Bug 1019295
| Summary: | [Engine] storage domain exists only in DB and cannot be reached | ||||||
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| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Raz Tamir <ratamir> | ||||
| Component: | ovirt-engine | Assignee: | Liron Aravot <laravot> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Aharon Canan <acanan> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 3.3.0 | CC: | bazulay, ecohen, gklein, iheim, lpeer, lsurette, rbalakri, Rhev-m-bugs, scohen, tnisan, yeylon | ||||
| Target Milestone: | --- | Flags: | scohen:
Triaged+
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| Target Release: | 3.5.0 | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | storage | ||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-10-19 14:57:23 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | Storage | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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The mentioned scenario seems incorrect, adding the correct scenario for proper documentation: 1. A master domain is being deactivated, the master role isn't moved to another domain. [A] 2. It's being attempted to remove the domain [B] 3. while RemoveStorageDomain is executed, the used host for the operation is being moved to maintenance. [C] 4. RemoveStorageDomain fails, the domain can't be removed. [D] so i'm splitting this bug to 3 different issues: 1. When attempting to execute FormatStorageDomain becasue of StorageDomainDoesNotExist the engine should ignore the failure in case of some errors. 2. We shouldn't be able to move host to maintenance when actions are being executed on it. 3. Failure to disconnect from the storage server shouldn't fail RemoveStorageDomainCommand. Issue 3 which is the main issue here was handled in bug 1001626, so closing this one as duplicate. I'll open different bugs for the two other issues. ---------------------------------------------------------- [A] 2013-10-15 14:07:54,610 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DeactivateStorageDomainVDSCommand] (pool-5-thread-44) [c2b1451] START, DeactivateStor ageDomainVDSCommand( storagePoolId = 1ebeb7d1-c77b-40ec-b94c-5e55157b9eeb, ignoreFailoverLimit = false, storageDomainId = 41a9aaca-2b24-4aeb-b67a-0401a297dd2f , masterDomainId = 00000000-0000-0000-0000-000000000000, masterVersion = 1), log id: 7182328b 2013-10-15 14:07:54,679 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DeactivateStorageDomainVDSCommand] (pool-5-thread-44) [c2b1451] FINISH, DeactivateSto rageDomainVDSCommand, log id: 7182328b [B] It's being attempted to remove the domain 2013-10-15 14:08:55,662 INFO [org.ovirt.engine.core.bll.storage.RemoveStorageDomainCommand] (ajp-/127.0.0.1:8702-6) Lock Acquired to object EngineLock [exclusiveLocks= key: 41a9aaca-2b24-4aeb-b67a-0401a297dd2f value: STORAGE [C] While RemoveStorageDomain is executed, the host is being moved to maintenance - 2013-10-15 14:09:00,361 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (pool-5-thread-45) [ccdd9cf] Correlation ID: ccdd9cf, Job ID: d7adfa42-a6b4-452e-8863-55a6b5bb7f28, Call Stack: null, Custom Event ID: -1, Message: Host gold-vdsc.qa.lab.tlv.redhat.com was switched to Maintenance mode by admin@internal. Which causes to RemoveStorageDomain to fail: 2013-10-15 14:09:04,318 INFO [org.ovirt.engine.core.vdsbroker.VdsManager] (pool-5-thread-44) [270ce6f3] vdsManager::disposing 2013-10-15 14:09:04,333 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand] (ajp-/127.0.0.1:8702-6) Command DisconnectStorageServerVDS execution failed. Exception: VDSNetworkException: java.net.SocketException: Socket closed 2013-10-15 14:09:04,333 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand] (ajp-/127.0.0.1:8702-6) FINISH, DisconnectStorageServerVDSCommand, log id: 1486d8fc 2013-10-15 14:09:04,333 ERROR [org.ovirt.engine.core.bll.storage.RemoveStorageDomainCommand] (ajp-/127.0.0.1:8702-6) Command org.ovirt.engine.core.bll.storage.RemoveStorageDomainCommand throw Vdc Bll exception. With error message VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: java.net.SocketException: Socket closed (Failed with error VDS_NETWORK_ERROR and code 5022) [D] 2013-10-15 14:10:35,627 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FormatStorageDomainVDSCommand] (ajp-/127.0.0.1:8702-4) START, FormatStorageDomainVDSCommand(HostName = g, HostId = dc4a559b-704f-4c75-8227-bf7a66a42ce1, storageDomainId=41a9aaca-2b24-4aeb-b67a-0401a297dd2f), log id: 67d924f9 2013-10-15 14:10:43,514 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.FormatStorageDomainVDSCommand] (ajp-/127.0.0.1:8702-4) Failed in FormatStorageDomainVDS method 2013-10-15 14:10:43,515 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.FormatStorageDomainVDSCommand] (ajp-/127.0.0.1:8702-4) Error code StorageDomainDoesNotExist and error message VDSGenericException: VDSErrorException: Failed to FormatStorageDomainVDS, error = Storage domain does not exist: ('41a9aaca-2b24-4aeb-b67a-0401a297dd2f',) ---------------------------------------------------------- *** This bug has been marked as a duplicate of bug 1001626 *** |
Created attachment 812485 [details] engine log Description of problem: Immediately after removing storage domain, if removing the only host that exists, the storage domain will not remove from the DB and cannot be reached anymore. from engine.log : 2013-10-15 14:49:28,735 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand] (ajp-/127.0.0.1:8702-5) START, GetVGInfoVDSCommand(HostName = sd, HostId = c6077130-61d1-486b-8670-9c72d7db521f, VGID=wsENXE-WbrQ-unsn-8Ody-vyMM-nZnG-OS5U2K), log id: 12ccd9d4 2013-10-15 14:49:28,750 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand] (ajp-/127.0.0.1:8702-5) Failed in GetVGInfoVDS method 2013-10-15 14:49:28,750 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand] (ajp-/127.0.0.1:8702-5) Error code VolumeGroupDoesNotExist and error message VDSGenericException: VDSErrorException: Failed to GetVGInfoVDS, error = Volume Group does not exist: ('vg_uuid: wsENXE-WbrQ-unsn-8Ody-vyMM-nZnG-OS5U2K',) 2013-10-15 14:49:28,750 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand] (ajp-/127.0.0.1:8702-5) Command org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand return value OneVGReturnForXmlRpc [mStatus=StatusForXmlRpc [mCode=506, mMessage=Volume Group does not exist: ('vg_uuid: wsENXE-WbrQ-unsn-8Ody-vyMM-nZnG-OS5U2K',)]] Version-Release number of selected component (if applicable): rhevm-3.3.0-0.24.master.el6ev.noarch How reproducible: 100% Steps to Reproduce: setup with 1 iSCSI DC, 1 host, 1 storage domain. 1. in DC tab, click on the active DC and in it's storage tab click on maintenance 2. remove the DC 3. from the storage tab remove the domain and mmediately after removing remove the only host that exists Actual results: a message appears : Faild to remove storage domain Expected results: can't removing the host while the domain is in removal phase Additional info: