Hi! I have updated my cluster to Hammer and got a warning "too many PGs per OSD (2240 > max 300)". I know, that there is no way to decrease number of page groups, so I want to re-create my pools with less pg number, move all my data to them, delete old pools and rename new pools as the old ones. Also I want to preserve the user rights on new pools. I have several pools with RBD images, some of them with snapshots.
Which is the proper way to do this? Pavel. _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
