It appears you have set your cache size to 64 bytes(!): 2015-11-05 15:07:49.927510 7f0d9af5a760 20 librbd::ImageCtx: Initial cache settings: size=64 num_objects=10 max_dirty=32 target_dirty=16 max_dirty_age=5 This exposed a known issue [1] when you attempt to read more data in a single read request than your cache can allocate. [1] http://tracker.ceph.com/issues/13388 -- Jason Dillaman ----- Original Message ----- > From: "Joe Ryner" <jryner@xxxxxxxx> > To: "Jason Dillaman" <dillaman@xxxxxxxxxx> > Cc: ceph-users@xxxxxxxx > Sent: Thursday, November 5, 2015 4:24:29 PM > Subject: Re: rbd hang > > It worked. > > So Whats broken with caching? > > ----- Original Message ----- > From: "Jason Dillaman" <dillaman@xxxxxxxxxx> > To: "Joe Ryner" <jryner@xxxxxxxx> > Cc: ceph-users@xxxxxxxx > Sent: Thursday, November 5, 2015 3:18:39 PM > Subject: Re: rbd hang > > Can you retry with 'rbd --rbd-cache=false -p images export joe > /root/joe.raw'? > > -- > > Jason Dillaman > > ----- Original Message ----- > > From: "Joe Ryner" <jryner@xxxxxxxx> > > To: "Jason Dillaman" <dillaman@xxxxxxxxxx> > > Cc: ceph-users@xxxxxxxx > > Sent: Thursday, November 5, 2015 4:14:28 PM > > Subject: Re: rbd hang > > > > Hi, > > > > Do you have any ideas as to what might be wrong? Since my last email I > > decided to recreate the cluster. I am currently testing upgrading from > > 0.72 > > to 0.80.10 with hopes to end up on hammer. > > > > So I completely erased the cluster and reloaded the machines with centos > > 6.5(to match my production servers) > > I loaded 0.72 and got it working perfectly. > > Next I upgraded directly to 0.80.10 and now I'm stuck again. I thought I > > had > > tested this procedure with 0.80.6 and it worked fine. Not sure what > > changed > > or what starting on 0.72 might have to do with it. > > > > I would greatly appreciate any help. > > > > Joe > > > > rbd -p images export joe /root/joe.raw > > 2015-11-05 15:07:49.920941 7f0d9af5a760 1 -- :/0 messenger.start > > 2015-11-05 15:07:49.922701 7f0d9af5a760 1 -- :/1007378 --> > > 10.134.128.41:6789/0 -- auth(proto 0 30 bytes epoch 0) v1 -- ?+0 0x1558800 > > con 0x15583f0 > > 2015-11-05 15:07:49.923178 7f0d9af52700 1 -- 10.134.128.41:0/1007378 > > learned > > my addr 10.134.128.41:0/1007378 > > 2015-11-05 15:07:49.923533 7f0d95549700 10 client.?.objecter > > ms_handle_connect 0x15583f0 > > 2015-11-05 15:07:49.923617 7f0d95549700 10 client.?.objecter resend_mon_ops > > 2015-11-05 15:07:49.924049 7f0d94547700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 491 (0 -> 491) > > 2015-11-05 15:07:49.924242 7f0d94547700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 33 (491 -> 524) > > 2015-11-05 15:07:49.924244 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > mon.0 10.134.128.41:6789/0 1 ==== mon_map v1 ==== 491+0+0 (785919251 0 0) > > 0x7f0d84000cb0 con 0x15583f0 > > 2015-11-05 15:07:49.924344 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 491 (524 -> 33) > > 2015-11-05 15:07:49.924357 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > mon.0 10.134.128.41:6789/0 2 ==== auth_reply(proto 2 0 (0) Success) v1 ==== > > 33+0+0 (1606025069 0 0) 0x7f0d84001230 con 0x15583f0 > > 2015-11-05 15:07:49.924649 7f0d95549700 1 -- 10.134.128.41:0/1007378 --> > > 10.134.128.41:6789/0 -- auth(proto 2 32 bytes epoch 0) v1 -- ?+0 > > 0x7f0d80001970 con 0x15583f0 > > 2015-11-05 15:07:49.924682 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 33 (33 -> 0) > > 2015-11-05 15:07:49.925084 7f0d94547700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 206 (0 -> 206) > > 2015-11-05 15:07:49.925133 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > mon.0 10.134.128.41:6789/0 3 ==== auth_reply(proto 2 0 (0) Success) v1 ==== > > 206+0+0 (3696183790 0 0) 0x7f0d84001230 con 0x15583f0 > > 2015-11-05 15:07:49.925467 7f0d95549700 1 -- 10.134.128.41:0/1007378 --> > > 10.134.128.41:6789/0 -- auth(proto 2 165 bytes epoch 0) v1 -- ?+0 > > 0x7f0d80002250 con 0x15583f0 > > 2015-11-05 15:07:49.925497 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 206 (206 -> 0) > > 2015-11-05 15:07:49.926070 7f0d94547700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 393 (0 -> 393) > > 2015-11-05 15:07:49.926161 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > mon.0 10.134.128.41:6789/0 4 ==== auth_reply(proto 2 0 (0) Success) v1 ==== > > 393+0+0 (3778161986 0 0) 0x7f0d840014a0 con 0x15583f0 > > 2015-11-05 15:07:49.926282 7f0d95549700 1 -- 10.134.128.41:0/1007378 --> > > 10.134.128.41:6789/0 -- mon_subscribe({monmap=0+}) v2 -- ?+0 0x1558a10 con > > 0x15583f0 > > 2015-11-05 15:07:49.926332 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 393 (393 -> 0) > > 2015-11-05 15:07:49.926458 7f0d9af5a760 10 client.277182.objecter > > maybe_request_map subscribing (onetime) to next osd map > > 2015-11-05 15:07:49.926484 7f0d9af5a760 1 -- 10.134.128.41:0/1007378 --> > > 10.134.128.41:6789/0 -- mon_subscribe({monmap=4+,osdmap=0}) v2 -- ?+0 > > 0x1558800 con 0x15583f0 > > 2015-11-05 15:07:49.926517 7f0d9af5a760 1 -- 10.134.128.41:0/1007378 --> > > 10.134.128.41:6789/0 -- mon_subscribe({monmap=4+,osdmap=0}) v2 -- ?