Hi Enrico, Can you please send your question on a new different mail to users' list? (So we won't mix up the answers due to different ovirt-engine's versions).
Thanks for cooperation. *Regards,* *Shani Leviim* On Thu, Mar 8, 2018 at 6:08 PM, Enrico <enrico.becche...@pg.infn.it> wrote: > Hi All, > I've a similar question , I can't remove a snapshot. oVirt version is the > last stable 4.2.1.7 > with engine running in non hosted mode. Before remove snapshot I've > shutdown vm. > These are logs from engine: > > 2018-03-08 16:57:47,153+01 INFO > [org.ovirt.engine.core.bll.ProcessDownVmCommand] > (EE-ManagedThreadFactory-engine-Thread-40253) [711eba7d] Running command: > ProcessDownVmCommand internal: true. > 2018-03-08 16:57:55,589+01 INFO [org.ovirt.engine.core. > vdsbroker.monitoring.VmsStatisticsFetcher] > (EE-ManagedThreadFactory-engineScheduled-Thread-71) > [] Fetched 8 VMs from VDS '85bbf811-1069-4e67-ba86-e50dec9f5da9' > 2018-03-08 16:59:00,561+01 INFO > [org.ovirt.engine.core.bll.snapshots.RemoveDiskSnapshotsCommand] > (default task-31) [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Lock Acquired to > object > 'EngineLock:{exclusiveLocks='[281a869f-8541-49cf-894b-f583bd26083d=DISK]', > sharedLocks=''}' > 2018-03-08 16:59:00,599+01 INFO > [org.ovirt.engine.core.bll.snapshots.RemoveDiskSnapshotsCommand] > (EE-ManagedThreadFactory-engine-Thread-40284) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] > Running command: RemoveDiskSnapshotsCommand internal: false. Entities > affected : ID: 01f9b5f2-9e48-4c24-80e5-dca7f1d4d128 Type: VMAction group > MANIPULATE_VM_SNAPSHOTS with role type USER > 2018-03-08 16:59:00,613+01 INFO [org.ovirt.engine.core.dal. > dbbroker.auditloghandling.AuditLogDirector] > (EE-ManagedThreadFactory-engine-Thread-40284) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] EVENT_ID: > USER_REMOVE_DISK_SNAPSHOT(373), Disk 'SOL_Disk1' from Snapshot(s) 'PHP > 5.6.29' of VM 'SOL-DEV' deletion was initiated by admin@internal-authz. > 2018-03-08 16:59:00,615+01 INFO > [org.ovirt.engine.core.bll.snapshots.RemoveDiskSnapshotsCommand] > (EE-ManagedThreadFactory-engine-Thread-40284) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] > Lock freed to object 'EngineLock:{exclusiveLocks='[ > 281a869f-8541-49cf-894b-f583bd26083d=DISK]', sharedLocks=''}' > 2018-03-08 16:59:00,993+01 INFO > [org.ovirt.engine.core.bll.snapshots.RemoveDiskSnapshotsCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-25) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Starting child command 1 of 1, > image '64e8f28d-6c00-41d8-9f60-26a87d51cb8c' > 2018-03-08 16:59:01,026+01 INFO [org.ovirt.engine.core.bll.snapshots. > ColdMergeSnapshotSingleDiskCommand] > (EE-ManagedThreadFactory-commandCoordinator-Thread-7) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Running command: > ColdMergeSnapshotSingleDiskCommand internal: true. Entities affected : > ID: 00000000-0000-0000-0000-000000000000 Type: Storage > 2018-03-08 16:59:02,026+01 INFO [org.ovirt.engine.core.bll.snapshots. > ColdMergeSnapshotSingleDiskCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-98) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Command > 'ColdMergeSnapshotSingleDisk' id '2bbd81c3-9fa1-4e48-ab69-5588e1367539' > executing step 'PREPARE_MERGE' > 2018-03-08 16:59:02,048+01 INFO [org.ovirt.engine.core.bll. > storage.disk.image.PrepareMergeCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-98) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Running command: > PrepareMergeCommand internal: true. Entities affected : ID: > 00000000-0000-0000-0000-000000000000 Type: Storage > 2018-03-08 16:59:02,049+01 INFO [org.ovirt.engine.core. > vdsbroker.irsbroker.PrepareMergeVDSCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-98) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] START, PrepareMergeVDSCommand( > SPMColdMergeVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', > ignoreFailoverLimit='false'}), log id: 447f2b58 > 2018-03-08 16:59:02,178+01 INFO [org.ovirt.engine.core. > vdsbroker.irsbroker.PrepareMergeVDSCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-98) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] FINISH, PrepareMergeVDSCommand, > log