2021-08-03 15:51:34,917+03 ERROR
[org.ovirt.engine.core.bll.MergeStatusCommand]
(EE-ManagedThreadFactory-commandCoordinator-Thread-2)
[3bf9345d-fab2-490f-ba44-6aa014bbb743] Failed to live merge. Top
volume b43b7c33-5b53-4332-a2e0-f950debb919b is still in qemu chain
[b43b7c33-5b53-4332-a2e0-f950debb919b,
84c005da-cbec-4ace-8619-5a8e2ae5ea75]
Can you attach vdsm logs (from SPM and the host running the VM) so we
can understand why it failed?
On Tue, Aug 3, 2021 at 6:07 PM <g.vasilopou...@uoc.gr> wrote:
>
> Hello
> I have a situation with a vm in which I cannot delete the snapshot.
> The whole thing is quite strange because I can delete the snapshot when I
> create and delete it from the web interface but when I do it with a python
> script through the API it failes.
> The script does create snapshot-> download snapshot-> delete snapshot and I
> used the examples from ovirt python sdk on githab to create it ,in general it
> works prety well.
>
> But on a specific machine (so far) it cannot delete the live snapshot
> Ovirt is 4.3.10 and the guest is a windows 10 pc. Windows 10 guest has 2
> disks attached both on different fc domains one on an ssd emc and the other
> on an hdd emc. Both disks are prealocated.
> I cannot figure out what the problem is so far
> the related engine log:
>
> 2021-08-03 15:51:00,385+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-61)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Comma
> nd 'RemoveSnapshotSingleDiskLive' (id:
> '80dc4609-b91f-4e93-bc12-7b2083933e5a') waiting on child command id:
> '74c83880-581b-4774-ae51-8c4af0c92c53' type:'Merge' to complete
> 2021-08-03 15:51:00,385+03 INFO
> [org.ovirt.engine.core.bll.MergeCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-61)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Waiting on merge command to complete (
> jobId = 62bf8c83-cd78-42a5-b57d-d67ddfdee8ee)
> 2021-08-03 15:51:00,387+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-61)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshotSingleDiskLive'
> (id: '87bc90c7-2aa5-4a1b-b58c-54296518658a') waiting on child command id:
> 'ec806ac6-929f-42d9-a86e-98d6a39a4718' type:'Merge' to complete
> 2021-08-03 15:51:01,388+03 INFO
> [org.ovirt.engine.core.bll.MergeCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-30)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Waiting on merge command to complete
> (jobId = c57fb3e5-da20-4838-8db3-31655ba76c1f)
> 2021-08-03 15:51:07,491+03 INFO
> [org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-38)
> [b929fd4a-8ce7-408f-927d-ab0169879c4e] Command 'MoveImageGroup' (id:
> '1de1b800-873f-405f-805b-f44397740909') waiting on child command id:
> 'd1136344-2888-4d63-8fe1-b506426bc8aa' type:'CopyImageGroupWithData' to
> complete
> 2021-08-03 15:51:11,513+03 INFO
> [org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-41)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshot' (id:
> '04e9d61e-28a2-4ab0-9bb7-5c805ee871e9') waiting on child command id:
> '87bc90c7-2aa5-4a1b-b58c-54296518658a' type:'RemoveSnapshotSingleDiskLive' to
> complete
> 2021-08-03 15:51:12,522+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-76)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshotSingleDiskLive'
> (id: '80dc4609-b91f-4e93-bc12-7b2083933e5a') waiting on child command id:
> '74c83880-581b-4774-ae51-8c4af0c92c53' type:'Merge' to complete
> 2021-08-03 15:51:12,523+03 INFO
> [org.ovirt.engine.core.bll.MergeCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-76)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Waiting on merge command to complete
