[Users] deleting a disk that doesn't exist into the storage domain but referenced into webadmin

[Daniel Erez]

----- Original Message -----
> From: "Nathanaël Blanchet" <blanchet at abes.fr>
> To: users at ovirt.org
> Sent: Saturday, October 12, 2013 1:44:00 AM
> Subject: [Users] deleting a disk that doesn't exist into the storage domain but referenced into webadmin
> 
> Hello,
> 
> On ovirt 3.2 el6 I created a disk attached to a vm but I can't remove it
> anymore. When I look to the log I have this message :
> 2013-10-11 23:43:23,086 ERROR
> [org.ovirt.engine.core.vdsbroker.VDSCommandBase] (pool-3-thread-47)
> [4da21e03] Command DeleteImageGroupVDS execution failed. Exception:
> IrsOperationFailedNoFailoverException: IRSGenericException:
> IRSErrorException: Image does not exist in domain:
> 'image=763f6930-16b6-4afc-a39e-4fab148e15cf,
> domain=5ef8572c-0ab5-4491-994a-e4c30230a525
> So it is referenced into the database but doesn't exist on the storage
> domain. I want to erase it from the webadmin, and I try to find the
> reference of thios disk in the pg database so I can delete it but I haven't
> found it. How can I do this?
> ps : it appears in the webadmin as a floating disk but I can't attach it to
> any vm.

What is the status of the disk (is it marked as Illegal)?
You might hit the disk removal issue addressed by [1] 
which has been integrated to ovirt 3.3.
You can find the disk by correlating the 'ID' column in disks
main-tab with 'image_group' column in images db table.
However, removing the disk manually should be left as last resort.
Can you please attach the full vdsm/engine logs?

[1]
http://gerrit.ovirt.org/#/c/19161/4


> --
> Nathanaël Blanchet
> 
> Supervision réseau
> Pôle exploitation et maintenance
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> 
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