id: 447f2b58 > 2018-03-08 16:59:02,221+01 INFO > [org.ovirt.engine.core.bll.tasks.CommandAsyncTask] > (EE-ManagedThreadFactory-engineScheduled-Thread-98) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] CommandAsyncTask::Adding > CommandMultiAsyncTasks object for command 'b5983000-d637-47da-8aa2- > fb8fec50b480' > 2018-03-08 16:59:02,221+01 INFO > [org.ovirt.engine.core.bll.CommandMultiAsyncTasks] > (EE-ManagedThreadFactory-engineScheduled-Thread-98) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] CommandMultiAsyncTasks::attachTask: > Attaching task '0f762196-21ed-4b70-995d-729f3ed72425' to command > 'b5983000-d637-47da-8aa2-fb8fec50b480'. > 2018-03-08 16:59:02,235+01 INFO > [org.ovirt.engine.core.bll.tasks.AsyncTaskManager] > (EE-ManagedThreadFactory-engineScheduled-Thread-98) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Adding task > '0f762196-21ed-4b70-995d-729f3ed72425' (Parent Command 'PrepareMerge', > Parameters Type > 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters'), > polling hasn't started yet.. > 2018-03-08 16:59:02,241+01 INFO > [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] > (EE-ManagedThreadFactory-engineScheduled-Thread-98) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] BaseAsyncTask::startPollingTask: > Starting to poll task '0f762196-21ed-4b70-995d-729f3ed72425'. > 2018-03-08 16:59:03,262+01 INFO [org.ovirt.engine.core.bll. > SerialChildCommandsExecutionCallback] > (EE-ManagedThreadFactory-engineScheduled-Thread-79) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Command 'RemoveDiskSnapshots' (id: > '8f600a64-5ec5-4f81-98de-2ced76193aa4') waiting on child command id: > '2bbd81c3-9fa1-4e48-ab69-5588e1367539' type:'ColdMergeSnapshotSingleDisk' > to complete > 2018-03-08 16:59:04,271+01 INFO [org.ovirt.engine.core.bll. > SerialChildCommandsExecutionCallback] > (EE-ManagedThreadFactory-engineScheduled-Thread-67) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Command > 'ColdMergeSnapshotSingleDisk' (id: '2bbd81c3-9fa1-4e48-ab69-5588e1367539') > waiting on child command id: 'b5983000-d637-47da-8aa2-fb8fec50b480' > type:'PrepareMerge' to complete > 2018-03-08 16:59:07,322+01 INFO [org.ovirt.engine.core.bll. > SerialChildCommandsExecutionCallback] > (EE-ManagedThreadFactory-engineScheduled-Thread-86) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Command 'RemoveDiskSnapshots' (id: > '8f600a64-5ec5-4f81-98de-2ced76193aa4') waiting on child command id: > '2bbd81c3-9fa1-4e48-ab69-5588e1367539' type:'ColdMergeSnapshotSingleDisk' > to complete > 2018-03-08 16:59:08,331+01 INFO [org.ovirt.engine.core.bll. > SerialChildCommandsExecutionCallback] > (EE-ManagedThreadFactory-engineScheduled-Thread-100) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Command > 'ColdMergeSnapshotSingleDisk' (id: '2bbd81c3-9fa1-4e48-ab69-5588e1367539') > waiting on child command id: 'b5983000-d637-47da-8aa2-fb8fec50b480' > type:'PrepareMerge' to complete > 2018-03-08 16:59:09,986+01 INFO > [org.ovirt.engine.core.bll.tasks.AsyncTaskManager] > (EE-ManagedThreadFactory-engineScheduled-Thread-38) [] Polling and > updating Async Tasks: 1 tasks, 1 tasks to poll now > 2018-03-08 16:59:09,998+01 ERROR [org.ovirt.engine.core. > vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-38) [] Failed in > 'HSMGetAllTasksStatusesVDS' method > 2018-03-08 16:59:10,000+01 ERROR [org.ovirt.engine.core.dal. > dbbroker.auditloghandling.AuditLogDirector] > (EE-ManagedThreadFactory-engineScheduled-Thread-38) > [] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), VDSM > infn-vm05.management command HSMGetAllTasksStatusesVDS failed: Volume does > not exist: ('64e8f28d-6c00-41d8-9f60-26a87d51cb8c',) > 2018-03-08 16:59:10,000+01 INFO > [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] > (EE-ManagedThreadFactory-engineScheduled-Thread-38) [] > SPMAsyncTask::PollTask: Polling task '0f762196-21ed-4b70-995d-729f3ed72425' > (Parent Command 'PrepareMerge', Parameters Type > 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters') returned > status 'finished', result 'cleanSuccess'. > 2018-03-08 16:59:10,000+01 ERROR > [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] > (EE-ManagedThreadFactory-engineScheduled-Thread-38) [] > BaseAsyncTask::logEndTaskFailure: > Task '0f762196-21ed-4b70-995d-729f3ed72425' (Parent Command > 'PrepareMerge', Parameters Type > 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters') > ended with failure: > -- Result: 'cleanSuccess' > -- Message: 'VDSGenericException: VDSErrorException: Failed to > HSMGetAllTasksStatusesVDS, error = Volume does not exist: > ('64e8f28d-6c00-41d8-9f60-26a87d51cb8c',), code = 201', > -- Exception: 'VDSGenericException: VDSErrorException: Failed to > HSMGetAllTasksStatusesVDS, error = Volume does not exist: > ('64e8f28d-6c00-41d8-9f60-26a87d51cb8c',), code = 201' > 2018-03-08 16:59:10,001+01 INFO > [org.ovirt.engine.core.bll.tasks.CommandAsyncTask] > (EE-ManagedThreadFactory-engineScheduled-Thread-38) [] > CommandAsyncTask::endActionIfNecessary: > All tasks of command 'b5983000-d637-47da-8aa2-fb8fec50b480' has ended -> > executing 'endAction' > 2018-03-08 16:59:10,001+01 INFO > [org.ovirt.engine.core.bll.tasks.CommandAsyncTask] > (EE-ManagedThreadFactory-engineScheduled-Thread-38) [] > CommandAsyncTask::endAction: Ending action for '1' tasks (command ID: > 'b5983000-d637-47da-8aa2-fb8fec50b480'): calling endAction '. > 2018-03-08 16:59:10,001+01 INFO > [org.ovirt.engine.core.bll.tasks.CommandAsyncTask] > (EE-ManagedThreadFactory-engine-Thread-40287) [] > CommandAsyncTask::endCommandAction > [within thread] context: Attempting to endAction 'PrepareMerge', > 2018-03-08 16:59:10,005+01 ERROR [org.ovirt.engine.core.bll. > storage.disk.image.PrepareMergeCommand] > (EE-ManagedThreadFactory-engine-Thread-40287) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Ending command > 'org.ovirt.engine.core.bll.storage.disk.image.PrepareMergeCommand' with > failure. > 2018-03-08 16:59:10,013+01 INFO > [org.ovirt.engine.core.bll.tasks.CommandAsyncTask] > (EE-ManagedThreadFactory-engine-Thread-40287) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] > CommandAsyncTask::HandleEndActionResult [within thread]: endAction for > action type 'PrepareMerge' completed, handling the result. > 2018-03-08 16:59:10,013+01 INFO > [org.ovirt.engine.core.bll.tasks.CommandAsyncTask] > (EE-ManagedThreadFactory-engine-Thread-40287) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] > CommandAsyncTask::HandleEndActionResult [within thread]: endAction for > action type 'PrepareMerge' succeeded, clearing tasks. > 2018-03-08 16:59:10,014+01 INFO > [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] > (EE-ManagedThreadFactory-engine-Thread-40287) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] > SPMAsyncTask::ClearAsyncTask: Attempting to clear task > '0f762196-21ed-4b70-995d-729f3ed72425' > 2018-03-08 16:59:10,016+01 INFO [org.ovirt.engine.core. > vdsbroker.irsbroker.SPMClearTaskVDSCommand] > (EE-ManagedThreadFactory-engine-Thread-40287) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] START, SPMClearTaskVDSCommand( > SPMTaskGuidBaseVDSCommandParameters:{storagePoolId=' > 18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', > taskId='0f762196-21ed-4b70-995d-729f3ed72425'}), log id: 5a0c3cc1 > 2018-03-08 16:59:10,017+01 INFO [org.ovirt.engine.core. > vdsbroker.vdsbroker.HSMClearTaskVDSCommand] > (EE-ManagedThreadFactory-engine-Thread-40287) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] START, HSMClearTaskVDSCommand(HostName > = infn-vm05.management, HSMTaskGuidBaseVDSCommandParam > eters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', > taskId='0f762196-21ed-4b70-995d-729f3ed72425'}), log id: 608b0bf > 2018-03-08 16:59:10,033+01 INFO [org.ovirt.engine.core. > vdsbroker.vdsbroker.HSMClearTaskVDSCommand] > (EE-ManagedThreadFactory-engine-Thread-40287) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] FINISH, HSMClearTaskVDSCommand, > log id: 608b0bf > 2018-03-08 16:59:10,033+01 INFO [org.ovirt.engine.core. > vdsbroker.irsbroker.SPMClearTaskVDSCommand] > (EE-ManagedThreadFactory-engine-Thread-40287) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] FINISH, SPMClearTaskVDSCommand, > log id: 5a0c3cc1 > 2018-03-08 16:59:10,035+01 INFO > [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] > (EE-ManagedThreadFactory-engine-Thread-40287) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] > BaseAsyncTask::removeTaskFromDB: Removed task > '0f762196-21ed-4b70-995d-729f3ed72425' > from DataBase > 2018-03-08 16:59:10,035+01 INFO > [org.ovirt.engine.core.bll.tasks.CommandAsyncTask] > (EE-ManagedThreadFactory-engine-Thread-40287) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] > CommandAsyncTask::HandleEndActionResult [within thread]: Removing > CommandMultiAsyncTasks object for entity 'b5983000-d637-47da-8aa2- > fb8fec50b480' > 2018-03-08 16:59:15,375+01 INFO [org.ovirt.engine.core.bll. > SerialChildCommandsExecutionCallback] > (EE-ManagedThreadFactory-engineScheduled-Thread-57) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Command 'RemoveDiskSnapshots' (id: > '8f600a64-5ec5-4f81-98de-2ced76193aa4') waiting on child command id: > '2bbd81c3-9fa1-4e48-ab69-5588e1367539' type:'ColdMergeSnapshotSingleDisk' > to complete > 2018-03-08 16:59:16,384+01 ERROR [org.ovirt.engine.core.bll.snapshots. > ColdMergeSnapshotSingleDiskCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-27) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Command > 'ColdMergeSnapshotSingleDisk' id '2bbd81c3-9fa1-4e48-ab69-5588e1367539' > failed executing step 'PREPARE_MERGE' > 2018-03-08 16:59:16,384+01 INFO [org.ovirt.engine.core.bll. > SerialChildCommandsExecutionCallback] > (EE-ManagedThreadFactory-engineScheduled-Thread-27) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Command > 'ColdMergeSnapshotSingleDisk' id: '2bbd81c3-9fa1-4e48-ab69-5588e1367539' > child commands '[b5983000-d637-47da-8aa2-fb8fec50b480]' executions were > completed, status 'FAILED' > 2018-03-08 16:59:17,398+01 ERROR [org.ovirt.engine.core.bll.snapshots. > ColdMergeSnapshotSingleDiskCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-77) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Ending command > 'org.ovirt.engine.core.bll.snapshots.ColdMergeSnapshotSingleDiskCommand' > with failure. > 2018-03-08 16:59:17,409+01 INFO [org.ovirt.engine.core.bll. > SerialChildCommandsExecutionCallback] > (EE-ManagedThreadFactory-engineScheduled-Thread-77) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Command 'RemoveDiskSnapshots' id: > '8f600a64-5ec5-4f81-98de-2ced76193aa4' child commands > '[2bbd81c3-9fa1-4e48-ab69-5588e1367539]' executions were completed, > status 'FAILED' > 2018-03-08 16:59:18,424+01 ERROR > [org.ovirt.engine.core.bll.snapshots.RemoveDiskSnapshotsCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-36) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] Ending command > 'org.ovirt.engine.core.bll.snapshots.RemoveDiskSnapshotsCommand' with > failure. > 2018-03-08 16:59:18,460+01 ERROR [org.ovirt.engine.core.dal. > dbbroker.auditloghandling.AuditLogDirector] > (EE-ManagedThreadFactory-engineScheduled-Thread-36) > [ceb64d67-ce9e-41a8-93dd-ffa512bfd18e] EVENT_ID: > USER_REMOVE_DISK_SNAPSHOT_FINISHED_FAILURE(376), Failed to complete > deletion of Disk 'SOL_Disk1' from snapshot(s) 'PHP 5.6.29' of VM 'SOL-DEV' > (User: admin@internal-authz). > 2018-03-08 17:00:18,145+01 INFO > [org.ovirt.engine.core.bll.tasks.AsyncTaskManager] > (EE-ManagedThreadFactory-engineScheduled-Thread-46) [] Setting new tasks > map. The map contains now 0 tasks > 2018-03-08 17:00:18,145+01 INFO > [org.ovirt.engine.core.bll.tasks.AsyncTaskManager] > (EE-ManagedThreadFactory-engineScheduled-Thread-46) [] Cleared all tasks > of pool '18d57688-6ed4-43b8-bd7c-0665b55950b7'. > > Thanks a lot > Best Regards > Enrico > > > Il 08/03/18 16:30, Shani Leviim ha scritto: > > Hi Lionel, > > Can you please share once again your engine log (or at least the relevant > part where that error message occurred)? > > > *Regards, * > > *Shani Leviim * > > On Thu, Mar 8, 2018 at 1:56 PM, Lionel Caignec <caig...@cines.fr> wrote: > >> Hi, >> >> i finished to move my data, but now when i want to remove my old disk i >> get stuck to this error : >> "Cannot detach Virtual Machine Disk. The disk is already configured in a >> snapshot. In order to detach it, remove the disk's snapshots". >> But like i said before there is no snapshot anymore. >> So what can i do? Delete manually inside database? So where? >> Delete manually lvm volume, so how can i find the good one? >> >> Please help ;). >> >> Lionel >> >> ----- Mail original ----- >> De: "Lionel Caignec" <caig...