Attachment 712177 Details for Bug 922898 – The server log with the stack trace

The server log with the stack trace

server.log (text/x-log), 3.53 MB, created by Maor on 2013-03-18 18:14:21 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Maor

Created: 2013-03-18 18:14:21 UTC

Size: 3.53 MB

patch

obsolete

>2013-03-18 10:44:47,917 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-93) Attempting to update VMs/Templates Ovf.
>2013-03-18 10:44:47,920 INFO  [org.ovirt.engine.core.bll.AuditLogCleanupManager] (QuartzScheduler_Worker-6) AuditLogCleanupManager::deleteAgedOutAuditLogs - entered
>2013-03-18 10:44:47,944 INFO  [org.ovirt.engine.core.bll.DbUserCacheManager] (QuartzScheduler_Worker-2) [65722634] Start refreshing all users data
>2013-03-18 10:44:48,012 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-100) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 10:45:40,822 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-19) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 10:46:15,481 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-48) I/O exception (java.net.SocketException) caught when processing request: Invalid argument or cannot assign requested address
>2013-03-18 10:46:15,482 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-48) Retrying request
>2013-03-18 10:46:36,789 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-56) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:46:51,948 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-86) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:47:07,059 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-9) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:47:22,234 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-8) [681d08ab] No string for UNASSIGNED type. Use default Log
>2013-03-18 10:47:37,352 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-33) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:47:52,471 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-54) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:48:07,598 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-62) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:48:22,724 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-87) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:48:37,851 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-77) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:48:52,977 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-24) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:49:08,104 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-26) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:49:23,237 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-46) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:49:38,348 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-48) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:49:53,477 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-83) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:50:08,595 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-9) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:50:23,722 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-22) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:50:38,847 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-26) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:50:53,966 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-49) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:51:09,084 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-65) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:51:24,218 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-79) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:51:39,336 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-98) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:51:54,472 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-13) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:52:09,599 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-28) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:52:24,724 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-39) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:52:39,835 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-57) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:52:54,961 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-76) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:53:10,062 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-94) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:53:25,179 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-80) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:53:40,299 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-29) No string for UNASSIGNED type. Use default Log
>2013-03-18 10:54:40,776 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-91) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:01:13,833 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-27) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:02:14,272 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-91) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:10:18,139 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-16) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:10:33,249 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-38) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:10:48,408 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-54) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:11:03,510 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-47) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:11:18,670 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-83) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:11:33,786 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-7) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:11:48,889 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-18) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:12:03,991 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-30) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:12:19,133 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-46) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:12:34,268 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-68) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:12:49,378 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-86) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:13:04,480 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-93) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:13:19,599 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-13) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:13:34,723 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-33) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:13:49,825 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-92) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:14:04,927 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-56) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:14:20,038 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-79) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:14:35,172 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-2) [65722634] No string for UNASSIGNED type. Use default Log
>2013-03-18 11:14:50,282 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-16) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:15:05,435 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-38) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:15:20,550 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-54) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:15:35,684 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-64) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:15:50,813 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-82) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:31:43,353 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-41) [3f816acd] No string for UNASSIGNED type. Use default Log
>2013-03-18 11:31:58,521 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-10) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:32:13,631 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-48) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:32:28,741 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-70) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:32:43,851 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-90) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:32:58,961 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-6) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:33:14,113 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-25) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:33:29,231 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-45) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:33:44,348 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-53) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:33:59,458 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-60) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:34:14,560 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-97) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:34:29,662 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-12) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:34:44,763 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-20) No string for UNASSIGNED type. Use default Log
>2013-03-18 11:44:47,957 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-76) Attempting to update VMs/Templates Ovf.
>2013-03-18 11:44:47,959 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-76) Attempting to update VM OVFs in Data Center DC30_4
>2013-03-18 11:44:47,964 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-76) Successfully updated VM OVFs in Data Center DC30_4
>2013-03-18 11:44:47,965 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-76) Attempting to update template OVFs in Data Center DC30_4
>2013-03-18 11:44:47,986 INFO  [org.ovirt.engine.core.bll.DbUserCacheManager] (QuartzScheduler_Worker-79) Start refreshing all users data
>2013-03-18 11:44:47,987 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-76) Succesfully updated templates OVFs in Data Center DC30_4
>2013-03-18 11:44:47,989 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-76) Attempting to remove uneeded template/vm OVFs in Data Center DC30_4
>2013-03-18 11:44:47,991 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-76) Succesfully removed unneeded template/vm OVFs in Data Center DC30_4
>2013-03-18 12:44:47,992 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-19) Attempting to update VMs/Templates Ovf.
>2013-03-18 12:44:47,994 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-19) Attempting to update VM OVFs in Data Center DC30_4
>2013-03-18 12:44:47,996 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-19) Successfully updated VM OVFs in Data Center DC30_4
>2013-03-18 12:44:47,997 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-19) Attempting to update template OVFs in Data Center DC30_4
>2013-03-18 12:44:47,997 INFO  [org.ovirt.engine.core.bll.DbUserCacheManager] (QuartzScheduler_Worker-41) [3f816acd] Start refreshing all users data
>2013-03-18 12:44:47,998 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-19) Succesfully updated templates OVFs in Data Center DC30_4
>2013-03-18 12:44:47,999 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-19) Attempting to remove uneeded template/vm OVFs in Data Center DC30_4
>2013-03-18 12:44:48,001 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-19) Succesfully removed unneeded template/vm OVFs in Data Center DC30_4
>2013-03-18 13:18:36,108 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-46) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:18:51,226 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-53) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:19:06,328 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-78) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:19:21,448 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-94) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:19:36,548 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-14) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:19:51,666 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-23) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:20:06,768 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-95) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:20:21,877 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-53) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:20:36,995 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-78) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:20:52,123 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-1) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:21:07,224 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-3) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:21:22,335 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-23) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:21:37,444 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-37) [124030bc] No string for UNASSIGNED type. Use default Log
>2013-03-18 13:21:52,571 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-53) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:22:07,680 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-72) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:22:22,773 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-94) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:22:37,915 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-13) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:22:53,043 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-34) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:23:08,152 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-39) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:23:23,255 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-63) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:23:38,364 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-67) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:23:53,465 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-91) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:24:08,569 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-6) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:24:23,677 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-19) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:24:38,794 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-42) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:24:53,897 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-55) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:25:09,031 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-72) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:25:24,142 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-94) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:25:39,259 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-13) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:25:54,361 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-34) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:26:09,455 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-39) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:26:24,564 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-58) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:26:39,673 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-67) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:26:54,775 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-91) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:27:09,902 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-6) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:27:25,011 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-19) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:27:40,114 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-42) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:27:55,223 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-62) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:28:10,332 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-64) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:30:11,264 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (QuartzScheduler_Worker-6) No string for UNASSIGNED type. Use default Log
>2013-03-18 13:44:48,002 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-56) Attempting to update VMs/Templates Ovf.
>2013-03-18 13:44:48,004 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-56) Attempting to update VM OVFs in Data Center DC30_4
>2013-03-18 13:44:48,009 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-56) Successfully updated VM OVFs in Data Center DC30_4
>2013-03-18 13:44:48,010 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-56) Attempting to update template OVFs in Data Center DC30_4
>2013-03-18 13:44:48,019 INFO  [org.ovirt.engine.core.bll.DbUserCacheManager] (QuartzScheduler_Worker-53) Start refreshing all users data
>2013-03-18 13:44:48,033 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-56) Succesfully updated templates OVFs in Data Center DC30_4
>2013-03-18 13:44:48,035 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-56) Attempting to remove uneeded template/vm OVFs in Data Center DC30_4
>2013-03-18 13:44:48,038 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-56) Succesfully removed unneeded template/vm OVFs in Data Center DC30_4
>2013-03-18 14:30:53,673 WARN  [org.ovirt.engine.ui.frontend.server.gwt.plugin.PluginDataManager] (http--0.0.0.0-8700-1) Cannot list UI plugin descriptor files in [/usr/share/ovirt-engine/ui-plugins]
>2013-03-18 14:30:59,640 INFO  [org.ovirt.engine.core.bll.LoginAdminUserCommand] (http--0.0.0.0-8700-1) Running command: LoginAdminUserCommand internal: false.
>2013-03-18 14:30:59,745 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-3) Running command: LoginUserCommand internal: false.
>2013-03-18 14:30:59,770 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-3) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:30:59,772 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-3) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:31:01,111 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-3) calling GetConfigurationValueQuery (WebAdminUpperRightButtonURL) with null version, using default general for version
>2013-03-18 14:31:01,308 ERROR [org.ovirt.engine.core.utils.ServletUtils] (http--0.0.0.0-8700-1) Can't read file "/usr/share/ovirt-engine/docs/DocumentationPath.csv" for request "/docs/DocumentationPath.csv", will send a 404 error response.
>2013-03-18 14:31:55,397 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (http--0.0.0.0-8700-1) Lock Acquired to object EngineLock [exclusiveLocks= key: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d value: VM
>, sharedLocks= ]
>2013-03-18 14:31:55,408 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.GetImageInfoVDSCommand] (http--0.0.0.0-8700-1) START, GetImageInfoVDSCommand( storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, ignoreFailoverLimit = false, compatabilityVersion = null, storageDomainId = 13a6c1a2-46cf-4894-85fa-e3164417c19f, imageGroupId = 57a994af-ac3e-4c53-8114-2f36d42cad78, imageId = 4ff164fc-049b-4f24-b683-2dd4e6a4f916), log id: 14481c07
>2013-03-18 14:31:55,437 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.GetImageInfoVDSCommand] (http--0.0.0.0-8700-1) FINISH, GetImageInfoVDSCommand, return: org.ovirt.engine.core.common.businessentities.DiskImage@3b69462f, log id: 14481c07
>2013-03-18 14:31:55,518 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) [39f79c4a] Running command: CreateAllSnapshotsFromVmCommand internal: false. Entities affected :  ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d Type: VM
>2013-03-18 14:31:55,586 INFO  [org.ovirt.engine.core.bll.CreateSnapshotCommand] (pool-10-thread-49) [7bf49df4] Running command: CreateSnapshotCommand internal: true. Entities affected :  ID: 00000000-0000-0000-0000-000000000000 Type: Storage
>2013-03-18 14:31:55,595 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.GetImageInfoVDSCommand] (pool-10-thread-49) [7bf49df4] START, GetImageInfoVDSCommand( storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, ignoreFailoverLimit = false, compatabilityVersion = null, storageDomainId = 13a6c1a2-46cf-4894-85fa-e3164417c19f, imageGroupId = 57a994af-ac3e-4c53-8114-2f36d42cad78, imageId = 4ff164fc-049b-4f24-b683-2dd4e6a4f916), log id: 78ea8111
>2013-03-18 14:31:55,620 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.GetImageInfoVDSCommand] (pool-10-thread-49) [7bf49df4] FINISH, GetImageInfoVDSCommand, return: org.ovirt.engine.core.common.businessentities.DiskImage@3b69462f, log id: 78ea8111
>2013-03-18 14:31:55,624 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.CreateSnapshotVDSCommand] (pool-10-thread-49) [7bf49df4] START, CreateSnapshotVDSCommand( storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, ignoreFailoverLimit = false, compatabilityVersion = 3.0, storageDomainId = 13a6c1a2-46cf-4894-85fa-e3164417c19f, imageGroupId = 57a994af-ac3e-4c53-8114-2f36d42cad78, imageSizeInBytes = 1073741824, volumeFormat = COW, newImageId = e9b6b6ca-6c99-4512-b898-b8e322fccdac, newImageDescription = , imageId = 4ff164fc-049b-4f24-b683-2dd4e6a4f916, sourceImageGroupId = 57a994af-ac3e-4c53-8114-2f36d42cad78), log id: 3e582f01
>2013-03-18 14:31:55,627 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.CreateSnapshotVDSCommand] (pool-10-thread-49) [7bf49df4] -- CreateSnapshotVDSCommand::ExecuteIrsBrokerCommand: calling 'createVolume' with two new parameters: description and UUID
>2013-03-18 14:31:55,628 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.CreateSnapshotVDSCommand] (pool-10-thread-49) [7bf49df4] -- createVolume parameters:
>                sdUUID=13a6c1a2-46cf-4894-85fa-e3164417c19f
>                spUUID=de5c91a8-e879-4088-a301-87129ac6bdd9
>                imgGUID=57a994af-ac3e-4c53-8114-2f36d42cad78
>                size=1,073,741,824 bytes
>                volFormat=COW
>                volType=Sparse
>                volUUID=e9b6b6ca-6c99-4512-b898-b8e322fccdac
>                descr=
>                srcImgGUID=57a994af-ac3e-4c53-8114-2f36d42cad78
>                srcVolUUID=4ff164fc-049b-4f24-b683-2dd4e6a4f916
>                
>2013-03-18 14:31:58,733 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.CreateSnapshotVDSCommand] (pool-10-thread-49) [7bf49df4] FINISH, CreateSnapshotVDSCommand, return: e9b6b6ca-6c99-4512-b898-b8e322fccdac, log id: 3e582f01
>2013-03-18 14:31:58,760 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) [7bf49df4] EntityAsyncTask::Adding EntityMultiAsyncTasks object for entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d
>2013-03-18 14:31:58,761 INFO  [org.ovirt.engine.core.bll.EntityMultiAsyncTasks] (pool-10-thread-49) [7bf49df4] EntityMultiAsyncTasks::AttachTask: Attaching task 44cad502-c9a7-4c7e-8300-ed91548c722f to entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d.
>2013-03-18 14:32:00,990 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (pool-10-thread-49) [7bf49df4] Adding task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters), polling hasn't started yet..
>2013-03-18 14:32:01,036 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) [7bf49df4] Lock freed to object EngineLock [exclusiveLocks= key: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d value: VM
>, sharedLocks= ]
>2013-03-18 14:32:01,053 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (pool-10-thread-49) [7bf49df4] BaseAsyncTask::StartPollingTask: Starting to poll task 44cad502-c9a7-4c7e-8300-ed91548c722f.
>2013-03-18 14:32:01,056 INFO  [org.ovirt.engine.core.bll.EntityMultiAsyncTasks] (pool-10-thread-49) [7bf49df4] EntityMultiAsyncTasks::StartPollingTask: Current Action Type for entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d is CreateAllSnapshotsFromVm (determined by task 44cad502-c9a7-4c7e-8300-ed91548c722f)
>2013-03-18 14:32:01,208 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:32:01,236 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:32:01,238 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:33:01,211 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:33:01,250 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:33:01,251 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:34:01,214 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:34:01,256 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:34:01,257 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:34:19,014 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-78) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:34:52,875 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-78) SPMAsyncTask::PollTask: Polling task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) returned status finished, result 'success'.
>2013-03-18 14:35:00,754 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-78) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:35:00,756 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-78) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:35:00,757 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-78) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:35:00,759 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:35:00,804 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:35:01,220 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:35:01,369 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:35:01,370 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:35:41,033 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 15c1d2ae
>2013-03-18 14:35:41,049 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:35:41,055 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 15c1d2ae
>2013-03-18 14:35:51,842 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:36:01,217 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:36:01,254 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:36:01,257 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:36:01,388 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:36:20,464 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:36:40,124 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:36:41,244 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:36:49,582 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:36:49,583 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:36:52,669 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-53) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:36:52,701 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-53) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:36:52,703 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-53) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:36:52,704 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-53) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:36:52,706 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:36:52,726 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:37:01,218 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:37:01,294 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:37:01,296 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:37:02,519 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: f1fbd63
>2013-03-18 14:37:02,532 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:37:02,540 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: f1fbd63
>2013-03-18 14:37:06,507 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:37:19,490 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:37:40,201 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:37:49,158 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:37:49,158 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:37:50,165 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:37:50,167 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:37:54,110 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-36) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:37:54,148 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-36) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:37:54,150 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-36) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:37:54,152 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-36) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:37:54,153 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:37:54,165 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:37:55,217 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 62448379
>2013-03-18 14:37:55,226 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:37:55,227 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 62448379
>2013-03-18 14:37:55,229 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 14:37:55,231 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 14:37:55,283 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:37:55,308 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:37:55,308 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:37:55,585 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:37:55,587 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:38:01,216 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:38:01,249 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:38:01,250 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:38:04,863 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-78) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:38:04,900 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-78) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:38:04,901 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-78) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:38:04,902 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-78) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:38:04,905 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:38:04,925 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:38:09,421 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: da777b4
>2013-03-18 14:38:09,436 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:38:09,442 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: da777b4
>2013-03-18 14:38:12,825 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:38:19,770 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:39:01,219 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:39:01,255 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:39:01,256 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:39:34,297 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:39:36,734 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:39:36,735 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:39:38,126 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:39:38,128 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:39:47,934 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-92) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:39:47,968 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-92) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:39:47,971 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-92) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:39:47,972 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-92) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:39:47,974 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:39:48,010 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:39:53,050 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 101de7e3
>2013-03-18 14:39:53,062 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-49) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:39:53,070 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) FINISH, SnapshotVDSCommand, log id: 101de7e3
>2013-03-18 14:39:55,502 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:39:55,504 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:39:55,545 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-49) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:39:55,574 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:39:55,575 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:40:01,223 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:40:01,262 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:40:01,265 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:40:01,942 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:40:01,945 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:40:15,195 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-83) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:40:15,275 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-83) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:40:15,280 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-83) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:40:15,284 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-83) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:40:15,288 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:40:15,305 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:40:19,638 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 49b6803a
>2013-03-18 14:40:19,650 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-49) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:40:19,657 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) FINISH, SnapshotVDSCommand, log id: 49b6803a
>2013-03-18 14:40:23,435 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:41:01,219 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:41:01,260 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:41:01,261 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:42:01,222 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:42:01,291 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:42:01,292 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:43:02,571 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:43:02,614 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:43:02,616 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:44:01,856 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:44:01,894 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:44:01,896 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:44:48,022 INFO  [org.ovirt.engine.core.bll.DbUserCacheManager] (QuartzScheduler_Worker-87) Start refreshing all users data
>2013-03-18 14:44:48,036 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-97) Attempting to update VMs/Templates Ovf.
>2013-03-18 14:44:48,039 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-97) Attempting to update VM OVFs in Data Center DC30_4
>2013-03-18 14:44:48,041 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-97) Successfully updated VM OVFs in Data Center DC30_4
>2013-03-18 14:44:48,042 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-97) Attempting to update template OVFs in Data Center DC30_4
>2013-03-18 14:44:48,043 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-97) Succesfully updated templates OVFs in Data Center DC30_4
>2013-03-18 14:44:48,044 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-97) Attempting to remove uneeded template/vm OVFs in Data Center DC30_4
>2013-03-18 14:44:48,046 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-97) Succesfully removed unneeded template/vm OVFs in Data Center DC30_4
>2013-03-18 14:45:01,852 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:45:01,893 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:45:01,894 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:45:43,841 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:46:01,859 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:46:01,899 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:46:01,900 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:47:01,865 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:47:01,905 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:47:01,907 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:48:01,870 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:48:01,911 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:48:01,914 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:48:23,859 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-49) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:49:01,870 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:49:01,909 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:49:01,910 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:49:09,246 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:49:09,249 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:49:09,799 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:49:09,801 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:49:18,262 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-76) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:49:19,211 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-76) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:49:19,212 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-76) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:49:19,213 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-76) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:49:19,219 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:49:19,236 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:49:22,963 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 788ef946
>2013-03-18 14:49:22,968 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-49) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:49:22,969 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) FINISH, SnapshotVDSCommand, log id: 788ef946
>2013-03-18 14:50:01,878 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:50:01,925 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:50:01,927 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:50:04,167 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:50:04,171 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:50:04,200 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-49) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:50:04,227 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:50:04,228 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:50:08,398 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:50:08,401 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:50:09,400 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-38) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:50:10,041 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-38) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:50:10,043 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-38) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:50:10,044 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-38) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:50:10,045 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:50:10,067 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:50:10,653 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 44c33571
>2013-03-18 14:50:10,663 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-49) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:50:10,668 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) FINISH, SnapshotVDSCommand, log id: 44c33571
>2013-03-18 14:50:11,033 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:50:11,035 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:50:11,084 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-49) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:50:11,107 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:50:11,108 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:50:11,543 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:50:11,545 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:50:34,598 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-54) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:50:40,945 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-54) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:50:40,947 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-54) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:50:40,948 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-54) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:50:40,949 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:50:40,961 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:50:46,399 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2a1f961e
>2013-03-18 14:50:46,411 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-49) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:50:46,418 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) FINISH, SnapshotVDSCommand, log id: 2a1f961e
>2013-03-18 14:51:01,885 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:51:01,922 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:51:01,923 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:51:04,687 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:51:04,690 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:51:04,714 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-49) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:51:04,734 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:51:04,735 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:51:17,958 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:51:17,959 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:51:22,854 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-3) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:51:23,616 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-3) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:51:23,618 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-3) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:51:23,620 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-3) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:51:23,622 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:51:23,641 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:51:27,987 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 409e1613
>2013-03-18 14:51:27,999 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-49) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:51:28,006 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) FINISH, SnapshotVDSCommand, log id: 409e1613
>2013-03-18 14:51:57,794 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:52:01,889 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:52:01,928 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:52:01,930 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:52:04,083 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:52:25,719 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-49) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:52:25,747 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:52:25,747 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:53:01,892 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:53:01,926 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:53:01,928 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:54:01,896 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:54:01,940 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:54:01,941 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:54:06,100 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:54:06,102 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:54:13,628 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-100) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:54:13,658 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-100) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:54:13,659 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-100) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:54:13,660 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-100) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:54:13,661 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:54:13,674 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:54:13,682 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5564d4a0
>2013-03-18 14:54:13,687 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-49) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:54:13,689 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) FINISH, SnapshotVDSCommand, log id: 5564d4a0
>2013-03-18 14:54:13,689 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:54:13,691 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 14:54:13,725 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-49) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:54:13,754 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:54:13,755 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:54:13,756 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:54:13,757 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:54:23,662 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-25) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:54:23,700 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-25) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:54:23,701 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-25) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:54:23,702 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-25) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:54:23,703 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:54:23,717 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:54:23,728 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6072bcd
>2013-03-18 14:54:23,733 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:54:23,735 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 6072bcd
>2013-03-18 14:54:23,735 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:54:23,737 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:54:23,751 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:54:23,777 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:54:23,778 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:54:23,780 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:54:23,781 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:54:33,704 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-41) [3f816acd] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:54:33,726 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-41) [3f816acd] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:54:33,728 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) [3f816acd] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:54:33,728 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) [3f816acd] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:54:33,729 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [3f816acd] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:54:33,743 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) [3f816acd] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:54:33,751 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [3f816acd] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 720acaa5
>2013-03-18 14:54:33,756 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) [3f816acd] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:54:33,758 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [3f816acd] FINISH, SnapshotVDSCommand, log id: 720acaa5
>2013-03-18 14:54:33,758 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [3f816acd] transaction rolled back
>2013-03-18 14:54:33,760 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [3f816acd] transaction rolled back
>2013-03-18 14:54:33,768 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:54:33,789 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:54:33,790 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:54:33,791 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:54:33,793 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:54:43,729 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-36) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:54:43,761 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-36) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:54:43,762 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-36) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:54:43,764 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-36) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:54:43,766 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:54:43,786 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:54:43,802 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3b3575d4
>2013-03-18 14:54:43,809 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:54:43,812 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 3b3575d4
>2013-03-18 14:54:43,814 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:54:43,817 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:54:43,829 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:54:43,861 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:54:43,862 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:54:43,864 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:54:43,866 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:54:53,766 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-89) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:54:53,796 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-89) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:54:53,797 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-89) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:54:53,798 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-89) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:54:53,799 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:54:53,813 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:54:53,821 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: a6e011c
>2013-03-18 14:54:53,825 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:54:53,827 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: a6e011c
>2013-03-18 14:54:53,828 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:54:53,831 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:54:53,838 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:54:53,858 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:54:53,859 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:54:53,860 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:54:53,861 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:55:01,898 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-1) Running command: LoginUserCommand internal: false.
>2013-03-18 14:55:01,939 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:55:01,940 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-1) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:55:03,799 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-65) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:55:03,831 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-65) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:55:03,832 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-65) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:55:03,833 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-65) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:55:03,834 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:55:03,848 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:55:03,858 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 7b7fd1c1
>2013-03-18 14:55:03,863 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:55:03,865 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 7b7fd1c1
>2013-03-18 14:55:03,866 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:55:03,868 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:55:03,882 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:55:03,902 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:55:03,903 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:55:03,904 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:55:03,905 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:55:07,696 INFO  [org.quartz.core.QuartzScheduler] (MSC service thread 1-2) Scheduler QuartzScheduler_$_NON_CLUSTERED shutting down.
>2013-03-18 14:55:07,697 INFO  [org.quartz.core.QuartzScheduler] (MSC service thread 1-2) Scheduler QuartzScheduler_$_NON_CLUSTERED paused.
>2013-03-18 14:55:07,699 INFO  [org.jboss.as.osgi] (MSC service thread 1-3) JBAS011942: Stopping OSGi Framework
>2013-03-18 14:55:07,702 INFO  [org.quartz.core.QuartzScheduler] (MSC service thread 1-2) Scheduler QuartzScheduler_$_NON_CLUSTERED shutdown complete.
>2013-03-18 14:55:07,705 INFO  [org.apache.coyote.http11.Http11Protocol] (MSC service thread 1-5) Pausing Coyote HTTP/1.1 on http--0.0.0.0-8700
>2013-03-18 14:55:07,707 INFO  [org.apache.coyote.http11.Http11Protocol] (MSC service thread 1-5) Stopping Coyote HTTP/1.1 on http--0.0.0.0-8700
>2013-03-18 14:57:52,949 INFO  [org.jboss.as.configadmin] (ServerService Thread Pool -- 26) JBAS016200: Activating ConfigAdmin Subsystem
>2013-03-18 14:57:52,979 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 31) JBAS010280: Activating Infinispan subsystem.
