Hi, After I setup ceph cluster thru mkcephfs, there are 3 default pools named metadata/data/rbd. And I notice that the 3 default pools assign to ruleset 0,1,2 respectively. What if I refresh the crushmap with only 1 ruleset? It means there are at least two default pools would have no corresponding rulesets. Will stuck unclean pgs or other odd status come? Wei Cao (Buddy) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140506/ee99ab80/attachment.htm>