+0 > > 0x15568d0 con 0x15583f0 > > 2015-11-05 15:07:49.926654 7f0d94547700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 491 (0 -> 491) > > 2015-11-05 15:07:49.926715 7f0d94547700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 20 (491 -> 511) > > 2015-11-05 15:07:49.926719 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > mon.0 10.134.128.41:6789/0 5 ==== mon_map v1 ==== 491+0+0 (785919251 0 0) > > 0x7f0d840015b0 con 0x15583f0 > > 2015-11-05 15:07:49.926812 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 491 (511 -> 20) > > 2015-11-05 15:07:49.926838 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > mon.0 10.134.128.41:6789/0 6 ==== mon_subscribe_ack(300s) v1 ==== 20+0+0 > > (646930372 0 0) 0x7f0d840019a0 con 0x15583f0 > > 2015-11-05 15:07:49.926857 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 20 (20 -> 0) > > 2015-11-05 15:07:49.926915 7f0d94547700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 7562 (0 -> > > 7562) > > 2015-11-05 15:07:49.927037 7f0d94547700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 20 (7562 -> > > 7582) > > 2015-11-05 15:07:49.927041 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > mon.0 10.134.128.41:6789/0 7 ==== osd_map(94..94 src has 1..94) v3 ==== > > 7562+0+0 (1465643944 0 0) 0x7f0d840013b0 con 0x15583f0 > > 2015-11-05 15:07:49.927083 7f0d94547700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 7562 (7582 -> > > 15144) > > 2015-11-05 15:07:49.927082 7f0d95549700 3 client.277182.objecter > > handle_osd_map got epochs [94,94] > 0 > > 2015-11-05 15:07:49.927092 7f0d95549700 3 client.277182.objecter > > handle_osd_map decoding full epoch 94 > > 2015-11-05 15:07:49.927119 7f0d94547700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 20 (15144 -> > > 15164) > > 2015-11-05 15:07:49.927383 7f0d95549700 20 client.277182.objecter > > dump_active > > .. 0 homeless > > 2015-11-05 15:07:49.927417 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 7562 (15164 -> > > 7602) > > 2015-11-05 15:07:49.927444 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > mon.0 10.134.128.41:6789/0 8 ==== mon_subscribe_ack(300s) v1 ==== 20+0+0 > > (646930372 0 0) 0x7f0d84003810 con 0x15583f0 > > 2015-11-05 15:07:49.927456 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 20 (7602 -> > > 7582) > > 2015-11-05 15:07:49.927460 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > mon.0 10.134.128.41:6789/0 9 ==== osd_map(94..94 src has 1..94) v3 ==== > > 7562+0+0 (1465643944 0 0) 0x7f0d84005920 con 0x15583f0 > > 2015-11-05 15:07:49.927469 7f0d95549700 3 client.277182.objecter > > handle_osd_map ignoring epochs [94,94] <= 94 > > 2015-11-05 15:07:49.927472 7f0d95549700 20 client.277182.objecter > > dump_active > > .. 0 homeless > > 2015-11-05 15:07:49.927476 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 7562 (7582 -> > > 20) > > 2015-11-05 15:07:49.927482 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > mon.0 10.134.128.41:6789/0 10 ==== mon_subscribe_ack(300s) v1 ==== 20+0+0 > > (646930372 0 0) 0x7f0d84005eb0 con 0x15583f0 > > 2015-11-05 15:07:49.927492 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 20 (20 -> 0) > > 2015-11-05 15:07:49.927497 7f0d9af5a760 20 librbd::ImageCtx: enabling > > caching... > > 2015-11-05 15:07:49.927510 7f0d9af5a760 20 librbd::ImageCtx: Initial cache > > settings: size=64 num_objects=10 max_dirty=32 target_dirty=16 > > max_dirty_age=5 > > 2015-11-05 15:07:49.927667 7f0d9af5a760 20 librbd: open_image: ictx = > > 0x1552fb0 name = 'joe' id = '' snap_name = '' > > 2015-11-05 15:07:49.927676 7f0d8d7fa700 10 objectcacher flusher start > > 2015-11-05 15:07:49.927776 7f0d8d7fa700 11 objectcacher flusher 0 / 64: 0 > > tx, 0 rx, 0 clean, 0 dirty (16 target, 32 max) > > 2015-11-05 15:07:49.927807 7f0d9af5a760 10 throttle(objecter_bytes > > 0x1551688) > > get_or_fail 0 success (0 -> 0) > > 2015-11-05 15:07:49.927823 7f0d9af5a760 10 throttle(objecter_ops 0x1551720) > > get_or_fail 1 success (0 -> 1) > > 2015-11-05 15:07:49.927886 7f0d9af5a760 10 client.277182.objecter > > calc_target > > pgid 3.3c22790c acting [7,3] > > 2015-11-05 15:07:49.927963 7f0d9af5a760 20 client.277182.objecter note: > > not > > requesting commit > > 2015-11-05 15:07:49.927979 7f0d9af5a760 10 client.277182.objecter op_submit > > oid joe.rbd @3 @3 [stat] tid 1 osd.7 > > 2015-11-05 15:07:49.927989 7f0d9af5a760 15 client.277182.objecter send_op 1 > > to osd.7 > > 2015-11-05 15:07:49.927997 7f0d9af5a760 1 -- 10.134.128.41:0/1007378 --> > > 10.134.128.42:6810/11215 -- osd_op(client.277182.0:1 joe.rbd [stat] > > 3.3c22790c ack+read e94) v4 -- ?+0 0x1555ca0 con 0x1555680 > > 2015-11-05 15:07:49.928029 7f0d9af5a760 5 client.277182.objecter 1 > > unacked, > > 0 uncommitted > > 2015-11-05 15:07:49.929312 7f0d95549700 10 client.277182.objecter > > ms_handle_connect 0x1555680 > > 2015-11-05 15:07:49.930214 7f0d94345700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 174 (0 -> 174) > > 2015-11-05 15:07:49.930429 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > osd.7 10.134.128.42:6810/11215 1 ==== osd_op_reply(1 joe.rbd [stat] v0'0 > > uv0 > > ack = -2 ((2) No such file or directory)) v6 ==== 174+0+0 (3862803988 0 0) > > 0x7f0d70000b70 con 0x1555680 > > 2015-11-05 15:07:49.930487 7f0d95549700 10 client.277182.objecter in > > handle_osd_op_reply > > 2015-11-05 15:07:49.930491 7f0d95549700 7 client.277182.objecter > > handle_osd_op_reply 1 ack v 0'0 uv 0 in 3.3c22790c attempt 0 > > 