Can you please attach the full engine and vdsm logs?
On Thu, Feb 28, 2019, 23:33 <[email protected]> wrote:
> Unable to delete VM snapshots. Error messages and log info below.
>
> Running oVirt VM 4.2.8.2-1.el7,
>
> I haven't been able to find good documentation on how to fix. Can
> someone point me in the right direction?
>
>
> Thank you,
>
> ... Dean
>
>
>
> Feb 28, 2019, 3:32:34 PM
> Failed to delete snapshot 'Centos7_20190120' for VM 'n2_Centos7'.
>
>
> Feb 28, 2019, 3:32:28 PM
> VDSM n1 command HSMGetAllTasksStatusesVDS failed: Volume does not exist:
> (u'b2391a0b-c9e5-4dfe-9551-1e1f25c5c622',)
>
>
> Feb 28, 2019, 3:32:22 PM
> VDSM n2 command MergeVDS failed: Merge failed
>
>
> The VM has snapshot(s) with disk(s) in illegal status. Please don't
> shutdown the vm before successfully retrying the snapshot delete.
>
>
> engine.log
>
> 2019-02-28 15:32:33,420-05 ERROR
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-39)
> [f702317d-87cc-41dd-bcb2-12c6a2a93f10] Merging o
> f snapshot '3ddab9e6-a6ce-40d6-9ec6-815251471c5f' images
> 'fb974fb8-99d3-4a69-9f4e-096e30b85749'..'b2391a0b-c9e5-4dfe-9551-1e1f25c5c622'
> failed. Images have been marked illegal and can no longer be previewed
> or reverted to. Please retry Live Merge on the snapshot to complete the
> operation.
> 2019-02-28 15:32:33,429-05 ERROR
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-39)
> [f702317d-87cc-41dd-bcb2-12c6a2a93f10] Ending co
> mmand
> 'org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand'
> with failure.
> 2019-02-28 15:32:33,578-05 INFO
> [org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-39)
> [f702317d-87cc-41dd-bcb2-12c6a2a93f10] Command 'Remov
> eSnapshot' id: '2243e15a-2569-498c-b0f8-de345321ba2f' child commands
> '[2e8dccfe-1c17-40ec-9f98-84f61863e450]' executions were completed, status
> 'FAILED'
> 2019-02-28 15:32:34,773-05 ERROR
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-10)
> [f702317d-87cc-41dd-bcb2-12c6a2a93f10] Ending command 'org.ovi
> rt.engine.core.bll.snapshots.RemoveSnapshotCommand' with failure.
> 2019-02-28 15:32:35,023-05 ERROR
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (EE-ManagedThreadFactory-engineScheduled-Thread-10)
> [f702317d-87cc-41dd-bcb2-12c6a2a93f10] EVENT_ID:
> USER_REMOVE_SNAPSHOT_FINISHED_FAILURE(357), Failed to delete snapshot
> 'Centos7_20190120' for VM 'n2_Centos7'.
>
>
> vdsm.log
>
> 2019-02-28 15:32:22,251-0500 INFO (jsonrpc/7) [jsonrpc.JsonRpcServer] RPC
> call Host.getStats succeeded in 0.02 seconds (__init__:573)
> 2019-02-28 15:32:22,326-0500 INFO (jsonrpc/0) [root]
> /usr/libexec/vdsm/hooks/after_get_caps/50_openstacknet: rc=0 err=
> (hooks:110)
> 2019-02-28 15:32:22,449-0500 INFO (jsonrpc/6) [api.host] START
> getAllVmStats() from=::ffff:192.168.1.10,48074 (api:46)
> 2019-02-28 15:32:22,452-0500 INFO (jsonrpc/6) [api.host] FINISH
> getAllVmStats return={'status': {'message': 'Done', 'code': 0},
> 'statsList': (suppressed)} from=::ffff:192.168.1.10,48074 (api:52)
> 2019-02-28 15:32:22,453-0500 INFO (jsonrpc/6) [jsonrpc.JsonRpcServer] RPC
> call Host.getAllVmStats succeeded in 0.00 seconds (__init__:573)
> 2019-02-28 15:32:22,669-0500 INFO (jsonrpc/4) [api.virt] START
> merge(drive={u'imageID': u'96fbec76-c518-4010-8988-46b3c3172f09',
> u'volumeID': u'f7f1a3ec-d936-4482-8ec9-af2b3990b111', u'domainID':
> u'34af4473
> -0779-42a0-8b97-e1ccc725fd60', u'poolID':
> u'5a3025a3-005f-03d4-0333-000000000382'},
> baseVolUUID=u'fb974fb8-99d3-4a69-9f4e-096e30b85749',
> topVolUUID=u'b2391a0b-c9e5-4dfe-9551-1e1f25c5c622', bandwidth=u'0', jo
> bUUID=u'0b551b37-a6ee-4ac7-a004-2d410eaa8304')
> from=::ffff:192.168.1.10,48074,
> flow_id=f702317d-87cc-41dd-bcb2-12c6a2a93f10,
> vmId=a9082c6d-038e-4eb5-8436-69f93839a2ec (api:46)
> 2019-02-28 15:32:22,693-0500 INFO (jsonrpc/0) [root]
> /usr/libexec/vdsm/hooks/after_get_caps/openstacknet_utils.py: rc=0 err=
> (hooks:110)
> 2019-02-28 15:32:22,730-0500 ERROR (jsonrpc/4) [virt.vm]
> (vmId='a9082c6d-038e-4eb5-8436-69f93839a2ec') merge: Cannot find volume
> b2391a0b-c9e5-4dfe-9551-1e1f25c5c622 in drive vda's volume chain (vm:5944)
> 2019-02-28 15:32:22,731-0500 INFO (jsonrpc/4) [api.virt] FINISH merge
> return={'status': {'message': 'Merge failed', 'code': 52}}
> from=::ffff:192.168.1.10,48074,
> flow_id=f702317d-87cc-41dd-bcb2-12c6a2a93f10,
> vmId=a9082c6d-038e-4eb5-8436-69f93839a2ec (api:52)
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