Hi, I need to switch a cluster of over 200 OSDs from replica 2 to replica 3 There are two different crush maps for HDD and SSDs also mapped to two different pools. Is there a best practice to use? Can this provoke troubles? Thank you Matteo _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com