2015-11-05 15:07:49.930497 7f0d95549700 10 client.277182.objecter op 0 > > rval > > 0 len 0 > > 2015-11-05 15:07:49.930502 7f0d95549700 10 client.277182.objecter op 0 > > handler 0x1554dd0 > > 2015-11-05 15:07:49.930549 7f0d95549700 15 client.277182.objecter > > handle_osd_op_reply ack > > 2015-11-05 15:07:49.930554 7f0d95549700 15 client.277182.objecter > > handle_osd_op_reply completed tid 1 > > 2015-11-05 15:07:49.930560 7f0d95549700 15 client.277182.objecter finish_op > > 1 > > 2015-11-05 15:07:49.930565 7f0d95549700 10 throttle(objecter_bytes > > 0x1551688) > > put 0 (0 -> 0) > > 2015-11-05 15:07:49.930568 7f0d95549700 10 throttle(objecter_ops 0x1551720) > > put 1 (1 -> 0) > > 2015-11-05 15:07:49.930578 7f0d95549700 5 client.277182.objecter 0 > > unacked, > > 0 uncommitted > > 2015-11-05 15:07:49.930591 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 174 (174 -> 0) > > 2015-11-05 15:07:49.930646 7f0d9af5a760 10 throttle(objecter_bytes > > 0x1551688) > > get_or_fail 0 success (0 -> 0) > > 2015-11-05 15:07:49.930652 7f0d9af5a760 10 throttle(objecter_ops 0x1551720) > > get_or_fail 1 success (0 -> 1) > > 2015-11-05 15:07:49.930662 7f0d9af5a760 10 client.277182.objecter > > calc_target > > pgid 3.5f9799ec acting [3,7] > > 2015-11-05 15:07:49.930734 7f0d9af5a760 20 client.277182.objecter note: > > not > > requesting commit > > 2015-11-05 15:07:49.930739 7f0d9af5a760 10 client.277182.objecter op_submit > > oid rbd_id.joe @3 @3 [stat] tid 2 osd.3 > > 2015-11-05 15:07:49.930741 7f0d9af5a760 15 client.277182.objecter send_op 2 > > to osd.3 > > 2015-11-05 15:07:49.930744 7f0d9af5a760 1 -- 10.134.128.41:0/1007378 --> > > 10.134.128.43:6809/26543 -- osd_op(client.277182.0:2 rbd_id.joe [stat] > > 3.5f9799ec ack+read e94) v4 -- ?+0 0x155aad0 con 0x155a520 > > 2015-11-05 15:07:49.930756 7f0d9af5a760 5 client.277182.objecter 1 > > unacked, > > 0 uncommitted > > 2015-11-05 15:07:49.931944 7f0d95549700 10 client.277182.objecter > > ms_handle_connect 0x155a520 > > 2015-11-05 15:07:49.932897 7f0d94143700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 193 (0 -> 193) > > 2015-11-05 15:07:49.933199 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > osd.3 10.134.128.43:6809/26543 1 ==== osd_op_reply(2 rbd_id.joe [stat] v0'0 > > uv44 ondisk = 0) v6 ==== 177+0+16 (3010198147 0 361450234) 0x7f0d68000ce0 > > con 0x155a520 > > 2015-11-05 15:07:49.933235 7f0d95549700 10 client.277182.objecter in > > handle_osd_op_reply > > 2015-11-05 15:07:49.933237 7f0d95549700 7 client.277182.objecter > > handle_osd_op_reply 2 ondisk v 0'0 uv 44 in 3.5f9799ec attempt 0 > > 2015-11-05 15:07:49.933242 7f0d95549700 10 client.277182.objecter op 0 > > rval > > 0 len 16 > > 2015-11-05 15:07:49.933245 7f0d95549700 10 client.277182.objecter op 0 > > handler 0x1554dd0 > > 2015-11-05 15:07:49.933248 7f0d95549700 15 client.277182.objecter > > handle_osd_op_reply ack > > 2015-11-05 15:07:49.933251 7f0d95549700 15 client.277182.objecter > > handle_osd_op_reply completed tid 2 > > 2015-11-05 15:07:49.933252 7f0d95549700 15 client.277182.objecter finish_op > > 2 > > 2015-11-05 15:07:49.933254 7f0d95549700 10 throttle(objecter_bytes > > 0x1551688) > > put 0 (0 -> 0) > > 2015-11-05 15:07:49.933256 7f0d95549700 10 throttle(objecter_ops 0x1551720) > > put 1 (1 -> 0) > > 2015-11-05 15:07:49.933262 7f0d95549700 5 client.277182.objecter 0 > > unacked, > > 0 uncommitted > > 2015-11-05 15:07:49.933269 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 193 (193 -> 0) > > 2015-11-05 15:07:49.933278 7f0d9af5a760 20 librbd: detect format of joe : > > new > > 2015-11-05 15:07:49.933330 7f0d9af5a760 10 throttle(objecter_bytes > > 0x1551688) > > get_or_fail 0 success (0 -> 0) > > 2015-11-05 15:07:49.933335 7f0d9af5a760 10 throttle(objecter_ops 0x1551720) > > get_or_fail 1 success (0 -> 1) > > 2015-11-05 15:07:49.933345 7f0d9af5a760 10 client.277182.objecter > > calc_target > > pgid 3.5f9799ec acting [3,7] > > 2015-11-05 15:07:49.933349 7f0d9af5a760 20 client.277182.objecter note: > > not > > requesting commit > > 2015-11-05 15:07:49.933353 7f0d9af5a760 10 client.277182.objecter op_submit > > oid rbd_id.joe @3 @3 [call rbd.get_id] tid 3 osd.3 > > 2015-11-05 15:07:49.933365 7f0d9af5a760 15 client.277182.objecter send_op 3 > > to osd.3 > > 2015-11-05 15:07:49.933369 7f0d9af5a760 1 -- 10.134.128.41:0/1007378 --> > > 10.134.128.43:6809/26543 -- osd_op(client.277182.0:3 rbd_id.joe [call > > rbd.get_id] 3.5f9799ec ack+read e94) v4 -- ?+0 0x155b370 con 0x155a520 > > 2015-11-05 15:07:49.933389 7f0d9af5a760 5 client.277182.objecter 1 > > unacked, > > 0 uncommitted > > 2015-11-05 15:07:49.934094 7f0d94143700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 193 (0 -> 193) > > 2015-11-05 15:07:49.934335 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > osd.3 10.134.128.43:6809/26543 2 ==== osd_op_reply(3 rbd_id.joe [call] v0'0 > > uv44 ondisk = 0) v6 ==== 177+0+16 (728921235 0 342179323) 0x7f0d68000ce0 > > con > > 0x155a520 > > 2015-11-05 15:07:49.934362 7f0d95549700 10 client.277182.objecter in > > handle_osd_op_reply > > 2015-11-05 15:07:49.934364 7f0d95549700 7 client.277182.objecter > > handle_osd_op_reply 3 ondisk v 0'0 uv 44 in 3.5f9799ec attempt 0 > > 2015-11-05 15:07:49.934377 7f0d95549700 10 client.277182.objecter op 0 > > rval > > 0 len 