>2013-03-18 14:57:53,053 INFO  [org.jboss.as.osgi] (ServerService Thread Pool -- 39) JBAS011940: Activating OSGi Subsystem
>2013-03-18 14:57:53,047 INFO  [org.jboss.as.naming] (ServerService Thread Pool -- 38) JBAS011800: Activating Naming Subsystem
>2013-03-18 14:57:53,101 INFO  [org.jboss.as.security] (ServerService Thread Pool -- 44) JBAS013101: Activating Security Subsystem
>2013-03-18 14:57:53,116 INFO  [org.jboss.as.webservices] (ServerService Thread Pool -- 48) JBAS015537: Activating WebServices Extension
>2013-03-18 14:57:53,225 INFO  [org.jboss.as.connector] (MSC service thread 1-1) JBAS010408: Starting JCA Subsystem (JBoss IronJacamar 1.0.9.Final)
>2013-03-18 14:57:53,226 INFO  [org.jboss.as.security] (MSC service thread 1-7) JBAS013100: Current PicketBox version=4.0.7.Final
>2013-03-18 14:57:53,307 INFO  [org.jboss.as.naming] (MSC service thread 1-1) JBAS011802: Starting Naming Service
>2013-03-18 14:57:53,344 INFO  [org.jboss.as.mail.extension] (MSC service thread 1-4) JBAS015400: Bound mail session [java:jboss/mail/Default]
>2013-03-18 14:57:53,414 INFO  [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 27) JBAS010404: Deploying non-JDBC-compliant driver class org.postgresql.Driver (version 9.1)
>2013-03-18 14:57:53,746 INFO  [org.apache.coyote.http11.Http11Protocol] (MSC service thread 1-5) Starting Coyote HTTP/1.1 on http--0.0.0.0-8700
>2013-03-18 14:57:53,777 INFO  [org.jboss.ws.common.management.AbstractServerConfig] (MSC service thread 1-1) JBoss Web Services - Stack CXF Server 4.0.2.GA
>2013-03-18 14:57:54,210 INFO  [org.jboss.as.server.deployment.scanner] (MSC service thread 1-1) JBAS015012: Started FileSystemDeploymentService for directory /usr/local/jboss/standalone/deployments
>2013-03-18 14:57:54,235 INFO  [org.jboss.as.remoting] (MSC service thread 1-4) JBAS017100: Listening on /127.0.0.1:9999
>2013-03-18 14:57:54,236 INFO  [org.jboss.as.remoting] (MSC service thread 1-5) JBAS017100: Listening on /0.0.0.0:8703
>2013-03-18 14:57:54,341 INFO  [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) JBAS015003: Found engine.ear in deployment directory. To trigger deployment create a file called engine.ear.dodeploy
>2013-03-18 14:57:54,470 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-6) JBAS010400: Bound data source [java:/ENGINEDataSource]
>2013-03-18 14:57:54,554 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-2) JBAS015876: Starting deployment of "engine.ear"
>2013-03-18 14:57:56,498 WARN  [org.jboss.as.server.deployment] (MSC service thread 1-1) Class Path entry jaxb-api.jar in "/usr/local/jboss/standalone/deployments/engine.ear/lib/jaxb-impl-2.1.3.jar"  does not point to a valid jar for a Class-Path reference.
>2013-03-18 14:57:56,504 WARN  [org.jboss.as.server.deployment] (MSC service thread 1-1) Class Path entry activation.jar in "/usr/local/jboss/standalone/deployments/engine.ear/lib/jaxb-impl-2.1.3.jar"  does not point to a valid jar for a Class-Path reference.
>2013-03-18 14:57:56,506 WARN  [org.jboss.as.server.deployment] (MSC service thread 1-1) Class Path entry jsr173_1.0_api.jar in "/usr/local/jboss/standalone/deployments/engine.ear/lib/jaxb-impl-2.1.3.jar"  does not point to a valid jar for a Class-Path reference.
>2013-03-18 14:57:56,508 WARN  [org.jboss.as.server.deployment] (MSC service thread 1-1) Class Path entry jaxb1-impl.jar in "/usr/local/jboss/standalone/deployments/engine.ear/lib/jaxb-impl-2.1.3.jar"  does not point to a valid jar for a Class-Path reference.
>2013-03-18 14:57:56,524 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-6) JBAS015876: Starting deployment of "ovirtengineweb.war"
>2013-03-18 14:57:56,525 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-2) JBAS015876: Starting deployment of "webadmin.war"
>2013-03-18 14:57:56,526 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-8) JBAS015876: Starting deployment of "engine-bll.jar"
>2013-03-18 14:57:56,525 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-5) JBAS015876: Starting deployment of "root.war"
>2013-03-18 14:57:56,527 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-6) JBAS015876: Starting deployment of "engine-genericapi.jar"
>2013-03-18 14:57:56,528 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-6) JBAS015876: Starting deployment of "restapi.war"
>2013-03-18 14:57:56,529 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-6) JBAS015876: Starting deployment of "userportal.war"
>2013-03-18 14:57:56,527 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-5) JBAS015876: Starting deployment of "engine-scheduler.jar"
>2013-03-18 14:57:57,487 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-3) JBAS018567: Deployment "deployment.engine.ear" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,490 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-3) JBAS018567: Deployment "deployment.engine.ear" is using a private module ("org.codehaus.jackson.jackson-core-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,497 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.engine-bll.jar" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,499 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.engine-bll.jar" is using a private module ("org.codehaus.jackson.jackson-core-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,500 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.engine-bll.jar" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,501 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.engine-bll.jar" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,502 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.engine-bll.jar" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,502 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-2) JBAS018567: Deployment "deployment.engine.ear.engine-scheduler.jar" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,504 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-2) JBAS018567: Deployment "deployment.engine.ear.engine-scheduler.jar" is using a private module ("org.codehaus.jackson.jackson-core-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,505 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-2) JBAS018567: Deployment "deployment.engine.ear.engine-scheduler.jar" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,506 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-2) JBAS018567: Deployment "deployment.engine.ear.engine-scheduler.jar" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,508 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-2) JBAS018567: Deployment "deployment.engine.ear.engine-scheduler.jar" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,510 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-2) JBAS018567: Deployment "deployment.engine.ear.engine-scheduler.jar" is using a private module ("org.jboss.resteasy.resteasy-jaxb-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,511 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-2) JBAS018567: Deployment "deployment.engine.ear.engine-scheduler.jar" is using a private module ("org.jboss.resteasy.resteasy-jaxrs:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,513 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.engine-bll.jar" is using a private module ("org.jboss.resteasy.resteasy-jaxb-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,516 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.engine-bll.jar" is using a private module ("org.jboss.resteasy.resteasy-jaxrs:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,517 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.engine-bll.jar" is using a private module ("org.jboss.resteasy.resteasy-jackson-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,520 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.engine-bll.jar" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,523 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-7) JBAS018567: Deployment "deployment.engine.ear.ovirtengineweb.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,527 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-2) JBAS018567: Deployment "deployment.engine.ear.engine-scheduler.jar" is using a private module ("org.jboss.resteasy.resteasy-jackson-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,527 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-7) JBAS018567: Deployment "deployment.engine.ear.ovirtengineweb.war" is using a private module ("org.codehaus.jackson.jackson-core-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,530 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-7) JBAS018567: Deployment "deployment.engine.ear.ovirtengineweb.war" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,536 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-7) JBAS018567: Deployment "deployment.engine.ear.ovirtengineweb.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,528 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-8) JBAS018567: Deployment "deployment.engine.ear.engine-genericapi.jar" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,526 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,540 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-6) JBAS018567: Deployment "deployment.engine.ear.root.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,540 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-8) JBAS018567: Deployment "deployment.engine.ear.engine-genericapi.jar" is using a private module ("org.codehaus.jackson.jackson-core-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,542 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-6) JBAS018567: Deployment "deployment.engine.ear.root.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,540 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-4) JBAS018567: Deployment "deployment.engine.ear.userportal.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,534 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-3) JBAS018567: Deployment "deployment.engine.ear" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,529 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-2) JBAS018567: Deployment "deployment.engine.ear.engine-scheduler.jar" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,541 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.jboss.resteasy.resteasy-jaxb-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,540 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-7) JBAS018567: Deployment "deployment.engine.ear.ovirtengineweb.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,547 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-3) JBAS018567: Deployment "deployment.engine.ear" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,547 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.jboss.resteasy.resteasy-jaxrs:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,549 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.jboss.resteasy.resteasy-jackson-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,550 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,551 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,552 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.codehaus.jackson.jackson-core-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,553 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,554 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,547 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-8) JBAS018567: Deployment "deployment.engine.ear.engine-genericapi.jar" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,547 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-6) JBAS018567: Deployment "deployment.engine.ear.root.war" is using a private module ("org.codehaus.jackson.jackson-core-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,547 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-4) JBAS018567: Deployment "deployment.engine.ear.userportal.war" is using a private module ("org.codehaus.jackson.jackson-core-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,548 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-3) JBAS018567: Deployment "deployment.engine.ear" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,548 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-7) JBAS018567: Deployment "deployment.engine.ear.ovirtengineweb.war" is using a private module ("org.jboss.resteasy.resteasy-jaxb-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,559 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-3) JBAS018567: Deployment "deployment.engine.ear" is using a private module ("org.jboss.resteasy.resteasy-jaxb-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,558 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,560 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-3) JBAS018567: Deployment "deployment.engine.ear" is using a private module ("org.jboss.resteasy.resteasy-jaxrs:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,559 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-7) JBAS018567: Deployment "deployment.engine.ear.ovirtengineweb.war" is using a private module ("org.jboss.resteasy.resteasy-jaxrs:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,561 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-3) JBAS018567: Deployment "deployment.engine.ear" is using a private module ("org.jboss.resteasy.resteasy-jackson-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,563 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-7) JBAS018567: Deployment "deployment.engine.ear.ovirtengineweb.war" is using a private module ("org.jboss.resteasy.resteasy-jackson-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,564 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-7) JBAS018567: Deployment "deployment.engine.ear.ovirtengineweb.war" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,561 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.jboss.resteasy.resteasy-jaxb-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,562 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-4) JBAS018567: Deployment "deployment.engine.ear.userportal.war" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,567 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-4) JBAS018567: Deployment "deployment.engine.ear.userportal.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,568 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-4) JBAS018567: Deployment "deployment.engine.ear.userportal.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,569 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-4) JBAS018567: Deployment "deployment.engine.ear.userportal.war" is using a private module ("org.jboss.resteasy.resteasy-jaxb-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,570 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-6) JBAS018567: Deployment "deployment.engine.ear.root.war" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,571 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-8) JBAS018567: Deployment "deployment.engine.ear.engine-genericapi.jar" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,574 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-3) JBAS018567: Deployment "deployment.engine.ear" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,579 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.jboss.resteasy.resteasy-jaxrs:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,583 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.jboss.resteasy.resteasy-jackson-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,584 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-5) JBAS018567: Deployment "deployment.engine.ear.restapi.war" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,585 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-6) JBAS018567: Deployment "deployment.engine.ear.root.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,590 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-6) JBAS018567: Deployment "deployment.engine.ear.root.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,591 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-6) JBAS018567: Deployment "deployment.engine.ear.root.war" is using a private module ("org.jboss.resteasy.resteasy-jaxb-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,593 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-6) JBAS018567: Deployment "deployment.engine.ear.root.war" is using a private module ("org.jboss.resteasy.resteasy-jaxrs:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,594 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-6) JBAS018567: Deployment "deployment.engine.ear.root.war" is using a private module ("org.jboss.resteasy.resteasy-jackson-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,593 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-4) JBAS018567: Deployment "deployment.engine.ear.userportal.war" is using a private module ("org.jboss.resteasy.resteasy-jaxrs:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,593 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-8) JBAS018567: Deployment "deployment.engine.ear.engine-genericapi.jar" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,601 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-8) JBAS018567: Deployment "deployment.engine.ear.engine-genericapi.jar" is using a private module ("org.jboss.resteasy.resteasy-jaxb-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,600 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-6) JBAS018567: Deployment "deployment.engine.ear.root.war" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,602 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-4) JBAS018567: Deployment "deployment.engine.ear.userportal.war" is using a private module ("org.jboss.resteasy.resteasy-jackson-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,602 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-8) JBAS018567: Deployment "deployment.engine.ear.engine-genericapi.jar" is using a private module ("org.jboss.resteasy.resteasy-jaxrs:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,605 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-4) JBAS018567: Deployment "deployment.engine.ear.userportal.war" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,606 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-8) JBAS018567: Deployment "deployment.engine.ear.engine-genericapi.jar" is using a private module ("org.jboss.resteasy.resteasy-jackson-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,607 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-8) JBAS018567: Deployment "deployment.engine.ear.engine-genericapi.jar" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,615 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.webadmin.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,616 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.webadmin.war" is using a private module ("org.codehaus.jackson.jackson-core-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,617 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.webadmin.war" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,618 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.webadmin.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,619 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.webadmin.war" is using a private module ("org.apache.log4j:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,619 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.webadmin.war" is using a private module ("org.jboss.resteasy.resteasy-jaxb-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,621 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.webadmin.war" is using a private module ("org.jboss.resteasy.resteasy-jaxrs:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,622 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.webadmin.war" is using a private module ("org.jboss.resteasy.resteasy-jackson-provider:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,641 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-1) JBAS018567: Deployment "deployment.engine.ear.webadmin.war" is using a private module ("org.codehaus.jackson.jackson-mapper-asl:main") which may be changed or removed in future versions without notice.
>2013-03-18 14:57:57,775 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-5) JNDI bindings for session bean named Scheduler in deployment unit subdeployment "engine-scheduler.jar" of deployment "engine.ear" are as follows:
>
>	java:global/engine/engine-scheduler/Scheduler!org.ovirt.engine.core.utils.timer.SchedulerUtil
>	java:app/engine-scheduler/Scheduler!org.ovirt.engine.core.utils.timer.SchedulerUtil
>	java:module/Scheduler!org.ovirt.engine.core.utils.timer.SchedulerUtil
>	java:global/engine/engine-scheduler/Scheduler
>	java:app/engine-scheduler/Scheduler
>	java:module/Scheduler
>
>2013-03-18 14:57:57,884 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-6) JNDI bindings for session bean named UsersDomainsCacheManagerService in deployment unit subdeployment "engine-bll.jar" of deployment "engine.ear" are as follows:
>
>	java:global/engine/engine-bll/UsersDomainsCacheManagerService!org.ovirt.engine.core.bll.adbroker.UsersDomainsCacheManager
>	java:app/engine-bll/UsersDomainsCacheManagerService!org.ovirt.engine.core.bll.adbroker.UsersDomainsCacheManager
>	java:module/UsersDomainsCacheManagerService!org.ovirt.engine.core.bll.adbroker.UsersDomainsCacheManager
>	java:global/engine/engine-bll/UsersDomainsCacheManagerService
>	java:app/engine-bll/UsersDomainsCacheManagerService
>	java:module/UsersDomainsCacheManagerService
>
>2013-03-18 14:57:57,888 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-6) JNDI bindings for session bean named InitBackendServicesOnStartupBean in deployment unit subdeployment "engine-bll.jar" of deployment "engine.ear" are as follows:
>
>	java:global/engine/engine-bll/InitBackendServicesOnStartupBean!org.ovirt.engine.core.bll.InitBackendServicesOnStartup
>	java:app/engine-bll/InitBackendServicesOnStartupBean!org.ovirt.engine.core.bll.InitBackendServicesOnStartup
>	java:module/InitBackendServicesOnStartupBean!org.ovirt.engine.core.bll.InitBackendServicesOnStartup
>	java:global/engine/engine-bll/InitBackendServicesOnStartupBean
>	java:app/engine-bll/InitBackendServicesOnStartupBean
>	java:module/InitBackendServicesOnStartupBean
>
>2013-03-18 14:57:57,891 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-6) JNDI bindings for session bean named LockManager in deployment unit subdeployment "engine-bll.jar" of deployment "engine.ear" are as follows:
>
>	java:global/engine/engine-bll/LockManager!org.ovirt.engine.core.utils.lock.LockManager
>	java:app/engine-bll/LockManager!org.ovirt.engine.core.utils.lock.LockManager
>	java:module/LockManager!org.ovirt.engine.core.utils.lock.LockManager
>	java:global/engine/engine-bll/LockManager
>	java:app/engine-bll/LockManager
>	java:module/LockManager
>
>2013-03-18 14:57:57,893 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-6) JNDI bindings for session bean named EventQueue in deployment unit subdeployment "engine-bll.jar" of deployment "engine.ear" are as follows:
>
>	java:global/engine/engine-bll/EventQueue!org.ovirt.engine.core.common.eventqueue.EventQueue
>	java:app/engine-bll/EventQueue!org.ovirt.engine.core.common.eventqueue.EventQueue
>	java:module/EventQueue!org.ovirt.engine.core.common.eventqueue.EventQueue
>	java:global/engine/engine-bll/EventQueue
>	java:app/engine-bll/EventQueue
>	java:module/EventQueue
>
>2013-03-18 14:57:57,895 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-6) JNDI bindings for session bean named VdsEventListener in deployment unit subdeployment "engine-bll.jar" of deployment "engine.ear" are as follows:
>
>	java:global/engine/engine-bll/VdsEventListener!org.ovirt.engine.core.common.businessentities.IVdsEventListener
>	java:app/engine-bll/VdsEventListener!org.ovirt.engine.core.common.businessentities.IVdsEventListener
>	java:module/VdsEventListener!org.ovirt.engine.core.common.businessentities.IVdsEventListener
>	java:global/engine/engine-bll/VdsEventListener
>	java:app/engine-bll/VdsEventListener
>	java:module/VdsEventListener
>
>2013-03-18 14:57:57,897 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-6) JNDI bindings for session bean named KerberosManager in deployment unit subdeployment "engine-bll.jar" of deployment "engine.ear" are as follows:
>
>	java:global/engine/engine-bll/KerberosManager!org.ovirt.engine.core.bll.adbroker.KerberosManagerSericeManagmentMBean
>	java:app/engine-bll/KerberosManager!org.ovirt.engine.core.bll.adbroker.KerberosManagerSericeManagmentMBean
>	java:module/KerberosManager!org.ovirt.engine.core.bll.adbroker.KerberosManagerSericeManagmentMBean
>	java:global/engine/engine-bll/KerberosManager
>	java:app/engine-bll/KerberosManager
>	java:module/KerberosManager
>
>2013-03-18 14:57:57,900 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-6) JNDI bindings for session bean named Backend in deployment unit subdeployment "engine-bll.jar" of deployment "engine.ear" are as follows:
>
>	java:global/engine/engine-bll/Backend!org.ovirt.engine.core.bll.interfaces.BackendInternal
>	java:app/engine-bll/Backend!org.ovirt.engine.core.bll.interfaces.BackendInternal
>	java:module/Backend!org.ovirt.engine.core.bll.interfaces.BackendInternal
>	java:global/engine/engine-bll/Backend!org.ovirt.engine.core.common.interfaces.BackendLocal
>	java:app/engine-bll/Backend!org.ovirt.engine.core.common.interfaces.BackendLocal
>	java:module/Backend!org.ovirt.engine.core.common.interfaces.BackendLocal
>
>2013-03-18 14:57:58,549 INFO  [org.quartz.impl.StdSchedulerFactory] (MSC service thread 1-6) Using default implementation for ThreadExecutor
>2013-03-18 14:57:58,586 INFO  [org.jboss.web] (MSC service thread 1-8) JBAS018210: Registering web context: /OvirtEngineWeb
>2013-03-18 14:57:58,588 INFO  [org.jboss.web] (MSC service thread 1-3) JBAS018210: Registering web context: 
>2013-03-18 14:57:58,595 INFO  [org.jboss.web] (MSC service thread 1-5) JBAS018210: Registering web context: /UserPortal
>2013-03-18 14:57:58,595 INFO  [org.jboss.web] (MSC service thread 1-7) JBAS018210: Registering web context: /webadmin
>2013-03-18 14:57:58,595 INFO  [org.jboss.web] (MSC service thread 1-1) JBAS018210: Registering web context: /api
>2013-03-18 14:57:58,690 WARN  [org.ovirt.engine.core.dal.dbbroker.DbFacadeLocator] (MSC service thread 1-2) /etc/ovirt-engine/engine.conf file is not found. Please check your engine installation. Default values will be used
>2013-03-18 14:57:58,739 INFO  [org.quartz.core.SchedulerSignalerImpl] (MSC service thread 1-6) Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImpl
>2013-03-18 14:57:58,740 INFO  [org.quartz.core.QuartzScheduler] (MSC service thread 1-6) Quartz Scheduler v.2.1.2 created.
>2013-03-18 14:57:58,742 INFO  [org.quartz.simpl.RAMJobStore] (MSC service thread 1-6) RAMJobStore initialized.
>2013-03-18 14:57:58,744 INFO  [org.quartz.core.QuartzScheduler] (MSC service thread 1-6) Scheduler meta-data: Quartz Scheduler (v2.1.2) 'QuartzScheduler' with instanceId 'NON_CLUSTERED'
>  Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.
>  NOT STARTED.
>  Currently in standby mode.
>  Number of jobs executed: 0
>  Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 100 threads.
>  Using job-store 'org.quartz.simpl.RAMJobStore' - which does not support persistence. and is not clustered.
>
>2013-03-18 14:57:58,748 INFO  [org.quartz.impl.StdSchedulerFactory] (MSC service thread 1-6) Quartz scheduler 'QuartzScheduler' initialized from default resource file in Quartz package: 'quartz.properties'
>2013-03-18 14:57:58,749 INFO  [org.quartz.impl.StdSchedulerFactory] (MSC service thread 1-6) Quartz scheduler version: 2.1.2
>2013-03-18 14:57:58,759 INFO  [org.quartz.core.QuartzScheduler] (MSC service thread 1-6) Scheduler QuartzScheduler_$_NON_CLUSTERED started.
>2013-03-18 14:57:58,875 INFO  [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] (MSC service thread 1-2) Loading XML bean definitions from class path resource [org/springframework/jdbc/support/sql-error-codes.xml]
>2013-03-18 14:57:59,154 INFO  [org.springframework.jdbc.support.SQLErrorCodesFactory] (MSC service thread 1-2) SQLErrorCodes loaded: [DB2, Derby, H2, HSQL, Informix, MS-SQL, MySQL, Oracle, PostgreSQL, Sybase]
>2013-03-18 14:57:59,309 INFO  [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-2) Start time: 3/18/13 2:57 PM
>2013-03-18 14:57:59,488 ERROR [org.ovirt.engine.core.engineencryptutils.EncryptionUtils] (MSC service thread 1-2) Can't load keystore from file "/usr/local/jboss-as-7.1.1.Final/keys/engine.p12". FileNotFoundException: keys/engine.p12 (No such file or directory)
>2013-03-18 14:57:59,490 ERROR [org.ovirt.engine.core.engineencryptutils.EncryptionUtils] (MSC service thread 1-2) Failed to decrypt java.io.FileNotFoundException: keys/engine.p12 (No such file or directory)
>2013-03-18 14:57:59,492 ERROR [org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils] (MSC service thread 1-2) Failed to decrypt value for property AdminPassword will be used encrypted value
>2013-03-18 14:57:59,498 ERROR [org.ovirt.engine.core.engineencryptutils.EncryptionUtils] (MSC service thread 1-2) Can't load keystore from file "/usr/local/jboss-as-7.1.1.Final/keys/engine.p12". FileNotFoundException: keys/engine.p12 (No such file or directory)
>2013-03-18 14:57:59,500 ERROR [org.ovirt.engine.core.engineencryptutils.EncryptionUtils] (MSC service thread 1-2) Failed to decrypt java.io.FileNotFoundException: keys/engine.p12 (No such file or directory)
>2013-03-18 14:57:59,502 ERROR [org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils] (MSC service thread 1-2) Failed to decrypt value for property LocalAdminPassword will be used encrypted value
>2013-03-18 14:57:59,542 ERROR [org.ovirt.engine.core.engineencryptutils.EncryptionUtils] (MSC service thread 1-2) Can't load keystore from file "/usr/local/jboss-as-7.1.1.Final/keys/engine.p12". FileNotFoundException: keys/engine.p12 (No such file or directory)
>2013-03-18 14:57:59,547 ERROR [org.ovirt.engine.core.engineencryptutils.EncryptionUtils] (MSC service thread 1-2) Failed to decrypt java.io.FileNotFoundException: keys/engine.p12 (No such file or directory)
>2013-03-18 14:57:59,549 ERROR [org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils] (MSC service thread 1-2) Failed to decrypt value for property TruststorePass will be used encrypted value
>2013-03-18 14:57:59,800 INFO  [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-2) VDSBrokerFrontend: 3/18/13 2:57 PM
>2013-03-18 14:57:59,816 INFO  [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-2) CpuFlagsManager: 3/18/13 2:57 PM
>2013-03-18 14:57:59,818 INFO  [org.ovirt.engine.core.bll.AuditLogCleanupManager] (MSC service thread 1-2) Setting audit clean up manager to run at: 35 35 3 * * ?
