Ok, I just found this message from Gregory Farnum : « You can't use erasure coded pools directly with RBD. They're only suitable for use with RGW or as the base pool for a replicated cache pool, and you need to be very careful/specific with the configuration. I believe this is well-documented, so check it out! :) »
So, it's not usable to backup a production cluster. I have to use replicated pool. Le mercredi 23 juillet 2014 à 17:51 +0200, Olivier Bonvalet a écrit : > Hi, > > from my tests, I can't import snapshot from a replicated pool (in > cluster1) to an erasure-coding pool (in cluster2). > > Is it a known limitation ? A temporary one ? > Or did I make a mistake somewhere ? > > The cluster1 (aka production) is running Ceph 0.67.9), and the cluster2 > (aka backup) is running Ceph 0.80.4. > > Thanks for any help. > > Olivier > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