@cines.fr> >> À: "Shani Leviim" <slev...@redhat.com> >> Cc: "users" <users@ovirt.org> >> Envoyé: Mardi 6 Mars 2018 08:22:30 >> Objet: Re: [ovirt-users] Ghost Snapshot Disk >> >> Hi, >> >> ok thank you for information (sorry for late response). >> >> I will do that. >> >> ----- Mail original ----- >> De: "Shani Leviim" <slev...@redhat.com> >> À: "Lionel Caignec" <caig...@cines.fr> >> Cc: "users" <users@ovirt.org> >> Envoyé: Mardi 27 Février 2018 14:19:45 >> Objet: Re: [ovirt-users] Ghost Snapshot Disk >> >> Hi Lionel, >> >> Sorry for the delay in replying you. >> >> If it's possible from your side, syncing the data and destroying old disk >> sounds about right. >> >> In addition, it seems like you're having this bug: >> https://bugzilla.redhat.com/show_bug.cgi?id=1509629 >> And it was fixed for version 4.1.9. and above. >> >> >> >> *Regards,* >> >> *Shani Leviim* >> >> On Mon, Feb 26, 2018 at 4:18 PM, Lionel Caignec <caig...@cines.fr> wrote: >> >> > Ok so i reply myself, >> > >> > Version is 4.1.7.6-1 >> > >> > I just delete manually a snapshot previously created. But this is an io >> > intensive vm, whit big disk (2,5To, and 5To). >> > >> > For the log, i cannot paste all my log on public list security reason, i >> > will send you full in private. >> > Here is an extract relevant to my error >> > engine.log-20180210:2018-02-09 23:00:03,200+01 INFO >> > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> > (default task-312) [44402a8c-3196-43f0-ba33-307ea78e6f49] EVENT_ID: >> > USER_CREATE_SNAPSHOT(45), Correlation ID: 44402a8c-3196-43f0-ba33-307ea7 >> 8e6f49, >> > Job ID: 030cd310-fec9-4a89-8c3f-7888504fe973, Call Stack: null, Custom >> > ID: null, Custom Event ID: -1, Message: Snapshot >> 'AUTO_7D_zz_nil_20180209_220002' >> > creation for VM 'zz_nil' was initiated by snap_user@internal. >> > engine.log-20180210:2018-02-09 23:01:06,578+01 INFO >> > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> > (DefaultQuartzScheduler5) [] EVENT_ID: USER_CREATE_SNAPSHOT_FINISHED_ >> SUCCESS(68), >> > Correlation ID: 44402a8c-3196-43f0-ba33-307ea78e6f49, Job ID: >> > 030cd310-fec9-4a89-8c3f-7888504fe973, Call Stack: null, Custom ID: >> null, >> > Custom Event ID: -1, Message: Snapshot 'AUTO_7D_zz_nil_20180209_220002' >> > creation for VM 'zz_nil' has been completed. >> > engine.log-20180220:2018-02-19 17:01:23,800+01 INFO >> > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> > (default task-113) [] EVENT_ID: USER_REMOVE_SNAPSHOT(342), Correlation >> ID: >> > 06a9efa4-1b80-4021-bf3e-41ecebe58a88, Job ID: >> c9a918a7-b00c-43cf-b6de-3659ac0765da, >> > Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: >> Snapshot >> > 'AUTO_7D_zz_nil_20180209_220002' deletion for VM 'zz_nil' was initiated >> > by acaignec@ldap-cines-authz. >> > engine.log-20180221:2018-02-20 22:24:45,174+01 ERROR >> > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> > (DefaultQuartzScheduler6) [06a9efa4-1b80-4021-bf3e-41ecebe58a88] >> > EVENT_ID: USER_REMOVE_SNAPSHOT_FINISHED_FAILURE(357), Correlation ID: >> > 06a9efa4-1b80-4021-bf3e-41ecebe58a88, Job ID: >> c9a918a7-b00c-43cf-b6de-3659ac0765da, >> > Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Failed >> to >> > delete snapshot 'AUTO_7D_zz_nil_20180209_220002' for VM 'zz_nil'. >> > 2018-02-20 22:24:46,266+01 INFO [org.ovirt.engine.core.bll.tas >> ks.SPMAsyncTask] >> > (DefaultQuartzScheduler3) [516079c3] SPMAsyncTask::PollTask: Polling >> task >> > '34137342-4f30-476d-b16c-1cb7e0ea0ac0' (Parent Command 'DestroyImage', >> > Parameters Type 'org.ovirt.engine.core.common. >> asynctasks.AsyncTaskParameters') >> > returned status 'finished', result 'success'. >> > 2018-02-20 22:24:46,267+01 INFO [org.ovirt.engine.core.bll.tas >> ks.SPMAsyncTask] >> > (DefaultQuartzScheduler3) [516079c3] BaseAsyncTask::onTaskEndSuccess: >> > Task '34137342-4f30-476d-b16c-1cb7e0ea0ac0' (Parent Command >> > 'DestroyImage', Parameters Type 'org.ovirt.engine.core.common. >> asynctasks.AsyncTaskParameters') >> > ended