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

[Alessandro De Salvo]

Hi Daniel,

On Thu, 2016-07-21 at 17:34 +0300, Daniel Erez wrote:
> 
> 
> 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?

I'm running on the latest snapshot, upgraded a few hours ago, so I guess
it's not totally fixed yet.
Those are the ovirt-engine-* RPMS I have in my machine:

ovirt-engine-setup-plugin-ovirt-engine-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-dashboard-1.0.1-1.el7.centos.noarch
ovirt-engine-sdk-python-3.6.8.0-1.el7.centos.noarch
ovirt-engine-setup-plugin-dockerc-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-tools-backup-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-tools-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-wildfly-10.0.0-1.el7.x86_64
ovirt-engine-setup-base-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-setup-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-vmconsole-proxy-helper-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-extension-aaa-jdbc-1.1.1-0.0.master.20160623200644.git2e68ef6.el7.noarch
ovirt-engine-restapi-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-wildfly-overlay-10.0.0-1.el7.noarch
ovirt-engine-dwh-setup-4.0.2-0.1.master.20160706084440.el7.centos.noarch
ovirt-engine-lib-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-setup-plugin-vmconsole-proxy-helper-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
python-ovirt-engine-sdk4-4.0.0-0.5.a5.el7.centos.x86_64
ovirt-engine-extensions-api-impl-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-cli-3.6.8.1-1.el7.centos.noarch
ovirt-engine-userportal-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-webadmin-portal-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-dwh-4.0.2-0.1.master.20160706084440.el7.centos.noarch
ovirt-engine-setup-plugin-websocket-proxy-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-websocket-proxy-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-backend-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-setup-plugin-ovirt-engine-common-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch
ovirt-engine-dbscripts-4.0.3-0.0.master.20160720203246.git9c88731.el7.centos.noarch

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

Tried this as well, but I still get the same error.
Thanks,

	Alessandro

>  
>         
>         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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