16 > > 2015-11-05 15:07:49.934380 7f0d95549700 15 client.277182.objecter > > handle_osd_op_reply ack > > 2015-11-05 15:07:49.934385 7f0d95549700 15 client.277182.objecter > > handle_osd_op_reply completed tid 3 > > 2015-11-05 15:07:49.934387 7f0d95549700 15 client.277182.objecter finish_op > > 3 > > 2015-11-05 15:07:49.934389 7f0d95549700 10 throttle(objecter_bytes > > 0x1551688) > > put 0 (0 -> 0) > > 2015-11-05 15:07:49.934393 7f0d95549700 10 throttle(objecter_ops 0x1551720) > > put 1 (1 -> 0) > > 2015-11-05 15:07:49.934402 7f0d95549700 5 client.277182.objecter 0 > > unacked, > > 0 uncommitted > > 2015-11-05 15:07:49.934410 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 193 (193 -> 0) > > 2015-11-05 15:07:49.934486 7f0d9af5a760 10 throttle(objecter_bytes > > 0x1551688) > > get_or_fail 0 success (0 -> 0) > > 2015-11-05 15:07:49.934492 7f0d9af5a760 10 throttle(objecter_ops 0x1551720) > > get_or_fail 1 success (0 -> 1) > > 2015-11-05 15:07:49.934521 7f0d9af5a760 10 client.277182.objecter > > calc_target > > pgid 3.6e4e925b acting [7,0] > > 2015-11-05 15:07:49.934525 7f0d9af5a760 20 client.277182.objecter note: > > not > > requesting commit > > 2015-11-05 15:07:49.934528 7f0d9af5a760 10 client.277182.objecter op_submit > > oid rbd_header.92b32ae8944a @3 @3 [call rbd.get_size,call > > rbd.get_object_prefix] tid 4 osd.7 > > 2015-11-05 15:07:49.934533 7f0d9af5a760 15 client.277182.objecter send_op 4 > > to osd.7 > > 2015-11-05 15:07:49.934537 7f0d9af5a760 1 -- 10.134.128.41:0/1007378 --> > > 10.134.128.42:6810/11215 -- osd_op(client.277182.0:4 > > rbd_header.92b32ae8944a > > [call rbd.get_size,call rbd.get_object_prefix] 3.6e4e925b ack+read e94) v4 > > -- ?+0 0x155bd20 con 0x1555680 > > 2015-11-05 15:07:49.934555 7f0d9af5a760 5 client.277182.objecter 1 > > unacked, > > 0 uncommitted > > 2015-11-05 15:07:49.935611 7f0d94345700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 266 (0 -> 266) > > 2015-11-05 15:07:49.935863 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > osd.7 10.134.128.42:6810/11215 2 ==== osd_op_reply(4 > > rbd_header.92b32ae8944a > > [call,call] v0'0 uv53 ondisk = 0) v6 ==== 232+0+34 (1104830396 0 > > 3807877729) > > 0x7f0d70000b70 con 0x1555680 > > 2015-11-05 15:07:49.935880 7f0d95549700 10 client.277182.objecter in > > handle_osd_op_reply > > 2015-11-05 15:07:49.935882 7f0d95549700 7 client.277182.objecter > > handle_osd_op_reply 4 ondisk v 0'0 uv 53 in 3.6e4e925b attempt 0 > > 2015-11-05 15:07:49.935887 7f0d95549700 10 client.277182.objecter op 0 > > rval > > 0 len 9 > > 2015-11-05 15:07:49.935890 7f0d95549700 10 client.277182.objecter op 1 > > rval > > 0 len 25 > > 2015-11-05 15:07:49.935891 7f0d95549700 15 client.277182.objecter > > handle_osd_op_reply ack > > 2015-11-05 15:07:49.935894 7f0d95549700 15 client.277182.objecter > > handle_osd_op_reply completed tid 4 > > 2015-11-05 15:07:49.935896 7f0d95549700 15 client.277182.objecter finish_op > > 4 > > 2015-11-05 15:07:49.935898 7f0d95549700 10 throttle(objecter_bytes > > 0x1551688) > > put 0 (0 -> 0) > > 2015-11-05 15:07:49.935900 7f0d95549700 10 throttle(objecter_ops 0x1551720) > > put 1 (1 -> 0) > > 2015-11-05 15:07:49.935909 7f0d95549700 5 client.277182.objecter 0 > > unacked, > > 0 uncommitted > > 2015-11-05 15:07:49.935952 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 266 (266 -> 0) > > 2015-11-05 15:07:49.935995 7f0d9af5a760 10 throttle(objecter_bytes > > 0x1551688) > > get_or_fail 0 success (0 -> 0) > > 2015-11-05 15:07:49.936001 7f0d9af5a760 10 throttle(objecter_ops 0x1551720) > > get_or_fail 1 success (0 -> 1) > > 2015-11-05 15:07:49.936008 7f0d9af5a760 10 client.277182.objecter > > calc_target > > pgid 3.6e4e925b acting [7,0] > > 2015-11-05 15:07:49.936011 7f0d9af5a760 20 client.277182.objecter note: > > not > > requesting commit > > 2015-11-05 15:07:49.936015 7f0d9af5a760 10 client.277182.objecter op_submit > > oid rbd_header.92b32ae8944a @3 @3 [call rbd.get_stripe_unit_count] tid 5 > > osd.7 > > 2015-11-05 15:07:49.936020 7f0d9af5a760 15 client.277182.objecter send_op 5 > > to osd.7 > > 2015-11-05 15:07:49.936023 7f0d9af5a760 1 -- 10.134.128.41:0/1007378 --> > > 10.134.128.42:6810/11215 -- osd_op(client.277182.0:5 > > rbd_header.92b32ae8944a > > [call rbd.get_stripe_unit_count] 3.6e4e925b ack+read e94) v4 -- ?+0 > > 0x155e610 con 0x1555680 > > 2015-11-05 15:07:49.936040 7f0d9af5a760 5 client.277182.objecter 1 > > unacked, > > 0 uncommitted > > 2015-11-05 15:07:49.936785 7f0d94345700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 190 (0 -> 190) > > 2015-11-05 15:07:49.936890 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > osd.7 10.134.128.42:6810/11215 3 ==== osd_op_reply(5 > > rbd_header.92b32ae8944a > > [call] v0'0 uv0 ondisk = -8 ((8) Exec format error)) v6 ==== 190+0+0 > > (2171578682 0 0) 0x7f0d70000b70 con 0x1555680 > > 2015-11-05 15:07:49.936983 7f0d95549700 10 client.277182.objecter in > > handle_osd_op_reply > > 2015-11-05 15:07:49.936985 7f0d95549700 7 client.277182.objecter > > handle_osd_op_reply 5 ondisk v 0'0 uv 0 in 3.6e4e925b attempt 0 > > 2015-11-05 15:07:49.936989 7f0d95549700 10 client.277182.objecter op 0 > > rval > > -8 len 0 > > 2015-11-05 15:07:49.936991 7f0d95549700 15 client.277182.objecter > > handle_osd_op_reply ack > > 2015-11-05 15:07:49.936994 