successfully. >> > 2018-02-20 22:24:46,268+01 INFO [org.ovirt.engine.core.bll.tas >> ks.CommandAsyncTask] >> > (DefaultQuartzScheduler3) [516079c3] CommandAsyncTask::endActionIfN >> ecessary: >> > All tasks of command 'fe8c91f2-386b-4b3f-bbf3-aeda8e9244c6' has ended >> -> >> > executing 'endAction' >> > 2018-02-20 22:24:46,268+01 INFO [org.ovirt.engine.core.bll.tas >> ks.CommandAsyncTask] >> > (DefaultQuartzScheduler3) [516079c3] CommandAsyncTask::endAction: Ending >> > action for '1' tasks (command ID: 'fe8c91f2-386b-4b3f-bbf3-aeda8 >> e9244c6'): >> > calling endAction '. >> > 2018-02-20 22:24:46,268+01 INFO [org.ovirt.engine.core.bll.tas >> ks.CommandAsyncTask] >> > (org.ovirt.thread.pool-6-thread-20) [516079c3] >> CommandAsyncTask::endCommandAction >> > [within thread] context: Attempting to endAction 'DestroyImage', >> > 2018-02-20 22:24:46,269+01 ERROR [org.ovirt.engine.core.bll.tas >> ks.CommandAsyncTask] >> > (org.ovirt.thread.pool-6-thread-20) [516079c3] [within thread]: >> endAction >> > for action type DestroyImage threw an exception.: >> > java.lang.NullPointerException >> > at org.ovirt.engine.core.bll.tasks.CoCoAsyncTaskHelper. >> > endAction(CoCoAsyncTaskHelper.java:335) [bll.jar:] >> > at org.ovirt.engine.core.bll.tasks.CommandCoordinatorImpl. >> > endAction(CommandCoordinatorImpl.java:340) [bll.jar:] >> > at org.ovirt.engine.core.bll.tasks.CommandAsyncTask. >> > endCommandAction(CommandAsyncTask.java:154) [bll.jar:] >> > at org.ovirt.engine.core.bll.tasks.CommandAsyncTask.lambda$ >> > endActionIfNecessary$0(CommandAsyncTask.java:106) [bll.jar:] >> > at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$ >> > InternalWrapperRunnable.run(ThreadPoolUtil.java:84) [utils.jar:] >> > at java.util.concurrent.Executors$RunnableAdapter.call( >> Executors.java:511) >> > [rt.jar:1.8.0_161] >> > at java.util.concurrent.FutureTask.run(FutureTask.java:266) >> > [rt.jar:1.8.0_161] >> > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPool >> Executor.java:1149) >> > [rt.jar:1.8.0_161] >> > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo >> lExecutor.java:624) >> > [rt.jar:1.8.0_161] >> > at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_161] >> > >> > ----- Mail original ----- >> > De: "Shani Leviim" <slev...@redhat.com> >> > À: "Lionel Caignec" <caig...@cines.fr> >> > Envoyé: Lundi 26 Février 2018 14:42:38 >> > Objet: Re: [ovirt-users] Ghost Snapshot Disk >> > >> > Yes, please. >> > Can you detail a bit more regarding the actions you've done? >> > >> > I'm assuming that since the snapshot had no description, trying to >> operate >> > it caused the nullPointerException you've got. >> > But I want to examine what was the cause for that. >> > >> > Also, can you please answer back to the list? >> > >> > >> > >> > *Regards,* >> > >> > *Shani Leviim* >> > >> > On Mon, Feb 26, 2018 at 3:37 PM, Lionel Caignec <caig...@cines.fr> >> wrote: >> > >> > > Version is 4.1.7.6-1 >> > > >> > > Do you want the log from the day i delete snapshot? >> > > >> > > ----- Mail original ----- >> > > De: "Shani Leviim" <slev...@redhat.com> >> > > À: "Lionel Caignec" <caig...@cines.fr> >> > > Cc: "users" <users@ovirt.org> >> > > Envoyé: Lundi 26 Février 2018 14:29:16 >> > > Objet: Re: [ovirt-users] Ghost Snapshot Disk >> > > >> > > Hi, >> > > >> > > What is your engine version, please? >> > > I'm trying to reproduce your steps, for understanding better was is >> the >> > > cause for that error. Therefore, a full engine log is needed. >> > > Can you please attach it? >> > > >> > > Thanks, >> > > >> > > >> > > *Shani Leviim* >> > > >> > > On Mon, Feb 26, 2018 at 2:48 PM, Lionel Caignec <caig...@cines.fr> >> > wrote: >> > > >> > > > Hi >> > > > >> > > > 1) this is error message from ui.log >> > > > >> > > > 2018-02-26 13:44:10,001+01 ERROR [org.ovirt.engine.ui.frontend. >> > > > server.gwt.OvirtRemoteLoggingService] (default task-3) [] >> Permutation >> > > > name: 8C01181C3B121D0AAE1312275CC96415 >> > > > 2018-02-26 13:44:10,001+01 ERROR [org.ovirt.engine.ui.frontend. >> > > server.gwt.OvirtRemoteLoggingService] >> > > > (default task-3) [] Uncaught exception: com.google.gwt.core.client. >> > > JavaScriptException: >> > > > (TypeError) >> > > > __gwt$exception: <skipped>: Cannot read property 'F' of null >> > > > at org.ovirt.engine.ui.uicommonweb.models.storage. >> > > > DisksAllocationModel$3.