[Users] attempted live snapshot, machine paused, wouldn't restart

[Maor Lipchuk]

Hi Erik,
How much free storage space do you have in your domains?
Can you please add VDSM log.

Regards,
Maor

On 12/19/2012 05:58 AM, Erik Jacobs wrote:
> I attempted to take a snapshot of a machine while it was running.  I
> noticed that the machine was paused, and then I attempted to resume it. 
> The machine looked like it was going to launch, but the events tab
> simply indicated that execution of launching the vm failed.
> 
> Here's the engine.log at the time:
> 2012-12-18 22:53:55,838 INFO 
> [org.ovirt.engine.core.vdsbroker.irsbroker.IsValidVDSCommand]
> (ajp--0.0.0.0-8009-5) START, IsValidVDSCommand(storagePoolId =
> 2ccd03b1-fd0e-4578-88ce-e5065a9742d7, ignoreFailoverLimit = false,
> compatabilityVersion = null), log id: 19399f32
> 2012-12-18 22:53:55,848 INFO 
> [org.ovirt.engine.core.vdsbroker.irsbroker.IsValidVDSCommand]
> (ajp--0.0.0.0-8009-5) FINISH, IsValidVDSCommand, return: true, log id:
> 19399f32
> 2012-12-18 22:53:55,894 INFO 
> [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand]
> (ajp--0.0.0.0-8009-5) START, IsVmDuringInitiatingVDSCommand(vmId =
> 35d58779-ee24-4926-8612-e053ff48881b), log id: 76d4a2b2
> 2012-12-18 22:53:55,895 INFO 
> [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand]
> (ajp--0.0.0.0-8009-5) FINISH, IsVmDuringInitiatingVDSCommand, return:
> false, log id: 76d4a2b2
> 2012-12-18 22:53:55,935 INFO  [org.ovirt.engine.core.bll.RunVmCommand]
> (pool-3-thread-49) [17252a1c] Lock Acquired to object EngineLock
> [exclusiveLocks= key: 35d58779-ee24-4926-8612-e053ff48881b value: VM
> , sharedLocks= ]
> 2012-12-18 22:53:55,952 INFO  [org.ovirt.engine.core.bll.RunVmCommand]
> (pool-3-thread-49) [17252a1c] Running command: RunVmCommand internal:
> false. Entities affected :  ID: 35d58779-ee24-4926-8612-e053ff48881b
> Type: VM
> 2012-12-18 22:53:55,966 INFO 
> [org.ovirt.engine.core.vdsbroker.ResumeVDSCommand] (pool-3-thread-49)
> [17252a1c] START, ResumeVDSCommand(vdsId =
> 0a7046ea-216d-11e2-8fe8-001372eb596b,
> vmId=35d58779-ee24-4926-8612-e053ff48881b), log id: 607d6dc2
> 2012-12-18 22:53:55,976 INFO 
> [org.ovirt.engine.core.vdsbroker.vdsbroker.ResumeBrokerVDSCommand]
> (pool-3-thread-49) [17252a1c] START, ResumeBrokerVDSCommand(vdsId =
> 0a7046ea-216d-11e2-8fe8-001372eb596b,
> vmId=35d58779-ee24-4926-8612-e053ff48881b), log id: 66b1872c
> 2012-12-18 22:53:56,292 INFO 
> [org.ovirt.engine.core.vdsbroker.vdsbroker.ResumeBrokerVDSCommand]
> (pool-3-thread-49) [17252a1c] FINISH, ResumeBrokerVDSCommand, log id:
> 66b1872c
> 2012-12-18 22:53:56,298 INFO 
> [org.ovirt.engine.core.vdsbroker.ResumeVDSCommand] (pool-3-thread-49)
> [17252a1c] FINISH, ResumeVDSCommand, return: PoweringUp, log id: 607d6dc2
> 2012-12-18 22:53:56,302 INFO  [org.ovirt.engine.core.bll.RunVmCommand]
> (pool-3-thread-49) [17252a1c] Lock freed to object EngineLock
> [exclusiveLocks= key: 35d58779-ee24-4926-8612-e053ff48881b value: VM
> , sharedLocks= ]
> 
> I'm not sure if I was missing something, or if I needed to wait for
> something to complete, or what.  I ended up just stopping the machine
> and then starting it from cold.
> 
> Any thoughts here?  I'm happy to attempt this again and to see if it
> breaks the same way and to capture more data.
> 
> Cheers,
> 
> -- 
> Erik Jacobs
> ATLElite / www.atlelite.com <http://www.atlelite.com>
> DGTrials / www.DGTrials.com <http://www.DGTrials.com>
> FestiveGarage / www.FestiveGarage.com <http://www.FestiveGarage.com>
> Riding Resource / www.RidingResource.com <http://www.RidingResource.com>
> www.erikjacobs.com <http://www.erikjacobs.com>
> (C) 646-284-3482 (F) 404-585-4409
> 
> 
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