I installed mon x1, mds x1 and osd x11 in one host, then add some osd from other hosts, But they are not in osd tree, also not usable, how can I fix this? The crush command I used: ceph osd crush set 11 osd.11 3 pool=data datacenter=dh-1L, room=room1, row=02, rack=05, host=squid87-log13 The osds in down state is planed, but not added yet. log3 ~ # ceph -s health HEALTH_OK monmap e1: 1 mons at {log3=10.205.119.2:6789/0}, election epoch 0, quorum 0 log3 osdmap e453: 28 osds: 14 up, 14 in pgmap v32649: 960 pgs: 960 active+clean; 1058 GB data, 2140 GB used, 35422 GB / 39123 GB avail mdsmap e688: 1/1/1 up {0=aa=up:active}' log3 ~ # ceph osd tree dumped osdmap tree epoch 453 # id weight type name up/down reweight -1 36 pool default -3 36 rack unknownrack -2 36 host log3 0 3 osd.0 up 3 1 3 osd.1 up 3 2 3 osd.2 up 3 3 3 osd.3 up 3 4 3 osd.4 up 3 5 3 osd.5 up 3 6 3 osd.6 up 3 7 3 osd.7 up 3 8 3 osd.8 up 3 9 3 osd.9 up 3 10 3 osd.10 up 3 11 0 osd.11 up 3 12 0 osd.12 up 3 13 0 osd.13 up 3 14 0 osd.14 down 0 15 0 osd.15 down 0 16 0 osd.16 down 0 17 0 osd.17 down 0 18 0 osd.18 down 0 19 0 osd.19 down 0 20 0 osd.20 down 0 21 0 osd.21 down 0 22 0 osd.22 down 0 23 0 osd.23 down 0 24 0 osd.24 down 0 25 0 osd.25 down 0 26 0 osd.26 down 0 27 0 osd.27 down 0 log3 ~ # ceph osd dump dumped osdmap epoch 453 epoch 453 fsid cc239202-2278-40d0-9274-fdae6d4a0f2c created 2012-11-07 14:08:18.310361 modifed 2012-11-16 15:09:20.677612 flags pool 0 'data' rep size 2 crush_ruleset 0 object_hash rjenkins pg_num 320 pgp_num 320 last_change 1 owner 0 crash_replay_interval 45 pool 1 'metadata' rep size 3 crush_ruleset 1 object_hash rjenkins pg_num 320 pgp_num 320 last_change 6 owner 0 pool 2 'rbd' rep size 2 crush_ruleset 2 object_hash rjenkins pg_num 320 pgp_num 320 last_change 1 owner 0 max_osd 28 osd.0 up in weight 3 up_from 400 up_thru 407 down_at 399 last_clean_interval [371,398) 10.205.119.2:6801/12912 10.205.119.2:6802/12912 10.205.119.2:6803/12912 exists,up 567885be-8edf-4f71-bb2b-410dd973b9e8 osd.1 up in weight 3 up_from 401 up_thru 407 down_at 400 last_clean_interval [372,398) 10.205.119.2:6806/13004 10.205.119.2:6809/13004 10.205.119.2:6812/13004 exists,up 617db970-0e2f-4188-93b4-8a825194c359 osd.2 up in weight 3 up_from 401 up_thru 407 down_at 400 last_clean_interval [373,398) 10.205.119.2:6818/13333 10.205.119.2:6820/13333 10.205.119.2:6821/13333 exists,up 887e2169-880a-47a9-83c6-11f83f166ed2 osd.3 up in weight 3 up_from 402 up_thru 407 down_at 401 last_clean_interval [373,398) 10.205.119.2:6824/13454 10.205.119.2:6827/13454 10.205.119.2:6830/13454 exists,up 237ab216-d405-4e60-a3ca-3ad2c1c2ec75 osd.4 up in weight 3 up_from 403 up_thru 407 down_at 402 last_clean_interval [374,398) 10.205.119.2:6833/13550 10.205.119.2:6836/13550 10.205.119.2:6837/13550 exists,up c3ed8bc8-3393-487a-ace5-ee5d41acceb2 osd.5 up in weight 3 up_from 402 up_thru 407 down_at 401 last_clean_interval [374,398) 10.205.119.2:6838/13675 10.205.119.2:6839/13675 10.205.119.2:6840/13675 exists,up 0f6772ea-aab3-4b9b-a33c-44d04b8ba953 osd.6 up in weight 3 up_from 403 up_thru 407 down_at 402 last_clean_interval [374,398) 10.205.119.2:6841/13854 10.205.119.2:6842/13854 10.205.119.2:6843/13854 exists,up 2e7593ff-0acf-4f0d-a0a6-506702aed6f6 osd.7 up in weight 3 up_from 403 up_thru 407 down_at 402 last_clean_interval [396,398) 10.205.119.2:6844/14007 10.205.119.2:6845/14007 10.205.119.2:6846/14007 exists,up 6f236563-9c8f-4e61-ab96-84c57c9f6f96 osd.8 up in weight 3 up_from 404 up_thru 407 down_at 403 last_clean_interval [393,398) 10.205.119.2:6847/14145 10.205.119.2:6848/14145 