>2013-03-18 14:57:59,850 INFO  [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-2) AuditLogCleanupManager: 3/18/13 2:57 PM
>2013-03-18 14:57:59,862 INFO  [org.ovirt.engine.core.bll.TagsDirector] (MSC service thread 1-2) TagsDirector initialization
>2013-03-18 14:57:59,906 INFO  [org.ovirt.engine.core.bll.TagsDirector] (MSC service thread 1-2) Tag root added to tree
>2013-03-18 14:57:59,918 INFO  [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-2) TagsDirector: 3/18/13 2:57 PM
>2013-03-18 14:57:59,928 INFO  [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-2) IsoDomainListSyncronizer: 3/18/13 2:57 PM
>2013-03-18 14:57:59,952 INFO  [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-2) InitHandlers: 3/18/13 2:57 PM
>2013-03-18 14:57:59,963 WARN  [org.ovirt.engine.core.utils.ErrorTranslatorImpl] (MSC service thread 1-2) Code MAC_ADDRESS_IS_IN_USE appears more than once in string table.
>2013-03-18 14:57:59,965 INFO  [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-2) ErrorTranslator: 3/18/13 2:57 PM
>2013-03-18 14:57:59,967 INFO  [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-2) VdsErrorTranslator: 3/18/13 2:57 PM
>2013-03-18 14:57:59,969 INFO  [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-2) Mark uncompleted jobs as UNKNOWN: 3/18/13 2:57 PM
>2013-03-18 14:58:00,069 INFO  [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-2) JobRepositoryCleanupManager: 3/18/13 2:58 PM
>2013-03-18 14:58:00,071 INFO  [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-2) AutoRecoveryManager: 3/18/13 2:58 PM
>2013-03-18 14:58:00,080 INFO  [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-2) ExecutionMessageDirector: 3/18/13 2:58 PM
>2013-03-18 14:58:00,104 INFO  [org.ovirt.engine.core.bll.adbroker.UsersDomainsCacheManagerService] (MSC service thread 1-4) UsersDomainsCacheManager: 3/18/13 2:58 PM
>2013-03-18 14:58:00,108 INFO  [org.ovirt.engine.core.bll.InitBackendServicesOnStartupBean] (MSC service thread 1-8) InitResourceManager: 3/18/13 2:58 PM
>2013-03-18 14:58:00,120 INFO  [org.ovirt.engine.core.vdsbroker.ResourceManager] (MSC service thread 1-8) ResourceManager::ResourceManager::Entered
>2013-03-18 14:58:00,211 INFO  [org.ovirt.engine.core.bll.adbroker.UsersDomainsCacheManagerService] (MSC service thread 1-4) DbUserCacheManager: 3/18/13 2:58 PM
>2013-03-18 14:58:00,253 INFO  [org.ovirt.engine.core.bll.DbUserCacheManager] (QuartzScheduler_Worker-1) Start refreshing all users data
>2013-03-18 14:58:00,327 INFO  [org.ovirt.engine.core.vdsbroker.VdsManager] (MSC service thread 1-8) Eneterd VdsManager:constructor
>2013-03-18 14:58:00,329 INFO  [org.ovirt.engine.core.vdsbroker.VdsManager] (MSC service thread 1-8) vdsBroker(venus-vdsa.eng.lab.tlv.redhat.com,54,321)
>2013-03-18 14:58:00,428 INFO  [org.ovirt.engine.core.vdsbroker.ResourceManager] (MSC service thread 1-8) ResourceManager::AddVds - VDS b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 was added to the Resource Manager
>2013-03-18 14:58:00,465 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (MSC service thread 1-8) AsyncTaskManager: Initialization of AsyncTaskManager completed successfully.
>2013-03-18 14:58:00,466 INFO  [org.ovirt.engine.core.bll.InitBackendServicesOnStartupBean] (MSC service thread 1-8) AsyncTaskManager: 3/18/13 2:58 PM
>2013-03-18 14:58:00,475 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (MSC service thread 1-8) Initialization of OvfDataUpdater completed successfully.
>2013-03-18 14:58:00,476 INFO  [org.ovirt.engine.core.bll.InitBackendServicesOnStartupBean] (MSC service thread 1-8) OvfDataUpdater: 3/18/13 2:58 PM
>2013-03-18 14:58:00,479 INFO  [org.ovirt.engine.core.bll.InitBackendServicesOnStartupBean] (MSC service thread 1-8) VdsLoadBalancer: 3/18/13 2:58 PM
>2013-03-18 14:58:00,483 INFO  [org.ovirt.engine.core.bll.InitBackendServicesOnStartupBean] (pool-10-thread-1) MacPoolManager started: 3/18/13 2:58 PM
>2013-03-18 14:58:00,501 INFO  [org.ovirt.engine.core.bll.InitBackendServicesOnStartupBean] (MSC service thread 1-8) Init VM Custom Properties utilities: 3/18/13 2:58 PM
>2013-03-18 14:58:00,523 INFO  [org.ovirt.engine.core.bll.InitBackendServicesOnStartupBean] (pool-10-thread-1) MacPoolManager finished: 3/18/13 2:58 PM
>2013-03-18 14:58:00,528 INFO  [org.jboss.as] (MSC service thread 1-8) JBAS015951: Admin console listening on http://127.0.0.1:9990
>2013-03-18 14:58:00,529 INFO  [org.jboss.as] (MSC service thread 1-8) JBAS015874: JBoss AS 7.1.1.Final "Brontes" started in 11629ms - Started 557 of 648 services (90 services are passive or on-demand)
>2013-03-18 14:58:00,667 INFO  [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS018559: Deployed "engine.ear"
>2013-03-18 14:58:02,652 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Deploying javax.ws.rs.core.Application: class org.ovirt.engine.api.restapi.BackendApplication
>2013-03-18 14:58:02,655 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendCapabilitiesResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,656 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendHostsResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,656 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendTemplatesResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,657 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendClustersResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,658 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendDisksResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,659 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendApiResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,660 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendTagsResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,660 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendRolesResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,662 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendGroupsResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,662 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendDataCentersResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,663 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendDomainsResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,664 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendStorageDomainsResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,665 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendNetworksResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,666 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendVmPoolsResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,666 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendUsersResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,668 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendVmsResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:02,669 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http--0.0.0.0-8700-3) Adding singleton resource org.ovirt.engine.api.restapi.resource.BackendEventsResource from Application javax.ws.rs.core.Application
>2013-03-18 14:58:03,026 INFO  [org.hibernate.validator.util.Version] (http--0.0.0.0-8700-3) Hibernate Validator 4.2.0.Final
>2013-03-18 14:58:03,190 INFO  [org.ovirt.engine.core.bll.LogoutUserCommand] (http--0.0.0.0-8700-4) [37938a7a] Running command: LogoutUserCommand internal: false.
>2013-03-18 14:58:03,248 INFO  [org.ovirt.engine.core.bll.LoginUserCommand] (http--0.0.0.0-8700-3) Running command: LoginUserCommand internal: false.
>2013-03-18 14:58:03,282 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: UNASSIGNED not exist in string table
>2013-03-18 14:58:03,284 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: USER_RUN_UNLOCK_ENTITY_SCRIPT not exist in string table
>2013-03-18 14:58:03,288 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: VDS_NETWORK_MTU_DIFFER_FROM_LOGICAL_NETWORK not exist in string table
>2013-03-18 14:58:03,291 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: STORAGE_ACTIVATE_ASYNC not exist in string table
>2013-03-18 14:58:03,292 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: DWH_STOPPED not exist in string table
>2013-03-18 14:58:03,294 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: DWH_STARTED not exist in string table
>2013-03-18 14:58:03,296 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: DWH_ERROR not exist in string table
>2013-03-18 14:58:03,298 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: EXTERNAL_EVENT_NORMAL not exist in string table
>2013-03-18 14:58:03,300 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: EXTERNAL_EVENT_WARNING not exist in string table
>2013-03-18 14:58:03,302 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: EXTERNAL_EVENT_ERROR not exist in string table
>2013-03-18 14:58:03,303 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: EXTERNAL_ALERT not exist in string table
>2013-03-18 14:58:03,311 WARN  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: USER_ATTACH_DISK_TO_VM not have severity. Assumed Normal
>2013-03-18 14:58:03,313 WARN  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: USER_DETACH_DISK_FROM_VM not have severity. Assumed Normal
>2013-03-18 14:58:03,315 WARN  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: USER_FAILED_DETACH_DISK_FROM_VM not have severity. Assumed Normal
>2013-03-18 14:58:03,316 WARN  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: USER_RUN_UNLOCK_ENTITY_SCRIPT not have severity. Assumed Normal
>2013-03-18 14:58:03,318 WARN  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: VM_MIGRATION_START_SYSTEM_INITIATED not have severity. Assumed Normal
>2013-03-18 14:58:03,334 WARN  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: VDS_NETWORK_MTU_DIFFER_FROM_LOGICAL_NETWORK not have severity. Assumed Normal
>2013-03-18 14:58:03,336 WARN  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: NETWORK_UPDATE_VM_INTERFACE_LINK_UP not have severity. Assumed Normal
>2013-03-18 14:58:03,339 WARN  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (http--0.0.0.0-8700-4) [37938a7a] AuditLogType: NETWORK_UPDATE_VM_INTERFACE_LINK_DOWN not have severity. Assumed Normal
>2013-03-18 14:58:03,886 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-3) calling GetConfigurationValueQuery (ApplicationMode) with null version, using default general for version
>2013-03-18 14:58:03,913 WARN  [org.ovirt.engine.core.bll.GetConfigurationValueQuery] (http--0.0.0.0-8700-3) calling GetConfigurationValueQuery (VdcVersion) with null version, using default general for version
>2013-03-18 14:58:04,763 INFO  [org.ovirt.engine.core.vdsbroker.VdsManager] (QuartzScheduler_Worker-2) Initializing Host: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 14:58:04,789 INFO  [org.ovirt.engine.core.bll.HandleVdsVersionCommand] (QuartzScheduler_Worker-2) [1ff2078b] Running command: HandleVdsVersionCommand internal: true. Entities affected :  ID: b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 Type: VDS
>2013-03-18 14:58:10,523 INFO  [org.ovirt.engine.core.bll.storage.SetStoragePoolStatusCommand] (QuartzScheduler_Worker-8) [2f33a020] Running command: SetStoragePoolStatusCommand internal: true. Entities affected :  ID: de5c91a8-e879-4088-a301-87129ac6bdd9 Type: StoragePool
>2013-03-18 14:58:10,638 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-8) [2f33a020] hostFromVds::selectedVds - venus-vdsa.eng.lab.tlv.redhat.com, spmStatus SPM, storage pool DC30_4
>2013-03-18 14:58:10,654 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-8) [2f33a020] Initialize Irs proxy from vds: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 14:58:10,794 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.SPMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-11) START, SPMGetAllTasksInfoVDSCommand( storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, ignoreFailoverLimit = false, compatabilityVersion = null), log id: 520f7f74
>2013-03-18 14:58:10,858 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.SPMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-11) -- SPMGetAllTasksInfoVDSCommand::ExecuteIrsBrokerCommand: Attempting on storage pool de5c91a8-e879-4088-a301-87129ac6bdd9
>2013-03-18 14:58:10,884 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-11) START, HSMGetAllTasksInfoVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6), log id: 21bbd60c
>2013-03-18 14:58:10,906 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-11) FINISH, HSMGetAllTasksInfoVDSCommand, return: [org.ovirt.engine.core.common.asynctasks.AsyncTaskCreationInfo@3e94e505], log id: 21bbd60c
>2013-03-18 14:58:10,908 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.SPMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-11) FINISH, SPMGetAllTasksInfoVDSCommand, return: [org.ovirt.engine.core.common.asynctasks.AsyncTaskCreationInfo@3e94e505], log id: 520f7f74
>2013-03-18 14:58:11,110 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-11) EntityAsyncTask::Adding EntityMultiAsyncTasks object for entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d
>2013-03-18 14:58:11,113 INFO  [org.ovirt.engine.core.bll.EntityMultiAsyncTasks] (QuartzScheduler_Worker-11) EntityMultiAsyncTasks::AttachTask: Attaching task 44cad502-c9a7-4c7e-8300-ed91548c722f to entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d.
>2013-03-18 14:58:11,117 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-11) Adding task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters), polling hasn't started yet..
>2013-03-18 14:58:11,287 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-11) BaseAsyncTask::StartPollingTask: Starting to poll task 44cad502-c9a7-4c7e-8300-ed91548c722f.
>2013-03-18 14:58:11,288 INFO  [org.ovirt.engine.core.bll.EntityMultiAsyncTasks] (QuartzScheduler_Worker-11) EntityMultiAsyncTasks::StartPollingTask: Current Action Type for entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d is CreateAllSnapshotsFromVm (determined by task 44cad502-c9a7-4c7e-8300-ed91548c722f)
>2013-03-18 14:58:11,291 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-11) Discovered 1 tasks on Storage Pool DC30_4, 1 added to manager.
>2013-03-18 14:58:26,608 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-17) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:58:38,577 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-17) SPMAsyncTask::PollTask: Polling task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) returned status finished, result 'success'.
>2013-03-18 14:58:41,064 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-17) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:58:41,069 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-17) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:58:41,071 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-17) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:58:41,077 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:58:41,167 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:58:45,838 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1617519d
>2013-03-18 14:58:45,862 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:58:45,868 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 1617519d
>2013-03-18 14:58:52,457 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 14:58:55,881 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 14:59:10,336 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 14:59:10,366 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 14:59:10,368 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 14:59:17,287 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 14:59:17,290 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 14:59:22,263 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-85) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 14:59:23,160 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-85) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 14:59:23,161 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-85) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 14:59:23,162 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-85) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 14:59:23,163 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 14:59:23,194 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 14:59:24,988 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 60f34c4b
>2013-03-18 14:59:25,001 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 14:59:25,004 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 60f34c4b
>2013-03-18 14:59:30,473 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 14:59:33,251 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:00:22,417 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:00:59,369 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:00:59,372 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:01:01,231 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:01:01,234 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:01:04,246 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-95) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:01:05,287 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-95) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:01:05,290 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-95) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:01:05,293 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-95) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:01:05,295 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:01:05,321 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:01:24,455 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 51a4198d
>2013-03-18 15:01:24,461 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) I/O exception (java.net.ConnectException) caught when processing request: Connection refused
>2013-03-18 15:01:24,462 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) Retrying request
>2013-03-18 15:01:24,462 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) I/O exception (java.net.ConnectException) caught when processing request: Connection refused
>2013-03-18 15:01:24,463 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) Retrying request
>2013-03-18 15:01:24,464 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) I/O exception (java.net.ConnectException) caught when processing request: Connection refused
>2013-03-18 15:01:24,464 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) Retrying request
>2013-03-18 15:01:24,469 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 51a4198d
>2013-03-18 15:01:25,104 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) I/O exception (java.net.ConnectException) caught when processing request: Connection refused
>2013-03-18 15:01:25,105 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) Retrying request
>2013-03-18 15:01:25,106 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) I/O exception (java.net.ConnectException) caught when processing request: Connection refused
>2013-03-18 15:01:25,107 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) Retrying request
>2013-03-18 15:01:25,108 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) I/O exception (java.net.ConnectException) caught when processing request: Connection refused
>2013-03-18 15:01:25,109 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) Retrying request
>2013-03-18 15:01:25,131 WARN  [org.ovirt.engine.core.vdsbroker.VdsManager] (QuartzScheduler_Worker-18) ResourceManager::refreshVdsRunTimeInfo::Failed to refresh VDS , vds = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 : venus-vdsa.eng.lab.tlv.redhat.com, VDS Network Error, continuing.
>java.net.ConnectException: Connection refused
>2013-03-18 15:01:28,708 INFO  [org.ovirt.engine.core.bll.InitVdsOnUpCommand] (QuartzScheduler_Worker-21) [73fcafa5] Running command: InitVdsOnUpCommand internal: true.
>2013-03-18 15:01:28,721 INFO  [org.ovirt.engine.core.bll.storage.ConnectHostToStoragePoolServersCommand] (QuartzScheduler_Worker-21) [497f8d01] Running command: ConnectHostToStoragePoolServersCommand internal: true. Entities affected :  ID: de5c91a8-e879-4088-a301-87129ac6bdd9 Type: StoragePool
>2013-03-18 15:01:28,755 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (QuartzScheduler_Worker-21) [497f8d01] START, ConnectStorageServerVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, storageType = NFS, connectionList = [{ id: 980c6e64-88e7-4961-87de-697556354b09, connection: multipass.eng.lab.tlv.redhat.com:/export/images/rnd/maor/data_ovirt7, iqn: null, vfsType: null, mountOptions: null, nfsVersion: null, nfsRetrans: null, nfsTimeo: null };]), log id: 3433c641
>2013-03-18 15:01:29,321 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (QuartzScheduler_Worker-21) [497f8d01] FINISH, ConnectStorageServerVDSCommand, return: {980c6e64-88e7-4961-87de-697556354b09=0}, log id: 3433c641
>2013-03-18 15:01:31,868 INFO  [org.ovirt.engine.core.bll.storage.SetStoragePoolStatusCommand] (QuartzScheduler_Worker-28) [b4cab1] Running command: SetStoragePoolStatusCommand internal: true. Entities affected :  ID: de5c91a8-e879-4088-a301-87129ac6bdd9 Type: StoragePool
>2013-03-18 15:01:49,543 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:01:49,550 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:01:49,586 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: java.net.ConnectException: Connection refused (Failed with VDSM error VDS_NETWORK_ERROR and code 5022)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:01:49,615 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:01:49,616 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: java.net.ConnectException: Connection refused (Failed with VDSM error VDS_NETWORK_ERROR and code 5022)
>2013-03-18 15:02:09,026 INFO  [org.ovirt.engine.core.bll.storage.ConnectHostToStoragePoolServersCommand] (QuartzScheduler_Worker-21) [497f8d01] Host venus-vdsa.eng.lab.tlv.redhat.com storage connection was succeeded 
>2013-03-18 15:02:09,042 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (pool-10-thread-35) START, ConnectStoragePoolVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, vds_spm_id = 1, masterDomainId = 13a6c1a2-46cf-4894-85fa-e3164417c19f, masterVersion = 1), log id: 2bd11f29
>2013-03-18 15:02:09,056 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (pool-10-thread-35) FINISH, ConnectStoragePoolVDSCommand, log id: 2bd11f29
>2013-03-18 15:02:10,878 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:02:10,881 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:02:12,645 INFO  [org.ovirt.engine.core.bll.MultipleActionsRunner] (pool-10-thread-35) [497f8d01] MultipleActionsRunner of type MigrateVmToServer invoked with no actions
>2013-03-18 15:02:12,676 INFO  [org.ovirt.engine.core.bll.HandleVdsCpuFlagsOrClusterChangedCommand] (QuartzScheduler_Worker-21) [36088e42] Running command: HandleVdsCpuFlagsOrClusterChangedCommand internal: true. Entities affected :  ID: b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 Type: VDS
>2013-03-18 15:02:12,686 INFO  [org.ovirt.engine.core.bll.HandleVdsVersionCommand] (QuartzScheduler_Worker-21) [2ad07140] Running command: HandleVdsVersionCommand internal: true. Entities affected :  ID: b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 Type: VDS
>2013-03-18 15:02:15,671 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-58) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:02:15,688 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-58) hostFromVds::selectedVds - venus-vdsa.eng.lab.tlv.redhat.com, spmStatus Free, storage pool DC30_4
>2013-03-18 15:02:15,698 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-58) SpmStatus on vds b68a29ed-d03b-47f6-9d65-85b5c9d6aec6: Free
>2013-03-18 15:02:15,728 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-58) starting spm on vds venus-vdsa.eng.lab.tlv.redhat.com, storage pool DC30_4, prevId 1, LVER 3
>2013-03-18 15:02:15,734 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-58) START, SpmStartVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, prevId=1, prevLVER=3, storagePoolFormatType=V1, recoveryMode=Manual, SCSIFencing=false), log id: bcfa5e8
>2013-03-18 15:02:15,749 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-58) spmStart polling started: taskId = 588b7998-a4de-4f42-aa8d-1ab3080296ee
>2013-03-18 15:02:36,944 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-58) spmStart polling ended: taskId = 588b7998-a4de-4f42-aa8d-1ab3080296ee task status = finished
>2013-03-18 15:02:36,951 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-58) spmStart polling ended, spm status: SPM
>2013-03-18 15:02:36,955 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (QuartzScheduler_Worker-58) START, HSMClearTaskVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, taskId=588b7998-a4de-4f42-aa8d-1ab3080296ee), log id: 3a9ca51
>2013-03-18 15:02:36,962 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (QuartzScheduler_Worker-58) FINISH, HSMClearTaskVDSCommand, log id: 3a9ca51
>2013-03-18 15:02:36,963 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-58) FINISH, SpmStartVDSCommand, return: org.ovirt.engine.core.common.businessentities.SpmStatusResult@764a1b67, log id: bcfa5e8
>2013-03-18 15:02:36,973 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-58) Initialize Irs proxy from vds: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 15:02:40,956 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-58) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:02:40,958 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-58) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:02:40,959 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-58) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:02:40,961 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:02:40,963 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-79) Attempting to get and stop tasks on storage pool DC30_4
>2013-03-18 15:02:40,964 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.SPMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-79) START, SPMGetAllTasksInfoVDSCommand( storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, ignoreFailoverLimit = false, compatabilityVersion = null), log id: e0f89b5
>2013-03-18 15:02:40,967 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.SPMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-79) -- SPMGetAllTasksInfoVDSCommand::ExecuteIrsBrokerCommand: Attempting on storage pool de5c91a8-e879-4088-a301-87129ac6bdd9
>2013-03-18 15:02:40,970 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-79) START, HSMGetAllTasksInfoVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6), log id: 215dda5b
>2013-03-18 15:02:40,984 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-79) FINISH, HSMGetAllTasksInfoVDSCommand, return: [org.ovirt.engine.core.common.asynctasks.AsyncTaskCreationInfo@1da78feb], log id: 215dda5b
>2013-03-18 15:02:40,986 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.SPMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-79) FINISH, SPMGetAllTasksInfoVDSCommand, return: [org.ovirt.engine.core.common.asynctasks.AsyncTaskCreationInfo@1da78feb], log id: e0f89b5
>2013-03-18 15:02:41,015 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:02:41,479 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-79) Discovered 1 tasks on Storage Pool DC30_4, 0 added to manager.
>2013-03-18 15:02:48,981 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) I/O exception (java.net.ConnectException) caught when processing request: Connection refused
>2013-03-18 15:02:48,981 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) Retrying request
>2013-03-18 15:02:48,982 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) I/O exception (java.net.ConnectException) caught when processing request: Connection refused
>2013-03-18 15:02:48,983 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) Retrying request
>2013-03-18 15:02:48,984 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) I/O exception (java.net.ConnectException) caught when processing request: Connection refused
>2013-03-18 15:02:48,984 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) Retrying request
>2013-03-18 15:02:49,007 WARN  [org.ovirt.engine.core.vdsbroker.VdsManager] (QuartzScheduler_Worker-89) ResourceManager::refreshVdsRunTimeInfo::Failed to refresh VDS , vds = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 : venus-vdsa.eng.lab.tlv.redhat.com, VDS Network Error, continuing.
>java.net.ConnectException: Connection refused
>2013-03-18 15:02:49,262 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 108d2b6b
>2013-03-18 15:02:49,270 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) I/O exception (java.net.ConnectException) caught when processing request: Connection refused
>2013-03-18 15:02:49,270 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) Retrying request
>2013-03-18 15:02:49,273 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) I/O exception (java.net.ConnectException) caught when processing request: Connection refused
>2013-03-18 15:02:49,273 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) Retrying request
>2013-03-18 15:02:49,274 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) I/O exception (java.net.ConnectException) caught when processing request: Connection refused
>2013-03-18 15:02:49,275 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-49) Retrying request
>2013-03-18 15:02:49,286 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 108d2b6b
>2013-03-18 15:02:52,021 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (QuartzScheduler_Worker-96) Command org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand return value 
> org.ovirt.engine.core.vdsbroker.vdsbroker.VDSInfoReturnForXmlRpc@57bb4005
>2013-03-18 15:02:52,023 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (QuartzScheduler_Worker-96) HostName = venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 15:02:52,025 ERROR [org.ovirt.engine.core.vdsbroker.VDSCommandBase] (QuartzScheduler_Worker-96) Command GetCapabilitiesVDS execution failed. Error: VDSRecoveringException: Recovering from crash or Initializing
>2013-03-18 15:02:52,065 WARN  [org.ovirt.engine.core.vdsbroker.VdsManager] (QuartzScheduler_Worker-96) ResourceManager::refreshVdsRunTimeInfo::Failed to refresh VDS , vds = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 : venus-vdsa.eng.lab.tlv.redhat.com, error = Recovering from crash or Initializing, continuing.
>2013-03-18 15:02:55,628 INFO  [org.ovirt.engine.core.vdsbroker.VdsManager] (QuartzScheduler_Worker-95) Cancelling the recovery from crash timer for VDS b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 because vds started initializing
>2013-03-18 15:02:55,632 INFO  [org.ovirt.engine.core.bll.InitVdsOnUpCommand] (QuartzScheduler_Worker-95) [260c3299] Running command: InitVdsOnUpCommand internal: true.
