Bug 1015887
Summary: | Migration status verb fails on engine side due to change in response format | ||||||||
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Product: | Red Hat Enterprise Virtualization Manager | Reporter: | GenadiC <gcheresh> | ||||||
Component: | vdsm | Assignee: | Vinzenz Feenstra [evilissimo] <vfeenstr> | ||||||
Status: | CLOSED ERRATA | QA Contact: | Pavel Novotny <pnovotny> | ||||||
Severity: | high | Docs Contact: | |||||||
Priority: | high | ||||||||
Version: | 3.3.0 | CC: | acathrow, bazulay, iheim, lpeer, lyarwood, masayag, mavital, michal.skrivanek, myakove, Rhev-m-bugs, yeylon | ||||||
Target Milestone: | --- | ||||||||
Target Release: | 3.3.0 | ||||||||
Hardware: | x86_64 | ||||||||
OS: | Linux | ||||||||
Whiteboard: | virt | ||||||||
Fixed In Version: | is25 | Doc Type: | Bug Fix | ||||||
Doc Text: |
Cancelling a migration returned an error code in the wrong format. It has now been fixed, the error message now appears in the format of {'status': {'message': 'Migration canceled', 'code': 47}, 'progress': 1}
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Story Points: | --- | ||||||
Clone Of: | Environment: | ||||||||
Last Closed: | 2014-01-21 16:17:26 UTC | Type: | Bug | ||||||
Regression: | --- | Mount Type: | --- | ||||||
Documentation: | --- | CRM: | |||||||
Verified Versions: | Category: | --- | |||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||
Embargoed: | |||||||||
Bug Depends On: | |||||||||
Bug Blocks: | 970645, 1038284 | ||||||||
Attachments: |
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Created attachment 808523 [details]
origin vdsm log
vdsm version: vdsm-4.13.0-0.2.beta1.el6ev.x86_64 The error on engine.log: "Command MigrateStatusVDS execution failed. Exception: ClassCastException: java.util.HashMap cannot be cast to java.lang.Integer" appears since the returned status from VSDM for migrateStatus verb was changed in http://gerrit.ovirt.org/#/c/11913/3/vdsm/vm.py: Thread-9603::DEBUG::2013-10-10 14:36:12,042::BindingXMLRPC::981::vds::(wrapper) return vmGetMigrationStatus with {'status': {'message': 'Migration canceled', 'code': {'status': {'message': 'Migration not in progress', 'code': 47}}}, 'progress': 1} While the return value used to be simpler as status which contains message, code and progress. (In reply to Moti Asayag from comment #2) > vdsm version: vdsm-4.13.0-0.2.beta1.el6ev.x86_64 > > The error on engine.log: > > "Command MigrateStatusVDS execution failed. Exception: ClassCastException: > java.util.HashMap cannot be cast to java.lang.Integer" > > appears since the returned status from VSDM for migrateStatus verb was > changed in http://gerrit.ovirt.org/#/c/11913/3/vdsm/vm.py: This bug fix did not introduce this issue > > Thread-9603::DEBUG::2013-10-10 > 14:36:12,042::BindingXMLRPC::981::vds::(wrapper) return vmGetMigrationStatus > with {'status': {'message': 'Migration canceled', 'code': {'status': > {'message': > 'Migration not in progress', 'code': 47}}}, 'progress': 1} > > While the return value used to be simpler as status which contains message, > code and progress. The content of code is wrong. It should be a number. Verified in is26/RC: RHEVM: rhevm-3.3.0-0.38.rc.el6ev.noarch VDSM: vdsm-4.13.2-0.1.rc.el6ev.x86_64 Verified according to reproducer in comment 0. Results: Migration failed as expected. vdsm.log: Thread-2773::DEBUG::2013-12-09 18:58:04,658::BindingXMLRPC::991::vds::(wrapper) return vmGetMigrationStatus with {'status': {'message': 'Fatal error during migration', 'code': 12}, 'progress': 0} ^^^ the status['code'] is correctly a number No `ClassCastException` in the engine.log: 2013-12-09 18:57:38,032 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (pool-5-thread-47) START, MigrateStatusVDSCommand(HostName = srh-10, HostId = 6b104737-7581-47b0-8297-34454d645823, vmId=2a0a9c2c-b56d-4c85-9ecd-616c188b1294), log id: 3be0db03 2013-12-09 18:57:38,044 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (pool-5-thread-47) Failed in MigrateStatusVDS method 2013-12-09 18:57:38,045 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (pool-5-thread-47) Error code migrateErr and error message VDSGenericException: VDSErrorException: Failed to MigrateStatusVDS, error = Fatal error during migration 2013-12-09 18:57:38,045 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (pool-5-thread-47) Command org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand return value StatusOnlyReturnForXmlRpc [mStatus=StatusForXmlRpc [mCode=12, mMessage=Fatal error during migration]] 2013-12-09 18:57:38,045 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (pool-5-thread-47) HostName = srh-10 2013-12-09 18:57:38,053 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (pool-5-thread-47) Command MigrateStatusVDS execution failed. Exception: VDSErrorException: VDSGenericException: VDSErrorException: Failed to MigrateStatusVDS, error = Fatal error during migration 2013-12-09 18:57:38,053 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (pool-5-thread-47) FINISH, MigrateStatusVDSCommand, log id: 3be0db03 2013-12-09 18:57:38,113 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (pool-5-thread-47) Correlation ID: 1e63449b, Job ID: 6b5b4046-c885-495c-ab62-4d2dd7c86323, Call Stack: null, Custom Event ID: -1, Message: Migration failed due to Error: Fatal error during migration. Trying to migrate to another Host (VM: rhel65-ci, Source: srh-10, Destination: srh-09). 2013-12-09 18:57:38,299 WARN [org.ovirt.engine.core.bll.MigrateVmCommand] (pool-5-thread-47) CanDoAction of action MigrateVm failed. Reasons:VAR__ACTION__MIGRATE,VAR__TYPE__VM,VAR__ACTION__MIGRATE,VAR__TYPE__VM,VAR__ACTION__MIGRATE,VAR__TYPE__VM,SCHEDULING_ALL_HOSTS_FILTERED_OUT 2013-12-09 18:57:38,299 INFO [org.ovirt.engine.core.bll.MigrateVmCommand] (pool-5-thread-47) Lock freed to object EngineLock [exclusiveLocks= key: 2a0a9c2c-b56d-4c85-9ecd-616c188b1294 value: VM , sharedLocks= ] 2013-12-09 18:57:38,348 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (pool-5-thread-47) Correlation ID: 1e63449b, Job ID: 6b5b4046-c885-495c-ab62-4d2dd7c86323, Call Stack: null, Custom Event ID: -1, Message: Migration failed due to Error: Fatal error during migration (VM: rhel65-ci, Source: srh-10, Destination: srh-09). Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHBA-2014-0040.html |
Created attachment 808522 [details] engine log Description of problem: Network migration fails on "Command MigrateStatusVDS execution failed. Exception: ClassCastException: java.util.HashMap cannot be cast to java.lang.Integer" when changing MTU to value different from default (9000 or 1480) Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1. Create Network with MTU of 1480 2. Configure it as Display network and attach to Hosts with static IPs 3. Try to perform migration through that network Actual results: Migration fails after Timeout Expected results: Migration should work as expected over migration network Additional info: 2013-10-06 16:54:12,519 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-68) Rerun vm 0dcf947f-85aa-43a4-864b-d4abb71a1a5f. Called from vds silver-vdsb.qa.lab.tlv.redhat.com 2013-10-06 16:54:12,524 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (pool-5-thread-49) START, MigrateStatusVDSCommand(HostName = silver-vdsb.qa.lab.tlv.redhat.com, HostId = e937868c-88db-48c6-b714-295c52c2f798, vmId=0dcf947f-85aa-43a4-864b-d4abb71a1a5f), log id: 333c38cc 2013-10-06 16:54:12,530 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (pool-5-thread-49) Failed in MigrateStatusVDS method, for vds: silver-vdsb.qa.lab.tlv.redhat.com; host: 10.35.128.12 2013-10-06 16:54:12,531 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (pool-5-thread-49) Command MigrateStatusVDS execution failed. Exception: ClassCastException: java.util.HashMap cannot be cast to java.lang.Integer 2013-10-06 16:54:12,531 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (pool-5-thread-49) FINISH, MigrateStatusVDSCommand, log id: 333c38cc 2013-10-06 16:54:12,535 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (pool-5-thread-49) Correlation ID: 2dc985a1, Job ID: 392b15b2-2bab-43e8-a26d-557e6eb67d69, Call Stack: null, Custom Event ID: -1, Message: Migration failed due to Error: Internal Engine Error. Trying to migrate to another Host (VM: VMTest1, Source: silver-vdsb.qa.lab.tlv.redhat.com, Destination: silver-vdsa.qa.lab.tlv.redhat.com). 2013-10-06 16:54:12,552 WARN [org.ovirt.engine.core.bll.MigrateVmCommand] (pool-5-thread-49) CanDoAction of action MigrateVm failed. Reasons:VAR__ACTION__MIGRATE,VAR__TYPE__VM,VAR__ACTION__MIGRATE,VAR__TYPE__VM,VAR__ACTION__MIGRATE,VAR__TYPE__VM 2013-10-06 16:54:12,552 INFO [org.ovirt.engine.core.bll.MigrateVmCommand] (pool-5-thread-49) Lock freed to object EngineLock [exclusiveLocks= key: 0dcf947f-85aa-43a4-864b-d4abb71a1a5f value: VM , sharedLocks= ] 2013-10-06 16:54:12,557 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (pool-5-thread-49) Correlation ID: 2dc985a1, Job ID: 392b15b2-2bab-43e8-a26d-557e6eb67d69, Call Stack: null, Custom Event ID: -1, Message: Migration failed due to Error: Internal Engine Error (VM: VMTest1, Source: silver-vdsb.qa.lab.tlv.redhat.com, Destination: silver-vdsa.qa.lab.tlv.redhat.com).