On 09.08.2013 09:48, Jakub Bittner wrote:
Iam running ovirt 3.3.0.beta1 on centos 6,4 and all our VMs
disappeared from VMs tab. Nodes running on centos too. Repeating
problem in log is:
I have the same problem, but with a slightly different setup:
- fresh install of Fedora 19 (all updates installed)
- fresh install of oVirt 3.3 RC (no upgrade)
- All-in-One setup with only local storage
- VMs installed from scratch (no import)
- VM/node/engine uptime was about 22 hours before reboot
Now the problem is very the same as reported by Jakub:
Every time I reboot ovirt-engine the VMs will disappear. No matter what
I do before rebooting ovirt-engine - set storage to maintenance, set
host to maintenance - it's always the same.
One interesting thing to note: Only VMs created from my custom template
will disappear! If I create a VM from the "blank" template, it will NOT
disappear.
Of course, the VM Disks can still be found in the filesystem, but it's a
nightmare trying to guess what disk should be attached to what VM... I
consider these VMs lost, since it's (fortunately) my test server, but
still a day of work is lost.
Here are some interesting log entries from engine startup AFTER REBOOT:
2013-08-26 23:03:20,479 INFO
[org.ovirt.engine.core.bll.AsyncTaskManager] (pool-6-thread-7) Failing
task with empty vdsm id AsyncTaskType copyImage : Task
7fa218c7-14c3-4a7f-97e8-341f18c6cb3d Parent Command AddVmFromTemplate
2013-08-26 23:03:20,497 INFO
[org.ovirt.engine.core.bll.AsyncTaskManager] (pool-6-thread-7) Calling
updateTask for task with out vdsm id and AsyncTaskType copyImage : Task
7fa218c7-14c3-4a7f-97e8-341f18c6cb3d Parent Command AddVmFromTemplate
Parameters class {3}
2013-08-26 23:03:20,506 INFO
[org.ovirt.engine.core.bll.CommandAsyncTask] (pool-6-thread-7)
CommandAsyncTask::Adding CommandMultiAsyncTasks object for command
4202990d-e85f-4935-a91b-a832bc8582cc
2013-08-26 23:03:20,787 INFO
[org.ovirt.engine.core.bll.AddVmFromTemplateCommand] (pool-6-thread-7)
[10025b02] Lock Acquired to object EngineLock [exclusiveLocks= key:
vm1.example.com value: VM_NAME
2013-08-26 23:03:20,788 INFO
[org.ovirt.engine.core.bll.CommandMultiAsyncTasks] (pool-6-thread-7)
[10025b02] CommandMultiAsyncTasks::AttachTask: Attaching task
00000000-0000-0000-0000-000000000000 to command
4202990d-e85f-4935-a91b-a832bc8582cc.
2013-08-26 23:03:20,796 ERROR [org.ovirt.engine.core.bll.SPMAsyncTask]
(pool-6-thread-7) [10025b02] BaseAsyncTask::LogEndTaskFailure: Task
00000000-0000-0000-0000-000000000000 (Parent Command AddVmFromTemplate,
Parameters Type
org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended with
failure:
2013-08-26 23:03:20,805 INFO
[org.ovirt.engine.core.bll.CommandMultiAsyncTasks] (pool-6-thread-7)
[10025b02] task with DB task ID 00000000-0000-0000-0000-000000000000 has
empty vdsm task ID and is about to be cleared
2013-08-26 23:03:20,806 INFO
[org.ovirt.engine.core.bll.CommandAsyncTask] (pool-6-thread-7)
[10025b02] CommandAsyncTask::EndActionIfNecessary: All tasks of command
4202990d-e85f-4935-a91b-a832bc8582cc has ended -> executing EndAction
2013-08-26 23:03:20,807 INFO
[org.ovirt.engine.core.bll.CommandAsyncTask] (pool-6-thread-7)
[10025b02] CommandAsyncTask::EndAction: Ending action for 1 tasks
(command ID: 4202990d-e85f-4935-a91b-a832bc8582cc): calling EndAction .
Needless to say that I'm ABSOLUTELY SURE the template-copy tasks
actually did succeed before rebooting, as I was using the VMs,
installing software, rebooting, ... they were all running fine for 22
hours!
These messages exist for every missing VM. A show-stopper for 3.3 if you
ask me :-/
Thanks
- Frank
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