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Thanks for that clarification Josh, 
I had a small doubt you just alleviated :)


Razique Mahroua - Nuage & Co
razique.mahroua at gmail.com
Tel : +33 9 72 37 94 15



Le 1 févr. 2013 à 00:36, Josh Durgin <josh.durgin at inktank.com> a écrit :

> Ceph has been officially production ready for block (rbd) and object
> storage (radosgw) for a while. It's just the file system that isn't
> ready yet:
> 
> http://ceph.com/docs/master/faq/#is-ceph-production-quality
> 
> Josh
> 
> On 01/31/2013 01:23 PM, Razique Mahroua wrote:
>> Speaking of which guys,
>> anything particular stability-wise regarding Ceph within OpenStack. It's
>> officially not production-ready, yet it's often that solution that comes out
>> when we are looking for data clustering.
>> GlusterFS...yah or nay?
>> 
>> *Razique Mahroua** - **Nuage & Co*
>> razique.mahroua at gmail.com <mailto:razique.mahroua at gmail.com>
>> Tel : +33 9 72 37 94 15
>> 
>> 
>> Le 31 janv. 2013 à 19:43, Sébastien Han <han.sebastien at gmail.com
>> <mailto:han.sebastien at gmail.com>> a écrit :
>> 
>>> Try to have a look at the boot from volume feature. Basically the disk
>>> base of your instance is an RBD volume from Ceph. Something will be
>>> remain in /var/lib/nova/instances but it's only the kvm xml file.
>>> 
>>> http://ceph.com/docs/master/rbd/rbd-openstack/?highlight=openstack
>>> 
>>> Cheers!
>>> --
>>> Regards,
>>> Sébastien Han.
>>> 
>>> 
>>> On Thu, Jan 31, 2013 at 7:40 AM, Wolfgang Hennerbichler
>>> <wolfgang.hennerbichler at risc-software.at> wrote:
>>>> Hi,
>>>> 
>>>> I'm sorry if this has been asked before. My question is: can I integrate ceph
>>>> into openstack's nova & cinder in a way, that I don't need
>>>> /var/lib/nova/instances anymore? I'd like to have EVERYTHING in ceph,
>>>> starting from glance images to nova-disk-images and volumes (cinder). And
>>>> more important: Can this be done in a way so that my horizon-users can still
>>>> use horizon (including snapshotting) without the need of abusing the
>>>> command-line? :)
>>>> I've read that cinder and glance are supported, but I didn't find much
>>>> information on nova-disk-images and ceph.
>>>> 
>>>> thanks for a reply
>>>> wolfgang
> 

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