<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jul 21, 2016 at 4:21 PM, Alessandro De Salvo <span dir="ltr"><<a href="mailto:Alessandro.DeSalvo@roma1.infn.it" target="_blank">Alessandro.DeSalvo@roma1.infn.it</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Hi,<br>
when trying to extend a ceph disk in ovirt 4 (Virtual Machines => Edit<br>
Virtual Machine => Instance images => Edit => Extend size by) I get the<br>
following error:<br>
<br>
Error while executing action: interface is required<br></blockquote><div><br></div><div>Sounds like a similar root cause of <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1346887">https://bugzilla.redhat.com/show_bug.cgi?id=1346887</a></div><div>Should be already fixed on latest build. Can you please try to upgrade to latest?</div><div><br></div><div>Or, try using the Edit disk dialog under 'VMs => Disks' instead (could be a specific issue with the 'Instance images' flow).</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<br>
In engine.log I see the following errors as well:<br>
<br>
2016-07-21 15:14:55,266 ERROR<br>
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]<br>
(default task-35) [] Correlation ID: 47ce3344, Call Stack: null, Custom<br>
Event ID: -1, Message: Failed to update VM test01 disk test01_Disk1<br>
(User: admin@internal-authz).<br>
2016-07-21 15:14:56,091 ERROR<br>
[org.ovirt.engine.core.bll.storage.disk.cinder.ExtendCinderDiskCommandCallback] (DefaultQuartzScheduler8) [2819eb7c] Failed extending disk. ID: a5dd90b1-3a76-4e38-af8c-e829b3b86a40<br>
2016-07-21 15:14:56,124 ERROR<br>
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]<br>
(DefaultQuartzScheduler8) [2819eb7c] Correlation ID: 2819eb7c, Call<br>
Stack: null, Custom Event ID: -1, Message: Failed to extend size of the<br>
disk 'test01_Disk1' to 20 GB, User: admin@internal-authz.<br>
2016-07-21 15:14:56,209 ERROR<br>
[org.ovirt.engine.core.bll.storage.disk.cinder.ExtendCinderDiskCommand]<br>
(DefaultQuartzScheduler8) [2819eb7c] Ending command<br>
'org.ovirt.engine.core.bll.storage.disk.cinder.ExtendCinderDiskCommand'<br>
with failure.<br>
<br>
<br>
After this, the cinder image is flagged as illegal and I can just delete<br>
it.<br>
Extending the image on the cinder side is possible, and the command<br>
"cinder extend <id>" works, but then the new size is not properly<br>
reported back in ovirt.<br>
Any clue?<br>
Thanks,<br>
<br>
Alessandro<br>
<br>
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</blockquote></div><br></div></div>