Re: [Openstack] Ceph + Nova

2012-11-26 Thread Dave Spano
My way of mitigating that risk is via an active/passive cloud controller cluster with stonith for the time being. Although, you bring up an interesting point regarding puppet. I have not used it it yet, but due to the complexity that cloud computing brings, I've found that it's going to be a

Re: [Openstack] Ceph + Nova

2012-11-21 Thread Wolfgang Hennerbichler
Not being a nova expert, and not using ceph with nova, I can tell you that I've been testing ceph extensively and it seems to be like 'the thing made for nova'. it seems stable, it is reasonable fast and the features are unbeaten. but I wouldn't use it for hosting qemu-images in

Re: [Openstack] Ceph + Nova

2012-11-21 Thread Sébastien Han
Hi, I don't think it's the best place to ask your question since it's not directly related to OpenStack but more about Ceph. I just put in c/c the ceph ML. Anyway, CephFS is not ready yet for production but I heard that some people use it. People from Inktank (the company behind Ceph) don't

Re: [Openstack] Ceph + Nova

2012-11-21 Thread JuanFra Rodríguez Cardoso
Ok guys! Finally I will deploy MooseFS for nova instances. I'll continue tuned about Ceph releases. Thanks! JuanFra. 2012/11/21 Sébastien Han han.sebast...@gmail.com Hi, I don't think it's the best place to ask your question since it's not directly related to OpenStack but more about Ceph.

Re: [Openstack] Ceph + Nova

2012-11-21 Thread Razique Mahroua
Let me know if you intend to run some benches and the results you obtain :)cheers Nuage Co - Razique Mahrouarazique.mahr...@gmail.com Le 21 nov. 2012 à 12:21, JuanFra Rodríguez Cardoso juanfra.rodriguez.card...@gmail.com a écrit :Ok guys!Finally I will deploy MooseFS for nova instances.I'll

Re: [Openstack] Ceph + Nova

2012-11-21 Thread JuanFra Rodríguez Cardoso
Ok, no problem! As soon as I have results, I will share it with the community. Thanks. 2012/11/21 Razique Mahroua razique.mahr...@gmail.com Let me know if you intend to run some benches and the results you obtain :) cheers *Nuage Co - Razique Mahroua** * razique.mahr...@gmail.com Le 21

Re: [Openstack] Ceph + Nova

2012-11-21 Thread Dave Spano
@lists.launchpad.net, ceph-devel ceph-de...@vger.kernel.org Sent: Wednesday, November 21, 2012 4:03:48 AM Subject: Re: [Openstack] Ceph + Nova Hi, I don't think it's the best place to ask your question since it's not directly related to OpenStack but more about Ceph. I just put in c/c the ceph ML. Anyway

Re: [Openstack] Ceph + Nova

2012-11-21 Thread Razique Mahroua
That's i think a clever approach - to set a data cluster as a backend for the configuration files - which are de facto as important as the instances themselves.Regarding the performance, it should not be a problem - the only data that gets frequently updated being the database.regards,Razique

Re: [Openstack] Ceph + Nova

2012-11-21 Thread Sébastien Han
@lists.launchpad.net, ceph-devel ceph-de...@vger.kernel.org *Sent: *Wednesday, November 21, 2012 4:03:48 AM *Subject: *Re: [Openstack] Ceph + Nova Hi, I don't think it's the best place to ask your question since it's not directly related to OpenStack but more about Ceph. I just put in c/c the ceph ML

Re: [Openstack] Ceph + Nova

2012-11-21 Thread JuanFra Rodriguez Cardoso
*Sent: *Wednesday, November 21, 2012 4:03:48 AM *Subject: *Re: [Openstack] Ceph + Nova Hi, I don't think it's the best place to ask your question since it's not directly related to OpenStack but more about Ceph. I just put in c/c the ceph ML. Anyway, CephFS is not ready yet for production