7f0d95549700 15 client.277182.objecter > > handle_osd_op_reply completed tid 5 > > 2015-11-05 15:07:49.936995 7f0d95549700 15 client.277182.objecter finish_op > > 5 > > 2015-11-05 15:07:49.936997 7f0d95549700 10 throttle(objecter_bytes > > 0x1551688) > > put 0 (0 -> 0) > > 2015-11-05 15:07:49.937000 7f0d95549700 10 throttle(objecter_ops 0x1551720) > > put 1 (1 -> 0) > > 2015-11-05 15:07:49.937018 7f0d95549700 5 client.277182.objecter 0 > > unacked, > > 0 uncommitted > > 2015-11-05 15:07:49.937026 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 190 (190 -> 0) > > 2015-11-05 15:07:49.937046 7f0d9af5a760 10 librbd::ImageCtx: cache bytes > > 64 > > order 22 -> about 10 objects > > 2015-11-05 15:07:49.937063 7f0d9af5a760 10 librbd::ImageCtx: init_layout > > stripe_unit 4194304 stripe_count 1 object_size 4194304 prefix > > rbd_data.92b32ae8944a format rbd_data.92b32ae8944a.%016llx > > 2015-11-05 15:07:49.937071 7f0d9af5a760 20 librbd: ictx_refresh 0x1552fb0 > > 2015-11-05 15:07:49.937189 7f0d9af5a760 10 throttle(objecter_bytes > > 0x1551688) > > get_or_fail 0 success (0 -> 0) > > 2015-11-05 15:07:49.937194 7f0d9af5a760 10 throttle(objecter_ops 0x1551720) > > get_or_fail 1 success (0 -> 1) > > 2015-11-05 15:07:49.937203 7f0d9af5a760 10 client.277182.objecter > > calc_target > > pgid 3.6e4e925b acting [7,0] > > 2015-11-05 15:07:49.937207 7f0d9af5a760 20 client.277182.objecter note: > > not > > requesting commit > > 2015-11-05 15:07:49.937210 7f0d9af5a760 10 client.277182.objecter op_submit > > oid rbd_header.92b32ae8944a @3 @3 [call rbd.get_size,call > > rbd.get_features,call rbd.get_snapcontext,call rbd.get_parent,call > > lock.get_info] tid 6 osd.7 > > 2015-11-05 15:07:49.937220 7f0d9af5a760 15 client.277182.objecter send_op 6 > > to osd.7 > > 2015-11-05 15:07:49.937226 7f0d9af5a760 1 -- 10.134.128.41:0/1007378 --> > > 10.134.128.42:6810/11215 -- osd_op(client.277182.0:6 > > rbd_header.92b32ae8944a > > [call rbd.get_size,call rbd.get_features,call rbd.get_snapcontext,call > > rbd.get_parent,call lock.get_info] 3.6e4e925b ack+read e94) v4 -- ?+0 > > 0x1562d10 con 0x1555680 > > 2015-11-05 15:07:49.937249 7f0d9af5a760 5 client.277182.objecter 1 > > unacked, > > 0 uncommitted > > 2015-11-05 15:07:49.938340 7f0d94345700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) get 438 (0 -> 438) > > 2015-11-05 15:07:49.938454 7f0d95549700 1 -- 10.134.128.41:0/1007378 <== > > osd.7 10.134.128.42:6810/11215 4 ==== osd_op_reply(6 > > rbd_header.92b32ae8944a > > [call,call,call,call,call] v0'0 uv53 ondisk = 0) v6 ==== 358+0+80 > > (1348922735 0 2219832889) 0x7f0d70002b50 con 0x1555680 > > 2015-11-05 15:07:49.938471 7f0d95549700 10 client.277182.objecter in > > handle_osd_op_reply > > 2015-11-05 15:07:49.938493 7f0d95549700 7 client.277182.objecter > > handle_osd_op_reply 6 ondisk v 0'0 uv 53 in 3.6e4e925b attempt 0 > > 2015-11-05 15:07:49.938496 7f0d95549700 10 client.277182.objecter op 0 > > rval > > 0 len 9 > > 2015-11-05 15:07:49.938498 7f0d95549700 10 client.277182.objecter op 1 > > rval > > 0 len 16 > > 2015-11-05 15:07:49.938500 7f0d95549700 10 client.277182.objecter op 2 > > rval > > 0 len 12 > > 2015-11-05 15:07:49.938514 7f0d95549700 10 client.277182.objecter op 3 > > rval > > 0 len 28 > > 2015-11-05 15:07:49.938515 7f0d95549700 10 client.277182.objecter op 4 > > rval > > 0 len 15 > > 2015-11-05 15:07:49.938517 7f0d95549700 15 client.277182.objecter > > handle_osd_op_reply ack > > 2015-11-05 15:07:49.938519 7f0d95549700 15 client.277182.objecter > > handle_osd_op_reply completed tid 6 > > 2015-11-05 15:07:49.938521 7f0d95549700 15 client.277182.objecter finish_op > > 6 > > 2015-11-05 15:07:49.938522 7f0d95549700 10 throttle(objecter_bytes > > 0x1551688) > > put 0 (0 -> 0) > > 2015-11-05 15:07:49.938524 7f0d95549700 10 throttle(objecter_ops 0x1551720) > > put 1 (1 -> 0) > > 2015-11-05 15:07:49.938537 7f0d95549700 5 client.277182.objecter 0 > > unacked, > > 0 uncommitted > > 2015-11-05 15:07:49.938546 7f0d95549700 10 > > throttle(msgr_dispatch_throttler-radosclient 0x1550df8) put 438 (438 -> 0) > > 2015-11-05 15:07:49.938652 7f0d9af5a760 20 librbd: info 0x1552fb0 > > 2015-11-05 15:07:49.938657 7f0d9af5a760 20 librbd: ictx_check 0x1552fb0 > > 2015-11-05 15:07:49.938904 7f0d9af5a760 20 librbd: read_iterate 0x1552fb0 > > off > > = 0 len = 2147483648 > > 2015-11-05 15:07:49.938908 7f0d9af5a760 20 librbd: ictx_check 0x1552fb0 > > 2015-11-05 15:07:49.938920 7f0d9af5a760 20 librbd: aio_read 0x1552fb0 > > completion 0x1562d10 [0,4194304] > > 2015-11-05 15:07:49.938923 7f0d9af5a760 20 librbd: ictx_check 0x1552fb0 > > 2015-11-05 15:07:49.938945 7f0d9af5a760 20 librbd: oid > > rbd_data.92b32ae8944a.0000000000000000 0~4194304 from [0,4194304] > > 2015-11-05 15:07:49.938972 7f0d9af5a760 10 objectcacher readx > > extent(rbd_data.92b32ae8944a.0000000000000000 (0) in @3 0~4194304 -> > > [0,4194304]) > > 2015-11-05 15:07:49.939004 7f0d9af5a760 10 > > objectcacher.object(rbd_data.92b32ae8944a.0000000000000000/head) map_read > > rbd_data.92b32ae8944a.0000000000000000 0~4194304 > > 2015-11-05 15:07:49.939015 7f0d9af5a760 20 > > objectcacher.object(rbd_data.92b32ae8944a.0000000000000000/head) map_read > > miss 4194304 left, bh[ 0x1563270 0~4194304 0x1562fe0 (0) v 0 missing] > > waiters = {} > > 2015-11-05 15:07:49.939022 