Hi, I think you can check this wiki: http://ceph.com/docs/master/start/os-recommendations/ currently, only ubuntu 12.04 is deeply tested with inktank (but I think it'll be rhel7 soon ;) the wiki don't have been updated yet for firefly. I known that ceph enterprise users are using dumpling for the moment. ----- Mail original ----- De: "Ignazio Cassano" <ignaziocassano at gmail.com> ?: ceph-users at lists.ceph.com Envoy?: Jeudi 29 Mai 2014 09:37:32 Objet: ceph nodes operanting system suggested Hi all, I am planning to install a ceph cluster for testing but, in the future, I'd like to use it in production for kvm virtualization . I'd like to use rbd and not ceph file system. Which is the best linux operating system you suggest for ceph nodes and which is the more stable ceph version for my cluster environment ? Regards Ignazio _______________________________________________ ceph-users mailing list ceph-users at lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com