new1.log

 ceph version 0.48.2argonaut (commit:3e02b2fad88c2a95d9c0c86878f10d1beb780bfe)
 1: (FileStore::_do_transaction(ObjectStore::Transaction&, unsigned long, int)+0xa6b) [0x684d8b]
 2: (FileStore::do_transactions(std::list<ObjectStore::Transaction*, std::allocator<ObjectStore::Transaction*> >&, unsigned long)+0x84) [0x68aa74]
 3: (JournalingObjectStore::journal_replay(unsigned long)+0x884) [0x6997c4]
 4: (FileStore::mount()+0x35a1) [0x67daf1]
 5: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x59f49a]
 6: (OSD::convertfs(std::string const&, std::string const&)+0x47) [0x59ff07]
 7: (main()+0x2256) [0x517f46]
 8: (__libc_start_main()+0xed) [0x7f402b46f76d]
 9: /usr/bin/ceph-osd() [0x51a239]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.

--- begin dump of recent events ---
  -196> 2012-10-16 17:11:17.275632 7f402d40d780  5 asok(0x222f000) register_command perfcounters_dump hook 0x2224010
  -195> 2012-10-16 17:11:17.275649 7f402d40d780  5 asok(0x222f000) register_command 1 hook 0x2224010
  -194> 2012-10-16 17:11:17.275650 7f402d40d780  5 asok(0x222f000) register_command perf dump hook 0x2224010
  -193> 2012-10-16 17:11:17.275655 7f402d40d780  5 asok(0x222f000) register_command perfcounters_schema hook 0x2224010
  -192> 2012-10-16 17:11:17.275657 7f402d40d780  5 asok(0x222f000) register_command 2 hook 0x2224010
  -191> 2012-10-16 17:11:17.275658 7f402d40d780  5 asok(0x222f000) register_command perf schema hook 0x2224010
  -190> 2012-10-16 17:11:17.275660 7f402d40d780  5 asok(0x222f000) register_command config show hook 0x2224010
  -189> 2012-10-16 17:11:17.275662 7f402d40d780  5 asok(0x222f000) register_command config set hook 0x2224010
  -188> 2012-10-16 17:11:17.275663 7f402d40d780  5 asok(0x222f000) register_command log flush hook 0x2224010
  -187> 2012-10-16 17:11:17.275664 7f402d40d780  5 asok(0x222f000) register_command log dump hook 0x2224010
  -186> 2012-10-16 17:11:17.275665 7f402d40d780  5 asok(0x222f000) register_command log reopen hook 0x2224010
  -185> 2012-10-16 17:11:17.276804 7f402d40d780  0 ceph version 0.48.2argonaut (commit:3e02b2fad88c2a95d9c0c86878f10d1beb780bfe), process ceph-osd, pid 28467
  -184> 2012-10-16 17:11:17.276895 7f402d40d780  1 -- 172.27.124.141:6800/28467 accepter.bind my_inst.addr is 172.27.124.141:6800/28467 need_addr=0
  -183> 2012-10-16 17:11:17.276911 7f402d40d780  1 -- 10.75.76.141:6800/28467 accepter.bind my_inst.addr is 10.75.76.141:6800/28467 need_addr=0
  -182> 2012-10-16 17:11:17.276920 7f402d40d780  1 -- 10.75.76.141:6801/28467 accepter.bind my_inst.addr is 10.75.76.141:6801/28467 need_addr=0
  -181> 2012-10-16 17:11:17.277295 7f402d40d780  1 finished global_init_daemonize
  -180> 2012-10-16 17:11:17.278800 7f402d40d780  5 asok(0x222f000) init /var/run/ceph/ceph-osd.10.asok
  -179> 2012-10-16 17:11:17.278811 7f402d40d780  5 asok(0x222f000) bind_and_listen /var/run/ceph/ceph-osd.10.asok
  -178> 2012-10-16 17:11:17.278827 7f402d40d780  5 asok(0x222f000) register_command 0 hook 0x22230a0
  -177> 2012-10-16 17:11:17.278830 7f402d40d780  5 asok(0x222f000) register_command version hook 0x22230a0
  -176> 2012-10-16 17:11:17.278833 7f402d40d780  5 asok(0x222f000) register_command git_version hook 0x22230a0
  -175> 2012-10-16 17:11:17.278834 7f402d40d780  5 asok(0x222f000) register_command help hook 0x22240c0
  -174> 2012-10-16 17:11:17.278906 7f402d40d780  5 filestore(/home/cephbrick/ceph/osd) basedir /home/cephbrick/ceph/osd journal /var/lib/ceph/osd/ceph-10/journal
  -173> 2012-10-16 17:11:17.278930 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) mount fsid is 61e0f2aa-0e09-44e9-9775-d61791a44968