7f0d9af5a760 10 objectcacher readx missed, > > waiting > > on cache to complete 0 blocked reads, 4194240 read bytes > > 2015-11-05 15:07:49.939044 7f0d9af5a760 20 objectcacher readx defer > > 0x1562700 > > 2015-11-05 15:07:49.939048 7f0d9af5a760 20 librbd::AioCompletion: > > AioCompletion::finish_adding_requests 0x1562d10 pending 1 > > 2015-11-05 15:07:50.927873 7f0d8d7fa700 11 objectcacher flusher 0 / 64: 0 > > tx, 0 rx, 0 clean, 0 dirty (16 target, 32 max) > > 2015-11-05 15:07:51.927982 7f0d8d7fa700 11 objectcacher flusher 0 / 64: 0 > > tx, 0 rx, 0 clean, 0 dirty (16 target, 32 max) > > 2015-11-05 15:07:52.928122 7f0d8d7fa700 11 objectcacher flusher 0 / 64: 0 > > tx, 0 rx, 0 clean, 0 dirty (16 target, 32 max) > > 2015-11-05 15:07:53.928234 7f0d8d7fa700 11 objectcacher flusher 0 / 64: 0 > > tx, 0 rx, 0 clean, 0 dirty (16 target, 32 max) > > 2015-11-05 15:07:54.926869 7f0d8effd700 10 client.277182.objecter tick > > 2015-11-05 15:07:54.928357 7f0d8d7fa700 11 objectcacher flusher 0 / 64: 0 > > tx, 0 rx, 0 clean, 0 dirty (16 target, 32 max) > > 2015-11-05 15:07:55.928511 7f0d8d7fa700 11 objectcacher flusher 0 / 64: 0 > > tx, 0 rx, 0 clean, 0 dirty (16 target, 32 max) > > 2015-11-05 15:07:56.928605 7f0d8d7fa700 11 objectcacher flusher 0 / 64: 0 > > tx, 0 rx, 0 clean, 0 dirty (16 target, 32 max) > > 2015-11-05 15:07:57.928707 7f0d8d7fa700 11 objectcacher flusher 0 / 64: 0 > > tx, 0 rx, 0 clean, 0 dirty (16 target, 32 max) > > > > > > ----- Original Message ----- > > From: "Jason Dillaman" <dillaman@xxxxxxxxxx> > > To: "Joe Ryner" <jryner@xxxxxxxx> > > Cc: ceph-users@xxxxxxxx > > Sent: Thursday, October 29, 2015 12:05:38 PM > > Subject: Re: rbd hang > > > > I don't see the read request hitting the wire, so I am thinking your client > > cannot talk to the primary PG for the 'rb.0.16cf.238e1f29.000000000000' > > object. Try adding "debug objecter = 20" to your configuration to get more > > details. > > > > -- > > > > Jason Dillaman > > > > ----- Original Message ----- > > > From: "Joe Ryner" <jryner@xxxxxxxx> > > > To: ceph-users@xxxxxxxx > > > Sent: Thursday, October 29, 2015 12:22:01 PM > > > Subject: rbd hang > > > > > > i, > > > > > > I am having a strange problem with our development cluster. When I run > > > rbd > > > export it just hangs. I have been running ceph for a long time and > > > haven't > > > encountered this kind of issue. Any ideas as to what is going on? > > > > > > rbd -p locks export seco101ira - > > > > > > > > > I am running > > > > > > Centos 6.6 x86 64 > > > > > > ceph version 0.80.10 (ea6c958c38df1216bf95c927f143d8b13c4a9e70) > > > > > > I have enabled debugging and get the following when I run the command > > > > > > [root@durbium ~]# rbd -p locks export seco101ira - > > > 2015-10-29 11:17:08.183597 7fc3334fa7c0 1 librados: starting msgr at :/0 > > > 2015-10-29 11:17:08.183613 7fc3334fa7c0 1 librados: starting objecter > > > 2015-10-29 11:17:08.183739 7fc3334fa7c0 1 -- :/0 messenger.start > > > 2015-10-29 11:17:08.183779 7fc3334fa7c0 1 librados: setting wanted keys > > > 2015-10-29 11:17:08.183782 7fc3334fa7c0 1 librados: calling monclient > > > init > > > 2015-10-29 11:17:08.184365 7fc3334fa7c0 1 -- :/1024687 --> > > > 10.134.128.42:6789/0 -- auth(proto 0 30 bytes epoch 0) v1 -- ?+0 > > > 0x15ba900 > > > con 0x15ba540 > > > 2015-10-29 11:17:08.185006 7fc3334f2700 1 -- 10.134.128.41:0/1024687 > > > learned > > > my addr 10.134.128.41:0/1024687 > > > 2015-10-29 11:17:08.185995 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > mon.1 10.134.128.42:6789/0 1 ==== mon_map v1 ==== 491+0+0 (318324477 0 0) > > > 0x7fc318000be0 con 0x15ba540 > > > 2015-10-29 11:17:08.186213 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > mon.1 10.134.128.42:6789/0 2 ==== auth_reply(proto 2 0 (0) Success) v1 > > > ==== > > > 33+0+0 (4093383511 0 0) 0x7fc318001090 con 0x15ba540 > > > 2015-10-29 11:17:08.186544 7fc32da9a700 1 -- 10.134.128.41:0/1024687 --> > > > 10.134.128.42:6789/0 -- auth(proto 2 32 bytes epoch 0) v1 -- ?+0 > > > 0x7fc31c001700 con 0x15ba540 > > > 2015-10-29 11:17:08.187160 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > mon.1 10.134.128.42:6789/0 3 ==== auth_reply(proto 2 0 (0) Success) v1 > > > ==== > > > 206+0+0 (2382192463 0 0) 0x7fc318001090 con 0x15ba540 > > > 2015-10-29 11:17:08.187354 7fc32da9a700 1 -- 10.134.128.41:0/1024687 --> > > > 10.134.128.42:6789/0 -- auth(proto 2 165 bytes epoch 0) v1 -- ?+0 > > > 0x7fc31c002220 con 0x15ba540 > > > 2015-10-29 11:17:08.188001 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > mon.1 10.134.128.42:6789/0 4 ==== auth_reply(proto 2 0 (0) Success) v1 > > > ==== > > > 393+0+0 (34117402 0 0) 0x7fc3180008c0 con 0x15ba540 > > > 2015-10-29 11:17:08.188148 7fc32da9a700 1 -- 10.134.128.41:0/1024687 --> > > > 10.134.128.42:6789/0 -- mon_subscribe({monmap=0+}) v2 -- ?+0 0x15b6b80 > > > con > > > 0x15ba540 > > > 2015-10-29 11:17:08.188334 7fc3334fa7c0 1 -- 10.134.128.41:0/1024687 --> > > > 10.134.128.42:6789/0 -- mon_subscribe({monmap=6+,osdmap=0}) v2 -- ?+0 > > > 0x15b7700 con 0x15ba540 > > > 2015-10-29 11:17:08.188355 7fc3334fa7c0 1 -- 10.134.128.41:0/1024687 --> > > > 10.134.128.42:6789/0 -- mon_subscribe({monmap=6+,osdmap=0}) v2 -- ?