> (jobId = 62bf8c83-cd78-42a5-b57d-d67ddfdee8ee)
> 2021-08-03 15:51:12,527+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-76)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshotSingleDiskLive'
> (id: '87bc90c7-2aa5-4a1b-b58c-54296518658a') waiting on child command id:
> 'ec806ac6-929f-42d9-a86e-98d6a39a4718' type:'Merge' to complete
> 2021-08-03 15:51:13,528+03 INFO
> [org.ovirt.engine.core.bll.MergeCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-37)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Waiting on merge command to complete
> (jobId = c57fb3e5-da20-4838-8db3-31655ba76c1f)
> 2021-08-03 15:51:21,635+03 INFO
> [org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-58)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshot' (id:
> '04e9d61e-28a2-4ab0-9bb7-5c805ee871e9') waiting on child command id:
> '87bc90c7-2aa5-4a1b-b58c-54296518658a' type:'RemoveSnapshotSingleDiskLive' to
> complete
> 2021-08-03 15:51:22,655+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-31)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshotSingleDiskLive'
> (id: '80dc4609-b91f-4e93-bc12-7b2083933e5a') waiting on child command id:
> '74c83880-581b-4774-ae51-8c4af0c92c53' type:'Merge' to complete
> 2021-08-03 15:51:22,661+03 INFO
> [org.ovirt.engine.core.bll.MergeCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-31)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Merge command (jobId =
> 62bf8c83-cd78-42a5-b57d-d67ddfdee8ee) has completed for images
> '7611ebcf-5323-45ca-b16c-9302d0bdedc6'..'17618ba1-4ab8-49eb-a991-fc3d602ced14'
> 2021-08-03 15:51:22,664+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-31)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshotSingleDiskLive'
> (id: '87bc90c7-2aa5-4a1b-b58c-54296518658a') waiting on child command id:
> 'ec806ac6-929f-42d9-a86e-98d6a39a4718' type:'Merge' to complete
> 2021-08-03 15:51:23,664+03 INFO
> [org.ovirt.engine.core.bll.MergeCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-41)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Waiting on merge command to complete
> (jobId = c57fb3e5-da20-4838-8db3-31655ba76c1f)
> 2021-08-03 15:51:24,672+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-6)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Executing Live Merge command step
> 'MERGE_STATUS'
> 2021-08-03 15:51:24,699+03 INFO
> [org.ovirt.engine.core.bll.MergeStatusCommand]
> (EE-ManagedThreadFactory-commandCoordinator-Thread-1)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Running command: MergeStatusCommand
> internal: true. Entities affected : ID: 96000ec9-e181-44eb-893f-e0a36e3a6775
> Type: Storage
> 8-03 15:51:24,749+03 INFO [org.ovirt.engine.core.bll.MergeStatusCommand]
> (EE-ManagedThreadFactory-commandCoordinator-Thread-1)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Successfully removed volume 17618ba1-4
> ab8-49eb-a991-fc3d602ced14 from the chain
> 2021-08-03 15:51:24,749+03 INFO
> [org.ovirt.engine.core.bll.MergeStatusCommand]
> (EE-ManagedThreadFactory-commandCoordinator-Thread-1)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Volume merge type 'COMMIT'
> 2021-08-03 15:51:25,691+03 INFO
> [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-5)
> [b929fd4a-8ce7-408f-927d-ab0169879c4e] Command 'CopyImageGroup
> WithData' (id: 'd1136344-2888-4d63-8fe1-b506426bc8aa') waiting on child
> command id: 'b40aeec9-b7cf-4ee5-9683-54d98f4307d5'
> type:'CopyImageGroupVolumesData' to complete
> 2021-08-03 15:51:26,692+03 INFO
> [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-35)