  -172> 2012-10-16 17:11:17.279608 7f40294c5700  5 asok(0x222f000) entry start
  -171> 2012-10-16 17:11:17.362707 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) mount FIEMAP ioctl is supported and appears to work
  -170> 2012-10-16 17:11:17.362713 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) mount FIEMAP ioctl is disabled via 'filestore fiemap' config option
  -169> 2012-10-16 17:11:17.362820 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) mount detected btrfs
  -168> 2012-10-16 17:11:17.362829 7f402d40d780 20 filestore(/home/cephbrick/ceph/osd) _do_clone_range 0~1 to 0
  -167> 2012-10-16 17:11:17.362832 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) mount btrfs CLONE_RANGE ioctl is supported
  -166> 2012-10-16 17:11:17.679254 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) mount btrfs SNAP_CREATE is supported
  -165> 2012-10-16 17:11:17.687932 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) mount btrfs SNAP_DESTROY is supported
  -164> 2012-10-16 17:11:17.688352 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) mount btrfs START_SYNC is supported (transid 410217)
  -163> 2012-10-16 17:11:17.812521 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) mount btrfs WAIT_SYNC is supported
  -162> 2012-10-16 17:11:17.817282 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) mount btrfs SNAP_CREATE_V2 is supported
  -161> 2012-10-16 17:11:18.045746 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) mount syncfs(2) syscall fully supported (by glibc and kernel)
  -160> 2012-10-16 17:11:18.045901 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) mount found snaps <50235072,50235136>
  -159> 2012-10-16 17:11:18.045948 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd)  current/ seq was 50235136
  -158> 2012-10-16 17:11:18.045966 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd)  most recent snap from <50235072,50235136> is 50235136
  -157> 2012-10-16 17:11:18.045988 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) mount rolling back to consistent snap 50235136
  -156> 2012-10-16 17:11:18.195730 7f402d40d780  5 filestore(/home/cephbrick/ceph/osd) mount op_seq is 50235136
  -155> 2012-10-16 17:11:18.622974 7f402d40d780 20 filestore (init)dbobjectmap: seq is 620960
  -154> 2012-10-16 17:11:18.623026 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) open_journal at /var/lib/ceph/osd/ceph-10/journal
  -153> 2012-10-16 17:11:18.623058 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) mount: enabling PARALLEL journal mode: btrfs, SNAP_CREATE_V2 detected and 'filestore btrfs snap' mode is enabled
  -152> 2012-10-16 17:11:18.623075 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) list_collections
  -151> 2012-10-16 17:11:18.662275 7f402d40d780  2 journal open /var/lib/ceph/osd/ceph-10/journal fsid 61e0f2aa-0e09-44e9-9775-d61791a44968 fs_op_seq 50235136
  -150> 2012-10-16 17:11:18.662320 7f402d40d780  1 journal _open /var/lib/ceph/osd/ceph-10/journal fd 21: 10485760000 bytes, block size 4096 bytes, directio = 1, aio = 0
  -149> 2012-10-16 17:11:18.662396 7f402d40d780  2 journal read_entry 5215735808 : seq 50235137 6609 bytes
  -148> 2012-10-16 17:11:18.662411 7f402d40d780  2 journal read_entry 5215735808 : seq 50235137 6609 bytes
  -147> 2012-10-16 17:11:18.662417 7f402d40d780  3 journal journal_replay: applying op seq 50235137
  -146> 2012-10-16 17:11:18.662425 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) _do_transaction on 0x22571b0
  -145> 2012-10-16 17:11:18.662449 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write meta/1039d68e/pglog_4.2/0//-1 236891~135
  -144> 2012-10-16 17:11:18.662632 7f4028cc4700 20 filestore(/home/cephbrick/ceph/osd) sync_entry waiting for max_interval 5.000000