>2013-03-18 15:02:55,641 INFO  [org.ovirt.engine.core.bll.storage.ConnectHostToStoragePoolServersCommand] (QuartzScheduler_Worker-95) [4af5cf10] Running command: ConnectHostToStoragePoolServersCommand internal: true. Entities affected :  ID: de5c91a8-e879-4088-a301-87129ac6bdd9 Type: StoragePool
>2013-03-18 15:02:55,655 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (QuartzScheduler_Worker-95) [4af5cf10] START, ConnectStorageServerVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, storageType = NFS, connectionList = [{ id: 980c6e64-88e7-4961-87de-697556354b09, connection: multipass.eng.lab.tlv.redhat.com:/export/images/rnd/maor/data_ovirt7, iqn: null, vfsType: null, mountOptions: null, nfsVersion: null, nfsRetrans: null, nfsTimeo: null };]), log id: 5e166dae
>2013-03-18 15:02:56,216 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (QuartzScheduler_Worker-95) [4af5cf10] FINISH, ConnectStorageServerVDSCommand, return: {980c6e64-88e7-4961-87de-697556354b09=0}, log id: 5e166dae
>2013-03-18 15:02:57,113 INFO  [org.ovirt.engine.core.bll.storage.SetStoragePoolStatusCommand] (QuartzScheduler_Worker-98) [703bf20e] Running command: SetStoragePoolStatusCommand internal: true. Entities affected :  ID: de5c91a8-e879-4088-a301-87129ac6bdd9 Type: StoragePool
>2013-03-18 15:03:00,295 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 15:03:00,301 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 15:03:00,360 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: java.net.ConnectException: Connection refused (Failed with VDSM error VDS_NETWORK_ERROR and code 5022)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:03:00,391 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:03:00,393 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: java.net.ConnectException: Connection refused (Failed with VDSM error VDS_NETWORK_ERROR and code 5022)
>2013-03-18 15:04:18,529 INFO  [org.ovirt.engine.core.bll.storage.ConnectHostToStoragePoolServersCommand] (QuartzScheduler_Worker-95) [4af5cf10] Host venus-vdsa.eng.lab.tlv.redhat.com storage connection was succeeded 
>2013-03-18 15:04:18,544 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (pool-10-thread-50) START, ConnectStoragePoolVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, vds_spm_id = 1, masterDomainId = 13a6c1a2-46cf-4894-85fa-e3164417c19f, masterVersion = 1), log id: 5dde4056
>2013-03-18 15:04:18,770 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:04:18,771 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:04:18,812 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (pool-10-thread-50) FINISH, ConnectStoragePoolVDSCommand, log id: 5dde4056
>2013-03-18 15:04:19,307 INFO  [org.ovirt.engine.core.bll.MultipleActionsRunner] (pool-10-thread-49) [4af5cf10] MultipleActionsRunner of type MigrateVmToServer invoked with no actions
>2013-03-18 15:04:19,370 INFO  [org.ovirt.engine.core.bll.HandleVdsCpuFlagsOrClusterChangedCommand] (QuartzScheduler_Worker-95) [200cd723] Running command: HandleVdsCpuFlagsOrClusterChangedCommand internal: true. Entities affected :  ID: b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 Type: VDS
>2013-03-18 15:04:19,379 INFO  [org.ovirt.engine.core.bll.HandleVdsVersionCommand] (QuartzScheduler_Worker-95) [17408683] Running command: HandleVdsVersionCommand internal: true. Entities affected :  ID: b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 Type: VDS
>2013-03-18 15:04:21,332 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-70) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:04:21,352 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-70) hostFromVds::selectedVds - venus-vdsa.eng.lab.tlv.redhat.com, spmStatus Free, storage pool DC30_4
>2013-03-18 15:04:21,362 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-70) SpmStatus on vds b68a29ed-d03b-47f6-9d65-85b5c9d6aec6: Free
>2013-03-18 15:04:21,401 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-70) starting spm on vds venus-vdsa.eng.lab.tlv.redhat.com, storage pool DC30_4, prevId 1, LVER 4
>2013-03-18 15:04:21,406 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-70) START, SpmStartVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, prevId=1, prevLVER=4, storagePoolFormatType=V1, recoveryMode=Manual, SCSIFencing=false), log id: 3b2bb3f
>2013-03-18 15:04:21,426 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-70) spmStart polling started: taskId = 6f2553a3-6883-4d42-b7ef-c4fd804ca5dc
>2013-03-18 15:04:42,616 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-70) spmStart polling ended: taskId = 6f2553a3-6883-4d42-b7ef-c4fd804ca5dc task status = finished
>2013-03-18 15:04:42,625 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-70) spmStart polling ended, spm status: SPM
>2013-03-18 15:04:42,629 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (QuartzScheduler_Worker-70) START, HSMClearTaskVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, taskId=6f2553a3-6883-4d42-b7ef-c4fd804ca5dc), log id: 4a7f2b69
>2013-03-18 15:04:42,637 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (QuartzScheduler_Worker-70) FINISH, HSMClearTaskVDSCommand, log id: 4a7f2b69
>2013-03-18 15:04:42,638 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-70) FINISH, SpmStartVDSCommand, return: org.ovirt.engine.core.common.businessentities.SpmStatusResult@62fb20b4, log id: 3b2bb3f
>2013-03-18 15:04:42,662 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-70) Initialize Irs proxy from vds: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 15:04:42,695 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-70) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:04:42,696 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-70) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:04:42,698 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-70) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:04:42,700 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-87) Attempting to get and stop tasks on storage pool DC30_4
>2013-03-18 15:04:42,700 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:04:42,703 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.SPMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-87) START, SPMGetAllTasksInfoVDSCommand( storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, ignoreFailoverLimit = false, compatabilityVersion = null), log id: 72a7b433
>2013-03-18 15:04:42,723 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.SPMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-87) -- SPMGetAllTasksInfoVDSCommand::ExecuteIrsBrokerCommand: Attempting on storage pool de5c91a8-e879-4088-a301-87129ac6bdd9
>2013-03-18 15:04:42,726 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-87) START, HSMGetAllTasksInfoVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6), log id: 144c35c3
>2013-03-18 15:04:42,729 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:04:42,735 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-87) FINISH, HSMGetAllTasksInfoVDSCommand, return: [org.ovirt.engine.core.common.asynctasks.AsyncTaskCreationInfo@65b3a354], log id: 144c35c3
>2013-03-18 15:04:42,737 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.SPMGetAllTasksInfoVDSCommand] (QuartzScheduler_Worker-87) FINISH, SPMGetAllTasksInfoVDSCommand, return: [org.ovirt.engine.core.common.asynctasks.AsyncTaskCreationInfo@65b3a354], log id: 72a7b433
>2013-03-18 15:04:42,740 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-87) Discovered 1 tasks on Storage Pool DC30_4, 0 added to manager.
>2013-03-18 15:04:42,746 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1ed2154e
>2013-03-18 15:04:42,753 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:04:42,755 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 1ed2154e
>2013-03-18 15:04:42,756 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:04:42,759 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:04:42,796 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:04:42,817 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:04:42,818 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:04:42,820 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:04:42,821 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:04:52,703 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-98) [703bf20e] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:04:52,738 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-98) [703bf20e] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:04:52,741 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-98) [703bf20e] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:04:52,744 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-98) [703bf20e] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:04:52,749 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [703bf20e] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:04:52,772 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) [703bf20e] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:04:52,784 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [703bf20e] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 47b6f491
>2013-03-18 15:04:52,789 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) [703bf20e] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:04:52,792 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [703bf20e] FINISH, SnapshotVDSCommand, log id: 47b6f491
>2013-03-18 15:04:52,794 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [703bf20e] transaction rolled back
>2013-03-18 15:04:52,798 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [703bf20e] transaction rolled back
>2013-03-18 15:04:52,814 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:04:52,841 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:04:52,842 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:04:52,843 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:04:52,844 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:05:02,750 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-12) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:05:02,815 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-12) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:05:02,816 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-12) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:05:02,817 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-12) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:05:02,818 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:05:02,840 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:05:02,853 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 72a88ab4
>2013-03-18 15:05:02,865 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:05:02,867 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 72a88ab4
>2013-03-18 15:05:02,869 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:05:02,872 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:05:02,890 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:05:02,912 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:05:02,913 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:05:02,914 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:05:02,915 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:05:12,819 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-24) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:05:12,857 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-24) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:05:12,859 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-24) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:05:12,861 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-24) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:05:12,864 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:05:12,891 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:05:12,902 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 58a431eb
>2013-03-18 15:05:12,907 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:05:12,909 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 58a431eb
>2013-03-18 15:05:12,910 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:05:12,914 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:05:12,933 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:05:12,953 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:05:12,954 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:05:12,955 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:05:12,956 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:05:22,864 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-35) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:05:22,900 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-35) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:05:22,901 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-35) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:05:22,902 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-35) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:05:22,904 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:05:22,925 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:05:22,936 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 49a72830
>2013-03-18 15:05:22,941 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:05:22,943 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 49a72830
>2013-03-18 15:05:22,944 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:05:22,948 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:05:22,967 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:05:22,990 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:05:22,991 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:05:22,992 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:05:22,993 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:05:32,905 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-44) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:05:32,951 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-44) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:05:32,953 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-44) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:05:32,954 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-44) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:05:32,956 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:05:32,993 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:05:33,016 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2aa7b3cb
>2013-03-18 15:05:33,022 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-49) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:05:33,025 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) FINISH, SnapshotVDSCommand, log id: 2aa7b3cb
>2013-03-18 15:05:33,026 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 15:05:33,029 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 15:05:33,043 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-49) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:05:33,064 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:05:33,065 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:05:33,066 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:05:33,067 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:05:42,972 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-55) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:05:42,994 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-55) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:05:42,995 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-55) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:05:42,997 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-55) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:05:42,998 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:05:43,027 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:05:43,055 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3be891b7
>2013-03-18 15:05:43,063 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:05:43,065 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 3be891b7
>2013-03-18 15:05:43,066 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:05:43,070 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:05:43,086 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:05:43,104 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:05:43,105 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:05:43,106 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:05:43,107 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:05:52,998 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-64) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:05:53,037 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-64) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:05:53,038 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-64) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:05:53,039 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-64) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:05:53,040 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:05:53,062 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:05:53,102 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6f948ec2
>2013-03-18 15:05:53,109 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:05:53,110 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 6f948ec2
>2013-03-18 15:05:53,111 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:05:53,115 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:05:53,129 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:05:53,153 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:05:53,154 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:05:53,155 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:05:53,156 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:06:03,041 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-78) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:06:03,079 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-78) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:06:03,082 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-78) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:06:03,084 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-78) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:06:03,086 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:06:03,113 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:06:03,124 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 105ea35
>2013-03-18 15:06:03,130 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:06:03,132 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 105ea35
>2013-03-18 15:06:03,133 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:06:03,136 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:06:03,147 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:06:03,167 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:06:03,168 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:06:03,170 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:06:03,171 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:06:13,086 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-85) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:06:13,122 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-85) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:06:13,124 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-85) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:06:13,126 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-85) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:06:13,127 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:06:13,147 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:06:13,159 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 72c74a8e
>2013-03-18 15:06:13,167 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:06:13,170 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 72c74a8e
>2013-03-18 15:06:13,172 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:06:13,175 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:06:13,214 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:06:13,253 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:06:13,254 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:06:13,256 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:06:13,258 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:06:23,127 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-97) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:06:23,165 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-97) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:06:23,168 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-97) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:06:23,169 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-97) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:06:23,171 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:06:23,190 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:06:23,201 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 4d3d3a8a
>2013-03-18 15:06:23,206 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:06:23,208 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 4d3d3a8a
>2013-03-18 15:06:23,209 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:06:23,212 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:06:23,232 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:06:23,256 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:06:23,257 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:06:23,259 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:06:23,261 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:06:33,171 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-5) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:06:33,208 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-5) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:06:33,210 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-5) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:06:33,211 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-5) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:06:33,212 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:06:33,233 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:06:33,246 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 176cf6bc
>2013-03-18 15:06:33,252 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:06:33,255 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 176cf6bc
>2013-03-18 15:06:33,256 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:06:33,258 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:06:33,275 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:06:33,294 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:06:33,297 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:06:33,299 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:06:33,300 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:06:43,213 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-20) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:06:43,250 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-20) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:06:43,252 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-20) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:06:43,254 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-20) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:06:43,256 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:06:43,276 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:06:43,286 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 31d894c7
>2013-03-18 15:06:43,292 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:06:43,295 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 31d894c7
>2013-03-18 15:06:43,297 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:06:43,300 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:06:43,309 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:06:43,329 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:06:43,330 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:06:43,331 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:06:43,332 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:06:53,257 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-32) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:06:53,285 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-32) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:06:53,288 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-32) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:06:53,291 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-32) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:06:53,293 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:06:53,318 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:06:53,328 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 197afa38
>2013-03-18 15:06:53,333 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:06:53,335 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 197afa38
>2013-03-18 15:06:53,336 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:06:53,339 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:06:53,352 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:06:53,375 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:06:53,376 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:06:53,377 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:06:53,378 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:07:03,294 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-27) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:07:03,328 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-27) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:07:03,329 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-27) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:07:03,331 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-27) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:07:03,332 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:07:03,353 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:07:03,366 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: a5c2b4b
>2013-03-18 15:07:03,371 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:07:03,373 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: a5c2b4b
>2013-03-18 15:07:03,374 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:07:03,378 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:07:03,395 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:07:03,417 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:07:03,418 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:07:03,419 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:07:03,420 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:07:13,332 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-53) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:07:13,370 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-53) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:07:13,373 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-53) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:07:13,374 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-53) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:07:13,376 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:07:13,396 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:07:13,406 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2e2c1a71
>2013-03-18 15:07:13,412 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:07:13,414 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 2e2c1a71
>2013-03-18 15:07:13,415 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:07:13,418 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:07:13,429 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:07:13,453 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:07:13,453 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:07:13,455 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:07:13,456 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:07:23,377 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-63) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:07:23,430 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-63) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:07:23,431 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-63) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:07:23,432 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-63) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:07:23,433 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:07:23,447 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:07:23,458 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 20dc7654
>2013-03-18 15:07:23,464 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:07:23,466 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 20dc7654
>2013-03-18 15:07:23,467 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:07:23,470 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:07:23,489 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:07:23,514 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:07:23,515 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:07:23,516 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:07:23,517 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:07:33,433 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-76) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:07:33,472 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-76) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:07:33,474 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-76) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:07:33,476 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-76) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:07:33,478 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:07:33,498 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:07:33,515 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 647e3354
>2013-03-18 15:07:33,520 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:07:33,522 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 647e3354
>2013-03-18 15:07:33,523 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:07:33,525 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:07:33,539 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:07:33,561 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:07:33,562 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:07:33,565 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:07:33,566 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:07:43,478 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-86) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:07:43,515 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-86) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:07:43,518 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-86) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:07:43,520 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-86) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:07:43,521 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:07:43,540 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:07:43,554 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 365cf98b
>2013-03-18 15:07:43,559 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:07:43,560 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 365cf98b
>2013-03-18 15:07:43,562 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:07:43,564 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:07:43,582 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:07:43,605 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:07:43,607 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:07:43,608 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:07:43,609 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:07:53,522 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-91) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:07:53,541 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-91) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:07:53,543 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-91) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:07:53,545 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-91) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:07:53,547 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:07:53,566 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:07:53,581 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 262a09f6
>2013-03-18 15:07:53,588 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:07:53,591 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 262a09f6
>2013-03-18 15:07:53,593 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:07:53,598 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:07:53,617 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:07:53,637 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:07:53,638 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:07:53,640 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:07:53,641 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:08:03,547 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-10) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:08:03,584 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-10) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:08:03,585 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-10) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:08:03,587 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-10) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:08:03,590 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:08:03,609 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:08:03,622 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5b86332b
>2013-03-18 15:08:03,628 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-49) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:08:03,631 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) FINISH, SnapshotVDSCommand, log id: 5b86332b
>2013-03-18 15:08:03,632 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 15:08:03,634 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 15:08:03,651 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-49) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:08:03,673 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:08:03,673 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:08:03,678 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:08:03,680 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:08:13,591 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-22) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:08:13,626 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-22) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:08:13,629 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-22) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:08:13,631 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-22) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:08:13,633 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:08:13,652 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:08:13,662 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1955bd61
>2013-03-18 15:08:13,668 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-49) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:08:13,670 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) FINISH, SnapshotVDSCommand, log id: 1955bd61
>2013-03-18 15:08:13,671 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 15:08:13,674 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 15:08:13,685 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-49) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:08:13,706 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:08:13,707 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:08:13,711 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:08:13,712 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:08:23,633 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-33) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:08:23,677 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-33) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:08:23,679 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-33) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:08:23,680 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-33) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:08:23,681 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:08:23,703 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:08:23,715 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6c24ae1d
>2013-03-18 15:08:23,720 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-49) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:08:23,721 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) FINISH, SnapshotVDSCommand, log id: 6c24ae1d
>2013-03-18 15:08:23,722 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 15:08:23,727 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 15:08:23,745 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-49) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:08:23,788 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:08:23,789 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:08:23,791 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:08:23,792 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:08:33,681 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-27) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:08:33,712 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-27) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:08:33,714 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-27) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:08:33,715 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-27) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:08:33,718 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:08:33,754 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:08:33,773 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 7a8b93cc
>2013-03-18 15:08:33,782 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:08:33,784 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 7a8b93cc
>2013-03-18 15:08:33,786 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:08:33,801 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:08:33,830 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:08:33,857 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:08:33,858 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:08:33,860 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:08:33,862 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:08:43,727 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-53) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:08:43,756 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-53) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:08:43,757 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-53) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:08:43,758 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-53) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:08:43,759 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:08:43,773 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:08:43,786 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 75317b30
>2013-03-18 15:08:43,791 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:08:43,792 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 75317b30
>2013-03-18 15:08:43,794 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:08:43,797 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:08:43,814 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:08:43,839 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:08:43,839 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:08:43,842 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:08:43,843 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:08:53,759 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-63) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:08:53,798 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-63) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:08:53,800 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-63) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:08:53,800 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-63) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:08:53,802 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:08:53,824 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:08:53,838 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3cb9e662
>2013-03-18 15:08:53,846 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:08:53,850 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 3cb9e662
>2013-03-18 15:08:53,852 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:08:53,856 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:08:53,874 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:08:53,894 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:08:53,895 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:08:53,896 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:08:53,897 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:09:03,802 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-66) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:09:03,841 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-66) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:09:03,843 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-66) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:09:03,844 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-66) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:09:03,846 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:09:03,866 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:09:03,878 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5de09758
>2013-03-18 15:09:03,883 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:09:03,885 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 5de09758
>2013-03-18 15:09:03,887 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:09:03,890 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:09:03,908 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:09:03,931 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:09:03,932 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:09:03,962 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:09:03,964 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:09:13,850 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-73) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:09:13,875 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-73) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:09:13,876 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-73) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:09:13,877 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-73) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:09:13,878 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:09:13,909 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:09:13,921 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 51aedf49
>2013-03-18 15:09:13,927 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:09:13,929 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 51aedf49
>2013-03-18 15:09:13,930 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:09:13,932 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:09:13,943 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:09:13,971 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:09:13,972 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:09:13,981 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:09:13,983 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:09:23,879 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-96) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:09:23,910 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-96) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:09:23,911 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-96) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:09:23,912 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-96) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:09:23,914 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:09:23,935 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:09:23,945 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2b7e1243
>2013-03-18 15:09:23,950 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:09:23,952 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 2b7e1243
>2013-03-18 15:09:23,954 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:09:23,957 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:09:23,969 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:09:23,988 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:09:23,989 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:09:23,990 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:09:23,991 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:09:33,914 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-7) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:09:33,953 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-7) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:09:33,955 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-7) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:09:33,956 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-7) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:09:33,958 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:09:34,003 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:09:34,017 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 53574e10
>2013-03-18 15:09:34,023 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:09:34,024 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 53574e10
>2013-03-18 15:09:34,025 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:09:34,028 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:09:34,045 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:09:34,072 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:09:34,073 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:09:34,080 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:09:34,081 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:09:43,959 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-19) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:09:43,995 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-19) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:09:43,998 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-19) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:09:43,999 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-19) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:09:44,001 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:09:44,020 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:09:44,030 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5d304531
>2013-03-18 15:09:44,036 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:09:44,037 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 5d304531
>2013-03-18 15:09:44,038 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:09:44,041 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:09:44,054 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:09:44,080 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:09:44,081 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:09:44,083 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:09:44,084 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:09:54,001 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-31) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:09:54,038 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-31) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:09:54,039 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-31) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:09:54,040 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-31) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:09:54,041 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:09:54,057 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:09:54,067 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: ae6bbe5
>2013-03-18 15:09:54,072 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:09:54,074 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: ae6bbe5
>2013-03-18 15:09:54,075 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:09:54,077 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:09:54,090 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:09:54,125 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:09:54,127 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:09:54,128 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:09:54,130 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:10:04,041 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-42) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:10:04,098 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-42) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:10:04,100 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-42) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:10:04,102 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-42) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:10:04,104 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:10:04,123 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:10:04,136 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 7406bfe0
>2013-03-18 15:10:04,142 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:10:04,144 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 7406bfe0
>2013-03-18 15:10:04,145 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:10:04,147 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:10:04,157 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:10:04,183 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:10:04,184 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:10:04,185 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:10:04,186 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:10:14,105 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-53) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:10:14,141 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-53) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:10:14,142 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-53) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:10:14,144 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-53) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:10:14,145 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:10:14,174 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-49) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:10:14,188 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6e19ca4b
>2013-03-18 15:10:14,198 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-49) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:10:14,201 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-49) FINISH, SnapshotVDSCommand, log id: 6e19ca4b
>2013-03-18 15:10:14,203 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 15:10:14,205 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-49) transaction rolled back
>2013-03-18 15:10:14,216 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-49) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:10:14,243 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:10:14,244 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:10:14,263 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:10:14,264 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-49) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:10:24,160 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-63) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:10:24,183 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-63) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:10:24,185 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-63) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:10:24,186 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-63) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:10:24,187 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:10:24,209 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:10:24,223 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 408a74ff
>2013-03-18 15:10:24,229 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:10:24,232 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 408a74ff
>2013-03-18 15:10:24,233 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:10:24,238 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:10:24,251 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:10:24,271 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:10:24,272 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:10:24,273 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:10:24,274 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:10:34,188 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-75) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:10:34,226 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-75) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:10:34,228 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-75) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:10:34,229 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-75) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:10:34,231 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:10:34,251 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:10:34,264 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 47b9cb54
>2013-03-18 15:10:34,270 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:10:34,272 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 47b9cb54
>2013-03-18 15:10:34,273 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:10:34,276 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:10:34,296 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:10:34,319 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:10:34,320 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:10:34,322 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:10:34,324 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:10:44,230 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-86) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:10:44,277 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-86) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:10:44,279 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-86) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:10:44,281 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-86) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:10:44,282 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:10:44,295 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:10:44,308 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6cf10e16
>2013-03-18 15:10:44,313 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:10:44,316 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 6cf10e16
>2013-03-18 15:10:44,318 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:10:44,321 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:10:44,340 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:10:44,363 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:10:44,364 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:10:44,365 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:10:44,366 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:10:54,282 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-91) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:10:54,329 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-91) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:10:54,331 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-91) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:10:54,332 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-91) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:10:54,335 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:10:54,354 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:10:54,365 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 414e1ed8
>2013-03-18 15:10:54,371 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:10:54,373 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 414e1ed8
>2013-03-18 15:10:54,374 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:10:54,377 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:10:54,387 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:10:54,408 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:10:54,409 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:10:54,410 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:10:54,411 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:11:04,335 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-9) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:11:04,363 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-9) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:11:04,364 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-9) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:11:04,365 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-9) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:11:04,366 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:11:04,388 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:11:04,399 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2a93a1c6
>2013-03-18 15:11:04,405 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:11:04,408 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 2a93a1c6
>2013-03-18 15:11:04,409 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:11:04,413 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:11:04,430 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:11:04,451 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:11:04,452 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:11:04,454 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:11:04,456 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:11:14,367 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-18) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:11:14,414 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-18) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:11:14,416 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-18) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:11:14,417 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-18) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:11:14,419 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:11:14,439 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:11:14,488 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 12c2d9f5
>2013-03-18 15:11:14,502 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:11:14,513 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 12c2d9f5
>2013-03-18 15:11:14,514 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:11:14,531 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:11:14,539 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:11:14,587 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:11:14,588 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:11:14,589 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:11:14,590 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:11:24,418 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-30) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:11:24,448 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-30) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:11:24,449 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-30) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:11:24,450 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-30) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:11:24,452 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:11:24,473 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:11:24,483 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6e5ce42b
>2013-03-18 15:11:24,489 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:11:24,491 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 6e5ce42b
>2013-03-18 15:11:24,493 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:11:24,496 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:11:24,507 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:11:24,528 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:11:24,529 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:11:24,530 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:11:24,531 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:11:34,451 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-41) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:11:34,499 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-41) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:11:34,501 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:11:34,502 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:11:34,503 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:11:34,516 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:11:34,528 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 210de097
>2013-03-18 15:11:34,535 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:11:34,537 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 210de097
>2013-03-18 15:11:34,539 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:11:34,541 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:11:34,558 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:11:34,578 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:11:34,579 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:11:34,582 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:11:34,583 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:11:44,504 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-50) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:11:44,534 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-50) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:11:44,536 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-50) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:11:44,537 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-50) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:11:44,540 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:11:44,559 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:11:44,572 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5cec1b45
>2013-03-18 15:11:44,579 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:11:44,582 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 5cec1b45
>2013-03-18 15:11:44,584 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:11:44,588 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:11:44,601 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:11:44,625 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:11:44,626 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:11:44,628 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:11:44,629 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:11:54,540 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-60) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:11:54,585 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-60) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:11:54,587 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-60) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:11:54,589 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-60) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:11:54,591 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:11:54,610 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:11:54,620 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1683a35f
>2013-03-18 15:11:54,626 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:11:54,628 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 1683a35f
>2013-03-18 15:11:54,629 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:11:54,633 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:11:54,645 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:11:54,670 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:11:54,671 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:11:54,673 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 15:11:54,674 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 15:12:07,223 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-72) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 15:12:08,244 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-72) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 15:12:08,246 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-72) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 15:12:08,247 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-72) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 15:12:08,248 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 15:12:08,261 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 15:12:15,070 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 50ddba55
>2013-03-18 15:12:15,082 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 15:12:15,088 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 50ddba55
>2013-03-18 15:12:32,714 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:12:39,123 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 15:13:57,236 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 15:14:04,327 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 15:14:04,328 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 15:58:00,269 INFO  [org.ovirt.engine.core.bll.DbUserCacheManager] (QuartzScheduler_Worker-83) Start refreshing all users data
>2013-03-18 15:58:00,475 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-73) Attempting to update VMs/Templates Ovf.
