On Sun, Nov 6, 2011 at 21:16, Atish Kathpal <atish.kathpal@xxxxxxxxx> wrote: > root@atish-virtual-machine:/etc/ceph# ceph osd dump -o -|grep pg_size > pg_pool 2 'rbd' pg_pool(rep pg_size 2 crush_ruleset 2 object_hash > rjenkins pg_num 64 pgp_num 64 lpg_num 2 lpgp_num 2 last_change 1 owner > 0) It seems the desired number of copes for the "rbd" pool is still set to 2. Run ceph osd pool set rbd size 1 and then your 1-osd setup should be happier. -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html