  -143> 2012-10-16 17:11:18.668254 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) queue_flusher ep 0 fd 22 236891~135 qlen 1
  -142> 2012-10-16 17:11:18.668259 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write meta/1039d68e/pglog_4.2/0//-1 236891~135 = 135
  -141> 2012-10-16 17:11:18.668268 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.2_head 'ondisklog' len 30
  -140> 2012-10-16 17:11:18.668278 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.2_head 'ondisklog' len 30 = -2
  -139> 2012-10-16 17:11:18.668281 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.2_head 'info' len 508
  -138> 2012-10-16 17:11:18.668284 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.2_head 'info' len 508 = -2
  -137> 2012-10-16 17:11:18.668288 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) truncate meta/dae06c32/pginfo_4.2/0//-1 size 0
  -136> 2012-10-16 17:11:18.670057 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) truncate meta/dae06c32/pginfo_4.2/0//-1 size 0 = 0
  -135> 2012-10-16 17:11:18.670064 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write meta/dae06c32/pginfo_4.2/0//-1 0~134
  -134> 2012-10-16 17:11:18.670107 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) queue_flusher ep 0 fd 23 0~134 qlen 2
  -133> 2012-10-16 17:11:18.670110 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write meta/dae06c32/pginfo_4.2/0//-1 0~134 = 134
  -132> 2012-10-16 17:11:18.670113 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) _do_transaction on 0x2257d80
  -131> 2012-10-16 17:11:18.670115 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write 4.2_head/3068d4da/rb.0.c.000000004601/head//4 1613312~4096
  -130> 2012-10-16 17:11:18.670122 7f402d40d780 -1 filestore(/home/cephbrick/ceph/osd) error getting collection index for 4.2_head: (2) No such file or directory
  -129> 2012-10-16 17:11:18.670136 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) write couldn't open 4.2_head/3068d4da/rb.0.c.000000004601/head//4 flags 65: (2) No such file or directory
  -128> 2012-10-16 17:11:18.670138 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write 4.2_head/3068d4da/rb.0.c.000000004601/head//4 1613312~4096 = -2
  -127> 2012-10-16 17:11:18.670148 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) setattrs 4.2_head/3068d4da/rb.0.c.000000004601/head//4
  -126> 2012-10-16 17:11:18.670152 7f402d40d780 -1 filestore(/home/cephbrick/ceph/osd) FileStore::_setattrs: do_setxattr returned -2
  -125> 2012-10-16 17:11:18.670154 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) setattrs 4.2_head/3068d4da/rb.0.c.000000004601/head//4 = -2
  -124> 2012-10-16 17:11:18.670158 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) setattrs 4.2_head/3068d4da/rb.0.c.000000004601/head//4
  -123> 2012-10-16 17:11:18.670162 7f402d40d780 -1 filestore(/home/cephbrick/ceph/osd) FileStore::_setattrs: do_setxattr returned -2
  -122> 2012-10-16 17:11:18.670163 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) setattrs 4.2_head/3068d4da/rb.0.c.000000004601/head//4 = -2
  -121> 2012-10-16 17:11:18.670168 7f402d40d780  3 journal journal_replay: r = 0, op_seq now 50235137
  -120> 2012-10-16 17:11:18.670204 7f402d40d780  2 journal read_entry 5215748096 : seq 50235138 39785 bytes
  -119> 2012-10-16 17:11:18.670205 7f402d40d780  3 journal journal_replay: applying op seq 50235138
  -118> 2012-10-16 17:11:18.670207 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) _do_transaction on 0x2257d80
  -117> 2012-10-16 17:11:18.670209 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write meta/1039d68e/pglog_4.2/0//-1 237026~135