>2013-03-18 15:58:00,481 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-73) Attempting to update VM OVFs in Data Center DC30_4
>2013-03-18 15:58:00,502 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-73) Successfully updated VM OVFs in Data Center DC30_4
>2013-03-18 15:58:00,503 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-73) Attempting to update template OVFs in Data Center DC30_4
>2013-03-18 15:58:00,507 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-73) Succesfully updated templates OVFs in Data Center DC30_4
>2013-03-18 15:58:00,508 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-73) Attempting to remove uneeded template/vm OVFs in Data Center DC30_4
>2013-03-18 15:58:00,511 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (QuartzScheduler_Worker-73) Succesfully removed unneeded template/vm OVFs in Data Center DC30_4
>2013-03-18 16:13:34,205 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-35) I/O exception (java.net.ConnectException) caught when processing request: Network is unreachable
>2013-03-18 16:13:34,206 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-35) Retrying request
>2013-03-18 16:13:34,208 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-35) I/O exception (java.net.ConnectException) caught when processing request: Network is unreachable
>2013-03-18 16:13:34,209 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-35) Retrying request
>2013-03-18 16:13:34,210 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-35) I/O exception (java.net.ConnectException) caught when processing request: Network is unreachable
>2013-03-18 16:13:34,211 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-35) Retrying request
>2013-03-18 16:13:34,221 INFO  [org.ovirt.engine.core.bll.storage.SetStoragePoolStatusCommand] (QuartzScheduler_Worker-6) [350a0901] Running command: SetStoragePoolStatusCommand internal: true. Entities affected :  ID: de5c91a8-e879-4088-a301-87129ac6bdd9 Type: StoragePool
>2013-03-18 16:13:34,257 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-35) I/O exception (java.net.ConnectException) caught when processing request: Network is unreachable
>2013-03-18 16:13:34,258 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-35) Retrying request
>2013-03-18 16:13:34,260 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-35) I/O exception (java.net.ConnectException) caught when processing request: Network is unreachable
>2013-03-18 16:13:34,260 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-35) Retrying request
>2013-03-18 16:13:34,261 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-35) I/O exception (java.net.ConnectException) caught when processing request: Network is unreachable
>2013-03-18 16:13:34,261 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-35) Retrying request
>2013-03-18 16:13:34,265 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-6) [350a0901] IrsBroker::Failed::GetStoragePoolInfoVDS due to: ConnectException: Network is unreachable
>2013-03-18 16:13:44,283 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-16) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:13:54,302 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-28) [b4cab1] IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:14:04,317 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-32) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:14:14,337 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-42) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:14:24,354 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-47) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:14:32,697 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-48) I/O exception (java.net.SocketException) caught when processing request: Invalid argument or cannot assign requested address
>2013-03-18 16:14:32,698 INFO  [org.apache.commons.httpclient.HttpMethodDirector] (pool-10-thread-48) Retrying request
>2013-03-18 16:14:32,727 WARN  [org.ovirt.engine.core.vdsbroker.VdsManager] (QuartzScheduler_Worker-3) ResourceManager::refreshVdsRunTimeInfo::Failed to refresh VDS , vds = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 : venus-vdsa.eng.lab.tlv.redhat.com, VDS Network Error, continuing.
>java.net.UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:14:34,374 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-55) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:14:35,742 WARN  [org.ovirt.engine.core.vdsbroker.VdsManager] (QuartzScheduler_Worker-56) ResourceManager::refreshVdsRunTimeInfo::Failed to refresh VDS , vds = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 : venus-vdsa.eng.lab.tlv.redhat.com, VDS Network Error, continuing.
>java.net.UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:14:38,759 ERROR [org.ovirt.engine.core.vdsbroker.VdsManager] (QuartzScheduler_Worker-59) VDS::handleNetworkException Server failed to respond,  vds_id = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vds_name = venus-vdsa.eng.lab.tlv.redhat.com, error = java.net.UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:14:38,795 INFO  [org.ovirt.engine.core.bll.VdsEventListener] (pool-10-thread-48) ResourceManager::vdsNotResponding entered for Host b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:14:38,846 WARN  [org.ovirt.engine.core.bll.VdsNotRespondingTreatmentCommand] (pool-10-thread-48) [3833ba32] CanDoAction of action VdsNotRespondingTreatment failed. Reasons:VDS_FENCE_DISABLED
>2013-03-18 16:14:44,393 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-61) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:14:54,411 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-76) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:15:04,429 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-70) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:15:14,444 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-99) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:15:24,463 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-5) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:15:35,523 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-19) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:15:51,109 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-32) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:16:02,047 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-48) IrsBroker::Failed::GetStoragePoolInfoVDS due to: UnknownHostException: venus-vdsa.eng.lab.tlv.redhat.com
>2013-03-18 16:16:12,799 INFO  [org.ovirt.engine.core.bll.InitVdsOnUpCommand] (QuartzScheduler_Worker-21) [2cc3f3a6] Running command: InitVdsOnUpCommand internal: true.
>2013-03-18 16:16:12,810 INFO  [org.ovirt.engine.core.bll.storage.ConnectHostToStoragePoolServersCommand] (QuartzScheduler_Worker-21) [295593bc] Running command: ConnectHostToStoragePoolServersCommand internal: true. Entities affected :  ID: de5c91a8-e879-4088-a301-87129ac6bdd9 Type: StoragePool
>2013-03-18 16:16:12,832 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (QuartzScheduler_Worker-21) [295593bc] START, ConnectStorageServerVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, storageType = NFS, connectionList = [{ id: 980c6e64-88e7-4961-87de-697556354b09, connection: multipass.eng.lab.tlv.redhat.com:/export/images/rnd/maor/data_ovirt7, iqn: null, vfsType: null, mountOptions: null, nfsVersion: null, nfsRetrans: null, nfsTimeo: null };]), log id: 77ac13cb
>2013-03-18 16:16:12,863 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (QuartzScheduler_Worker-21) [295593bc] FINISH, ConnectStorageServerVDSCommand, return: {980c6e64-88e7-4961-87de-697556354b09=0}, log id: 77ac13cb
>2013-03-18 16:16:16,856 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:16:16,856 INFO  [org.ovirt.engine.core.bll.storage.ConnectHostToStoragePoolServersCommand] (QuartzScheduler_Worker-21) [295593bc] Host venus-vdsa.eng.lab.tlv.redhat.com storage connection was succeeded 
>2013-03-18 16:16:16,860 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:16:16,870 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (pool-10-thread-35) START, ConnectStoragePoolVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, storagePoolId = de5c91a8-e879-4088-a301-87129ac6bdd9, vds_spm_id = 1, masterDomainId = 13a6c1a2-46cf-4894-85fa-e3164417c19f, masterVersion = 1), log id: f132755
>2013-03-18 16:16:16,889 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (pool-10-thread-35) FINISH, ConnectStoragePoolVDSCommand, log id: f132755
>2013-03-18 16:16:16,940 INFO  [org.ovirt.engine.core.bll.MultipleActionsRunner] (pool-10-thread-48) [295593bc] MultipleActionsRunner of type MigrateVmToServer invoked with no actions
>2013-03-18 16:16:16,950 INFO  [org.ovirt.engine.core.bll.HandleVdsCpuFlagsOrClusterChangedCommand] (QuartzScheduler_Worker-21) [229759a8] Running command: HandleVdsCpuFlagsOrClusterChangedCommand internal: true. Entities affected :  ID: b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 Type: VDS
>2013-03-18 16:16:16,957 INFO  [org.ovirt.engine.core.bll.HandleVdsVersionCommand] (QuartzScheduler_Worker-21) [7762043c] Running command: HandleVdsVersionCommand internal: true. Entities affected :  ID: b68a29ed-d03b-47f6-9d65-85b5c9d6aec6 Type: VDS
>2013-03-18 16:16:18,384 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-95) [17408683] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:16:18,422 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-95) [17408683] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:16:18,424 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-95) [17408683] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:16:18,426 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-95) [17408683] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:16:18,428 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [17408683] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:16:18,472 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) [17408683] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:16:18,486 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) [17408683] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 274bd27a
>2013-03-18 16:16:18,497 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) [17408683] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:16:18,500 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) [17408683] FINISH, SnapshotVDSCommand, log id: 274bd27a
>2013-03-18 16:16:18,502 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) [17408683] transaction rolled back
>2013-03-18 16:16:18,507 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) [17408683] transaction rolled back
>2013-03-18 16:16:18,531 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:16:18,556 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:16:18,557 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:16:18,558 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:16:18,559 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:16:28,429 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-81) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:16:28,473 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-81) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:16:28,475 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-81) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:16:28,477 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-81) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:16:28,479 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:16:28,498 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:16:28,509 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 12beec43
>2013-03-18 16:16:28,517 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:16:28,519 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 12beec43
>2013-03-18 16:16:28,520 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:16:28,524 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:16:28,541 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:16:28,565 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:16:28,566 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:16:28,567 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:16:28,568 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:16:38,479 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-80) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:16:38,516 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-80) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:16:38,518 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-80) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:16:38,520 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-80) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:16:38,521 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:16:38,541 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:16:38,554 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2205f962
>2013-03-18 16:16:38,612 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:16:38,615 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 2205f962
>2013-03-18 16:16:38,617 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:16:38,621 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:16:38,633 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:16:38,657 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:16:38,658 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:16:38,659 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:16:38,660 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:16:48,522 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-93) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:16:48,559 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-93) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:16:48,561 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-93) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:16:48,562 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-93) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:16:48,564 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:16:48,577 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:16:48,624 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 13574ef2
>2013-03-18 16:16:48,633 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:16:48,637 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 13574ef2
>2013-03-18 16:16:48,639 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:16:48,642 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:16:48,651 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:16:48,672 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:16:48,673 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:16:48,674 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:16:48,675 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:16:58,564 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-9) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:16:58,627 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-9) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:16:58,629 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-9) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:16:58,631 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-9) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:16:58,633 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:16:58,652 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:16:58,665 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5943dab9
>2013-03-18 16:16:58,675 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:16:58,677 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 5943dab9
>2013-03-18 16:16:58,679 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:16:58,681 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:16:58,694 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:16:58,718 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:16:58,718 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:16:58,720 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:16:58,720 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:17:08,634 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-18) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:17:08,678 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-18) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:17:08,680 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-18) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:17:08,682 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-18) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:17:08,684 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:17:08,703 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:17:08,716 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 76baf75
>2013-03-18 16:17:08,728 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:17:08,731 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 76baf75
>2013-03-18 16:17:08,732 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:17:08,734 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:17:08,745 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:17:08,767 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:17:08,768 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:17:08,769 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:17:08,770 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:17:18,685 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-26) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:17:18,720 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-26) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:17:18,722 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-26) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:17:18,723 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-26) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:17:18,727 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:17:18,745 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:17:18,755 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2b6eee09
>2013-03-18 16:17:18,768 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:17:18,771 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 2b6eee09
>2013-03-18 16:17:18,773 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:17:18,775 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:17:18,787 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:17:18,812 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:17:18,813 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:17:18,815 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:17:18,816 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:17:28,727 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-37) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:17:28,771 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-37) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:17:28,774 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-37) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:17:28,777 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-37) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:17:28,779 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:17:28,805 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:17:28,818 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2215345e
>2013-03-18 16:17:28,830 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:17:28,832 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 2215345e
>2013-03-18 16:17:28,834 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:17:28,837 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:17:28,855 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:17:28,878 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:17:28,879 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:17:28,880 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:17:28,881 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:17:38,780 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-51) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:17:38,831 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-51) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:17:38,833 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-51) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:17:38,835 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-51) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:17:38,837 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:17:38,856 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:17:38,878 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 7cbe258a
>2013-03-18 16:17:38,892 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:17:38,895 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 7cbe258a
>2013-03-18 16:17:38,897 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:17:38,900 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:17:38,915 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:17:38,938 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:17:38,939 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:17:38,940 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:17:38,941 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:17:48,837 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-60) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:17:48,873 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-60) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:17:48,876 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-60) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:17:48,879 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-60) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:17:48,881 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:17:48,899 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:17:48,911 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5c738166
>2013-03-18 16:17:48,921 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:17:48,923 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 5c738166
>2013-03-18 16:17:48,924 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:17:48,926 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:17:48,941 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:17:48,965 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:17:48,965 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:17:48,967 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:17:48,968 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:17:58,880 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-71) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:17:58,916 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-71) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:17:58,918 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-71) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:17:58,920 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-71) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:17:58,921 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:17:58,941 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:17:58,955 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 631c6ed4
>2013-03-18 16:17:58,967 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:17:58,970 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 631c6ed4
>2013-03-18 16:17:58,972 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:17:58,975 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:17:58,992 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:17:59,016 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:17:59,017 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:17:59,018 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:17:59,019 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:18:08,922 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-80) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:18:08,959 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-80) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:18:08,962 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-80) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:18:08,964 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-80) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:18:08,966 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:18:08,984 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:18:08,993 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1a7459e8
>2013-03-18 16:18:09,002 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:18:09,004 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 1a7459e8
>2013-03-18 16:18:09,005 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:18:09,008 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:18:09,018 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:18:09,044 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:18:09,045 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:18:09,047 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:18:09,048 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:18:18,966 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-94) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:18:19,001 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-94) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:18:19,003 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-94) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:18:19,004 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-94) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:18:19,006 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:18:19,027 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:18:19,051 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 236d54f2
>2013-03-18 16:18:19,066 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:18:19,068 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 236d54f2
>2013-03-18 16:18:19,069 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:18:19,072 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:18:19,086 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:18:19,114 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:18:19,114 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:18:19,116 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:18:19,117 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:18:29,006 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-4) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:18:29,044 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-4) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:18:29,045 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-4) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:18:29,047 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-4) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:18:29,049 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:18:29,061 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:18:29,072 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 147ccc77
>2013-03-18 16:18:29,082 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:18:29,084 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 147ccc77
>2013-03-18 16:18:29,086 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:18:29,087 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:18:29,103 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:18:29,125 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:18:29,126 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:18:29,127 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:18:29,128 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:18:39,050 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-16) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:18:39,087 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-16) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:18:39,089 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-16) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:18:39,091 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-16) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:18:39,095 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:18:39,112 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:18:39,121 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 4bb04c9d
>2013-03-18 16:18:39,129 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:18:39,131 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 4bb04c9d
>2013-03-18 16:18:39,133 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:18:39,135 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:18:39,146 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:18:39,171 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:18:39,172 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:18:39,173 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:18:39,174 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:18:49,094 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-26) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:18:49,138 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-26) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:18:49,140 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-26) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:18:49,141 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-26) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:18:49,142 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:18:49,155 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:18:49,164 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 76752069
>2013-03-18 16:18:49,174 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:18:49,177 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 76752069
>2013-03-18 16:18:49,179 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:18:49,182 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:18:49,197 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:18:49,231 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:18:49,233 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:18:49,235 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:18:49,236 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:18:59,142 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-37) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:18:59,204 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-37) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:18:59,205 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-37) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:18:59,207 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-37) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:18:59,208 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:18:59,223 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:18:59,232 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3aa6997b
>2013-03-18 16:18:59,305 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:18:59,308 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 3aa6997b
>2013-03-18 16:18:59,310 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:18:59,315 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:18:59,332 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:18:59,353 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:18:59,354 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:18:59,355 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:18:59,356 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:19:09,208 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-54) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:19:09,249 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-54) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:19:09,251 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-54) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:19:09,252 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-54) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:19:09,254 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:19:09,274 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:19:09,284 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 7e9575e2
>2013-03-18 16:19:09,295 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:19:09,297 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 7e9575e2
>2013-03-18 16:19:09,299 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:19:09,302 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:19:09,316 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:19:09,340 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:19:09,341 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:19:09,344 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:19:09,345 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:19:19,253 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-64) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:19:19,300 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-64) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:19:19,302 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-64) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:19:19,305 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-64) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:19:19,308 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:19:19,325 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:19:19,333 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 738673ee
>2013-03-18 16:19:19,346 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:19:19,348 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 738673ee
>2013-03-18 16:19:19,349 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:19:19,351 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:19:19,442 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:19:19,468 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:19:19,469 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:19:19,470 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:19:19,471 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:19:29,309 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-72) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:19:29,342 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-72) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:19:29,344 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-72) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:19:29,345 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-72) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:19:29,347 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:19:29,368 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:19:29,381 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 369de429
>2013-03-18 16:19:29,389 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:19:29,390 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 369de429
>2013-03-18 16:19:29,392 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:19:29,394 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:19:29,401 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:19:29,423 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:19:29,424 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:19:29,425 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:19:29,426 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:19:39,348 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-83) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:19:39,385 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-83) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:19:39,389 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-83) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:19:39,392 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-83) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:19:39,395 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:19:39,419 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:19:39,431 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 332e5085
>2013-03-18 16:19:39,442 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:19:39,446 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 332e5085
>2013-03-18 16:19:39,448 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:19:39,451 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:19:39,469 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:19:39,490 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:19:39,491 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:19:39,492 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:19:39,494 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:19:49,395 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-91) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:19:49,436 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-91) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:19:49,438 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-91) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:19:49,440 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-91) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:19:49,441 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:19:49,461 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:19:49,475 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 99dca8c
>2013-03-18 16:19:49,495 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:19:49,498 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 99dca8c
>2013-03-18 16:19:49,500 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:19:49,503 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:19:49,522 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:19:49,546 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:19:49,547 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:19:49,548 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:19:49,549 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:19:59,442 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-9) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:19:59,481 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-9) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:19:59,482 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-9) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:19:59,483 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-9) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:19:59,484 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:19:59,498 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:19:59,514 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 73ec736c
>2013-03-18 16:19:59,522 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:19:59,524 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 73ec736c
>2013-03-18 16:19:59,525 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:19:59,527 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:19:59,540 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:19:59,570 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:19:59,571 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:19:59,572 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:19:59,573 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:20:09,484 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-16) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:20:09,574 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-16) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:20:09,575 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-16) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:20:09,576 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-16) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:20:09,578 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:20:09,590 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:20:09,600 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1a041923
>2013-03-18 16:20:09,609 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:20:09,611 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 1a041923
>2013-03-18 16:20:09,613 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:20:09,615 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:20:09,624 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:20:09,645 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:20:09,646 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:20:09,647 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:20:09,648 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:20:19,578 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-34) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:20:19,616 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-34) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:20:19,618 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-34) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:20:19,619 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-34) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:20:19,620 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:20:19,633 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:20:19,647 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 69f1d012
>2013-03-18 16:20:19,661 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:20:19,662 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 69f1d012
>2013-03-18 16:20:19,663 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:20:19,667 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:20:19,675 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:20:19,698 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:20:19,699 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:20:19,701 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:20:19,703 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:20:29,620 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-37) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:20:29,659 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-37) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:20:29,662 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-37) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:20:29,663 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-37) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:20:29,665 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:20:29,684 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:20:29,692 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: e4b3f59
>2013-03-18 16:20:29,701 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:20:29,704 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: e4b3f59
>2013-03-18 16:20:29,706 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:20:29,708 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:20:29,718 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:20:29,740 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:20:29,741 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:20:29,742 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:20:29,743 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:20:39,666 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-51) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:20:39,785 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-51) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:20:39,786 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-51) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:20:39,787 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-51) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:20:39,789 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:20:39,802 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:20:39,812 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 31ffcf08
>2013-03-18 16:20:39,821 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:20:39,823 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 31ffcf08
>2013-03-18 16:20:39,824 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:20:39,827 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:20:39,836 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:20:39,858 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:20:39,859 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:20:39,860 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:20:39,861 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:20:49,789 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-62) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:20:49,828 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-62) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:20:49,830 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-62) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:20:49,831 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-62) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:20:49,832 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:20:49,853 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:20:49,871 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: e4c437
>2013-03-18 16:20:49,883 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:20:49,886 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: e4c437
>2013-03-18 16:20:49,887 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:20:49,889 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:20:49,903 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:20:49,928 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:20:49,929 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:20:49,930 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:20:49,931 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:20:59,832 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-71) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:20:59,871 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-71) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:20:59,873 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-71) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:20:59,875 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-71) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:20:59,877 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:20:59,896 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:20:59,908 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 20401b26
>2013-03-18 16:20:59,920 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:20:59,924 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 20401b26
>2013-03-18 16:20:59,926 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:20:59,929 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:20:59,946 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:20:59,973 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:20:59,974 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:20:59,975 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:20:59,976 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:21:09,878 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-58) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:21:09,922 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-58) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:21:09,923 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-58) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:21:09,924 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-58) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:21:09,925 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:21:09,938 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:21:09,947 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3dff77b5
>2013-03-18 16:21:09,955 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:21:09,957 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 3dff77b5
>2013-03-18 16:21:09,958 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:21:09,960 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:21:09,972 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:21:09,993 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:21:09,994 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:21:09,995 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:21:09,996 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:21:19,926 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-89) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:21:19,964 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-89) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:21:19,967 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-89) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:21:19,968 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-89) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:21:19,971 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:21:19,989 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:21:20,004 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 216d735e
>2013-03-18 16:21:20,018 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:21:20,022 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 216d735e
>2013-03-18 16:21:20,024 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:21:20,027 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:21:20,040 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:21:20,066 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:21:20,067 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:21:20,068 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:21:20,069 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:21:29,971 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-2) [1ff2078b] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:21:30,007 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-2) [1ff2078b] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:21:30,009 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-2) [1ff2078b] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:21:30,011 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-2) [1ff2078b] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:21:30,013 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [1ff2078b] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:21:30,040 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) [1ff2078b] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:21:30,053 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) [1ff2078b] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5c844bbc
>2013-03-18 16:21:30,065 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) [1ff2078b] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:21:30,068 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) [1ff2078b] FINISH, SnapshotVDSCommand, log id: 5c844bbc
>2013-03-18 16:21:30,069 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) [1ff2078b] transaction rolled back
>2013-03-18 16:21:30,074 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) [1ff2078b] transaction rolled back
>2013-03-18 16:21:30,116 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:21:30,154 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:21:30,155 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:21:30,157 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:21:30,158 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:21:40,016 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-14) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:21:40,083 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-14) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:21:40,085 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-14) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:21:40,088 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-14) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:21:40,090 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:21:40,108 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:21:40,118 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 28b2c3c2
>2013-03-18 16:21:40,127 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:21:40,128 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 28b2c3c2
>2013-03-18 16:21:40,129 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:21:40,131 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:21:40,142 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:21:40,162 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:21:40,163 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:21:40,165 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:21:40,165 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:21:50,090 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-23) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:21:50,126 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-23) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:21:50,128 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-23) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:21:50,130 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-23) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:21:50,132 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:21:50,151 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:21:50,167 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1f737103
>2013-03-18 16:21:50,178 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:21:50,180 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 1f737103
>2013-03-18 16:21:50,181 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:21:50,183 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:21:50,193 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:21:50,221 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:21:50,225 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:21:50,227 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:21:50,229 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:22:00,132 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-41) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:22:00,168 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-41) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:22:00,169 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:22:00,171 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:22:00,173 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:22:00,185 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:22:00,196 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 263c80f2
>2013-03-18 16:22:00,204 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:22:00,206 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 263c80f2
>2013-03-18 16:22:00,207 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:22:00,209 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:22:00,219 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:22:00,247 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:22:00,248 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:22:00,249 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:22:00,250 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:22:10,173 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-49) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:22:10,211 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-49) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:22:10,213 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-49) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:22:10,214 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-49) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:22:10,216 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:22:10,236 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:22:10,248 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 4d46252f
>2013-03-18 16:22:10,259 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:22:10,261 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 4d46252f
>2013-03-18 16:22:10,262 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:22:10,265 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:22:10,279 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:22:10,301 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:22:10,302 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:22:10,303 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:22:10,304 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:22:20,216 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-59) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:22:20,262 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-59) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:22:20,264 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-59) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:22:20,265 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-59) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:22:20,267 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:22:20,279 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:22:20,288 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2c837f58
>2013-03-18 16:22:20,296 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:22:20,298 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 2c837f58
>2013-03-18 16:22:20,300 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:22:20,302 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:22:20,313 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:22:20,336 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:22:20,337 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:22:20,338 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:22:20,339 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:22:30,268 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-65) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:22:30,305 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-65) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:22:30,306 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-65) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:22:30,308 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-65) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:22:30,310 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:22:30,322 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:22:30,333 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1e113476
>2013-03-18 16:22:30,344 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:22:30,347 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 1e113476
>2013-03-18 16:22:30,348 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:22:30,351 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:22:30,372 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:22:30,396 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:22:30,397 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:22:30,398 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:22:30,399 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:22:40,310 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-77) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:22:40,348 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-77) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:22:40,350 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-77) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:22:40,351 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-77) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:22:40,352 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:22:40,364 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:22:40,376 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 765c769a
>2013-03-18 16:22:40,385 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:22:40,387 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 765c769a
>2013-03-18 16:22:40,389 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:22:40,391 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:22:40,407 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:22:40,429 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:22:40,430 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:22:40,431 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:22:40,432 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:22:50,353 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-70) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:22:50,458 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-70) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:22:50,461 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-70) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:22:50,463 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-70) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:22:50,465 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:22:50,483 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:22:50,495 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 62bcd84
>2013-03-18 16:22:50,509 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:22:50,513 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 62bcd84
>2013-03-18 16:22:50,515 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:22:50,518 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:22:50,533 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:22:50,553 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:22:50,554 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:22:50,555 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:22:50,556 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:23:00,465 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-96) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:23:00,500 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-96) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:23:00,501 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-96) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:23:00,502 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-96) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:23:00,504 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:23:00,517 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:23:00,526 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 340745cf
>2013-03-18 16:23:00,534 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:23:00,537 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 340745cf
>2013-03-18 16:23:00,539 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:23:00,541 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:23:00,551 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:23:00,577 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:23:00,578 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:23:00,579 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:23:00,580 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:23:10,504 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-14) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:23:10,543 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-14) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:23:10,545 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-14) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:23:10,546 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-14) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:23:10,547 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:23:10,568 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:23:10,578 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6e84d7ee
>2013-03-18 16:23:10,587 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:23:10,589 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 6e84d7ee
>2013-03-18 16:23:10,590 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:23:10,593 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:23:10,602 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:23:10,626 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:23:10,626 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:23:10,628 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:23:10,628 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:23:20,547 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-23) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:23:20,586 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-23) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:23:20,587 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-23) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:23:20,588 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-23) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:23:20,589 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:23:20,603 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:23:20,613 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6f586f2f
>2013-03-18 16:23:20,628 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:23:20,630 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 6f586f2f
>2013-03-18 16:23:20,631 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:23:20,633 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:23:20,645 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:23:20,666 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:23:20,667 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:23:20,668 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:23:20,669 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:23:30,590 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-38) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:23:30,628 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-38) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:23:30,630 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-38) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:23:30,631 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-38) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:23:30,632 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:23:30,645 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:23:30,653 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5d75eecb
>2013-03-18 16:23:30,661 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:23:30,663 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 5d75eecb
>2013-03-18 16:23:30,664 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:23:30,666 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:23:30,679 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:23:30,711 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:23:30,713 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:23:30,715 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:23:30,716 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:23:40,632 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-47) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:23:42,088 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-47) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:23:42,090 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-47) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:23:42,091 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-47) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:23:42,092 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:23:43,997 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:23:44,006 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1e2d2c1c
>2013-03-18 16:23:44,015 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:23:44,017 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 1e2d2c1c
>2013-03-18 16:23:44,018 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:23:44,020 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:23:44,414 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:23:44,435 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:23:44,436 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:23:44,437 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:23:44,438 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:23:52,092 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-57) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:23:52,506 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-57) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:23:52,507 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-57) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:23:52,509 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-57) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:23:52,511 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:23:52,909 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:23:53,282 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6a812d67
>2013-03-18 16:23:53,290 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:23:53,292 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 6a812d67
>2013-03-18 16:23:53,293 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:23:53,295 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:23:53,665 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:23:53,694 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:23:53,695 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:23:53,696 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:23:53,698 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:24:02,512 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-65) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:24:03,307 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-65) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:24:03,308 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-65) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:24:03,309 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-65) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:24:03,311 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:24:03,682 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:24:03,697 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 785ff6e9
