[ovirt-users] Live snapshot failed but still there ??

Wed Oct 29 07:17:29 UTC 2014

Hi Yair,

Yes... engine log attached...

Another thing i discovered is :-
1. If the VM is in RUN mode...the live snapshot working fine without any
error...
2. If the VM is in RUN-ONCE mode...the live snapshot failed with this error
"VM restart is recommended. Note that using the created snapshot might
cause data inconsistency."

THanks,
Punit

On Wed, Oct 29, 2014 at 2:42 PM, Yair Zaslavsky <yzaslavs at redhat.com> wrote:

>
>
> ----- Original Message -----
> > From: "Punit Dambiwal" <hypunit at gmail.com>
> > To: users at ovirt.org
> > Sent: Wednesday, October 29, 2014 4:59:12 AM
> > Subject: [ovirt-users] Live snapshot failed but still there ??
> >
> > Hi,
> >
> > I try to create the live snapshot it failed because of the VM filesystem
> > inconsistency but in the engine dashboard it shows it created ??
> >
> > Screen shots attached....
>
> Can you attach relevant engine.log and server.log?
>
> >
> > Thanks,
> > Punit
> >
> > _______________________________________________
> > Users mailing list
> > Users at ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>
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2014-10-29 12:20:30,810 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-8-thread-39) [3cb61627] HostName = compute4
2014-10-29 12:20:30,810 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-8-thread-39) [3cb61627] Command SnapshotVDSCommand(HostName = compute4, HostId = 3a7a4504-1434-4fd2-ac00-e8d12c043b37, vmId=f7e50694-37a7-44c8-87fd-d445ca2aa427) execution failed. Exception: VDSErrorException: VDSGenericException: VDSErrorException: Failed to SnapshotVDS, error = Snapshot failed, code = 48
2014-10-29 12:20:30,811 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-8-thread-39) [3cb61627] FINISH, SnapshotVDSCommand, log id: 555b017e
2014-10-29 12:20:30,811 WARN  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (org.ovirt.thread.pool-8-thread-39) [3cb61627] Could not perform live snapshot due to error: VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to SnapshotVDS, error = Snapshot failed, code = 48 (Failed with error SNAPSHOT_FAILED and code 48). VM will still be configured to the new created snapshot
2014-10-29 12:20:30,852 WARN  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-39) [3cb61627] Correlation ID: 46e2ab4, Job ID: 522f878c-77b9-432d-9af5-60b3405e73b2, Call Stack: org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to SnapshotVDS, error = Snapshot failed, code = 48 (Failed with error SNAPSHOT_FAILED and code 48)
        at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:117)
        at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33)
        at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:2031)
        at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:391)
        at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:388)
        at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:174)
        at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:116)
        at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:388)
        at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:310)
        at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:308)
        at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:618)
        at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:563)
        at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1934)
        at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:210)
        at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:149)
        at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:118)
        at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:494)
        at org.ovirt.engine.core.bll.tasks.DecoratedCommand.endAction(DecoratedCommand.java:17)
        at org.ovirt.engine.core.bll.tasks.CoCoAsyncTaskHelper.endAction(CoCoAsyncTaskHelper.java:336)
        at org.ovirt.engine.core.bll.tasks.CommandCoordinatorImpl.endAction(CommandCoordinatorImpl.java:383)
        at org.ovirt.engine.core.bll.tasks.CommandAsyncTask.endCommandAction(CommandAsyncTask.java:149)
        at org.ovirt.engine.core.bll.tasks.CommandAsyncTask.access$000(CommandAsyncTask.java:28)
        at org.ovirt.engine.core.bll.tasks.CommandAsyncTask$1.run(CommandAsyncTask.java:109)
        at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:90)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
, Custom Event ID: -1, Message: Failed to create live snapshot 'punit2' for VM '92fbea7a2cecd1f69009f3981f2b3052'. VM restart is recommended. Note that using the created snapshot might cause data inconsistency.
2014-10-29 12:20:30,863 INFO  [org.ovirt.engine.core.bll.CreateSnapshotCommand] (org.ovirt.thread.pool-8-thread-39) [2ac0599a] Ending command successfully: org.ovirt.engine.core.bll.CreateSnapshotCommand
2014-10-29 12:20:30,869 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.GetImageInfoVDSCommand] (org.ovirt.thread.pool-8-thread-39) [2ac0599a] START, GetImageInfoVDSCommand( storagePoolId = f4966810-0923-4752-a054-2b4954584970, ignoreFailoverLimit = false, storageDomainId = ea499cc0-684f-4a2f-abef-43ff28d649cb, imageGroupId = 05b75df5-add6-4b3d-838d-cc84703860fa, imageId = e82e6a0a-59f2-48a6-bafc-6cf5862b2535), log id: 4dc108b4
2014-10-29 12:20:30,895 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.GetImageInfoVDSCommand] (org.ovirt.thread.pool-8-thread-39) [2ac0599a] FINISH, GetImageInfoVDSCommand, return: org.ovirt.engine.core.common.businessentities.DiskImage at e70fb81f, log id: 4dc108b4
2014-10-29 12:20:30,905 INFO  [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (org.ovirt.thread.pool-8-thread-39) Lock freed to object EngineLock [exclusiveLocks= key: f7e50694-37a7-44c8-87fd-d445ca2aa427 value: VM
, sharedLocks= ]
2014-10-29 12:20:30,913 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-39) Correlation ID: 46e2ab4, Job ID: 522f878c-77b9-432d-9af5-60b3405e73b2, Call Stack: org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to SnapshotVDS, error = Snapshot failed, code = 48 (Failed with error SNAPSHOT_FAILED and code 48)
        at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:117)
        at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33)
        at org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:2031)
        at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:391)
        at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand$2.runInTransaction(CreateAllSnapshotsFromVmCommand.java:388)
        at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:174)
        at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:116)
        at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.performLiveSnapshot(CreateAllSnapshotsFromVmCommand.java:388)
        at org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand.endVmCommand(CreateAllSnapshotsFromVmCommand.java:310)
        at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:308)
        at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:618)
        at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:563)
        at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1934)
        at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:210)
        at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:149)
        at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:118)
        at org.ovirt.engine.core.bll.CommandBase.endAction(CommandBase.java:494)
        at org.ovirt.engine.core.bll.tasks.DecoratedCommand.endAction(DecoratedCommand.java:17)
        at org.ovirt.engine.core.bll.tasks.CoCoAsyncTaskHelper.endAction(CoCoAsyncTaskHelper.java:336)
        at org.ovirt.engine.core.bll.tasks.CommandCoordinatorImpl.endAction(CommandCoordinatorImpl.java:383)
        at org.ovirt.engine.core.bll.tasks.CommandAsyncTask.endCommandAction(CommandAsyncTask.java:149)
        at org.ovirt.engine.core.bll.tasks.CommandAsyncTask.access$000(CommandAsyncTask.java:28)
        at org.ovirt.engine.core.bll.tasks.CommandAsyncTask$1.run(CommandAsyncTask.java:109)
        at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:90)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
, Custom Event ID: -1, Message: Failed to complete snapshot 'punit2' creation for VM '92fbea7a2cecd1f69009f3981f2b3052'.