root@cluster:~# ceph osd dump -o -
dumped osdmap epoch 73
epoch 73
fsid 3c4e5e57-2842-454e-b205-da4845dac91e
created 2012-11-26 14:17:23.216281
modifed 2012-11-27 16:57:04.072434
flags

pool 0 'data' rep size 3 crush_ruleset 0 object_hash rjenkins pg_num 192 pgp_num 192 last_change 63 owner 0 crash_replay_interval 45
pool 1 'metadata' rep size 2 crush_ruleset 1 object_hash rjenkins pg_num 192 pgp_num 192 last_change 1 owner 0
pool 2 'rbd' rep size 2 crush_ruleset 2 object_hash rjenkins pg_num 192 pgp_num 192 last_change 1 owner 0

max_osd 6
osd.0 up   in  weight 1 up_from 68 up_thru 12 down_at 67 last_clean_interval [56,64) lost_at 49 192.168.7.196:6801/7670 192.168.7.196:6802/7670 192.168.7.196:6803/7670 exists,up b38fed66-3869-446c-a082-48dac2a66811
osd.1 up   in  weight 1 up_from 70 up_thru 12 down_at 69 last_clean_interval [58,66) lost_at 50 192.168.7.196:6804/7919 192.168.7.196:6805/7919 192.168.7.196:6806/7919 exists,up 3648ef16-cf9f-497c-9a21-b75f2f64a109
osd.2 up   in  weight 1 up_from 72 up_thru 12 down_at 71 last_clean_interval [60,68) lost_at 50 192.168.7.196:6807/8168 192.168.7.196:6808/8168 192.168.7.196:6809/8168 exists,up 457c1d6a-ea0a-4bef-8da8-66c6d11a7d0e

blacklist 192.168.7.196:6800/4411 expires 2012-11-27 17:10:22.634703
blacklist 192.168.7.196:6800/5594 expires 2012-11-27 17:21:04.072404