+0 > > > 0x15b7ca0 con 0x15ba540 > > > 2015-10-29 11:17:08.188445 7fc3334fa7c0 1 librados: init done > > > 2015-10-29 11:17:08.188463 7fc3334fa7c0 10 librados: wait_for_osdmap > > > waiting > > > 2015-10-29 11:17:08.188625 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > mon.1 10.134.128.42:6789/0 5 ==== mon_map v1 ==== 491+0+0 (318324477 0 0) > > > 0x7fc318001300 con 0x15ba540 > > > 2015-10-29 11:17:08.188795 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > mon.1 10.134.128.42:6789/0 6 ==== mon_subscribe_ack(300s) v1 ==== 20+0+0 > > > (646930372 0 0) 0x7fc3180015a0 con 0x15ba540 > > > 2015-10-29 11:17:08.189129 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > mon.1 10.134.128.42:6789/0 7 ==== osd_map(4350..4350 src has 3829..4350) > > > v3 > > > ==== 7562+0+0 (1787729222 0 0) 0x7fc3180013b0 con 0x15ba540 > > > 2015-10-29 11:17:08.189452 7fc3334fa7c0 10 librados: wait_for_osdmap done > > > waiting > > > 2015-10-29 11:17:08.189454 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > mon.1 10.134.128.42:6789/0 8 ==== mon_subscribe_ack(300s) v1 ==== 20+0+0 > > > (646930372 0 0) 0x7fc3180008c0 con 0x15ba540 > > > 2015-10-29 11:17:08.189470 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > mon.1 10.134.128.42:6789/0 9 ==== osd_map(4350..4350 src has 3829..4350) > > > v3 > > > ==== 7562+0+0 (1787729222 0 0) 0x7fc318005290 con 0x15ba540 > > > 2015-10-29 11:17:08.189485 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > mon.1 10.134.128.42:6789/0 10 ==== mon_subscribe_ack(300s) v1 ==== 20+0+0 > > > (646930372 0 0) 0x7fc3180056d0 con 0x15ba540 > > > 2015-10-29 11:17:08.189522 7fc3334fa7c0 20 librbd::ImageCtx: enabling > > > caching... > > > 2015-10-29 11:17:08.189540 7fc3334fa7c0 20 librbd::ImageCtx: Initial > > > cache > > > settings: size=64 num_objects=10 max_dirty=32 target_dirty=16 > > > max_dirty_age=5 > > > 2015-10-29 11:17:08.189686 7fc3334fa7c0 20 librbd: open_image: ictx = > > > 0x15b8390 name = 'seco101ira' id = '' snap_name = '' > > > 2015-10-29 11:17:08.189730 7fc3334fa7c0 10 librados: stat > > > oid=seco101ira.rbd > > > nspace= > > > 2015-10-29 11:17:08.189882 7fc3334fa7c0 1 -- 10.134.128.41:0/1024687 --> > > > 10.134.128.43:6803/2741 -- osd_op(client.7543.0:1 seco101ira.rbd [stat] > > > 4.a982c550 ack+read e4350) v4 -- ?+0 0x15baf60 con 0x15b9e70 > > > 2015-10-29 11:17:08.192470 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > osd.2 10.134.128.43:6803/2741 1 ==== osd_op_reply(1 seco101ira.rbd [stat] > > > v0'0 uv1 ondisk = 0) v6 ==== 181+0+16 (1355327314 0 448133945) > > > 0x7fc314000c10 con 0x15b9e70 > > > 2015-10-29 11:17:08.192548 7fc3334fa7c0 10 librados: Objecter returned > > > from > > > stat r=0 > > > 2015-10-29 11:17:08.192563 7fc3334fa7c0 20 librbd: detect format of > > > seco101ira : old > > > 2015-10-29 11:17:08.192600 7fc3334fa7c0 20 librbd: ictx_refresh 0x15b8390 > > > 2015-10-29 11:17:08.192614 7fc3334fa7c0 10 librados: read > > > oid=seco101ira.rbd > > > nspace= > > > 2015-10-29 11:17:08.192631 7fc3334fa7c0 1 -- 10.134.128.41:0/1024687 --> > > > 10.134.128.43:6803/2741 -- osd_op(client.7543.0:2 seco101ira.rbd [read > > > 0~4096] 4.a982c550 ack+read e4350) v4 -- ?+0 0x15bb700 con 0x15b9e70 > > > 2015-10-29 11:17:08.193957 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > osd.2 10.134.128.43:6803/2741 2 ==== osd_op_reply(2 seco101ira.rbd [read > > > 0~112] v0'0 uv1 ondisk = 0) v6 ==== 181+0+112 (674783017 0 641510945) > > > 0x7fc314000c10 con 0x15b9e70 > > > 2015-10-29 11:17:08.194018 7fc3334fa7c0 10 librados: Objecter returned > > > from > > > read r=0 > > > 2015-10-29 11:17:08.194022 7fc3334fa7c0 10 librados: Returned length 112 > > > less > > > than original length 4096 > > > 2015-10-29 11:17:08.194058 7fc3334fa7c0 10 librados: call > > > oid=seco101ira.rbd > > > nspace= > > > 2015-10-29 11:17:08.194074 7fc3334fa7c0 1 -- 10.134.128.41:0/1024687 --> > > > 10.134.128.43:6803/2741 -- osd_op(client.7543.0:3 seco101ira.rbd [call > > > rbd.snap_list] 4.a982c550 ack+read e4350) v4 -- ?+0 0x15bbd40 con > > > 0x15b9e70 > > > 2015-10-29 11:17:08.194845 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > osd.2 10.134.128.43:6803/2741 3 ==== osd_op_reply(3 seco101ira.rbd [call] > > > v0'0 uv1 ondisk = 0) v6 ==== 181+0+12 (1759032444 0 0) 0x7fc314000c10 con > > > 0x15b9e70 > > > 2015-10-29 11:17:08.194902 7fc3334fa7c0 10 librados: Objecter returned > > > from > > > call r=0 > > > 2015-10-29 11:17:08.194944 7fc3334fa7c0 10 librados: call > > > oid=seco101ira.rbd > > > nspace= > > > 2015-10-29 11:17:08.194963 7fc3334fa7c0 1 -- 10.134.128.41:0/1024687 --> > > > 10.134.128.43:6803/2741 -- osd_op(client.7543.0:4 seco101ira.rbd [call > > > lock.get_info] 4.a982c550 ack+read e4350) v4 -- ?+0 0x15bd450 con > > > 0x15b9e70 > > > 2015-10-29 11:17:08.196313 7fc32da9a700 1 -- 10.134.128.41:0/1024687 <== > > > osd.2 10.134.128.43:6803/2741 4 ==== osd_op_reply(4 seco101ira.rbd [call] > > > v0'0 uv1 ondisk = 0) v6 ==== 181+0+15 (3120959177 0 2149983739) > > > 0x7fc314000c10 con 0x15b9e70 > > > 2015-10-29 11:17:08.196356 7fc3334fa7c0 10 librados: Objecter returned > > > from > > > call r=0 > > > 2015-10-29 11:17:08.196382 7fc3334fa7c0 10 librbd::ImageCtx: cache bytes > > > 64 > > > order 22 -> about 10 objects > > > 2015-10-29 11:17:08.196386 7fc3334fa7c0 10 librbd::ImageCtx: init_layout > > > stripe_unit 4194304 stripe_count 1 object_size 4194304 prefix > > > rb.0.16cf.238e1f29 format rb.0.16cf.238e1f29.