[Openstack] [Cinder] Re: Multiple machines hosting cinder-volumes with Folsom ?

Jérôme Gallard jeronimo974 at gmail.com
Fri May 31 09:39:37 UTC 2013


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>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<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<https://lists.launchpad.net/openstack/msg21825.html>
>>
>
>
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