  -116> 2012-10-16 17:11:18.670245 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) queue_flusher ep 0 fd 24 237026~135 qlen 3
  -115> 2012-10-16 17:11:18.670247 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write meta/1039d68e/pglog_4.2/0//-1 237026~135 = 135
  -114> 2012-10-16 17:11:18.670251 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.2_head 'ondisklog' len 30
  -113> 2012-10-16 17:11:18.670256 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.2_head 'ondisklog' len 30 = -2
  -112> 2012-10-16 17:11:18.670258 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.2_head 'info' len 508
  -111> 2012-10-16 17:11:18.670260 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.2_head 'info' len 508 = -2
  -110> 2012-10-16 17:11:18.670262 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) truncate meta/dae06c32/pginfo_4.2/0//-1 size 0
  -109> 2012-10-16 17:11:18.670304 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) truncate meta/dae06c32/pginfo_4.2/0//-1 size 0 = 0
  -108> 2012-10-16 17:11:18.670309 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write meta/dae06c32/pginfo_4.2/0//-1 0~134
  -107> 2012-10-16 17:11:18.670341 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) queue_flusher ep 0 fd 25 0~134 qlen 4
  -106> 2012-10-16 17:11:18.670344 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write meta/dae06c32/pginfo_4.2/0//-1 0~134 = 134
  -105> 2012-10-16 17:11:18.670346 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) _do_transaction on 0x22571b0
  -104> 2012-10-16 17:11:18.670348 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write 4.2_head/cf3f7d4a/rb.0.c.000000005800/head//4 1166848~4096
  -103> 2012-10-16 17:11:18.670352 7f402d40d780 -1 filestore(/home/cephbrick/ceph/osd) error getting collection index for 4.2_head: (2) No such file or directory
  -102> 2012-10-16 17:11:18.670356 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) write couldn't open 4.2_head/cf3f7d4a/rb.0.c.000000005800/head//4 flags 65: (2) No such file or directory
  -101> 2012-10-16 17:11:18.670358 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write 4.2_head/cf3f7d4a/rb.0.c.000000005800/head//4 1166848~4096 = -2
  -100> 2012-10-16 17:11:18.670361 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) setattrs 4.2_head/cf3f7d4a/rb.0.c.000000005800/head//4
   -99> 2012-10-16 17:11:18.670365 7f402d40d780 -1 filestore(/home/cephbrick/ceph/osd) FileStore::_setattrs: do_setxattr returned -2
   -98> 2012-10-16 17:11:18.670366 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) setattrs 4.2_head/cf3f7d4a/rb.0.c.000000005800/head//4 = -2
   -97> 2012-10-16 17:11:18.670375 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) setattrs 4.2_head/cf3f7d4a/rb.0.c.000000005800/head//4
   -96> 2012-10-16 17:11:18.670379 7f402d40d780 -1 filestore(/home/cephbrick/ceph/osd) FileStore::_setattrs: do_setxattr returned -2
   -95> 2012-10-16 17:11:18.670380 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) setattrs 4.2_head/cf3f7d4a/rb.0.c.000000005800/head//4 = -2
   -94> 2012-10-16 17:11:18.670383 7f402d40d780  3 journal journal_replay: r = 0, op_seq now 50235138
   -93> 2012-10-16 17:11:18.671842 7f402d40d780  2 journal read_entry 5215793152 : seq 50235139 1084672 bytes
   -92> 2012-10-16 17:11:18.671848 7f402d40d780  3 journal journal_replay: applying op seq 50235139
   -91> 2012-10-16 17:11:18.671850 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) _do_transaction on 0x22571b0
   -90> 2012-10-16 17:11:18.671852 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write meta/1039d51e/pglog_4.7/0//-1 4217041~302
