[ovirt-users] Error while extending a cinder/ceph disk

[Daniel Erez]

On Thu, Jul 21, 2016 at 4:21 PM, Alessandro De Salvo <
Alessandro.DeSalvo at roma1.infn.it> wrote:

> Hi,
> when trying to extend a ceph disk in ovirt 4 (Virtual Machines => Edit
> Virtual Machine => Instance images => Edit => Extend size by) I get the
> following error:
>
> Error while executing action: interface is required
>

Sounds like a similar root cause of
https://bugzilla.redhat.com/show_bug.cgi?id=1346887
Should be already fixed on latest build. Can you please try to upgrade to
latest?

Or, try using the Edit disk dialog under 'VMs => Disks' instead (could be a
specific issue with the 'Instance images' flow).


>
> In engine.log I see the following errors as well:
>
> 2016-07-21 15:14:55,266 ERROR
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (default task-35) [] Correlation ID: 47ce3344, Call Stack: null, Custom
> Event ID: -1, Message: Failed to update VM test01 disk test01_Disk1
> (User: admin at internal-authz).
> 2016-07-21 15:14:56,091 ERROR
> [org.ovirt.engine.core.bll.storage.disk.cinder.ExtendCinderDiskCommandCallback]
> (DefaultQuartzScheduler8) [2819eb7c] Failed extending disk. ID:
> a5dd90b1-3a76-4e38-af8c-e829b3b86a40
> 2016-07-21 15:14:56,124 ERROR
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (DefaultQuartzScheduler8) [2819eb7c] Correlation ID: 2819eb7c, Call
> Stack: null, Custom Event ID: -1, Message: Failed to extend size of the
> disk 'test01_Disk1' to 20 GB, User: admin at internal-authz.
> 2016-07-21 15:14:56,209 ERROR
> [org.ovirt.engine.core.bll.storage.disk.cinder.ExtendCinderDiskCommand]
> (DefaultQuartzScheduler8) [2819eb7c] Ending command
> 'org.ovirt.engine.core.bll.storage.disk.cinder.ExtendCinderDiskCommand'
> with failure.
>
>
> After this, the cinder image is flagged as illegal and I can just delete
> it.
> Extending the image on the cinder side is possible, and the command
> "cinder extend <id>" works, but then the new size is not properly
> reported back in ovirt.
> Any clue?
> Thanks,
>
>         Alessandro
>
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