12:54 a.m.
Hello,
I'm running oVirt version 4.3.9.4-1.el7. After a failed live storage migration VM got
stuck with snapshot. Checking the engine logs I can see that the snapshot removal task is
waiting for Merge to complete and vice versa.
2020-05-26 18:34:04,826+02 INFO
[org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback]
(EE-ManagedThreadFactory-engineScheduled-Thread-70) [90f428b0-9c4e-4ac0-8de6-1103fc13da9e]
Command 'RemoveSnapshotSingleDiskLive' (id:
'60ce36c1-bf74-40a9-9fb0-7fcf7eb95f40') waiting on child command id:
'f7d1de7b-9e87-47ba-9ba0-ee04301ba3b1' type:'Merge' to complete
2020-05-26 18:34:04,827+02 INFO [org.ovirt.engine.core.bll.MergeCommandCallback]
(EE-ManagedThreadFactory-engineScheduled-Thread-70) [90f428b0-9c4e-4ac0-8de6-1103fc13da9e]
Waiting on merge command to complete (jobId = f694590a-1577-4dce-bf0c-3a8d74adf341)
2020-05-26 18:34:04,845+02 INFO
[org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback]
(EE-ManagedThreadFactory-engineScheduled-Thread-70) [90f428b0-9c4e-4ac0-8de6-1103fc13da9e]
Command 'RemoveSnapshot' (id: '47c9a847-5b4b-4256-9264-a760acde8275')
waiting on child command id: '60ce36c1-bf74-40a9-9fb0-7fcf7eb95f40'
type:'RemoveSnapshotSingleDiskLive' to complete
2020-05-26 18:34:14,277+02 INFO
[org.ovirt.engine.core.vdsbroker.monitoring.VmJobsMonitoring]
(EE-ManagedThreadFactory-engineScheduled-Thread-96) [] VM Job
[f694590a-1577-4dce-bf0c-3a8d74adf341]: In progress (no change)
I cant see any tasks on sPM via command 2020-05-26 18:34:04,826+02 INFO
[org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback]
(EE-ManagedThreadFactory-engineScheduled-Thread-70) [90f428b0-9c4e-4ac0-8de6-1103fc13da9e]
Command 'RemoveSnapshotSingleDiskLive' (id:
'60ce36c1-bf74-40a9-9fb0-7fcf7eb95f40') waiting on child command id:
'f7d1de7b-9e87-47ba-9ba0-ee04301ba3b1' type:'Merge' to complete
2020-05-26 18:34:04,827+02 INFO [org.ovirt.engine.core.bll.MergeCommandCallback]
(EE-ManagedThreadFactory-engineScheduled-Thread-70) [90f428b0-9c4e-4ac0-8de6-1103fc13da9e]
Waiting on merge command to complete (jobId = f694590a-1577-4dce-bf0c-3a8d74adf341)
2020-05-26 18:34:04,845+02 INFO
[org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback]
(EE-ManagedThreadFactory-engineScheduled-Thread-70) [90f428b0-9c4e-4ac0-8de6-1103fc13da9e]
Command 'RemoveSnapshot' (id: '47c9a847-5b4b-4256-9264-a760acde8275')
waiting on child command id: '60ce36c1-bf74-40a9-9fb0-7fcf7eb95f40'
type:'RemoveSnapshotSingleDiskLive' to complete
2020-05-26 18:34:14,277+02 INFO
[org.ovirt.engine.core.vdsbroker.monitoring.VmJobsMonitoring]
(EE-ManagedThreadFactory-engineScheduled-Thread-96) [] VM Job
[f694590a-1577-4dce-bf0c-3a8d74adf341]: In progress (no change)
I cannot see any runnig tasks on the SPM (vdsm-client Host getAllTasksInfo). I also cannot
find the task ID in any of the other node's logs.
I already tried restarting the Engine (didn't help).
To start I'm puzzled where is the engine getting the task info?
Any Ideas on how I could resolve this?
Thank you.
Regards,
David