[one-users] lvm_driver

Ruben S. Montero rsmontero at opennebula.org
Fri Aug 10 14:31:43 PDT 2012


Hi Marlok,

You need CLVM for that.

Cheers

Ruben

On Wed, Aug 8, 2012 at 11:23 AM, Marlok Tamás <tmarlok at sztaki.hu> wrote:

> Hi,
>
> I tried to use the new LVM datastore, but I couldn't find out if the
> volume group should be clustered or not.
> In case of clustered vg (vgchange -cy vg_name) the tm/clone script dies
> with the error message:
>
> lv-one-50 must be active exclusively to create snapshot
>
> If the vg is not clustered, then the new lv (image) won't be active on all
> nodes. If the new image is created by the frontend, then the nodes won't
> see it, until i manually enter the lvchange -ay command.
>
> Thanks,
>
> tmarlok
>
> p.s.: Sorry for my poor English.
>
>
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>
>


-- 
Ruben S. Montero, PhD
Project co-Lead and Chief Architect
OpenNebula - The Open Source Solution for Data Center Virtualization
www.OpenNebula.org | rsmontero at opennebula.org | @OpenNebula
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