   -89> 2012-10-16 17:11:18.680095 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) queue_flusher ep 0 fd 26 4217041~302 qlen 5
   -88> 2012-10-16 17:11:18.680101 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write meta/1039d51e/pglog_4.7/0//-1 4217041~302 = 302
   -87> 2012-10-16 17:11:18.680106 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.7_head 'ondisklog' len 30
   -86> 2012-10-16 17:11:18.680127 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.7_head 'ondisklog' len 30 = 30
   -85> 2012-10-16 17:11:18.680130 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.7_head 'info' len 508
   -84> 2012-10-16 17:11:18.680189 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.7_head 'info' len 508 = 508
   -83> 2012-10-16 17:11:18.680194 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) truncate meta/dae06082/pginfo_4.7/0//-1 size 0
   -82> 2012-10-16 17:11:18.680250 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) truncate meta/dae06082/pginfo_4.7/0//-1 size 0 = 0
   -81> 2012-10-16 17:11:18.680255 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write meta/dae06082/pginfo_4.7/0//-1 0~784
   -80> 2012-10-16 17:11:18.680292 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) queue_flusher ep 0 fd 27 0~784 qlen 6
   -79> 2012-10-16 17:11:18.680295 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write meta/dae06082/pginfo_4.7/0//-1 0~784 = 784
   -78> 2012-10-16 17:11:18.680297 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) _do_transaction on 0x2257d80
   -77> 2012-10-16 17:11:18.680300 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) clone 4.7_head/40a55bff/rb.0.9.000000000de9/head//4 -> 4.7_head/40a55bff/rb.0.9.000000000de9/e4//4
   -76> 2012-10-16 17:11:18.685254 7f402d40d780 20 filestore(/home/cephbrick/ceph/osd) _do_clone_range 0~4194304 to 0
   -75> 2012-10-16 17:11:18.685260 7f402d40d780 20 filestore(/home/cephbrick/ceph/osd) _do_clone_range cloning 0~4194304 to 0 = 0
   -74> 2012-10-16 17:11:18.685381 7f402d40d780 20 filestore(/home/cephbrick/ceph/osd) _do_clone_range finished 0~4194304 to 0 = 0
   -73> 2012-10-16 17:11:18.685385 7f402d40d780 20 filestore(/home/cephbrick/ceph/osd) objectmap clone
   -72> 2012-10-16 17:11:18.707317 7f402d40d780 20 filestore dbobjectmap: seq is 620961
   -71> 2012-10-16 17:11:18.707413 7f402d40d780 20 filestore dbobjectmap: seq is 620962
   -70> 2012-10-16 17:11:18.707440 7f402d40d780 20 filestore set_header: setting seq 477721
   -69> 2012-10-16 17:11:18.707462 7f402d40d780 20 filestore set_map_header: setting 620960 hoid 40a55bff/rb.0.9.000000000de9/head//4 parent seq 477721
   -68> 2012-10-16 17:11:18.707482 7f402d40d780 20 filestore set_map_header: setting 620961 hoid 40a55bff/rb.0.9.000000000de9/e4//4 parent seq 477721
   -67> 2012-10-16 17:11:18.732934 7f402d40d780 20 filestore(/home/cephbrick/ceph/osd) getattrs 4.7_head/40a55bff/rb.0.9.000000000de9/head//4 getting '_'
   -66> 2012-10-16 17:11:18.733046 7f402d40d780 20 filestore(/home/cephbrick/ceph/osd) getattrs 4.7_head/40a55bff/rb.0.9.000000000de9/head//4 getting 'snapset'
   -65> 2012-10-16 17:11:18.733151 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) setattrs 4.7_head/40a55bff/rb.0.9.000000000de9/e4//4
   -64> 2012-10-16 17:11:18.733233 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) setattrs 4.7_head/40a55bff/rb.0.9.000000000de9/e4//4 = 587
   -63> 2012-10-16 17:11:18.733256 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) clone 4.7_head/40a55bff/rb.0.9.000000000de9/head//4 -> 4.7_head/40a55bff/rb.0.9.000000000de9/e4//4 = 587
   -62> 2012-10-16 17:11:18.733274 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) setattrs 4.7_head/40a55bff/rb.0.9.000000000de9/e4//4