$onSuccess(DisksAllocationModel.java:120) >> > > > at org.ovirt.engine.ui.uicommonweb.models.storage. >> > > > DisksAllocationModel$3.onSuccess(DisksAllocationModel.java:120) >> > > > at org.ovirt.engine.ui.frontend.Frontend$2.$onSuccess( >> > > Frontend.java:233) >> > > > [frontend.jar:] >> > > > at org.ovirt.engine.ui.frontend.F >> rontend$2.onSuccess(Frontend. >> > > java:233) >> > > > [frontend.jar:] >> > > > at org.ovirt.engine.ui.frontend.communication. >> > > > OperationProcessor$2.$onSuccess(OperationProcessor.java:139) >> > > > [frontend.jar:] >> > > > at org.ovirt.engine.ui.frontend.communication. >> > > > OperationProcessor$2.onSuccess(OperationProcessor.java:139) >> > > > [frontend.jar:] >> > > > at org.ovirt.engine.ui.frontend.communication. >> > > > GWTRPCCommunicationProvider$5$1.$onSuccess( >> > GWTRPCCommunicationProvider. >> > > java:269) >> > > > [frontend.jar:] >> > > > at org.ovirt.engine.ui.frontend.communication. >> > > > GWTRPCCommunicationProvider$5$1.onSuccess(GWTRPCCommunicatio >> nProvider. >> > > java:269) >> > > > [frontend.jar:] >> > > > at com.google.gwt.user.client.rpc >> .impl.RequestCallbackAdapter. >> > > > onResponseReceived(RequestCallbackAdapter.java:198) >> [gwt-servlet.jar:] >> > > > at com.google.gwt.http.client.Req >> uest.$fireOnResponseReceived( >> > > Request.java:237) >> > > > [gwt-servlet.jar:] >> > > > at com.google.gwt.http.client.RequestBuilder$1. >> > > onReadyStateChange(RequestBuilder.java:409) >> > > > [gwt-servlet.jar:] >> > > > at Unknown.eval(webadmin-0.js@65) >> > > > at com.google.gwt.core.client.imp >> l.Impl.apply(Impl.java:296) >> > > > [gwt-servlet.jar:] >> > > > at com.google.gwt.core.client.imp >> l.Impl.entry0(Impl.java:335) >> > > > [gwt-servlet.jar:] >> > > > at Unknown.eval(webadmin-0.js@54) >> > > > >> > > > >> > > > 2) This line seems to be about the bad disk : >> > > > >> > > > f242cc9a-56c1-4ae4-aef0-f75eb01f74b1 | 2018-01-17 22:02:00+01 | >> > > > 2748779069440 | 00000000-0000-0000-0000-000000000000 | >> > > > 00000000-0000-0000-0000-000000000000 | 4 | 2018-01-18 >> > > > 22:01:20.5+01 | 0dd2090c-3491-4fa1-98c3-54ae88be793c >> > > > >> > > > >> > > > 3) Snapshot table is empty for the concerned vm_id. >> > > > >> > > > ----- Mail original ----- >> > > > De: "Shani Leviim" <slev...@redhat.com> >> > > > À: "Lionel Caignec" <caig...@cines.fr> >> > > > Cc: "users" <users@ovirt.org> >> > > > Envoyé: Lundi 26 Février 2018 13:31:23 >> > > > Objet: Re: [ovirt-users] Ghost Snapshot Disk >> > > > >> > > > Hi Lionel, >> > > > >> > > > The error message you've mentioned sounds like a UI error. >> > > > Can you please attach your ui log? >> > > > >> > > > Also, on the data from 'images' table you've uploaded, can you >> describe >> > > > which line is the relevant disk? >> > > > >> > > > Finally (for now), in case the snapshot was deleted, can you please >> > > > validate it by viewing the output of: >> > > > $ select * from snapshots; >> > > > >> > > > >> > > > >> > > > *Regards,* >> > > > >> > > > *Shani Leviim* >> > > > >> > > > On Mon, Feb 26, 2018 at 9:20 AM, Lionel Caignec <caig...@cines.fr> >> > > wrote: >> > > > >> > > > > Hi Shani, >> > > > > thank you for helping me with your reply, >> > > > > i juste make a little mistake on explanation. In fact it's the >> > snapshot >> > > > > does not exist anymore. This is the disk(s) relative to her wich >> > still >> > > > > exist, and perhaps LVM volume. >> > > > > So can i delete manually this disk in database? what about the lvm >> > > > volume? >> > > > > Is it better to recreate disk sync data and destroy old one? >> > > > > >> > > > > >> > > > > >> > > > > ----- Mail original ----- >> > > > > De: "Shani Leviim" <slev...@redhat.com> >> > > > > À: "Lionel Caignec" <caig...