On Thu, Apr 19, 2018 at 11:32 AM, Sven Barczyk <s.barc...@bringe.com> wrote:

> Hi,
>
>
>
> does anyone have experience in changing auth cap in production
> environments?
>
> I’m trying to add an additional pool with rwx to my client.libvirt
> (OpenNebula).
>
>
>
> ceph auth cap client.libvirt mon ‘allow r’ mgr ‘allow r’ osd ‘profile rbd,
> allow rwx pool=one , allow rwx pool=two’
>
>
>
> Does this move has any impact on my running vm’s ?
>

I often do this in production with rbd, there is no impact on other rbd
clients.  I sometimes have to restart the rbd VM to recognize the new
caps.  Sorry, no experience with libvirt on this, but the caps process
seems to work well.

--
Alex Gorbachev
Storcium



>
>
> Kind Regards
>
> Sven
>
>
>
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