   -61> 2012-10-16 17:11:18.733326 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) setattrs 4.7_head/40a55bff/rb.0.9.000000000de9/e4//4 = 219
   -60> 2012-10-16 17:11:18.733348 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) rmattr 4.7_head/40a55bff/rb.0.9.000000000de9/e4//4 'snapset'
   -59> 2012-10-16 17:11:18.733401 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) rmattr 4.7_head/40a55bff/rb.0.9.000000000de9/e4//4 'snapset' = 0
   -58> 2012-10-16 17:11:18.733423 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) collection_add 4.7_e4/40a55bff/rb.0.9.000000000de9/e4//4 from 4.7_head/40a55bff/rb.0.9.000000000de9/e4//4
   -57> 2012-10-16 17:11:18.734239 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_add 4.7_e4/40a55bff/rb.0.9.000000000de9/e4//4 from 4.7_head/40a55bff/rb.0.9.000000000de9/e4//4 = 0
   -56> 2012-10-16 17:11:18.734266 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) collection_add 4.7_db/40a55bff/rb.0.9.000000000de9/e4//4 from 4.7_head/40a55bff/rb.0.9.000000000de9/e4//4
   -55> 2012-10-16 17:11:18.736817 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_add 4.7_db/40a55bff/rb.0.9.000000000de9/e4//4 from 4.7_head/40a55bff/rb.0.9.000000000de9/e4//4 = 0
   -54> 2012-10-16 17:11:18.736847 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write 4.7_head/40a55bff/rb.0.9.000000000de9/head//4 0~1080832
   -53> 2012-10-16 17:11:18.740458 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) queue_flusher ep 0 fd 28 0~1080832 qlen 7
   -52> 2012-10-16 17:11:18.740483 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write 4.7_head/40a55bff/rb.0.9.000000000de9/head//4 0~1080832 = 1080832
   -51> 2012-10-16 17:11:18.740500 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) setattrs 4.7_head/40a55bff/rb.0.9.000000000de9/head//4
   -50> 2012-10-16 17:11:18.742748 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) setattrs 4.7_head/40a55bff/rb.0.9.000000000de9/head//4 = 218
   -49> 2012-10-16 17:11:18.742776 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) setattrs 4.7_head/40a55bff/rb.0.9.000000000de9/head//4
   -48> 2012-10-16 17:11:18.742835 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) setattrs 4.7_head/40a55bff/rb.0.9.000000000de9/head//4 = 663
   -47> 2012-10-16 17:11:18.742860 7f402d40d780  3 journal journal_replay: r = 0, op_seq now 50235139
   -46> 2012-10-16 17:11:18.745880 7f402d40d780  2 journal read_entry 5216882688 : seq 50235140 3116435 bytes
   -45> 2012-10-16 17:11:18.745898 7f402d40d780  3 journal journal_replay: applying op seq 50235140
   -44> 2012-10-16 17:11:18.745904 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) _do_transaction on 0x2257d80
   -43> 2012-10-16 17:11:18.745931 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write meta/1039d51e/pglog_4.7/0//-1 4217343~135
   -42> 2012-10-16 17:11:18.745995 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) queue_flusher ep 0 fd 29 4217343~135 qlen 8
   -41> 2012-10-16 17:11:18.746012 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write meta/1039d51e/pglog_4.7/0//-1 4217343~135 = 135
   -40> 2012-10-16 17:11:18.746028 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.7_head 'ondisklog' len 30
   -39> 2012-10-16 17:11:18.746059 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.7_head 'ondisklog' len 30 = 30
   -38> 2012-10-16 17:11:18.746076 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.7_head 'info' len 508
   -37> 2012-10-16 17:11:18.746104 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.7_head 'info' len 508 = 508
