[Openstack] Multiples storages

Razique Mahroua razique.mahroua at gmail.com
Fri Nov 8 13:54:25 UTC 2013


sure :)

On 08 Nov 2013, at 05:39, Guilherme Russi <luisguilherme.cr at gmail.com> wrote:

> Oh great! I'll try here and send you the results.
> 
> Very thanks :)
> 
> 
> 2013/11/8 Razique Mahroua <razique.mahroua at gmail.com>
> If I’m not mistaken, you only need to install the “cinder-volume’ service that will update its status to your main node
> :)
> 
> On 08 Nov 2013, at 05:34, Guilherme Russi <luisguilherme.cr at gmail.com> wrote:
> 
>> Great! I was reading the link and I have one question, do I need to install cinder at the other computer too?
>> 
>> Thanks :)
>> 
>> 
>> 2013/11/8 Razique Mahroua <razique.mahroua at gmail.com>
>> Ok in that case, with Grizzly you can use the “multi-backends” feature:
>> https://wiki.openstack.org/wiki/Cinder-multi-backend
>> 
>> and that should do it :)
>> 
>> On 08 Nov 2013, at 05:29, Guilherme Russi <luisguilherme.cr at gmail.com> wrote:
>> 
>>> It is a hard disk, my scenario is one Controller (where I have my storage cinder and my network quantum) and four compute nodes.
>>> 
>>> 
>>> 2013/11/8 Razique Mahroua <razique.mahroua at gmail.com>
>>> ok !
>>> what is your actual Cinder backend? Is it a hard disk, a SAN, a network volume, etc…
>>> 
>>> On 08 Nov 2013, at 05:20, Guilherme Russi <luisguilherme.cr at gmail.com> wrote:
>>> 
>>>> Hi Razique, thank you for answering, I want to expand my cinder storage, is it the block storage? I'll use the storage to allow VMs to have more hard disk space.
>>>> 
>>>> Regards.
>>>> 
>>>> Guilherme.
>>>> 
>>>> 
>>>> 
>>>> 2013/11/8 Razique Mahroua <razique.mahroua at gmail.com>
>>>> Hi Guilherme !
>>>> Which storage do you precisely want to expand?
>>>> 
>>>> Regards,
>>>> Razique
>>>> 
>>>> 
>>>> On 08 Nov 2013, at 04:52, Guilherme Russi <luisguilherme.cr at gmail.com> wrote:
>>>> 
>>>> > Hello guys, I have a Grizzly deployment running fine with 5 nodes, and I want to add more storage on it. My question is, can I install a new HD on another computer thats not the controller and link this HD with my cinder that it can be a storage too?
>>>> > The computer I will install my new HD is at the same network as my cloud is. I'm asking because I haven't seen a question like that here. Does anybody knows how to do that? Have a clue? Any help is welcome.
>>>> >
>>>> > Thank you all.
>>>> >
>>>> > Best regards.
>>>> > _______________________________________________
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>>>> 
>>>> 
>>> 
>>> 
>> 
>> 
> 
> 

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