[Openstack-operators] [Openstack] [Cinder] Re: Multiple machines hosting cinder-volumes with Folsom ?
Sylvain Bauza
sylvain.bauza at digimind.com
Fri May 31 11:55:40 UTC 2013
Thanks but it didn't match my needs. I already know how to deploy Cinder
on a single host, my point was more relative to deploying a second
Cinder-volume instance, and if yes, what to do.
Nevermind, I successed in deploying a second Cinder-volume, just by
looking at the packages and the confs. It's pretty straightforward, so
I'm not surprised it wasn't documented. Nevertheless, I think that the
Grizzly doc I mentioned [1] is confusing : by looking at it, I was
thinking Cinder was unable to have two distinct volumes with Folsom
release. Maybe updating the folsom branch for Cinder documentation,
precising it *is* possible, is worth a try ?
Anyway, I'm documenting out the process in my own (new) blog. Keep
tuned, I'll post the URL out there.
-Sylvain
Le 31/05/2013 11:39, Jérôme Gallard a écrit :
> Hi Sylvain,
>
> Maybe the folsom documentation for cinder will help you:
> http://docs.openstack.org/folsom/openstack-compute/install/apt/content/osfolubuntu-cinder.html
>
>
> Regards,
> Jérôme
>
>
> On Fri, May 31, 2013 at 9:21 AM, Sylvain Bauza
> <sylvain.bauza at digimind.com <mailto:sylvain.bauza at digimind.com>> wrote:
>
> Putting openstack-ops@ in the loop :-)
>
> Le 30/05/2013 17:26, Sylvain Bauza a écrit :
>
> Le 30/05/2013 15:25, Sylvain Bauza a écrit :
>
> Hi,
>
> It sounds quite unclear for me about the possibility *in
> Folsom* to have two distinct Cinder hosts having each one
> LVM backend called cinder-volumes ?
>
> As per the doc [1], I would say the answer is no, but
> could you please confirm ?
>
> If so, do you have any idea on how to trick a nearly full
> LVM cinder-volumes VG ? (I can't hardly add a new disk for
> adding a second PV).
>
> Thanks,
> -Sylvain
>
> [1] :
> http://docs.openstack.org/grizzly/openstack-block-storage/admin/content/multi_backend.html
>
>
> Replying to myself. As per [2], it seems having a multiple
> cinder-volume setup in Folsom is achiveable. Could someone
> from Cinder confirm that this setup is OK ?
>
> [2] : https://lists.launchpad.net/openstack/msg21825.html
>
>
>
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