> [b929fd4a-8ce7-408f-927d-ab0169879c4e] Command 'CopyImageGrou
> pVolumesData' (id: 'b40aeec9-b7cf-4ee5-9683-54d98f4307d5') waiting on child
> command id: 'f46d65cb-32d9-4269-982e-6e19331b8a27' type:'CopyData' to complete
> 2021-08-03 15:51:26,711+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-35)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Executing Liv
> e Merge command step 'DESTROY_IMAGE'
> 2021-08-03 15:51:26,726+03 INFO
> [org.ovirt.engine.core.bll.storage.disk.image.DestroyImageCommand]
> (EE-ManagedThreadFactory-commandCoordinator-Thread-10)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Running command:
> DestroyImageCommand internal: true. Entities affected : ID:
> 96000ec9-e181-44eb-893f-e0a36e3a6775 Type: Storage
> 2021-08-03 15:51:26,747+03 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.DestroyImageVDSCommand]
> (EE-ManagedThreadFactory-commandCoordinator-Thread-10)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] START, DestroyIma
> geVDSCommand(
> DestroyImageVDSCommandParameters:{storagePoolId='5da76866-7b7d-11eb-9913-00163e1f2643',
> ignoreFailoverLimit='false',
> storageDomainId='96000ec9-e181-44eb-893f-e0a36e3a6775',
> imageGroupId='205a30a3-f
> c06-4ceb-8ef2-018f16d4ccbb', imageId='00000000-0000-0000-0000-000000000000',
> imageList='[17618ba1-4ab8-49eb-a991-fc3d602ced14]', postZero='false',
> force='false'}), log id: 307a3fb1
> 2021-08-03 15:51:26,834+03 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.DestroyImageVDSCommand]
> (EE-ManagedThreadFactory-commandCoordinator-Thread-10)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] FINISH, DestroyIm
> ageVDSCommand, return: , log id: 307a3fb1
> 2021-08-03 15:51:26,846+03 INFO
> [org.ovirt.engine.core.bll.tasks.CommandAsyncTask]
> (EE-ManagedThreadFactory-commandCoordinator-Thread-10)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] CommandAsyncTask::Adding CommandM
> ultiAsyncTasks object for command 'baaa5254-261c-452a-84b4-0a8b397cdb62'
> 2021-08-03 15:51:26,847+03 INFO
> [org.ovirt.engine.core.bll.CommandMultiAsyncTasks]
> (EE-ManagedThreadFactory-commandCoordinator-Thread-10)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] CommandMultiAsyncTasks::attachTas
> k: Attaching task 'ae2e80a4-d224-4fc3-a84b-859042811525' to command
> 'baaa5254-261c-452a-84b4-0a8b397cdb62'.
> 2021-08-03 15:51:26,857+03 INFO
> [org.ovirt.engine.core.bll.tasks.AsyncTaskManager]
> (EE-ManagedThreadFactory-commandCoordinator-Thread-10)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Adding task 'ae2e80a4-d224-4fc3-a
> 84b-859042811525' (Parent Command 'DestroyImage', Parameters Type
> 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters'), polling
> hasn't started yet..
> 2021-08-03 15:51:26,858+03 INFO
> [org.ovirt.engine.core.bll.storage.disk.image.DestroyImageCommand]
> (EE-ManagedThreadFactory-commandCoordinator-Thread-10)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Successfully star
> ted task to remove orphaned volumes
> 2021-08-03 15:51:26,863+03 INFO
> [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
> (EE-ManagedThreadFactory-commandCoordinator-Thread-10)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] BaseAsyncTask::startPollingTask: Star
> ting to poll task 'ae2e80a4-d224-4fc3-a84b-859042811525'.
> 2021-08-03 15:51:26,863+03 INFO
> [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
> (EE-ManagedThreadFactory-commandCoordinator-Thread-10)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] BaseAsyncTask::startPollingTask: Star
> ting to poll task 'ae2e80a4-d224-4fc3-a84b-859042811525'.
