Hi All, When trying to increase the number of PG's of a cache pool I get the warning message about running a scrub afterwards and being careful about not overfilling the pool. I've also looked at this issue to better understand the underlying cause: http://tracker.ceph.com/issues/8043 Am I best to lower the target_max_bytes and minimising IO prior to doing the PG split to avoid filling the pool? Is there anything else I should be aware of? Many Thanks, Nick _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com