>2013-03-18 16:24:03,706 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:24:03,707 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 785ff6e9
>2013-03-18 16:24:03,708 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:24:03,712 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:24:04,457 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:24:04,480 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:24:04,481 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:24:04,482 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:24:04,483 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:24:13,312 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-83) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:24:13,349 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-83) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:24:13,351 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-83) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:24:13,353 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-83) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:24:13,355 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:24:13,375 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:24:13,388 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2f5b3602
>2013-03-18 16:24:13,408 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:24:13,410 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 2f5b3602
>2013-03-18 16:24:13,412 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:24:13,414 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:24:13,425 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:24:13,451 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:24:13,452 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:24:13,453 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:24:13,454 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:24:23,354 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-90) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:24:23,392 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-90) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:24:23,394 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-90) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:24:23,396 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-90) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:24:23,398 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:24:23,417 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:24:23,431 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 703e06a4
>2013-03-18 16:24:23,440 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:24:23,441 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 703e06a4
>2013-03-18 16:24:23,443 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:24:23,445 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:24:23,459 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:24:23,481 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:24:23,482 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:24:23,483 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:24:23,484 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:24:33,399 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-100) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:24:33,435 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-100) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:24:33,437 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-100) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:24:33,439 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-100) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:24:33,440 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:24:33,460 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:24:33,472 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3dd248d0
>2013-03-18 16:24:33,480 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:24:33,482 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 3dd248d0
>2013-03-18 16:24:33,484 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:24:33,486 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:24:33,502 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:24:33,523 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:24:33,524 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:24:33,525 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:24:33,526 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:24:43,440 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-13) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:24:43,478 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-13) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:24:43,480 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-13) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:24:43,482 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-13) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:24:43,484 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:24:43,503 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:24:43,512 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 43151a78
>2013-03-18 16:24:43,525 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:24:43,527 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 43151a78
>2013-03-18 16:24:43,528 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:24:43,531 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:24:43,546 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:24:43,576 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:24:43,577 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:24:43,579 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:24:43,580 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:24:53,484 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-23) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:24:53,529 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-23) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:24:53,530 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-23) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:24:53,531 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-23) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:24:53,532 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:24:53,554 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:24:53,563 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 140729db
>2013-03-18 16:24:53,580 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:24:53,582 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 140729db
>2013-03-18 16:24:53,583 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:24:53,587 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:24:53,605 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:24:53,628 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:24:53,629 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:24:53,630 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:24:53,631 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:25:03,532 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-39) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:25:03,564 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-39) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:25:03,565 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-39) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:25:03,566 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-39) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:25:03,567 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:25:03,581 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:25:03,591 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 7f97386a
>2013-03-18 16:25:03,601 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:25:03,603 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 7f97386a
>2013-03-18 16:25:03,604 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:25:03,606 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:25:03,614 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:25:03,636 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:25:03,637 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:25:03,638 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:25:03,639 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:25:13,568 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-48) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:25:13,607 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-48) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:25:13,608 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-48) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:25:13,608 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-48) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:25:13,610 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:25:13,623 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:25:13,632 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 24dae5d2
>2013-03-18 16:25:13,643 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:25:13,645 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 24dae5d2
>2013-03-18 16:25:13,647 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:25:13,650 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:25:13,665 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:25:13,692 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:25:13,693 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:25:13,694 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:25:13,695 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:25:23,611 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-57) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:25:23,649 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-57) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:25:23,651 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-57) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:25:23,652 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-57) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:25:23,670 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:25:23,683 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:25:23,692 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 13d1faf0
>2013-03-18 16:25:23,723 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:25:23,725 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 13d1faf0
>2013-03-18 16:25:23,726 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:25:23,728 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:25:23,766 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:25:23,788 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:25:23,789 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:25:23,791 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:25:23,792 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:25:33,669 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-71) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:25:33,709 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-71) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:25:33,710 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-71) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:25:33,711 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-71) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:25:33,713 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:25:33,734 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:25:33,744 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6c4596d9
>2013-03-18 16:25:33,754 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:25:33,755 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 6c4596d9
>2013-03-18 16:25:33,756 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:25:33,758 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:25:33,793 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:25:33,816 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:25:33,817 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:25:33,818 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:25:33,819 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:25:43,713 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-78) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:25:43,751 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-78) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:25:43,755 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-78) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:25:43,758 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-78) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:25:43,761 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:25:43,776 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:25:43,788 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5f694882
>2013-03-18 16:25:43,797 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:25:43,799 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 5f694882
>2013-03-18 16:25:43,800 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:25:43,802 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:25:43,819 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:25:43,840 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:25:43,841 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:25:43,842 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:25:43,844 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:25:53,761 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-88) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:25:53,794 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-88) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:25:53,797 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-88) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:25:53,799 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-88) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:25:53,800 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:25:53,820 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:25:53,832 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6ff199a2
>2013-03-18 16:25:53,842 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:25:53,844 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 6ff199a2
>2013-03-18 16:25:53,845 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:25:53,847 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:25:53,887 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:25:53,910 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:25:53,910 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:25:53,912 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:25:53,913 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:26:03,800 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-98) [703bf20e] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:26:03,837 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-98) [703bf20e] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:26:03,839 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-98) [703bf20e] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:26:03,840 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-98) [703bf20e] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:26:03,841 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [703bf20e] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:26:03,854 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) [703bf20e] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:26:03,863 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) [703bf20e] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1725c942
>2013-03-18 16:26:03,872 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) [703bf20e] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:26:03,875 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) [703bf20e] FINISH, SnapshotVDSCommand, log id: 1725c942
>2013-03-18 16:26:03,877 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) [703bf20e] transaction rolled back
>2013-03-18 16:26:03,879 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) [703bf20e] transaction rolled back
>2013-03-18 16:26:03,888 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:26:03,910 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:26:03,911 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:26:03,912 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:26:03,913 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:26:13,841 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-14) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:26:13,880 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-14) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:26:13,881 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-14) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:26:13,882 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-14) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:26:13,883 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:26:13,897 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:26:13,906 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 14d78d5e
>2013-03-18 16:26:13,918 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:26:13,919 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 14d78d5e
>2013-03-18 16:26:13,920 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:26:13,923 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:26:13,939 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:26:13,967 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:26:13,968 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:26:13,970 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:26:13,971 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:26:23,883 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-25) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:26:23,923 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-25) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:26:23,924 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-25) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:26:23,926 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-25) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:26:23,928 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:26:23,956 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:26:23,967 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: ec58db7
>2013-03-18 16:26:23,975 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:26:23,977 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: ec58db7
>2013-03-18 16:26:23,978 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:26:23,980 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:26:23,990 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:26:24,016 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:26:24,016 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:26:24,018 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:26:24,018 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:26:33,930 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-32) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:26:33,982 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-32) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:26:33,983 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-32) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:26:33,984 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-32) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:26:33,985 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:26:34,007 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:26:34,018 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 38ead164
>2013-03-18 16:26:34,028 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:26:34,029 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 38ead164
>2013-03-18 16:26:34,031 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:26:34,034 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:26:34,049 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:26:34,070 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:26:34,071 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:26:34,072 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:26:34,073 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:26:43,985 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-47) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:26:44,025 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-47) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:26:44,027 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-47) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:26:44,028 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-47) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:26:44,031 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:26:44,050 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:26:44,062 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 545d8114
>2013-03-18 16:26:44,072 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:26:44,076 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 545d8114
>2013-03-18 16:26:44,078 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:26:44,081 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:26:44,100 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:26:44,126 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:26:44,127 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:26:44,128 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:26:44,129 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:26:54,031 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-53) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:26:54,076 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-53) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:26:54,078 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-53) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:26:54,080 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-53) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:26:54,082 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:26:54,101 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:26:54,114 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 26a8e367
>2013-03-18 16:26:54,123 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:26:54,126 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 26a8e367
>2013-03-18 16:26:54,127 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:26:54,129 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:26:54,144 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:26:54,170 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:26:54,170 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:26:54,172 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:26:54,173 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:27:04,082 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-67) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:27:04,119 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-67) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:27:04,121 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-67) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:27:04,122 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-67) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:27:04,124 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:27:04,152 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:27:04,163 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 11e5aa08
>2013-03-18 16:27:04,174 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:27:04,176 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 11e5aa08
>2013-03-18 16:27:04,177 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:27:04,180 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:27:04,195 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:27:04,219 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:27:04,219 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:27:04,221 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:27:04,222 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:27:14,126 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-79) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:27:14,170 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-79) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:27:14,171 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-79) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:27:14,172 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-79) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:27:14,173 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:27:14,195 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:27:14,205 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 7db05b25
>2013-03-18 16:27:14,215 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:27:14,217 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 7db05b25
>2013-03-18 16:27:14,218 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:27:14,221 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:27:14,229 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:27:14,251 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:27:14,252 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:27:14,253 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:27:14,254 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:27:24,173 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-85) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:27:24,204 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-85) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:27:24,206 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-85) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:27:24,207 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-85) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:27:24,208 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:27:24,221 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:27:24,230 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 40cf4d15
>2013-03-18 16:27:24,241 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:27:24,243 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 40cf4d15
>2013-03-18 16:27:24,245 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:27:24,251 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:27:24,263 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:27:24,285 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:27:24,285 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:27:24,287 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:27:24,288 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:27:34,208 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-93) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:27:34,247 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-93) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:27:34,248 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-93) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:27:34,249 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-93) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:27:34,250 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:27:34,264 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:27:34,273 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 60e7edc0
>2013-03-18 16:27:34,282 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:27:34,284 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 60e7edc0
>2013-03-18 16:27:34,285 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:27:34,287 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:27:34,298 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:27:34,320 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:27:34,320 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:27:34,322 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:27:34,323 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:27:44,251 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-6) [350a0901] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:27:44,290 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-6) [350a0901] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:27:44,292 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-6) [350a0901] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:27:44,294 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-6) [350a0901] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:27:44,296 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [350a0901] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:27:44,315 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) [350a0901] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:27:44,327 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) [350a0901] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 792a33ee
>2013-03-18 16:27:44,337 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) [350a0901] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:27:44,340 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) [350a0901] FINISH, SnapshotVDSCommand, log id: 792a33ee
>2013-03-18 16:27:44,342 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) [350a0901] transaction rolled back
>2013-03-18 16:27:44,345 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) [350a0901] transaction rolled back
>2013-03-18 16:27:44,366 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:27:44,388 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:27:44,389 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:27:44,391 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:27:44,391 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:27:54,297 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-19) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:27:54,341 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-19) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:27:54,342 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-19) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:27:54,343 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-19) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:27:54,344 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:27:54,357 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:27:54,366 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5498b0e
>2013-03-18 16:27:54,374 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:27:54,377 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 5498b0e
>2013-03-18 16:27:54,378 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:27:54,381 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:27:54,391 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:27:54,412 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:27:54,413 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:27:54,415 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:27:54,415 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:28:04,344 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-41) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:28:04,383 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-41) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:28:04,385 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:28:04,388 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:28:04,389 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:28:04,409 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:28:04,418 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 365173ae
>2013-03-18 16:28:04,430 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:28:04,433 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 365173ae
>2013-03-18 16:28:04,434 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:28:04,437 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:28:04,451 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:28:04,479 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:28:04,480 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:28:04,482 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:28:04,484 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:28:14,390 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-51) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:28:14,434 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-51) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:28:14,435 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-51) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:28:14,436 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-51) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:28:14,437 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:28:14,460 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:28:14,472 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 32ae22e2
>2013-03-18 16:28:14,482 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:28:14,485 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 32ae22e2
>2013-03-18 16:28:14,487 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:28:14,490 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:28:14,502 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:28:14,523 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:28:14,524 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:28:14,525 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:28:14,526 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:28:24,438 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-59) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:28:24,477 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-59) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:28:24,479 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-59) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:28:24,481 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-59) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:28:24,483 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:28:24,502 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:28:24,510 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 547c261b
>2013-03-18 16:28:24,519 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:28:24,520 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 547c261b
>2013-03-18 16:28:24,522 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:28:24,524 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:28:24,536 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:28:24,562 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:28:24,563 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:28:24,564 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:28:24,565 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:28:34,484 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-68) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:28:34,528 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-68) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:28:34,530 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-68) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:28:34,532 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-68) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:28:34,535 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:28:34,562 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-48) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:28:34,570 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 53af3755
>2013-03-18 16:28:34,578 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-48) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:28:34,580 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-48) FINISH, SnapshotVDSCommand, log id: 53af3755
>2013-03-18 16:28:34,582 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:28:34,584 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-48) transaction rolled back
>2013-03-18 16:28:34,595 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-48) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:28:34,619 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:28:34,620 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:28:34,621 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:28:34,622 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-48) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:28:44,535 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-77) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:28:44,571 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-77) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:28:44,572 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-77) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:28:44,573 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-77) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:28:44,575 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:28:44,596 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:28:44,606 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 4f759d91
>2013-03-18 16:28:44,621 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:28:44,623 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 4f759d91
>2013-03-18 16:28:44,625 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:28:44,627 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:28:44,638 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:28:44,659 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:28:44,660 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:28:44,661 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:28:44,662 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:28:54,576 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-70) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:28:54,613 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-70) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:28:54,615 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-70) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:28:54,615 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-70) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:28:54,617 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:28:54,630 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:28:54,639 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 595fbaa3
>2013-03-18 16:28:54,648 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:28:54,650 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 595fbaa3
>2013-03-18 16:28:54,651 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:28:54,653 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:28:54,664 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:28:54,687 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:28:54,687 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:28:54,689 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:28:54,689 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:29:04,617 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-98) [703bf20e] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:29:04,665 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-98) [703bf20e] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:29:04,666 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-98) [703bf20e] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:29:04,668 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-98) [703bf20e] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:29:04,670 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [703bf20e] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:29:04,698 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) [703bf20e] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:29:04,710 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [703bf20e] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 283f92ea
>2013-03-18 16:29:04,721 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) [703bf20e] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:29:04,723 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [703bf20e] FINISH, SnapshotVDSCommand, log id: 283f92ea
>2013-03-18 16:29:04,724 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [703bf20e] transaction rolled back
>2013-03-18 16:29:04,728 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [703bf20e] transaction rolled back
>2013-03-18 16:29:04,740 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:29:04,765 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:29:04,765 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:29:04,767 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:29:04,768 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:29:14,672 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-12) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:29:14,715 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-12) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:29:14,717 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-12) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:29:14,717 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-12) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:29:14,719 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:29:14,741 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:29:14,760 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2eef6ddc
>2013-03-18 16:29:14,769 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:29:14,771 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 2eef6ddc
>2013-03-18 16:29:14,773 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:29:14,775 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:29:14,783 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:29:14,804 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:29:14,804 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:29:14,806 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:29:14,807 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:29:24,720 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-28) [b4cab1] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:29:24,758 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-28) [b4cab1] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:29:24,760 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-28) [b4cab1] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:29:24,761 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-28) [b4cab1] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:29:24,765 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [b4cab1] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:29:24,792 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) [b4cab1] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:29:24,803 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [b4cab1] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6106b12a
>2013-03-18 16:29:24,814 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) [b4cab1] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:29:24,816 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [b4cab1] FINISH, SnapshotVDSCommand, log id: 6106b12a
>2013-03-18 16:29:24,817 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [b4cab1] transaction rolled back
>2013-03-18 16:29:24,820 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [b4cab1] transaction rolled back
>2013-03-18 16:29:24,834 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:29:24,855 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:29:24,856 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:29:24,857 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:29:24,858 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:29:34,763 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-32) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:29:34,792 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-32) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:29:34,795 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-32) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:29:34,797 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-32) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:29:34,799 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:29:34,818 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:29:34,828 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5a2f8a6a
>2013-03-18 16:29:34,837 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:29:34,841 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 5a2f8a6a
>2013-03-18 16:29:34,843 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:29:34,845 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:29:34,860 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:29:34,881 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:29:34,882 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:29:34,883 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:29:34,884 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:29:44,800 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-49) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:29:44,844 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-49) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:29:44,846 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-49) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:29:44,848 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-49) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:29:44,850 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:29:44,877 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:29:44,891 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5738c9c8
>2013-03-18 16:29:44,900 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:29:44,902 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 5738c9c8
>2013-03-18 16:29:44,904 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:29:44,906 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:29:44,919 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:29:44,946 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:29:44,946 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:29:44,948 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:29:44,949 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:29:54,851 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-55) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:29:54,895 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-55) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:29:54,897 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-55) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:29:54,899 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-55) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:29:54,900 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:29:54,928 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:29:54,958 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 515ec82b
>2013-03-18 16:29:54,976 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:29:54,978 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 515ec82b
>2013-03-18 16:29:54,980 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:29:54,986 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:29:55,004 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:29:55,056 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:29:55,057 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:29:55,060 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:29:55,064 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:30:04,901 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-68) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:30:04,946 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-68) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:30:04,948 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-68) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:30:04,949 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-68) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:30:04,951 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:30:04,980 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:30:04,989 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6b9ec61f
>2013-03-18 16:30:04,997 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:30:05,000 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 6b9ec61f
>2013-03-18 16:30:05,001 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:30:05,003 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:30:05,014 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:30:05,034 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:30:05,036 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:30:05,038 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:30:05,039 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:30:14,951 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-77) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:30:15,006 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-77) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:30:15,007 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-77) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:30:15,008 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-77) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:30:15,009 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:30:15,031 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:30:15,041 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1f6e7170
>2013-03-18 16:30:15,054 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:30:15,056 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 1f6e7170
>2013-03-18 16:30:15,057 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:30:15,060 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:30:15,098 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:30:15,121 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:30:15,122 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:30:15,123 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:30:15,124 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:30:25,009 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-85) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:30:25,057 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-85) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:30:25,058 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-85) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:30:25,059 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-85) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:30:25,060 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:30:25,099 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:30:25,114 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 7bd243f7
>2013-03-18 16:30:25,127 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:30:25,130 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 7bd243f7
>2013-03-18 16:30:25,131 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:30:25,134 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:30:25,149 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:30:25,181 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:30:25,182 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:30:25,184 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:30:25,185 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:30:35,061 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-97) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:30:35,108 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-97) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:30:35,110 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-97) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:30:35,112 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-97) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:30:35,114 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:30:35,141 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:30:35,153 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 17d6ae64
>2013-03-18 16:30:35,167 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:30:35,169 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 17d6ae64
>2013-03-18 16:30:35,171 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:30:35,173 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:30:35,184 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:30:35,206 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:30:35,207 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:30:35,208 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:30:35,209 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:30:45,114 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-8) [2f33a020] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:30:45,159 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-8) [2f33a020] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:30:45,161 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-8) [2f33a020] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:30:45,163 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-8) [2f33a020] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:30:45,167 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [2f33a020] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:30:45,201 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) [2f33a020] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:30:45,212 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [2f33a020] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1d38b0cd
>2013-03-18 16:30:45,221 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) [2f33a020] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:30:45,223 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [2f33a020] FINISH, SnapshotVDSCommand, log id: 1d38b0cd
>2013-03-18 16:30:45,224 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [2f33a020] transaction rolled back
>2013-03-18 16:30:45,226 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [2f33a020] transaction rolled back
>2013-03-18 16:30:45,235 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:30:45,259 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:30:45,260 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:30:45,262 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:30:45,263 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:30:55,168 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-19) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:30:55,213 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-19) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:30:55,215 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-19) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:30:55,216 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-19) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:30:55,218 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:30:55,247 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:30:55,256 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 760ea396
>2013-03-18 16:30:55,264 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:30:55,266 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 760ea396
>2013-03-18 16:30:55,267 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:30:55,269 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:30:55,280 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:30:55,315 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:30:55,316 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:30:55,318 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:30:55,320 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:31:05,218 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-35) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:31:05,264 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-35) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:31:05,266 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-35) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:31:05,268 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-35) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:31:05,270 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:31:05,297 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:31:05,310 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 163b56d0
>2013-03-18 16:31:05,318 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:31:05,319 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 163b56d0
>2013-03-18 16:31:05,320 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:31:05,322 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:31:05,339 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:31:05,364 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:31:05,364 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:31:05,366 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:31:05,367 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:31:15,270 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-17) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:31:15,323 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-17) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:31:15,324 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-17) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:31:15,325 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-17) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:31:15,326 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:31:15,348 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:31:15,357 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3c128838
>2013-03-18 16:31:15,384 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:31:15,386 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 3c128838
>2013-03-18 16:31:15,387 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:31:15,389 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:31:15,398 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:31:15,419 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:31:15,420 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:31:15,421 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:31:15,422 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:31:25,327 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-50) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:31:25,366 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-50) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:31:25,367 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-50) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:31:25,368 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-50) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:31:25,370 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:31:25,391 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:31:25,400 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 52433986
>2013-03-18 16:31:25,408 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:31:25,411 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 52433986
>2013-03-18 16:31:25,413 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:31:25,415 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:31:25,424 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:31:25,447 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:31:25,448 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:31:25,449 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:31:25,450 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:31:35,369 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-63) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:31:35,408 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-63) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:31:35,409 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-63) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:31:35,410 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-63) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:31:35,411 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:31:35,433 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:31:35,444 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2cbf1335
>2013-03-18 16:31:35,464 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:31:35,465 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 2cbf1335
>2013-03-18 16:31:35,466 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:31:35,470 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:31:35,485 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:31:35,514 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:31:35,515 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:31:35,516 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:31:35,517 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:31:45,411 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-74) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:31:45,443 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-74) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:31:45,444 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-74) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:31:45,445 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-74) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:31:45,447 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:31:45,476 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:31:45,489 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1777b4f4
>2013-03-18 16:31:45,499 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:31:45,502 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 1777b4f4
>2013-03-18 16:31:45,503 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:31:45,506 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:31:45,519 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:31:45,540 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:31:45,541 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:31:45,542 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:31:45,543 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:31:55,448 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-80) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:31:55,502 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-80) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:31:55,504 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-80) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:31:55,505 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-80) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:31:55,507 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:31:55,527 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:31:55,536 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6f3126d5
>2013-03-18 16:31:55,546 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:31:55,547 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 6f3126d5
>2013-03-18 16:31:55,548 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:31:55,551 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:31:55,562 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:31:55,584 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:31:55,585 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:31:55,587 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:31:55,587 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:32:05,508 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-99) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:32:05,587 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-99) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:32:05,588 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-99) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:32:05,590 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-99) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:32:05,592 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:32:05,612 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:32:05,621 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2859af83
>2013-03-18 16:32:05,632 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:32:05,634 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 2859af83
>2013-03-18 16:32:05,635 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:32:05,638 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:32:05,654 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:32:05,692 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:32:05,694 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:32:05,697 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:32:05,698 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:32:15,593 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-5) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:32:15,637 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-5) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:32:15,639 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-5) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:32:15,639 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-5) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:32:15,640 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:32:15,663 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:32:15,675 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 57c4eaca
>2013-03-18 16:32:15,683 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:32:15,685 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 57c4eaca
>2013-03-18 16:32:15,687 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:32:15,688 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:32:15,705 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:32:15,729 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:32:15,729 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:32:15,731 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:32:15,731 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:32:25,641 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-18) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:32:25,680 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-18) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:32:25,681 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-18) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:32:25,682 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-18) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:32:25,683 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:32:25,697 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:32:25,705 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 57af0f12
>2013-03-18 16:32:25,713 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:32:25,716 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 57af0f12
>2013-03-18 16:32:25,718 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:32:25,721 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:32:25,731 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:32:25,758 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:32:25,759 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:32:25,760 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:32:25,761 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:32:35,684 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-26) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:32:35,714 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-26) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:32:35,716 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-26) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:32:35,716 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-26) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:32:35,717 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:32:35,731 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:32:35,741 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5d384bbc
>2013-03-18 16:32:35,748 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:32:35,750 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 5d384bbc
>2013-03-18 16:32:35,751 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:32:35,753 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:32:35,765 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:32:35,786 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:32:35,787 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:32:35,788 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:32:35,789 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:32:45,718 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-40) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:32:45,757 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-40) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:32:45,760 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-40) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:32:45,762 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-40) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:32:45,765 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:32:45,782 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:32:45,794 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6ec3ce28
>2013-03-18 16:32:45,802 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:32:45,804 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 6ec3ce28