> 2021-08-03 15:51:28,799+03 INFO
> [org.ovirt.engine.core.bll.storage.disk.image.DestroyImageCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-88)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Waiting on destroy image command to
> complete the task (taskId = ae2e80a4-d224-4fc3-a84b-859042811525)
> 2021-08-03 15:51:30,805+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-48)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshotSingleDiskLive'
> (id: '80dc4609-b91f-4e93-bc12-7b2083933e5a') waiting on child command id:
> 'baaa5254-261c-452a-84b4-0a8b397cdb62' type:'DestroyImage' to complete
> 2021-08-03 15:51:31,824+03 INFO
> [org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-97)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshot' (id:
> '04e9d61e-28a2-4ab0-9bb7-5c805ee871e9') waiting on child command id:
> '87bc90c7-2aa5-4a1b-b58c-54296518658a' type:'RemoveSnapshotSingleDiskLive' to
> complete
> 2021-08-03 15:51:32,825+03 INFO
> [org.ovirt.engine.core.bll.storage.disk.image.DestroyImageCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-33)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Waiting on destroy image command to
> complete the task (taskId = ae2e80a4-d224-4fc3-a84b-859042811525)
> 2021-08-03 15:51:32,831+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-33)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshotSingleDiskLive'
> (id: '87bc90c7-2aa5-4a1b-b58c-54296518658a') waiting on child command id:
> 'ec806ac6-929f-42d9-a86e-98d6a39a4718' type:'Merge' to complete
> 2021-08-03 15:51:33,594+03 INFO
> [org.ovirt.engine.core.bll.tasks.CommandAsyncTask]
> (EE-ManagedThreadFactory-engine-Thread-1481337)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743]
> CommandAsyncTask::HandleEndActionResult [within thread]: endAction for action
> type 'DestroyImage' completed, handling the result.
> 2021-08-03 15:51:33,594+03 INFO
> [org.ovirt.engine.core.bll.tasks.CommandAsyncTask]
> (EE-ManagedThreadFactory-engine-Thread-1481337)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743]
> CommandAsyncTask::HandleEndActionResult [within thread]: endAction for action
> type 'DestroyImage' succeeded, clearing tasks.
> 2021-08-03 15:51:33,594+03 INFO
> [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
> (EE-ManagedThreadFactory-engine-Thread-1481337)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] SPMAsyncTask::ClearAsyncTask:
> Attempting to clear task 'ae2e80a4-d224-4fc3-a84b-859042811525'
> 2021-08-03 15:51:33,595+03 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand]
> (EE-ManagedThreadFactory-engine-Thread-1481337)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] START, SPMClearTaskVDSCommand(
> SPMTaskGuidBaseVDSCommandParameters:{storagePoolId='5da76866-7b7d-11eb-9913-00163e1f2643',
> ignoreFailoverLimit='false',
> taskId='ae2e80a4-d224-4fc3-a84b-859042811525'}), log id: 6225ae22
> 2021-08-03 15:51:33,596+03 INFO
> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand]
> (EE-ManagedThreadFactory-engine-Thread-1481337)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] START, HSMClearTaskVDSCommand(HostName
> = ovirt2-7.vmmgmt-int.uoc.gr,
> HSMTaskGuidBaseVDSCommandParameters:{hostId='10599b78-5f45-48d2-bfe0-028f3dae69eb',
> taskId='ae2e80a4-d224-4fc3-a84b-859042811525'}), log id: 45b18a8a
> 2021-08-03 15:51:33,611+03 INFO
> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand]
> (EE-ManagedThreadFactory-engine-Thread-1481337)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] FINISH, HSMClearTaskVDSCommand,
> return: , log id: 45b18a8a
> 2021-08-03 15:51:33,611+03 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand]
