[ovirt-users] VM snapshot stuck
Hello Ovirt folks,
last two days we have troubles with stuck snapshot task on some vms. and
VM is frozen and unresponsible.
task progress is still null
I can unlock it with command unlock_entity.sh but VM stays frozen. and
VM has to be force powered down and started again
in engine log i can see only that master job is waiting for an other job.
oVirt Version 4.4.10.7-1.el8
OS Rocky Linux 8.6
last full update was last week on Thurstday
Log:
2022-08-05 09:10:05,461+02 INFO
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-35)
[8ff04bca-b5a2-4ba3-8925-1037c5a2850e] Command 'CreateSnapshotForVm'
(id: '93f98c9c-2936-4615-b12e-c295b90eace0') waiting on child command
id: '2f94c337-487e-40f7-b8f8-df69225d5c79'
type:'CreateLiveSnapshotForVm' to complete
2022-08-05 09:10:05,462+02 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetHostJobsVDSCommand]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-35)
[8ff04bca-b5a2-4ba3-8925-1037c5a2850e] START,
GetHostJobsVDSCommand(HostName = ovirt3.corp.sldev.cz,
GetHostJobsVDSCommandParameters:{hostId='15d9a919-63d5-4673-95d2-e84662ef0852',
type='virt', jobIds='[6e73cda8-85d0-471c-b090-4c89719a97f4]'}), log id:
515c7e0d
2022-08-05 09:10:05,466+02 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetHostJobsVDSCommand]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-35)
[8ff04bca-b5a2-4ba3-8925-1037c5a2850e] FINISH, GetHostJobsVDSCommand,
return:
{6e73cda8-85d0-471c-b090-4c89719a97f4=HostJobInfo:{id='6e73cda8-85d0-471c-b090-4c89719a97f4',
type='virt', description='snapshot_vm', status='running',
progress='null', error='null'}}, log id: 515c7e0d
2022-08-05 09:10:05,466+02 INFO
[org.ovirt.engine.core.bll.VirtJobCallback]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-35)
[8ff04bca-b5a2-4ba3-8925-1037c5a2850e] Command CreateLiveSnapshotForVm
id: '2f94c337-487e-40f7-b8f8-df69225d5c79': waiting for job
'6e73cda8-85d0-471c-b090-4c89719a97f4' on host 'ovirt3.corp.sldev.cz'
(id: '15d9a919-63d5-4673-95d2-e84662ef0852') to complete
any idea what should I check ?
thank you for any help.
Jirka