9:48 a.m.
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