> (EE-ManagedThreadFactory-engine-Thread-1481337)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] FINISH, SPMClearTaskVDSCommand,
> return: , log id: 6225ae22
> 2021-08-03 15:51:33,614+03 INFO
> [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
> (EE-ManagedThreadFactory-engine-Thread-1481337)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] BaseAsyncTask::removeTaskFromDB:
> Removed task 'ae2e80a4-d224-4fc3-a84b-859042811525' from DataBase
> 2021-08-03 15:51:33,614+03 INFO
> [org.ovirt.engine.core.bll.tasks.CommandAsyncTask]
> (EE-ManagedThreadFactory-engine-Thread-1481337)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743]
> CommandAsyncTask::HandleEndActionResult [within thread]: Removing
> CommandMultiAsyncTasks object for entity
> 'baaa5254-261c-452a-84b4-0a8b397cdb62'
> 2021-08-03 15:51:33,839+03 INFO
> [org.ovirt.engine.core.bll.MergeCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-95)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Merge command (jobId =
> c57fb3e5-da20-4838-8db3-31655ba76c1f) has completed for images
> '84c005da-cbec-4ace-8619-5a8e2ae5ea75'..'b43b7c33-5b53-4332-a2e0-f950debb919b'
> 2021-08-03 15:51:34,847+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-31)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Executing Live Merge command step
> 'MERGE_STATUS'
> 2021-08-03 15:51:34,917+03 ERROR
> [org.ovirt.engine.core.bll.MergeStatusCommand]
> (EE-ManagedThreadFactory-commandCoordinator-Thread-2)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Failed to live merge. Top volume
> b43b7c33-5b53-4332-a2e0-f950debb919b is still in qemu chain
> [b43b7c33-5b53-4332-a2e0-f950debb919b, 84c005da-cbec-4ace-8619-5a8e2ae5ea75]
> 2021-08-03 15:51:35,866+03 INFO
> [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-41)
> [b929fd4a-8ce7-408f-927d-ab0169879c4e] Command 'CopyImageGroupWithData' (id:
> 'd1136344-2888-4d63-8fe1-b506426bc8aa') waiting on child command id:
> 'b40aeec9-b7cf-4ee5-9683-54d98f4307d5' type:'CopyImageGroupVolumesData' to
> complete
> 2021-08-03 15:51:36,867+03 INFO
> [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-50)
> [b929fd4a-8ce7-408f-927d-ab0169879c4e] Command 'CopyImageGroupVolumesData'
> (id: 'b40aeec9-b7cf-4ee5-9683-54d98f4307d5') waiting on child command id:
> 'f46d65cb-32d9-4269-982e-6e19331b8a27' type:'CopyData' to complete
> 2021-08-03 15:51:36,873+03 ERROR
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-50)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command id:
> '87bc90c7-2aa5-4a1b-b58c-54296518658a failed child command status for step
> 'MERGE_STATUS'
> 2021-08-03 15:51:36,873+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-50)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshotSingleDiskLive'
> id: '87bc90c7-2aa5-4a1b-b58c-54296518658a' child commands
> '[a7de75fe-e94c-4795-9310-2c8fc3d6d3fc, ec806ac6-929f-42d9-a86e-98d6a39a4718,
> 6443529c-d753-48f6-8a9e-af1f9f09dfb5]' executions were completed, status
> 'FAILED'
> 2021-08-03 15:51:37,982+03 ERROR
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-22)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Merging of snapshot
> '1cd4985b-b0c0-40d6-bbde-54451e43bef6' images
> '84c005da-cbec-4ace-8619-5a8e2ae5ea75'..'b43b7c33-5b53-4332-a2e0-f950debb919b'
> 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.
> 2021-08-03 15:51:37,985+03 ERROR
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-22)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Ending command
> 'org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand'
> with failure.
