Hi.
2011-05-24 00:17:45.490684 7f45415e1740 ceph version 0.28.commit:
071881d7e5599571e46bda17094bb4b48691e89a. process: cmds. pid: 4424
2011-05-24 00:17:45.492293 7f453ef81700 mds-1.0 ms_handle_connect on
77.120.112.193:6789/0
2011-05-24 00:17:49.497862 7f453ef81700 mds-1.0 handle_mds_map standby
2011-05-24 00:17:53.274911 7f453ef81700 mds0.5 handle_mds_map i am now
mds0.5
2011-05-24 00:17:53.274939 7f453ef81700 mds0.5 handle_mds_map state
change up:standby --> up:replay
2011-05-24 00:17:53.274951 7f453ef81700 mds0.5 replay_start
2011-05-24 00:17:53.274962 7f453ef81700 mds0.5 recovery set is
2011-05-24 00:17:53.274969 7f453ef81700 mds0.5 need osdmap epoch 104,
have 103
2011-05-24 00:17:53.274985 7f453ef81700 mds0.5 waiting for osdmap 104
(which blacklists prior instance)
2011-05-24 00:17:53.275016 7f453ef81700 mds0.cache handle_mds_failure
mds0 : recovery peers are
2011-05-24 00:17:53.276145 7f453ef81700 mds0.5 ms_handle_connect on
77.120.112.201:6800/29765
2011-05-24 00:17:53.276223 7f453ef81700 mds0.5 ms_handle_connect on
82.144.220.71:6800/5210
2011-05-24 00:17:53.276785 7f453ef81700 mds0.5 ms_handle_connect on
82.144.220.72:6800/3960
2011-05-24 00:17:53.301249 7f453ef81700 mds0.5 ms_handle_connect on
82.144.220.70:6800/25341
2011-05-24 00:17:53.307286 7f453ef81700 mds0.cache creating system inode
with ino:100
2011-05-24 00:17:53.307441 7f453ef81700 mds0.cache creating system inode
with ino:1
2011-05-24 00:17:53.308273 7f453ef81700 mds0.5 ms_handle_connect on
77.120.112.200:6800/9187
2011-05-24 00:17:54.506400 7f4537fff700 mds0.5 replay_done
2011-05-24 00:17:54.506431 7f4537fff700 mds0.5 making mds journal writeable
2011-05-24 00:17:54.511104 7f453ef81700 mds0.5 handle_mds_map i am now
mds0.5
2011-05-24 00:17:54.511127 7f453ef81700 mds0.5 handle_mds_map state
change up:replay --> up:reconnect
2011-05-24 00:17:54.511138 7f453ef81700 mds0.5 reconnect_start
2011-05-24 00:17:54.511144 7f453ef81700 mds0.5 reopen_log
2011-05-24 00:17:54.511163 7f453ef81700 mds0.server reconnect_clients --
1 sessions
2011-05-24 00:17:54.511832 7f453c472700 -- 77.120.112.193:6800/4424 >>
77.120.112.209:0/3638704563 pipe(0x10f8370 sd=11 pgs=0 cs=0 l=0).accept
peer addr is really 77.120.112.209:0/3638704563 (socket is
77.120.112.209:38599/0)
2011-05-24 00:17:54.512859 7f453ef81700 log [DBG] : reconnect by
client4404 77.120.112.209:0/3638704563 after 0.001651
2011-05-24 00:17:54.513057 7f453ef81700 mds0.server missing 1000000860a
#10000008019/vtapes/drive0/data (mine), will load later
2011-05-24 00:17:54.513091 7f453ef81700 mds0.5 reconnect_done
2011-05-24 00:17:54.515176 7f453ef81700 mds0.5 handle_mds_map i am now
mds0.5
2011-05-24 00:17:54.515193 7f453ef81700 mds0.5 handle_mds_map state
change up:reconnect --> up:rejoin
2011-05-24 00:17:54.515201 7f453ef81700 mds0.5 rejoin_joint_start
2011-05-24 00:17:54.522602 7f453ef81700 mds0.5 rejoin_done
2011-05-24 00:17:54.528794 7f453ef81700 mds0.5 handle_mds_map i am now
mds0.5
2011-05-24 00:17:54.528812 7f453ef81700 mds0.5 handle_mds_map state
change up:rejoin --> up:active
2011-05-24 00:17:54.528819 7f453ef81700 mds0.5 recovery_done --
successful recovery!
2011-05-24 00:17:54.529315 7f453ef81700 mds0.5 active_start
2011-05-24 00:17:54.531405 7f453ef81700 mds0.5 cluster recovered.
*** Caught signal (Segmentation fault) **
in thread 0x7f453ef81700
ceph version 0.28 (commit:071881d7e5599571e46bda17094bb4b48691e89a)
1: /usr/bin/cmds() [0x712c5e]
2: (()+0xfc60) [0x7f45411c0c60]
3: (MDCache::get_or_create_stray_dentry(CInode*)+0x25) [0x5356f5]
4: (Server::handle_client_unlink(MDRequest*)+0x997) [0x508857]
5: (Server::handle_client_request(MClientRequest*)+0x522) [0x520852]
6: (MDS::handle_deferrable_message(Message*)+0x9af) [0x4a266f]
7: (MDS::_dispatch(Message*)+0x173e) [0x4b617e]
8: (MDS::_dispatch(Message*)+0x427) [0x4b4e67]
9: (MDS::ms_dispatch(Message*)+0x59) [0x4b66c9]
10: (SimpleMessenger::dispatch_entry()+0x7ea) [0x4838aa]
11: (SimpleMessenger::DispatchThread::entry()+0x1c) [0x47b26c]
12: (()+0x6d8c) [0x7f45411b7d8c]
13: (clone()+0x6d) [0x7f454006a04d]
WBR,
Fyodor.
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