>2013-03-18 16:32:45,805 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:32:45,807 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:32:45,816 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:32:45,839 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:32:45,840 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:32:45,841 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:32:45,842 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:32:55,764 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-54) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:32:55,808 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-54) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:32:55,810 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-54) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:32:55,811 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-54) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:32:55,812 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:32:55,825 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:32:55,834 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 64067d8e
>2013-03-18 16:32:55,846 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:32:55,847 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 64067d8e
>2013-03-18 16:32:55,848 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:32:55,851 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:32:55,858 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:32:55,880 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:32:55,881 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:32:55,882 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:32:55,883 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:33:05,812 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-95) [17408683] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:33:05,851 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-95) [17408683] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:33:05,853 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-95) [17408683] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:33:05,855 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-95) [17408683] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:33:05,857 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [17408683] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:33:05,876 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) [17408683] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:33:05,884 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [17408683] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3b1ad29e
>2013-03-18 16:33:05,894 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) [17408683] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:33:05,896 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [17408683] FINISH, SnapshotVDSCommand, log id: 3b1ad29e
>2013-03-18 16:33:05,897 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [17408683] transaction rolled back
>2013-03-18 16:33:05,901 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [17408683] transaction rolled back
>2013-03-18 16:33:05,910 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:33:05,931 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:33:05,932 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:33:05,933 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:33:05,934 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:33:15,857 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-75) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:33:15,910 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-75) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:33:15,913 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-75) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:33:15,914 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-75) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:33:15,916 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:33:15,935 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:33:15,952 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 50e5678b
>2013-03-18 16:33:15,961 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:33:15,965 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 50e5678b
>2013-03-18 16:33:15,967 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:33:15,971 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:33:15,986 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:33:16,024 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:33:16,026 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:33:16,028 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:33:16,030 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:33:25,917 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-80) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:33:25,961 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-80) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:33:25,963 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-80) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:33:25,964 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-80) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:33:25,965 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:33:25,978 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:33:25,986 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2c761611
>2013-03-18 16:33:25,994 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:33:25,995 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 2c761611
>2013-03-18 16:33:25,996 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:33:25,998 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:33:26,012 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:33:26,036 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:33:26,037 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:33:26,039 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:33:26,040 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:33:35,965 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-94) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:33:36,012 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-94) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:33:36,014 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-94) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:33:36,016 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-94) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:33:36,018 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:33:36,037 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:33:36,051 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3f0b2b05
>2013-03-18 16:33:36,062 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:33:36,063 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 3f0b2b05
>2013-03-18 16:33:36,064 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:33:36,066 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:33:36,079 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:33:36,101 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:33:36,101 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:33:36,103 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:33:36,103 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:33:46,019 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-4) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:33:46,063 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-4) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:33:46,065 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-4) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:33:46,066 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-4) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:33:46,067 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:33:46,088 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:33:46,110 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 23a45411
>2013-03-18 16:33:46,118 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:33:46,120 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 23a45411
>2013-03-18 16:33:46,121 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:33:46,123 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:33:46,139 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:33:46,166 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:33:46,166 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:33:46,168 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:33:46,169 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:33:56,067 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-22) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:33:56,106 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-22) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:33:56,109 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-22) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:33:56,110 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-22) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:33:56,111 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:33:56,123 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:33:56,131 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1872b575
>2013-03-18 16:33:56,181 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:33:56,183 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 1872b575
>2013-03-18 16:33:56,184 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:33:56,186 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:33:56,198 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:33:56,220 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:33:56,220 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:33:56,222 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:33:56,223 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:34:06,111 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-31) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:34:06,149 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-31) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:34:06,150 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-31) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:34:06,151 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-31) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:34:06,154 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:34:06,174 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:34:06,185 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1cb07b4c
>2013-03-18 16:34:06,206 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:34:06,209 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 1cb07b4c
>2013-03-18 16:34:06,211 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:34:06,213 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:34:06,224 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:34:06,246 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:34:06,247 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:34:06,248 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:34:06,249 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:34:16,155 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-42) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:34:16,192 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-42) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:34:16,193 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-42) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:34:16,194 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-42) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:34:16,195 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:34:16,225 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:34:16,233 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 569df2f6
>2013-03-18 16:34:16,243 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:34:16,245 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 569df2f6
>2013-03-18 16:34:16,248 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:34:16,251 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:34:16,267 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:34:16,289 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:34:16,290 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:34:16,291 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:34:16,292 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:34:26,195 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-54) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:34:26,243 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-54) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:34:26,246 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-54) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:34:26,249 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-54) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:34:26,251 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:34:26,276 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:34:26,284 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 50fd5dfc
>2013-03-18 16:34:26,293 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:34:26,294 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 50fd5dfc
>2013-03-18 16:34:26,295 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:34:26,297 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:34:26,310 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:34:26,342 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:34:26,343 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:34:26,344 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:34:26,345 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:34:36,252 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-62) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:34:36,294 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-62) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:34:36,296 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-62) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:34:36,298 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-62) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:34:36,300 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:34:36,319 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:34:36,327 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 591a1a0c
>2013-03-18 16:34:36,338 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:34:36,340 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 591a1a0c
>2013-03-18 16:34:36,342 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:34:36,345 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:34:36,361 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:34:36,384 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:34:36,385 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:34:36,386 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:34:36,387 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:34:46,300 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-65) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:34:46,345 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-65) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:34:46,347 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-65) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:34:46,349 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-65) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:34:46,350 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:34:46,370 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:34:46,384 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 7195c421
>2013-03-18 16:34:46,394 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:34:46,396 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 7195c421
>2013-03-18 16:34:46,397 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:34:46,400 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:34:46,412 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:34:46,435 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:34:46,436 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:34:46,437 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:34:46,438 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:34:56,350 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-83) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:34:56,396 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-83) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:34:56,397 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-83) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:34:56,398 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-83) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:34:56,399 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:34:56,413 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:34:56,423 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6f870497
>2013-03-18 16:34:56,445 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:34:56,448 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 6f870497
>2013-03-18 16:34:56,449 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:34:56,453 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:34:56,464 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:34:56,489 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:34:56,490 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:34:56,491 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:34:56,492 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:35:06,399 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-92) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:35:06,439 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-92) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:35:06,441 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-92) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:35:06,441 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-92) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:35:06,442 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:35:06,456 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:35:06,464 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6c480f80
>2013-03-18 16:35:06,475 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:35:06,477 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 6c480f80
>2013-03-18 16:35:06,479 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:35:06,481 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:35:06,490 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:35:06,512 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:35:06,513 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:35:06,514 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:35:06,515 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:35:16,442 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-10) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:35:16,491 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-10) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:35:16,493 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-10) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:35:16,495 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-10) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:35:16,497 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:35:16,516 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:35:16,524 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 61abc5fb
>2013-03-18 16:35:16,541 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:35:16,543 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 61abc5fb
>2013-03-18 16:35:16,545 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:35:16,547 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:35:16,558 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:35:16,579 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:35:16,580 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:35:16,581 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:35:16,582 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:35:26,497 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-16) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:35:26,541 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-16) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:35:26,543 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-16) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:35:26,544 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-16) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:35:26,545 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:35:26,558 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:35:26,566 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 7ee754d8
>2013-03-18 16:35:26,579 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:35:26,583 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 7ee754d8
>2013-03-18 16:35:26,586 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:35:26,589 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:35:26,601 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:35:26,626 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:35:26,627 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:35:26,628 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:35:26,629 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:35:36,546 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-34) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:35:36,584 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-34) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:35:36,586 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-34) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:35:36,586 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-34) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:35:36,588 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:35:36,601 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:35:36,609 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3ce38326
>2013-03-18 16:35:36,618 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:35:36,620 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 3ce38326
>2013-03-18 16:35:36,622 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:35:36,625 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:35:36,635 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:35:36,656 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:35:36,657 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:35:36,659 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:35:36,660 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:35:46,588 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-43) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:35:46,635 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-43) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:35:46,636 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-43) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:35:46,638 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-43) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:35:46,640 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:35:46,660 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:35:46,668 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 72957acb
>2013-03-18 16:35:46,676 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:35:46,678 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 72957acb
>2013-03-18 16:35:46,680 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:35:46,683 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:35:46,694 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:35:46,715 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:35:46,715 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:35:46,717 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:35:46,718 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:35:56,641 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-27) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:35:56,670 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-27) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:35:56,672 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-27) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:35:56,674 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-27) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:35:56,677 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:35:56,695 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:35:56,704 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 47d4153c
>2013-03-18 16:35:56,713 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:35:56,715 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 47d4153c
>2013-03-18 16:35:56,716 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:35:56,718 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:35:56,729 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:35:56,757 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:35:56,758 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:35:56,759 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:35:56,760 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:36:06,677 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-57) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:36:06,721 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-57) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:36:06,722 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-57) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:36:06,723 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-57) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:36:06,724 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:36:06,737 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:36:06,745 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 60de65cb
>2013-03-18 16:36:06,754 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:36:06,756 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 60de65cb
>2013-03-18 16:36:06,757 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:36:06,758 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:36:06,771 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:36:06,802 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:36:06,803 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:36:06,805 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:36:06,807 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:36:16,724 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-66) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:36:16,763 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-66) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:36:16,765 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-66) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:36:16,766 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-66) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:36:16,769 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:36:16,789 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:36:16,800 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 523c0827
>2013-03-18 16:36:16,810 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:36:16,814 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 523c0827
>2013-03-18 16:36:16,815 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:36:16,818 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:36:16,831 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:36:16,859 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:36:16,859 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:36:16,861 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:36:16,862 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:36:26,769 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-58) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:36:26,815 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-58) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:36:26,816 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-58) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:36:26,817 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-58) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:36:26,820 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:36:26,831 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:36:26,839 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 458273c2
>2013-03-18 16:36:26,851 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:36:26,852 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 458273c2
>2013-03-18 16:36:26,853 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:36:26,855 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:36:26,873 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:36:26,895 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:36:26,896 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:36:26,897 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:36:26,898 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:36:36,820 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-89) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:36:36,857 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-89) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:36:36,860 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-89) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:36:36,862 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-89) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:36:36,864 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:36:36,907 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:36:36,915 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 7aeff1c1
>2013-03-18 16:36:36,993 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:36:36,994 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 7aeff1c1
>2013-03-18 16:36:36,995 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:36:36,997 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:36:37,008 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:36:37,034 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:36:37,035 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:36:37,036 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:36:37,037 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:36:46,864 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-100) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:36:46,891 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-100) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:36:46,894 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-100) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:36:46,896 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-100) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:36:46,899 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:36:46,917 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:36:46,924 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2aceecf5
>2013-03-18 16:36:46,933 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:36:46,934 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 2aceecf5
>2013-03-18 16:36:46,935 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:36:46,937 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:36:46,950 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:36:46,971 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:36:46,971 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:36:46,973 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:36:46,974 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:36:56,899 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-11) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:36:56,943 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-11) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:36:56,944 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-11) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:36:56,946 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-11) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:36:56,947 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:36:56,959 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:36:56,968 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 787dbc42
>2013-03-18 16:36:56,977 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:36:56,979 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 787dbc42
>2013-03-18 16:36:56,980 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:36:56,983 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:36:56,993 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:36:57,023 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:36:57,024 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:36:57,026 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:36:57,028 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:37:06,948 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-25) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:37:06,985 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-25) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:37:06,988 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-25) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:37:06,990 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-25) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:37:06,992 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:37:07,010 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:37:07,021 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 79a5b9d2
>2013-03-18 16:37:07,031 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:37:07,033 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 79a5b9d2
>2013-03-18 16:37:07,034 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:37:07,037 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:37:07,053 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:37:07,084 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:37:07,085 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:37:07,087 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:37:07,089 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:37:16,992 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-41) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:37:17,036 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-41) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:37:17,037 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:37:17,038 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:37:17,039 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:37:17,061 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:37:17,072 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 29f49a72
>2013-03-18 16:37:17,080 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:37:17,082 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 29f49a72
>2013-03-18 16:37:17,083 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:37:17,085 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:37:17,095 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:37:17,117 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:37:17,117 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:37:17,118 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:37:17,119 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:37:27,039 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-51) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:37:27,079 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-51) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:37:27,080 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-51) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:37:27,082 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-51) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:37:27,083 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:37:27,104 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:37:27,113 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 65898f48
>2013-03-18 16:37:27,124 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:37:27,126 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 65898f48
>2013-03-18 16:37:27,128 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:37:27,131 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:37:27,146 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:37:27,168 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:37:27,169 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:37:27,170 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:37:27,171 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:37:37,084 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-56) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:37:37,122 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-56) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:37:37,123 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-56) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:37:37,124 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-56) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:37:37,125 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:37:37,138 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:37:37,148 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 744d184e
>2013-03-18 16:37:37,156 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:37:37,159 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 744d184e
>2013-03-18 16:37:37,160 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:37:37,162 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:37:37,172 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:37:37,195 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:37:37,196 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:37:37,197 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:37:37,198 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:37:47,126 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-68) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:37:47,173 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-68) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:37:47,176 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-68) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:37:47,178 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-68) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:37:47,180 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:37:47,223 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:37:47,235 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2663596
>2013-03-18 16:37:47,247 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:37:47,251 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 2663596
>2013-03-18 16:37:47,253 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:37:47,256 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:37:47,274 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:37:47,297 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:37:47,297 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:37:47,299 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:37:47,300 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:37:57,180 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-79) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:37:57,224 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-79) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:37:57,226 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-79) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:37:57,228 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-79) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:37:57,230 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:37:57,249 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:37:57,257 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1c0d6299
>2013-03-18 16:37:57,266 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:37:57,267 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 1c0d6299
>2013-03-18 16:37:57,268 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:37:57,270 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:37:57,283 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:37:57,313 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:37:57,314 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:37:57,315 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:37:57,316 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:38:07,231 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-90) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:38:07,275 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-90) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:38:07,279 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-90) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:38:07,281 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-90) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:38:07,283 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:38:07,308 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:38:07,316 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 4280ff4f
>2013-03-18 16:38:07,325 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:38:07,327 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 4280ff4f
>2013-03-18 16:38:07,328 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:38:07,330 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:38:07,351 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:38:07,379 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:38:07,380 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:38:07,381 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:38:07,382 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:38:17,283 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-2) [1ff2078b] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:38:17,326 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-2) [1ff2078b] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:38:17,327 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-2) [1ff2078b] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:38:17,328 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-2) [1ff2078b] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:38:17,330 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [1ff2078b] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:38:17,343 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) [1ff2078b] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:38:17,351 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [1ff2078b] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3bf9e07c
>2013-03-18 16:38:17,359 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) [1ff2078b] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:38:17,362 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [1ff2078b] FINISH, SnapshotVDSCommand, log id: 3bf9e07c
>2013-03-18 16:38:17,363 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [1ff2078b] transaction rolled back
>2013-03-18 16:38:17,367 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [1ff2078b] transaction rolled back
>2013-03-18 16:38:17,377 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:38:17,400 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:38:17,401 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:38:17,403 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:38:17,403 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:38:27,330 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-15) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:38:27,369 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-15) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:38:27,371 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-15) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:38:27,373 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-15) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:38:27,377 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:38:27,402 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:38:27,409 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6aac5a1c
>2013-03-18 16:38:27,418 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:38:27,420 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 6aac5a1c
>2013-03-18 16:38:27,422 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:38:27,423 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:38:27,437 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:38:27,460 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:38:27,460 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:38:27,462 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:38:27,463 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:38:37,378 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-25) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:38:37,445 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-25) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:38:37,447 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-25) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:38:37,449 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-25) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:38:37,451 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:38:37,478 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:38:37,490 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 27371ea9
>2013-03-18 16:38:37,498 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:38:37,499 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 27371ea9
>2013-03-18 16:38:37,500 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:38:37,502 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:38:37,520 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:38:37,545 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:38:37,546 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:38:37,547 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:38:37,548 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:38:47,452 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-41) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:38:47,496 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-41) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:38:47,498 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:38:47,500 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:38:47,502 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:38:47,529 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:38:47,537 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 7670ab7a
>2013-03-18 16:38:47,546 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:38:47,548 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 7670ab7a
>2013-03-18 16:38:47,550 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:38:47,552 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:38:47,563 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:38:47,587 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:38:47,588 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:38:47,589 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:38:47,590 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:38:57,503 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-51) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:38:57,547 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-51) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:38:57,551 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-51) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:38:57,553 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-51) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:38:57,555 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:38:57,581 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:38:57,592 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 4fdaa1ee
>2013-03-18 16:38:57,601 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:38:57,603 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 4fdaa1ee
>2013-03-18 16:38:57,604 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:38:57,606 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:38:57,614 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:38:57,635 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:38:57,635 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:38:57,637 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:38:57,638 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:39:07,557 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-59) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:39:07,598 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-59) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:39:07,601 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-59) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:39:07,602 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-59) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:39:07,604 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:39:07,648 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:39:07,658 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 49aab09e
>2013-03-18 16:39:07,694 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:39:07,696 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 49aab09e
>2013-03-18 16:39:07,698 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:39:07,702 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:39:07,715 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:39:07,746 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:39:07,747 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:39:07,749 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:39:07,751 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:39:17,604 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-69) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:39:17,649 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-69) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:39:17,651 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-69) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:39:17,653 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-69) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:39:17,655 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:39:17,683 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:39:17,692 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5f2a3427
>2013-03-18 16:39:17,701 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:39:17,703 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 5f2a3427
>2013-03-18 16:39:17,704 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:39:17,706 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:39:17,716 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:39:17,738 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:39:17,739 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:39:17,740 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:39:17,741 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:39:27,655 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-82) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:39:27,700 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-82) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:39:27,701 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-82) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:39:27,703 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-82) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:39:27,705 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:39:27,734 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:39:27,747 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5ea5e09d
>2013-03-18 16:39:27,756 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:39:27,757 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 5ea5e09d
>2013-03-18 16:39:27,758 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:39:27,760 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:39:27,776 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:39:27,797 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:39:27,797 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:39:27,799 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:39:27,800 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:39:37,706 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-70) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:39:37,751 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-70) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:39:37,754 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-70) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:39:37,756 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-70) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:39:37,758 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:39:37,785 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:39:37,797 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3d66e12b
>2013-03-18 16:39:37,808 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:39:37,811 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 3d66e12b
>2013-03-18 16:39:37,813 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:39:37,816 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:39:37,827 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:39:37,855 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:39:37,855 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:39:37,857 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:39:37,858 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:39:47,759 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-98) [703bf20e] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:39:47,802 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-98) [703bf20e] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:39:47,804 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-98) [703bf20e] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:39:47,806 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-98) [703bf20e] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:39:47,809 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [703bf20e] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:39:47,836 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) [703bf20e] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:39:47,845 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [703bf20e] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 63c09ce
>2013-03-18 16:39:47,855 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) [703bf20e] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:39:47,856 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [703bf20e] FINISH, SnapshotVDSCommand, log id: 63c09ce
>2013-03-18 16:39:47,857 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [703bf20e] transaction rolled back
>2013-03-18 16:39:47,859 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [703bf20e] transaction rolled back
>2013-03-18 16:39:47,880 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:39:47,902 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:39:47,903 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:39:47,904 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:39:47,905 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:39:57,808 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-12) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:39:57,950 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-12) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:39:57,952 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-12) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:39:57,953 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-12) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:39:57,955 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:39:58,059 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:39:58,066 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 148fcf04
>2013-03-18 16:39:58,076 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:39:58,080 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 148fcf04
>2013-03-18 16:39:58,082 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:39:58,086 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:39:58,114 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:39:58,141 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:39:58,142 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:39:58,143 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:39:58,144 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:40:07,956 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-23) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:40:07,997 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-23) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:40:07,998 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-23) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:40:07,999 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-23) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:40:08,000 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:40:08,014 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:40:08,022 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 52d5af6d
>2013-03-18 16:40:08,030 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:40:08,032 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 52d5af6d
>2013-03-18 16:40:08,033 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:40:08,035 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:40:08,047 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:40:08,074 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:40:08,075 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:40:08,076 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:40:08,077 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:40:18,001 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-41) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:40:18,048 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-41) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:40:18,050 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:40:18,051 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-41) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:40:18,053 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:40:18,074 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:40:18,085 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 56137c0d
>2013-03-18 16:40:18,096 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:40:18,099 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 56137c0d
>2013-03-18 16:40:18,101 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:40:18,103 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:40:18,115 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:40:18,151 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:40:18,152 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:40:18,153 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:40:18,154 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:40:28,054 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-51) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:40:28,249 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-51) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:40:28,251 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-51) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:40:28,253 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-51) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:40:28,255 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:40:28,274 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:40:28,286 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 649cf62c
>2013-03-18 16:40:28,297 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:40:28,301 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 649cf62c
>2013-03-18 16:40:28,304 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:40:28,308 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:40:28,324 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:40:28,348 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:40:28,349 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:40:28,350 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:40:28,351 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:40:38,256 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-56) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:40:38,300 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-56) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:40:38,301 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-56) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:40:38,302 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-56) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:40:38,303 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:40:38,316 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:40:38,324 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3a231b91
>2013-03-18 16:40:38,332 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:40:38,334 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 3a231b91
>2013-03-18 16:40:38,336 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:40:38,338 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:40:38,350 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:40:38,371 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:40:38,372 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:40:38,373 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:40:38,374 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:40:48,303 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-68) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:40:48,368 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-68) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:40:48,369 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-68) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:40:48,370 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-68) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:40:48,371 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:40:48,393 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:40:48,402 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5351c019
>2013-03-18 16:40:48,410 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:40:48,412 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 5351c019
>2013-03-18 16:40:48,414 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:40:48,417 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:40:48,427 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:40:48,450 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:40:48,451 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:40:48,453 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:40:48,453 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:40:58,371 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-79) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:40:58,410 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-79) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:40:58,413 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-79) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:40:58,415 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-79) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:40:58,418 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:40:58,435 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:40:58,445 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 252127f1
>2013-03-18 16:40:58,457 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:40:58,460 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 252127f1
>2013-03-18 16:40:58,461 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:40:58,463 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:40:58,478 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:40:58,501 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:40:58,502 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:40:58,503 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:40:58,504 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:41:08,419 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-70) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:41:08,461 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-70) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:41:08,462 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-70) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:41:08,463 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-70) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:41:08,464 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:41:08,486 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:41:08,494 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 12af941b
>2013-03-18 16:41:08,504 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:41:08,506 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 12af941b
>2013-03-18 16:41:08,508 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:41:08,510 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:41:08,520 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:41:08,547 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:41:08,548 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:41:08,549 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:41:08,550 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:41:18,464 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-97) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:41:18,504 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-97) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:41:18,507 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-97) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:41:18,509 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-97) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:41:18,511 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:41:18,537 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:41:18,548 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 78d427f1
>2013-03-18 16:41:18,556 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:41:18,557 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 78d427f1
>2013-03-18 16:41:18,558 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:41:18,560 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:41:18,571 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:41:18,596 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:41:18,597 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:41:18,598 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:41:18,599 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:41:28,511 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-8) [2f33a020] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:41:28,555 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-8) [2f33a020] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:41:28,557 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-8) [2f33a020] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:41:28,559 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-8) [2f33a020] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:41:28,560 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [2f33a020] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:41:28,572 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) [2f33a020] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:41:28,580 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [2f33a020] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 57f0b09e
>2013-03-18 16:41:28,589 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) [2f33a020] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:41:28,592 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [2f33a020] FINISH, SnapshotVDSCommand, log id: 57f0b09e
>2013-03-18 16:41:28,593 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [2f33a020] transaction rolled back
>2013-03-18 16:41:28,596 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [2f33a020] transaction rolled back
>2013-03-18 16:41:28,622 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:41:28,647 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:41:28,648 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:41:28,649 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:41:28,650 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:41:38,560 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-20) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:41:38,598 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-20) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:41:38,600 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-20) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:41:38,602 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-20) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:41:38,605 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:41:38,631 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:41:38,639 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 614ae303
>2013-03-18 16:41:38,649 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:41:38,650 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 614ae303