> 2021-08-03 15:51:39,014+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-23)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Executing Live Merge command step
> 'REDUCE_IMAGE'
> 2021-08-03 15:51:39,029+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-23)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] No need to execute reduce image
> command, skipping its execution. Storage Type: 'FCP', Disk:
> 'anova.admin.uoc.gr_Disk2' Snapshot: 'anova.admin.uoc.gr-2021-08-03'
> 2021-08-03 15:51:39,034+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-23)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshotSingleDiskLive'
> id: '80dc4609-b91f-4e93-bc12-7b2083933e5a' child commands
> '[18653ea6-166c-41a3-b335-84525871b9e6, 74c83880-581b-4774-ae51-8c4af0c92c53,
> 92e92d8e-b099-47dd-ba8c-e3db907f9a62, baaa5254-261c-452a-84b4-0a8b397cdb62]'
> executions were completed, status 'SUCCEEDED'
> 2021-08-03 15:51:39,040+03 INFO
> [org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-23)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshot' (id:
> '04e9d61e-28a2-4ab0-9bb7-5c805ee871e9') waiting on child command id:
> '80dc4609-b91f-4e93-bc12-7b2083933e5a' type:'RemoveSnapshotSingleDiskLive' to
> complete
> 2021-08-03 15:51:40,046+03 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.GetImageInfoVDSCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-96)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] START, GetImageInfoVDSCommand(
> GetImageInfoVDSCommandParameters:{storagePoolId='5da76866-7b7d-11eb-9913-00163e1f2643',
> ignoreFailoverLimit='false',
> storageDomainId='96000ec9-e181-44eb-893f-e0a36e3a6775',
> imageGroupId='205a30a3-fc06-4ceb-8ef2-018f16d4ccbb',
> imageId='7611ebcf-5323-45ca-b16c-9302d0bdedc6'}), log id: 4c98e4db
> 2021-08-03 15:51:40,047+03 INFO
> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVolumeInfoVDSCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-96)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] START,
> GetVolumeInfoVDSCommand(HostName = ovirt2-7.vmmgmt-int.uoc.gr,
> GetVolumeInfoVDSCommandParameters:{hostId='10599b78-5f45-48d2-bfe0-028f3dae69eb',
> storagePoolId='5da76866-7b7d-11eb-9913-00163e1f2643',
> storageDomainId='96000ec9-e181-44eb-893f-e0a36e3a6775',
> imageGroupId='205a30a3-fc06-4ceb-8ef2-018f16d4ccbb',
> imageId='7611ebcf-5323-45ca-b16c-9302d0bdedc6'}), log id: 4aca5f83
> 2021-08-03 15:51:40,084+03 INFO
> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVolumeInfoVDSCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-96)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] FINISH, GetVolumeInfoVDSCommand,
> return:
> org.ovirt.engine.core.common.businessentities.storage.DiskImage@70097e6, log
> id: 4aca5f83
> 2021-08-03 15:51:40,084+03 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.GetImageInfoVDSCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-96)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] FINISH, GetImageInfoVDSCommand,
> return:
> org.ovirt.engine.core.common.businessentities.storage.DiskImage@70097e6, log
> id: 4c98e4db
> 2021-08-03 15:51:40,283+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-96)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Successfully merged snapshot
> '1cd4985b-b0c0-40d6-bbde-54451e43bef6' images
> '17618ba1-4ab8-49eb-a991-fc3d602ced14'..'7611ebcf-5323-45ca-b16c-9302d0bdedc6'
> 2021-08-03 15:51:40,287+03 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-96)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Ending command
> 'org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand'
> successfully.
> 2021-08-03 15:51:40,296+03 INFO
> [org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback]
> (EE-ManagedThreadFactory-engineScheduled-Thread-96)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Command 'RemoveSnapshot' id:
> '04e9d61e-28a2-4ab0-9bb7-5c805ee871e9' child commands
> '[87bc90c7-2aa5-4a1b-b58c-54296518658a,
> 80dc4609-b91f-4e93-bc12-7b2083933e5a]' executions were completed, status
> 'FAILED'
> 2021-08-03 15:51:41,322+03 ERROR
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-65)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] Ending command
> 'org.ovirt.engine.core.bll.snapshots.RemoveSnapshotCommand' with failure.
> 2021-08-03 15:51:41,353+03 ERROR
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (EE-ManagedThreadFactory-engineScheduled-Thread-65)
> [3bf9345d-fab2-490f-ba44-6aa014bbb743] EVENT_ID:
> USER_REMOVE_SNAPSHOT_FINISHED_FAILURE(357), Failed to delete snapshot
> 'anova.admin.uoc.gr-2021-08-03' for VM 'anova.admin.uoc.gr'.
>
> Any help would be highly appreciated
>
> _______________________________________________
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_______________________________________________
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