[Users] Unable to delete a snapshot

[Nicolas Ecarnot]

Le 07/01/2014 09:57, Nicolas Ecarnot a écrit :
> Le 07/01/2014 09:02, Nicolas Ecarnot a écrit :
>> http://list-archives.org/2013/10/25/users-ovirt-org/vm-snapshot-delete-failed-iscsi-domain/f/6837397684
>>
>> [...]
>> In the URL I provided above, the op is able to lvchange -aey the device.
>> In my case, though a lvmdiskscan + a lvs is showing me the LV, there is
>> not device in /dev/{the proper VG}/{my missing LV}.
>
> Although I couldn't see the device in /dev, activating it with lvchange
> -aey and providing the complete path lead to a successful activation of
> the LV.
>
> Then, like in the URL above, I was able to run the VM manually from the
> host with a simple qemu-kvm.
>
> But when trying to run it from oVirt, I still get the same errors, and
> the LV gets disabled.
>
> What would be the best way now?
>

I have to add that in this precise case, recovering the VM is way more 
important than to recover the snapshot, that I can live without.

-- 
Nicolas Ecarnot