On Thu, Oct 4, 2012 at 8:54 AM, Bryan K. Wright <[email protected]> wrote: > Hi Sage, > > [email protected] said: >> Can you also include 'ceph osd tree', 'ceph osd dump', and 'ceph pg dump' >> output? So we can make sure CRUSH is distributing things well? > > Here they are: > > # ceph osd tree > dumped osdmap tree epoch 24 > # id weight type name up/down reweight > -1 4 pool default > -3 4 rack unknownrack > -2 1 host ceph-osd-1 > 1 1 osd.1 up 1 > -4 1 host ceph-osd-2 > 2 1 osd.2 up 1 > -5 1 host ceph-osd-3 > 3 1 osd.3 up 1 > -6 1 host ceph-osd-4 > 4 1 osd.4 up 1 > > # ceph osd dump > dumped osdmap epoch 24 > epoch 24 > fsid 7e4e4302-4ced-439e-9786-49e6036dfda4 > created 2012-09-28 13:17:40.774580 > modifed 2012-09-28 16:56:02.864965 > 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 2 crush_ruleset 1 object_hash rjenkins pg_num 320 > pgp_num 320 last_change 1 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 5 > osd.1 up in weight 1 up_from 18 up_thru 21 down_at 17 last_clean_interval > [10,15) 192.168.1.21:6800/3702 192.168.12.21:6800/3702 > 192.168.12.21:6801/3702 exists,up 4ad0b4cd-cbff-4693-b8f7-667148386cf3 > osd.2 up in weight 1 up_from 17 up_thru 21 down_at 16 last_clean_interval > [8,15) 192.168.1.22:6800/3428 192.168.12.22:6800/3428 192.168.12.22:6801/3428 > exists,up 6a829cc6-fc60-450a-ac1d-8e148b757e57 > osd.3 up in weight 1 up_from 21 up_thru 21 down_at 20 last_clean_interval > [9,15) 192.168.1.23:6800/3436 192.168.12.23:6800/3436 192.168.12.23:6801/3436 > exists,up 387cff7a-b857-434b-af66-0e08f56fd0f7 > osd.4 up in weight 1 up_from 18 up_thru 21 down_at 17 last_clean_interval > [9,15) 192.168.1.24:6800/3486 192.168.12.24:6800/3486 192.168.12.24:6801/3486 > exists,up fe8c4bf0-ff6f-41e9-91ac-d5826672f8b5 > > # ceph pg dump > See http://ayesha.phys.virginia.edu/~bryan/ceph-pg-dump.txt
Eeek, I was going through my email backlog and came across this thread again. Everything here does look good; the data distribution etc is pretty reasonable. If you're still testing, we can at least get a rough idea of the sorts of IO the OSD is doing by looking at the perfcounters out of the admin socket: ceph --admin-daemon /path/to/socket perf dump (I believe the default path is /var/run/ceph/ceph-osd.*.asok) -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