%012llx > > > 2015-10-29 11:17:08.196403 7fc3334fa7c0 10 librados: set snap write > > > context: > > > seq = 0 and snaps = [] > > > 2015-10-29 11:17:08.196437 7fc3334fa7c0 10 librados: set snap read head > > > -> > > > head > > > 2015-10-29 11:17:08.196446 7fc3334fa7c0 20 librbd: info 0x15b8390 > > > 2015-10-29 11:17:08.196452 7fc3334fa7c0 20 librbd: ictx_check 0x15b8390 > > > 2015-10-29 11:17:08.196461 7fc3334fa7c0 20 librbd: read_iterate 0x15b8390 > > > off > > > = 0 len = 1048576 > > > 2015-10-29 11:17:08.196464 7fc3334fa7c0 20 librbd: ictx_check 0x15b8390 > > > 2015-10-29 11:17:08.196475 7fc3334fa7c0 20 librbd: aio_read 0x15b8390 > > > completion 0x15bbc80 [0,1048576] > > > 2015-10-29 11:17:08.196479 7fc3334fa7c0 20 librbd: ictx_check 0x15b8390 > > > 2015-10-29 11:17:08.196504 7fc3334fa7c0 20 librbd: oid > > > rb.0.16cf.238e1f29.000000000000 0~1048576 from [0,1048576] > > > 2015-10-29 11:17:08.196564 7fc3334fa7c0 20 librbd::AioCompletion: > > > AioCompletion::finish_adding_requests 0x15bbc80 pending 1 > > > > > > Below is my ceph.conf > > > ---------------------- > > > > > > [client] > > > rbd cache = true > > > rbd cache size = 64 > > > rbd cache max dirty = 32 > > > rbd cache target dirty = 16 > > > rbd cache max dirty age = 5.0 > > > > > > debug rbd = 20 > > > debug rados = 20 > > > debug ms = 1 > > > log file = /var/log/ceph/client.$name.$pid.log > > > [global] > > > public network = 10.134.128.0/26 > > > cluster network = 10.134.128.64/26 > > > fsid = a0a1c9ea-9a77-41fe-aef1-b87136776ac3 > > > > > > # For version 0.55 and beyond, you must explicitly enable > > > # or disable authentication with "auth" entries in [global]. > > > > > > auth cluster required = cephx > > > auth service required = cephx > > > auth client required = cephx > > > osd journal size = 10000 > > > > > > [osd] > > > osd recovery max active = 1 > > > > > > osd journal size = 10000 > > > journal aio = true > > > > > > #The following assumes ext4 filesystem. > > > #osd mkfs options {fs-type} = {mkfs options} # default for xfs > > > is > > > "-f" > > > #osd mount options {fs-type} = {mount options} # default mount > > > option is "rw,noatime" > > > # For example, for ext4, the mount option might look like this: > > > #osd mkfs options ext4 = user_xattr,rw,noatime > > > > > > osd mkfs options xfs = -L -f -d su=64k,sw=1 $name > > > osd mount options btrfs = rw,noatime > > > osd mount options xfs = rw,noatime,nodiratime > > > > > > filestore xattr use omap = true > > > # osd mkfs type = btrfs > > > osd mkfs type = xfs > > > osd mkfs options btrfs = -L $name > > > > > > > > > # CAIT -- Manual commands to make and mount file system > > > > > > # -- Make xfs file system > > > # mkfs -t xfs -f -L ceph-X -d su=64k,sw=1 /dev/sdX1 > > > > > > # -- Rescan Parition Label > > > # partprobe /dev/sdX1 > > > > > > # -- Mount ceph file system > > > # mount -o rw,noatime,nodiratime /dev/disk/by-label/ceph-X > > > /var/lib/ceph/osd/ceph-X > > > > > > [mon.durbium] > > > host = durbium > > > mon addr = 10.134.128.41:6789 > > > > > > [mon.zirconium] > > > host = zirconium > > > mon addr = 10.134.128.43:6789 > > > > > > [mon.stone] > > > host = stone > > > mon addr = 10.134.128.42:6789 > > > > > > [osd.0] > > > host = durbium > > > devs = /dev/vg-osd-0/lv-osd > > > osd mkfs type = xfs > > > osd journal = /dev/vg-osd-0/lv-journal > > > > > > [osd.1] > > > host = zirconium > > > devs = /dev/vg-osd-1/lv-osd > > > osd mkfs type = xfs > > > osd journal = /dev/vg-osd-1/lv-journal > > > > > > [osd.2] > > > host = zirconium > > > devs = /dev/vg-osd-2/lv-osd > > > osd mkfs type = xfs > > > osd journal = /dev/vg-osd-2/lv-journal > > > > > > > > > [osd.3] > > > host = zirconium > > > devs = /dev/vg-osd-3/lv-osd > > > osd mkfs type = xfs > > > osd journal = /dev/vg-osd-3/lv-journal > > > > > > [osd.4] > > > host = zirconium > > > devs = /dev/vg-osd-4/lv-osd > > > osd mkfs type = xfs > > > osd journal = /dev/vg-osd-4/lv-journal > > > [osd.5] > > > host = stone > > > devs = /dev/vg-osd-5/lv-osd > > > osd mkfs type = xfs > > > osd journal = /dev/vg-osd-5/lv-journal > > > > > > [osd.6] > > > host = stone > > > devs = /dev/vg-osd-6/lv-osd > > > osd mkfs type = xfs > > > osd journal = /dev/vg-osd-6/lv-journal > > > > > > [osd.7] > > > host = stone > > > devs = /dev/vg-osd-7/lv-osd > > > osd mkfs type = xfs > > > osd journal = /dev/vg-osd-7/lv-journal > > > > > > [osd.8] > > > host = stone > > > devs = /dev/vg-osd-8/lv-osd > > > osd mkfs type = xfs > > > osd journal = /dev/vg-osd-8/lv-journal > > > > > > > > > > > > > > > -- > > > Joe Ryner > > > Center for the Application of Information Technologies (CAIT) > > > _______________________________________________ > > > ceph-users mailing list > > > ceph-users@xxxxxxxxxxxxxx > > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > > > > -- > > Joe Ryner > > Center for the Application of Information Technologies (CAIT) > > Production Coordinator > > P: (309) 298-1804 > > F: (309) 298-2806 > > > > -- > Joe Ryner > Center for the Application of Information Technologies (CAIT) > Production Coordinator > P: (309) 298-1804 > F: (309) 298-2806 > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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