[ovirt-users] move disk and lv not removed

[Idan Shaby]

Hi Gianluca,

This sounds like a bug to me.
Can you please attach engine and vdsm logs?


Thanks,
Idan

On Wed, Oct 18, 2017 at 4:41 PM, Gianluca Cecchi <gianluca.cecchi at gmail.com>
wrote:

> Hello,
> on an FC based environment I have a powered off VM
>
> Select VM --> disks subtab --> select one disk of 20Gb
> move
>
> at the end of the move apparently all went ok, but right after the
> "finished moving.." event I also get this error event
>
> VDSM host1 command HSMGetAllTasksStatusesVDS failed: Cannot remove Logical
> Volume: (['Cannot remove Logical Volume: (u\'c5d360f5-cd90-4b3e-bdef-924649bfbc5f\',
> "[\'2255c544-165b-4126-86ee-70e6d1edef9a\']")'],)
>
> After that I also do the same for another disk of the same VM with size
> 80Gb and it completes ok, without the same event error.
> So the problem doesn't occur always
>
> It seem to me that the old disk (aka old lv) has remained as a left over.
> And in fact the source storage domain doesn't show 20Gb of more free
> space...
> From the SPM host
>
> # lvs | egrep "VG|2255c544-165b-4126-86ee-70e6d1edef9a"
>   LV                                   VG
>  Attr       LSize   Pool   Origin                Data%  Meta%  Move Log
> Cpy%Sync Convert
>   2255c544-165b-4126-86ee-70e6d1edef9a 072feb00-bc16-416d-9a23-39bde9cd3a94
> -wi-------  20.00g
>
>   2255c544-165b-4126-86ee-70e6d1edef9a c5d360f5-cd90-4b3e-bdef-924649bfbc5f
> -wi-ao----  20.00g
>
> #
>
> So it seems I have both the old LV on the original VG
> (2255c544-165b-4126-86ee-70e6d1edef9a) and the LV on the VG related to
> the target storage domain
>
> Is there any bug opened for this? How can I clean situation?
> Thanks,
> Gianluca
>
>
>
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