@cines.fr> >> > > > > Cc: "users" <users@ovirt.org> >> > > > > Envoyé: Dimanche 25 Février 2018 14:26:41 >> > > > > Objet: Re: [ovirt-users] Ghost Snapshot Disk >> > > > > >> > > > > Hi Lionel, >> > > > > >> > > > > You can try to delete that snapshot directly from the database. >> > > > > >> > > > > In case of using psql [1], once you've logged in to your >> database, >> > you >> > > > can >> > > > > run this query: >> > > > > $ select * from snapshots where vm_id = '<your_vm_id>'; >> > > > > This one would list the snapshots associated with a VM by its id. >> > > > > >> > > > > In case you don't have you vm_id, you can locate it by querying: >> > > > > $ select * from vms where vm_name = 'nil'; >> > > > > This one would show you some details about a VM by its name >> > (including >> > > > the >> > > > > vm's id). >> > > > > >> > > > > Once you've found the relevant snapshot, you can delete it by >> > running: >> > > > > $ delete from snapshots where snapshot_id = '<your_snapshot_id>'; >> > > > > This one would delete the desired snapshot from the database. >> > > > > >> > > > > Since it's a delete operation, I would suggest confirming the ids >> > > before >> > > > > executing it. >> > > > > >> > > > > Hope you've found it useful! >> > > > > >> > > > > [1] >> > > > > https://www.ovirt.org/documentation/install-guide/ >> > > > appe-Preparing_a_Remote_ >> > > > > PostgreSQL_Database_for_Use_with_the_oVirt_Engine/ >> > > > > >> > > > > >> > > > > *Regards,* >> > > > > >> > > > > *Shani Leviim* >> > > > > >> > > > > On Fri, Feb 23, 2018 at 9:25 AM, Lionel Caignec <caig...@cines.fr >> > >> > > > wrote: >> > > > > >> > > > > > Hi, >> > > > > > >> > > > > > i've a problem with snapshot. On one VM i've a "snapshot" ghost >> > > without >> > > > > > name or uuid, only information is size (see attachment). In the >> > > > snapshot >> > > > > > tab there is no trace about this disk. >> > > > > > >> > > > > > In database (table images) i found this : >> > > > > > f242cc9a-56c1-4ae4-aef0-f75eb01f74b1 | 2018-01-17 >> 22:02:00+01 | >> > > > > > 2748779069440 | 00000000-0000-0000-0000-000000000000 | >> > > > > > 00000000-0000-0000-0000-000000000000 | 4 | 2018-01-18 >> > > > > > 22:01:20.5+01 | 0dd2090c-3491-4fa1-98c3-54ae88be793c >> > > > > > | 2 | 4 | 17e26476-cecb-441d-a5f7- >> > > 46ab3ef387ee >> > > > | >> > > > > > 2018-01-17 22:01:29.663334+01 | 2018-01-19 08:40:14.345229+01 | >> f >> > > > | >> > > > > > 1 | 2 >> > > > > > 1c7650fa-542b-4ec2-83a1-d2c1c31be5fd | 2018-01-17 22:02:03+01 >> | >> > > > > > 5368709120000 | 00000000-0000-0000-0000-000000000000 | >> > > > > > 00000000-0000-0000-0000-000000000000 | 4 | 2018-01-18 >> > > > > > 22:01:20.84+01 | 0dd2090c-3491-4fa1-98c3-54ae88be793c >> > > > > > | 2 | 4 | bf834a91-c69f-4d2c-b639- >> > > 116ed58296d8 >> > > > | >> > > > > > 2018-01-17 22:01:29.836133+01 | 2018-01-19 08:40:19.083508+01 | >> f >> > > > | >> > > > > > 1 | 2 >> > > > > > 8614b21f-c0de-40f2-b4fb-e5cf193b0743 | 2018-02-09 23:00:44+01 >> | >> > > > > > 5368709120000 | 00000000-0000-0000-0000-000000000000 | >> > > > > > 00000000-0000-0000-0000-000000000000 | 4 | 2018-02-16 >> > > > > > 23:00:02.855+01 | 390175dc-baf4-4831-936a-5ea68fa4c969 >> > > > > > >> > > > > > >> > > > > > But i does not know which line is my disk. Is it possible to >> > delete >> > > > > > directly into database? >> > > > > > Or is it better to dump my disk to another new and delete the >> > > > "corrupted >> > > > > > one"? >> > > > > > >> > > > > > Another thing, when i try to move the disk to another storage >> > > domain i >> > > > > > always get "uncaght exeption occured ..." and no error in >> > engine.log. >> > > > > > >> > > > > > >> > > > > > Thank you for helping. >> > > > > > >> > > > > > -- >> > > > > > Lionel Caignec >> > > > > > >> > > > > > _______________________________________________ >> > > > > > Users mailing list >> > > > > > Users@ovirt.org >> > > > > > http://lists.ovirt.org/mailman/listinfo/users >> > > > > > >> > > > > > >> > > > > >> > > > >> > > >> > >> _______________________________________________ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> > > > > _______________________________________________ > Users mailing listUsers@ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users > > > > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > >
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