10.205.119.2:6849/14145 exists,up 0d157aa5-528a-4cbb-ba1b-6c349b1f0d79 osd.9 up in weight 3 up_from 407 up_thru 407 down_at 406 last_clean_interval [382,398) 10.205.119.2:6850/14280 10.205.119.2:6851/14280 10.205.119.2:6852/14280 exists,up a5036100-461a-450b-819e-e38f722ddf93 osd.10 up in weight 3 up_from 404 up_thru 407 down_at 403 last_clean_interval [377,398) 10.205.119.2:6814/13093 10.205.119.2:6815/13093 10.205.119.2:6816/13093 exists,up 19a88fc9-9f02-4ce8-a8d5-22b64e62142c osd.11 up in weight 3 up_from 453 up_thru 277 down_at 452 last_clean_interval [343,452) 150.164.100.219:6800/827 150.164.100.219:6805/827 150.164.100.219:6808/827 exists,up 79a80fd3-f76e-4fa7-a623-433f328573f7 osd.12 up in weight 3 up_from 445 up_thru 0 down_at 444 last_clean_interval [345,444) 150.164.100.219:6804/1126 150.164.100.219:6809/1126 150.164.100.219:6803/1126 exists,up 5a5ff961-b122-4814-b4e7-35340b7f1bd6 osd.13 up in weight 3 up_from 434 up_thru 0 down_at 433 last_clean_interval [347,433) 150.164.100.219:6807/1415 150.164.100.219:6802/1415 150.164.100.219:6806/1415 exists,up 2e6aa5a1-a01f-4943-9efc-2e023b1f7db9 osd.14 down out weight 0 up_from 432 up_thru 0 down_at 433 last_clean_interval [349,431) 150.164.100.219:6810/1703 150.164.100.219:6808/1703 150.164.100.219:6811/1703 autoout,exists 540658ec-7daa-4231-8586-2b86d61fbdba osd.15 down out weight 0 up_from 0 up_thru 0 down_at 0 last_clean_interval [0,0) :/0 :/0 :/0 exists,new osd.16 down out weight 0 up_from 0 up_thru 0 down_at 0 last_clean_interval [0,0) :/0 :/0 :/0 exists,new osd.17 down out weight 0 up_from 0 up_thru 0 down_at 0 last_clean_interval [0,0) :/0 :/0 :/0 exists,new osd.18 down out weight 0 up_from 0 up_thru 0 down_at 0 last_clean_interval [0,0) :/0 :/0 :/0 exists,new osd.19 down out weight 0 up_from 0 up_thru 0 down_at 0 last_clean_interval [0,0) :/0 :/0 :/0 exists,new osd.20 down out weight 0 up_from 0 up_thru 0 down_at 0 last_clean_interval [0,0) :/0 :/0 :/0 exists,new osd.21 down out weight 0 up_from 0 up_thru 0 down_at 0 last_clean_interval [0,0) :/0 :/0 :/0 exists,new osd.22 down out weight 0 up_from 0 up_thru 0 down_at 0 last_clean_interval [0,0) :/0 :/0 :/0 exists,new osd.23 down out weight 0 up_from 0 up_thru 0 down_at 0 last_clean_interval [0,0) :/0 :/0 :/0 exists,new osd.24 down out weight 0 up_from 0 up_thru 0 down_at 0 last_clean_interval [0,0) :/0 :/0 :/0 exists,new osd.25 down out weight 0 up_from 0 up_thru 0 down_at 0 last_clean_interval [0,0) :/0 :/0 :/0 exists,new osd.26 down out weight 0 up_from 0 up_thru 0 down_at 0 last_clean_interval [0,0) :/0 :/0 :/0 exists,new osd.27 down out weight 0 up_from 0 up_thru 0 down_at 0 last_clean_interval [0,0) :/0 :/0 :/0 exists,new The osd on squid87-log13 is not used at all: squid87-log13 ~ # df | grep osd /dev/sdb1 2.8T 1.1G 2.7T 1% /ceph/osd.11 /dev/sdc1 2.8T 1009M 2.7T 1% /ceph/osd.12 /dev/sdd1 2.8T 1009M 2.7T 1% /ceph/osd.13 /dev/sde1 2.8T 1009M 2.7T 1% /ceph/osd.14 squid87-log13 ~ # netstat -ntulp | grep osd tcp 0 0 0.0.0.0:6800 0.0.0.0:* LISTEN 829/ceph-osd tcp 0 0 150.164.100.219:6802 0.0.0.0:* LISTEN 1417/ceph-osd tcp 0 0 150.164.100.219:6803 0.0.0.0:* LISTEN 1128/ceph-osd tcp 0 0 0.0.0.0:6804 0.0.0.0:* LISTEN 1128/ceph-osd tcp 0 0 150.164.100.219:6805 0.0.0.0:* LISTEN 829/ceph-osd tcp 0 0 150.164.100.219:6806 0.0.0.0:* LISTEN 1417/ceph-osd tcp 0 0 0.0.0.0:6807 0.0.0.0:* LISTEN 1417/ceph-osd tcp 0 0 150.164.100.219:6808 0.0.0.0:* LISTEN 829/ceph-osd tcp 0 0 150.164.100.219:6809 0.0.0.0:* LISTEN 1128/ceph-osd -- To unsubscribe from this list: send the 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