>2013-03-18 16:41:38,651 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:41:38,654 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:41:38,665 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:41:38,685 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:41:38,686 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:41:38,687 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:41:38,688 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:41:48,605 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-38) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:41:48,649 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-38) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:41:48,651 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-38) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:41:48,652 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-38) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:41:48,654 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:41:48,665 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:41:48,678 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 33b997aa
>2013-03-18 16:41:48,688 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:41:48,690 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 33b997aa
>2013-03-18 16:41:48,692 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:41:48,695 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:41:48,708 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:41:48,739 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:41:48,740 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:41:48,742 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:41:48,744 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:41:58,655 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-45) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:41:58,700 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-45) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:41:58,702 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-45) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:41:58,704 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-45) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:41:58,706 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:41:58,725 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:41:58,737 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2ae1b59a
>2013-03-18 16:41:58,748 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:41:58,752 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 2ae1b59a
>2013-03-18 16:41:58,753 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:41:58,755 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:41:58,767 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:41:58,788 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:41:58,789 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:41:58,791 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:41:58,791 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:42:08,706 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-55) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:42:08,751 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-55) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:42:08,753 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-55) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:42:08,754 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-55) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:42:08,758 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:42:08,784 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:42:08,796 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3a548702
>2013-03-18 16:42:08,808 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:42:08,809 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 3a548702
>2013-03-18 16:42:08,810 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:42:08,812 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:42:08,826 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:42:08,847 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:42:08,848 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:42:08,849 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:42:08,850 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:42:18,757 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-67) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:42:18,802 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-67) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:42:18,803 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-67) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:42:18,804 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-67) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:42:18,806 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:42:18,827 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:42:18,835 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 15179d86
>2013-03-18 16:42:18,845 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:42:18,847 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 15179d86
>2013-03-18 16:42:18,849 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:42:18,851 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:42:18,861 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:42:18,882 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:42:18,883 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:42:18,884 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:42:18,885 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:42:28,806 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-76) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:42:28,853 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-76) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:42:28,854 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-76) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:42:28,855 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-76) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:42:28,857 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:42:28,870 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:42:28,878 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 53949836
>2013-03-18 16:42:28,888 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:42:28,891 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 53949836
>2013-03-18 16:42:28,893 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:42:28,896 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:42:28,912 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:42:28,935 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:42:28,936 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:42:28,937 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:42:28,938 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:42:38,857 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-86) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:42:38,904 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-86) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:42:38,905 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-86) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:42:38,906 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-86) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:42:38,907 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:42:38,921 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:42:38,930 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 7ed9f9cf
>2013-03-18 16:42:38,939 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:42:38,940 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 7ed9f9cf
>2013-03-18 16:42:38,941 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:42:38,943 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:42:38,954 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:42:38,977 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:42:38,978 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:42:38,980 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:42:38,981 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:42:48,907 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-99) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:42:48,947 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-99) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:42:48,950 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-99) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:42:48,951 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-99) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:42:48,952 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:42:48,972 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:42:48,981 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6644aa62
>2013-03-18 16:42:48,990 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:42:48,992 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 6644aa62
>2013-03-18 16:42:48,994 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:42:48,996 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:42:49,006 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:42:49,027 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:42:49,028 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:42:49,029 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:42:49,030 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:42:58,952 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-5) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:42:58,990 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-5) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:42:58,992 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-5) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:42:58,994 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-5) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:42:58,996 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:42:59,015 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:42:59,022 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3b641077
>2013-03-18 16:42:59,033 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:42:59,034 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 3b641077
>2013-03-18 16:42:59,036 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:42:59,038 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:42:59,049 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:42:59,077 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:42:59,078 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:42:59,079 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:42:59,080 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:43:08,996 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-20) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:43:09,040 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-20) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:43:09,042 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-20) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:43:09,044 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-20) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:43:09,045 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:43:09,057 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:43:09,065 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3609c3e8
>2013-03-18 16:43:09,073 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:43:09,076 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 3609c3e8
>2013-03-18 16:43:09,077 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:43:09,080 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:43:09,091 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:43:09,113 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:43:09,114 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:43:09,116 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:43:09,117 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:43:19,045 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-38) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:43:19,083 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-38) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:43:19,086 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-38) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:43:19,088 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-38) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:43:19,091 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:43:19,108 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:43:19,116 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: dd37bc3
>2013-03-18 16:43:19,125 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:43:19,128 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: dd37bc3
>2013-03-18 16:43:19,130 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:43:19,133 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:43:19,151 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:43:19,176 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:43:19,176 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:43:19,178 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:43:19,179 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:43:29,091 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-45) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:43:29,134 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-45) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:43:29,136 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-45) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:43:29,138 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-45) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:43:29,139 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:43:29,151 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:43:29,158 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 33b35b7f
>2013-03-18 16:43:29,166 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:43:29,167 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 33b35b7f
>2013-03-18 16:43:29,168 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:43:29,170 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:43:29,185 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:43:29,209 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:43:29,210 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:43:29,211 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:43:29,212 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:43:39,139 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-50) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:43:39,185 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-50) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:43:39,188 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-50) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:43:39,190 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-50) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:43:39,192 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:43:39,219 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:43:39,229 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 424cd87d
>2013-03-18 16:43:39,240 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:43:39,243 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 424cd87d
>2013-03-18 16:43:39,245 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:43:39,248 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:43:39,261 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:43:39,286 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:43:39,287 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:43:39,288 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:43:39,289 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:43:49,193 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-63) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:43:49,253 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-63) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:43:49,256 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-63) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:43:49,258 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-63) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:43:49,260 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:43:49,287 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:43:49,299 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 192febca
>2013-03-18 16:43:49,312 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:43:49,315 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 192febca
>2013-03-18 16:43:49,316 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:43:49,320 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:43:49,338 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:43:49,359 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:43:49,360 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:43:49,361 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:43:49,362 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:43:59,260 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-72) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:43:59,288 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-72) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:43:59,290 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-72) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:43:59,293 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-72) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:43:59,295 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:43:59,321 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:43:59,334 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: caa192b
>2013-03-18 16:43:59,343 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:43:59,345 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: caa192b
>2013-03-18 16:43:59,346 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:43:59,348 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:43:59,363 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:43:59,392 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:43:59,393 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:43:59,395 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:43:59,395 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:44:09,296 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-80) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:44:09,330 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-80) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:44:09,333 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-80) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:44:09,335 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-80) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:44:09,337 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:44:09,364 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:44:09,376 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 283a244c
>2013-03-18 16:44:09,387 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:44:09,391 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 283a244c
>2013-03-18 16:44:09,392 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:44:09,397 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:44:09,415 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:44:09,437 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:44:09,437 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:44:09,439 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:44:09,439 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:44:19,337 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-99) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:44:19,373 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-99) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:44:19,376 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-99) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:44:19,378 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-99) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:44:19,380 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:44:19,407 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:44:19,419 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 4d52bdba
>2013-03-18 16:44:19,431 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:44:19,434 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 4d52bdba
>2013-03-18 16:44:19,436 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:44:19,439 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:44:19,457 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:44:19,478 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:44:19,479 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:44:19,481 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:44:19,481 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:44:29,381 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-5) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:44:29,446 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-5) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:44:29,449 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-5) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:44:29,451 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-5) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:44:29,453 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:44:29,482 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:44:29,493 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 3e08ce0f
>2013-03-18 16:44:29,501 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:44:29,503 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 3e08ce0f
>2013-03-18 16:44:29,505 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:44:29,507 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:44:29,525 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:44:29,548 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:44:29,549 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:44:29,550 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:44:29,551 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:44:39,453 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-24) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:44:39,617 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-24) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:44:39,619 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-24) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:44:39,621 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-24) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:44:39,622 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:44:39,650 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:44:39,662 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 18644e67
>2013-03-18 16:44:39,674 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:44:39,678 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 18644e67
>2013-03-18 16:44:39,680 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:44:39,683 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:44:39,701 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:44:39,726 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:44:39,726 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:44:39,728 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:44:39,728 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:44:49,623 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-31) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:44:49,661 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-31) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:44:49,664 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-31) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:44:49,666 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-31) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:44:49,668 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:44:49,703 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:44:49,711 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2b71dae8
>2013-03-18 16:44:49,720 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:44:49,721 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 2b71dae8
>2013-03-18 16:44:49,723 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:44:49,725 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:44:49,737 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:44:49,764 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:44:49,764 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:44:49,766 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:44:49,767 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:44:59,669 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-42) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:44:59,705 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-42) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:44:59,707 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-42) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:44:59,709 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-42) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:44:59,711 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:44:59,738 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:44:59,746 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2ffa94f3
>2013-03-18 16:44:59,753 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:44:59,755 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 2ffa94f3
>2013-03-18 16:44:59,756 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:44:59,758 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:44:59,772 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:44:59,793 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:44:59,794 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:44:59,795 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:44:59,796 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:45:09,711 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-46) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:45:09,747 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-46) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:45:09,750 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-46) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:45:09,751 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-46) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:45:09,753 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:45:09,781 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:45:09,792 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: a5e0980
>2013-03-18 16:45:09,803 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:45:09,806 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: a5e0980
>2013-03-18 16:45:09,807 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:45:09,810 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:45:09,823 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:45:09,844 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:45:09,845 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:45:09,846 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:45:09,847 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:45:19,754 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-95) [17408683] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:45:19,873 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-95) [17408683] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:45:19,875 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-95) [17408683] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:45:19,876 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-95) [17408683] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:45:19,877 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [17408683] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:45:19,899 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) [17408683] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:45:19,908 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) [17408683] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 46be1732
>2013-03-18 16:45:19,918 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) [17408683] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:45:19,920 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) [17408683] FINISH, SnapshotVDSCommand, log id: 46be1732
>2013-03-18 16:45:19,921 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) [17408683] transaction rolled back
>2013-03-18 16:45:19,923 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) [17408683] transaction rolled back
>2013-03-18 16:45:19,933 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:45:19,956 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:45:19,956 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:45:19,958 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:45:19,958 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:45:29,877 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-75) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:45:29,908 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-75) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:45:29,910 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-75) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:45:29,912 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-75) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:45:29,913 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:45:29,941 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:45:29,949 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5e136da1
>2013-03-18 16:45:29,958 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:45:29,960 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 5e136da1
>2013-03-18 16:45:29,962 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:45:29,964 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:45:29,975 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:45:29,996 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:45:29,997 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:45:29,998 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:45:29,999 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:45:39,914 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-83) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:45:39,952 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-83) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:45:39,953 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-83) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:45:39,954 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-83) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:45:39,955 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:45:39,992 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:45:40,002 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: edd5d58
>2013-03-18 16:45:40,011 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:45:40,014 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: edd5d58
>2013-03-18 16:45:40,015 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:45:40,017 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:45:40,026 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:45:40,046 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:45:40,047 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:45:40,048 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:45:40,049 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:45:49,955 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-94) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:45:49,993 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-94) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:45:49,994 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-94) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:45:49,995 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-94) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:45:49,996 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:45:50,018 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:45:50,028 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 16830c6c
>2013-03-18 16:45:50,036 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:45:50,038 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 16830c6c
>2013-03-18 16:45:50,039 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:45:50,043 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:45:50,060 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:45:50,083 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:45:50,083 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:45:50,085 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:45:50,085 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:45:59,996 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-10) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:46:00,028 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-10) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:46:00,030 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-10) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:46:00,031 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-10) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:46:00,033 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:46:00,061 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:46:00,070 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: a3906ee
>2013-03-18 16:46:00,081 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:46:00,083 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: a3906ee
>2013-03-18 16:46:00,085 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:46:00,087 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:46:00,103 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:46:00,126 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:46:00,126 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:46:00,128 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:46:00,129 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:46:10,036 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-16) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:46:10,070 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-16) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:46:10,073 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-16) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:46:10,075 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-16) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:46:10,077 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:46:10,112 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:46:10,120 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 78e3b4a9
>2013-03-18 16:46:10,152 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:46:10,154 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 78e3b4a9
>2013-03-18 16:46:10,155 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:46:10,157 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:46:10,171 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:46:10,192 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:46:10,193 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:46:10,195 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:46:10,195 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:46:20,077 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-26) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:46:20,113 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-26) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:46:20,114 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-26) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:46:20,116 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-26) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:46:20,118 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:46:20,146 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:46:20,154 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5442634c
>2013-03-18 16:46:20,163 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:46:20,167 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 5442634c
>2013-03-18 16:46:20,168 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:46:20,171 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:46:20,180 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:46:20,202 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:46:20,203 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:46:20,204 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:46:20,205 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:46:30,119 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-37) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:46:30,164 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-37) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:46:30,166 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-37) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:46:30,168 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-37) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:46:30,170 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:46:30,197 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:46:30,209 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1d05561c
>2013-03-18 16:46:30,220 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:46:30,222 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 1d05561c
>2013-03-18 16:46:30,224 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:46:30,227 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:46:30,240 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:46:30,266 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:46:30,267 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:46:30,268 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:46:30,269 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:46:40,171 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-48) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:46:40,256 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-48) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:46:40,259 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-48) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:46:40,260 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-48) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:46:40,262 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:46:40,290 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:46:40,299 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 756b3763
>2013-03-18 16:46:40,309 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:46:40,311 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 756b3763
>2013-03-18 16:46:40,312 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:46:40,316 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:46:40,324 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:46:40,345 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:46:40,346 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:46:40,347 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:46:40,348 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:46:50,262 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-57) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:46:50,300 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-57) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:46:50,302 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-57) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:46:50,304 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-57) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:46:50,306 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:46:50,333 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-35) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:46:50,344 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 43c8da9b
>2013-03-18 16:46:50,356 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-35) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:46:50,359 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-35) FINISH, SnapshotVDSCommand, log id: 43c8da9b
>2013-03-18 16:46:50,361 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:46:50,363 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-35) transaction rolled back
>2013-03-18 16:46:50,375 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-35) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:46:50,395 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:46:50,396 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:46:50,397 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:46:50,398 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-35) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:47:00,305 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-66) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:47:00,342 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-66) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:47:00,345 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-66) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:47:00,348 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-66) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:47:00,350 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:47:00,376 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:47:00,386 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 580317f7
>2013-03-18 16:47:00,395 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:47:00,401 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 580317f7
>2013-03-18 16:47:00,403 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:47:00,405 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:47:00,418 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:47:00,438 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:47:00,439 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:47:00,441 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:47:00,441 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:47:10,350 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-58) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:47:10,385 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-58) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:47:10,387 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-58) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:47:10,388 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-58) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:47:10,389 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:47:10,418 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:47:10,427 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 122ea97b
>2013-03-18 16:47:10,436 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:47:10,440 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 122ea97b
>2013-03-18 16:47:10,442 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:47:10,444 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:47:10,460 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:47:10,481 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:47:10,482 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:47:10,483 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:47:10,484 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:47:20,389 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-90) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:47:20,428 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-90) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:47:20,431 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-90) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:47:20,433 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-90) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:47:20,437 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:47:20,461 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:47:20,474 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 75f139db
>2013-03-18 16:47:20,485 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:47:20,487 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 75f139db
>2013-03-18 16:47:20,488 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:47:20,490 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:47:20,503 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:47:20,526 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:47:20,527 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:47:20,529 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:47:20,529 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:47:30,437 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-2) [1ff2078b] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:47:30,479 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-2) [1ff2078b] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:47:30,480 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-2) [1ff2078b] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:47:30,481 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-2) [1ff2078b] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:47:30,482 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [1ff2078b] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:47:30,512 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) [1ff2078b] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:47:30,524 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [1ff2078b] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1f2421ab
>2013-03-18 16:47:30,614 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) [1ff2078b] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:47:30,617 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [1ff2078b] FINISH, SnapshotVDSCommand, log id: 1f2421ab
>2013-03-18 16:47:30,619 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [1ff2078b] transaction rolled back
>2013-03-18 16:47:30,622 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [1ff2078b] transaction rolled back
>2013-03-18 16:47:30,638 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:47:30,664 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:47:30,664 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:47:30,666 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:47:30,667 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:47:40,483 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-15) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:47:40,521 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-15) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:47:40,524 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-15) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:47:40,526 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-15) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:47:40,528 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:47:40,555 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:47:40,570 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 2c890dec
>2013-03-18 16:47:40,581 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:47:40,583 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 2c890dec
>2013-03-18 16:47:40,585 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:47:40,588 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:47:40,605 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:47:40,625 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:47:40,626 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:47:40,627 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:47:40,628 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:47:50,529 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-23) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:47:50,656 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-23) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:47:50,657 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-23) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:47:50,659 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-23) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:47:50,660 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:47:50,681 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:47:50,689 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 495183c4
>2013-03-18 16:47:50,699 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:47:50,700 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 495183c4
>2013-03-18 16:47:50,701 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:47:50,707 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:47:50,715 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:47:50,742 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:47:50,743 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:47:50,745 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:47:50,746 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:48:00,661 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-43) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:48:00,698 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-43) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:48:00,700 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-43) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:48:00,701 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-43) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:48:00,702 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:48:00,723 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:48:00,735 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 73c5053c
>2013-03-18 16:48:00,744 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:48:00,746 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 73c5053c
>2013-03-18 16:48:00,748 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:48:00,750 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:48:00,766 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:48:00,786 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:48:00,787 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:48:00,789 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:48:00,789 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:48:10,703 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-27) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:48:10,733 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-27) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:48:10,735 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-27) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:48:10,737 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-27) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:48:10,739 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:48:10,766 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:48:10,775 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 162bc278
>2013-03-18 16:48:10,784 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:48:10,786 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 162bc278
>2013-03-18 16:48:10,787 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:48:10,790 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:48:10,800 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:48:10,822 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:48:10,823 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:48:10,824 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:48:10,825 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:48:20,740 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-57) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:48:20,801 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-57) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:48:20,802 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-57) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:48:20,803 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-57) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:48:20,804 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:48:20,834 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:48:20,843 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 4bd651f1
>2013-03-18 16:48:20,851 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:48:20,853 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 4bd651f1
>2013-03-18 16:48:20,854 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:48:20,857 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:48:20,868 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:48:20,893 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:48:20,894 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:48:20,895 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:48:20,896 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:48:30,805 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-65) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:48:30,843 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-65) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:48:30,846 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-65) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:48:30,847 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-65) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:48:30,850 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:48:30,877 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:48:30,889 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 562b4c83
>2013-03-18 16:48:30,902 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:48:30,905 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 562b4c83
>2013-03-18 16:48:30,907 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:48:30,910 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:48:30,927 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:48:30,954 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:48:30,954 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:48:30,956 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:48:30,956 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:48:40,850 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-58) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:48:40,986 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-58) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:48:40,987 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-58) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:48:40,988 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-58) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:48:40,990 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:48:41,011 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:48:41,021 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 101ca3a5
>2013-03-18 16:48:41,031 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:48:41,033 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 101ca3a5
>2013-03-18 16:48:41,035 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:48:41,037 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:48:41,053 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:48:41,074 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:48:41,075 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:48:41,077 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:48:41,077 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:48:50,990 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-90) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:48:51,029 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-90) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:48:51,030 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-90) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:48:51,031 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-90) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:48:51,032 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:48:51,062 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:48:51,074 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 6bb687e7
>2013-03-18 16:48:51,086 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:48:51,087 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 6bb687e7
>2013-03-18 16:48:51,088 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:48:51,090 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:48:51,104 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:48:51,125 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:48:51,125 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:48:51,127 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:48:51,128 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:49:01,032 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-10) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:49:01,063 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-10) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:49:01,066 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-10) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:49:01,068 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-10) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:49:01,070 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:49:01,097 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:49:01,110 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 5a9f3974
>2013-03-18 16:49:01,124 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:49:01,127 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 5a9f3974
>2013-03-18 16:49:01,129 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:49:01,132 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:49:01,147 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:49:01,168 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:49:01,169 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:49:01,170 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:49:01,171 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:49:11,071 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-14) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:49:11,148 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-14) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:49:11,149 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-14) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:49:11,151 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-14) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:49:11,154 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:49:11,181 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:49:11,191 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 9cc0dae
>2013-03-18 16:49:11,200 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:49:11,201 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 9cc0dae
>2013-03-18 16:49:11,202 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:49:11,206 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:49:11,215 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:49:11,236 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:49:11,237 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:49:11,239 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:49:11,240 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:49:21,154 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-34) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:49:21,190 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-34) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:49:21,192 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-34) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:49:21,193 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-34) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:49:21,194 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:49:21,215 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:49:21,224 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 1db0805e
>2013-03-18 16:49:21,232 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:49:21,234 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 1db0805e
>2013-03-18 16:49:21,235 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:49:21,236 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:49:21,249 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:49:21,274 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:49:21,275 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:49:21,276 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:49:21,277 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:49:31,194 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-37) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:49:31,233 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-37) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:49:31,235 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-37) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:49:31,236 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-37) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:49:31,239 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:49:31,266 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:49:31,280 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 48f15615
>2013-03-18 16:49:31,291 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:49:31,293 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 48f15615
>2013-03-18 16:49:31,294 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:49:31,297 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:49:31,309 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:49:31,334 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:49:31,335 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:49:31,336 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:49:31,337 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:49:41,239 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-52) Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:49:42,267 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-52) BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:49:42,270 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-52) EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:49:42,273 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-52) EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:49:42,277 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:49:42,301 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:49:42,310 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 46b55aa9
>2013-03-18 16:49:42,318 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:49:42,320 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) FINISH, SnapshotVDSCommand, log id: 46b55aa9
>2013-03-18 16:49:42,322 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:49:42,324 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) transaction rolled back
>2013-03-18 16:49:42,335 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:49:42,356 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:49:42,357 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:49:42,359 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:49:42,360 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:49:52,277 INFO  [org.ovirt.engine.core.bll.AsyncTaskManager] (QuartzScheduler_Worker-21) [7762043c] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now
>2013-03-18 16:49:52,302 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] (QuartzScheduler_Worker-21) [7762043c] BaseAsyncTask::OnTaskEndSuccess: Task 44cad502-c9a7-4c7e-8300-ed91548c722f (Parent Command CreateAllSnapshotsFromVm, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended successfully.
>2013-03-18 16:49:52,303 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-21) [7762043c] EntityAsyncTask::EndActionIfNecessary: All tasks of entity 394a5ffa-8536-495c-88d4-c85c7b1c0b4d has ended -> executing EndAction
>2013-03-18 16:49:52,304 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (QuartzScheduler_Worker-21) [7762043c] EntityAsyncTask::EndAction: Ending action for 1 tasks (entity ID: 394a5ffa-8536-495c-88d4-c85c7b1c0b4d): calling EndAction for action type CreateAllSnapshotsFromVm.
>2013-03-18 16:49:52,306 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [7762043c] EntityAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction CreateAllSnapshotsFromVm, executionIndex: 0
>2013-03-18 16:49:52,327 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (pool-10-thread-50) [7762043c] Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand
>2013-03-18 16:49:52,349 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [7762043c] START, SnapshotVDSCommand(HostName = venus-vdsa.eng.lab.tlv.redhat.com, HostId = b68a29ed-d03b-47f6-9d65-85b5c9d6aec6, vmId=394a5ffa-8536-495c-88d4-c85c7b1c0b4d), log id: 34fa8592
>2013-03-18 16:49:52,367 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (pool-10-thread-50) [7762043c] XML RPC error in command SnapshotVDS ( HostName = venus-vdsa.eng.lab.tlv.redhat.com ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, <type 'exceptions.Exception'>:method "snapshot" is not supported 
>2013-03-18 16:49:52,369 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (pool-10-thread-50) [7762043c] FINISH, SnapshotVDSCommand, log id: 34fa8592
>2013-03-18 16:49:52,370 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [7762043c] transaction rolled back
>2013-03-18 16:49:52,372 INFO  [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-10-thread-50) [7762043c] transaction rolled back
>2013-03-18 16:49:52,443 ERROR [org.jboss.ejb3.invocation] (pool-10-thread-50) JBAS014134: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.VdcReturnValueBase org.ovirt.engine.core.bll.interfaces.BackendInternal.endAction(org.ovirt.engine.core.common.action.VdcActionType,org.ovirt.engine.core.common.action.VdcActionParametersBase,org.ovirt.engine.core.bll.context.CommandContext): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>	at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:169) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:1591) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:226) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:221) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:178) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$1.runInTransaction(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:166) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:224) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:536) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:483) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1511) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:141) [engine-utils.jar:]
>	at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:110) [engine-utils.jar:]
>	at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:429) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:379) [engine-bll.jar:]
>	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) [engine-utils.jar:]
>	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) [:1.7.0_03-icedtea]
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03-icedtea]
>	at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
>	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
>	at org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view8.endAction(Unknown Source) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:138) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:26) [engine-bll.jar:]
>	at org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:107) [engine-bll.jar:]
>	at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:71) [engine-utils.jar:]
>	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_03-icedtea]
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_03-icedtea]
>	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03-icedtea]
>
>2013-03-18 16:49:52,467 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) [within thread]: EndAction for action type CreateAllSnapshotsFromVm threw an exception.
>2013-03-18 16:49:52,468 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "snapshot" is not supported (Failed with VDSM error PROTOCOL_ERROR and code 5003)
>2013-03-18 16:49:52,470 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm completed, handling the result.
>2013-03-18 16:49:52,471 INFO  [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-10-thread-50) EntityAsyncTask::HandleEndActionResult [within thread]: EndAction for action type CreateAllSnapshotsFromVm hasnt succeeded, not clearing tasks, will attempt again next polling.
>2013-03-18 16:49:58,061 INFO  [org.jboss.as.osgi] (MSC service thread 1-3) JBAS011942: Stopping OSGi Framework
>2013-03-18 16:49:58,064 INFO  [org.apache.coyote.http11.Http11Protocol] (MSC service thread 1-6) Pausing Coyote HTTP/1.1 on http--0.0.0.0-8700
>2013-03-18 16:49:58,065 INFO  [org.apache.coyote.http11.Http11Protocol] (MSC service thread 1-6) Stopping Coyote HTTP/1.1 on http--0.0.0.0-8700
>2013-03-18 16:49:58,080 INFO  [org.quartz.core.QuartzScheduler] (MSC service thread 1-2) Scheduler QuartzScheduler_$_NON_CLUSTERED shutting down.
>2013-03-18 16:49:58,082 INFO  [org.quartz.core.QuartzScheduler] (MSC service thread 1-2) Scheduler QuartzScheduler_$_NON_CLUSTERED paused.

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Attachments on bug 922898: 712177