On 03/16/2015 12:37 PM, Alexandre DERUMIER wrote: >>> VMs are running on the same nodes than OSD > Are you sure that you didn't some kind of out of memory. > pg rebalance can be memory hungry. (depend how many osd you have). 2 OSD per host, and 5 hosts in this cluster. hosts have around 10 GB of free RAM when running normally. > > do you see oom-killer in your host logs ? > No trace of this in logs. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com