Hello, after reaching certain ceiling of host/PG ratio, moving empty bucket in causes a small rebalance:
ceph osd crush add-bucket 10.10.2.13 ceph osd crush move 10.10.2.13 root=default rack=unknownrack I have two pools, one is very large and it is keeping up with proper amount of pg/osd but another one contains in fact lesser amount of PGs than the number of active OSDs and after insertion of empty bucket in it goes to a rebalance, though that the actual placement map is not changed. Keeping in mind that this case is very far from being offensive to any kind of a sane production configuration, is this an expected behavior? Thanks! _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