   -36> 2012-10-16 17:11:18.746120 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) truncate meta/dae06082/pginfo_4.7/0//-1 size 0
   -35> 2012-10-16 17:11:18.746185 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) truncate meta/dae06082/pginfo_4.7/0//-1 size 0 = 0
   -34> 2012-10-16 17:11:18.746207 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write meta/dae06082/pginfo_4.7/0//-1 0~784
   -33> 2012-10-16 17:11:18.746254 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) queue_flusher ep 0 fd 33 0~784 qlen 9
   -32> 2012-10-16 17:11:18.746271 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write meta/dae06082/pginfo_4.7/0//-1 0~784 = 784
   -31> 2012-10-16 17:11:18.746284 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) _do_transaction on 0x22571b0
   -30> 2012-10-16 17:11:18.746297 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write 4.7_head/40a55bff/rb.0.9.000000000de9/head//4 1080832~3113472
   -29> 2012-10-16 17:11:18.747472 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) queue_flusher ep 0 fd 34 1080832~3113472 qlen 10
   -28> 2012-10-16 17:11:18.747497 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write 4.7_head/40a55bff/rb.0.9.000000000de9/head//4 1080832~3113472 = 3113472
   -27> 2012-10-16 17:11:18.747515 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) setattrs 4.7_head/40a55bff/rb.0.9.000000000de9/head//4
   -26> 2012-10-16 17:11:18.747576 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) setattrs 4.7_head/40a55bff/rb.0.9.000000000de9/head//4 = 218
   -25> 2012-10-16 17:11:18.747599 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) setattrs 4.7_head/40a55bff/rb.0.9.000000000de9/head//4
   -24> 2012-10-16 17:11:18.747652 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) setattrs 4.7_head/40a55bff/rb.0.9.000000000de9/head//4 = 647
   -23> 2012-10-16 17:11:18.747673 7f402d40d780  3 journal journal_replay: r = 0, op_seq now 50235140
   -22> 2012-10-16 17:11:18.751119 7f402d40d780  2 journal read_entry 5220003840 : seq 50235141 4197478 bytes
   -21> 2012-10-16 17:11:18.751137 7f402d40d780  3 journal journal_replay: applying op seq 50235141
   -20> 2012-10-16 17:11:18.751144 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) _do_transaction on 0x22571b0
   -19> 2012-10-16 17:11:18.751175 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write meta/1039d68e/pglog_4.2/0//-1 237161~302
   -18> 2012-10-16 17:11:18.751242 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) queue_flusher ep 0 fd 35 237161~302 qlen 11
   -17> 2012-10-16 17:11:18.751259 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write meta/1039d68e/pglog_4.2/0//-1 237161~302 = 302
   -16> 2012-10-16 17:11:18.751274 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.2_head 'ondisklog' len 30
   -15> 2012-10-16 17:11:18.751289 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.2_head 'ondisklog' len 30 = -2
   -14> 2012-10-16 17:11:18.751304 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.2_head 'info' len 508
   -13> 2012-10-16 17:11:18.751317 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) collection_setattr /home/cephbrick/ceph/osd/current/4.2_head 'info' len 508 = -2
   -12> 2012-10-16 17:11:18.751331 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) truncate meta/dae06c32/pginfo_4.2/0//-1 size 0
   -11> 2012-10-16 17:11:18.751401 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) truncate meta/dae06c32/pginfo_4.2/0//-1 size 0 = 0
   -10> 2012-10-16 17:11:18.751423 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) write meta/dae06c32/pginfo_4.2/0//-1 0~134
    -9> 2012-10-16 17:11:18.751470 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) queue_flusher ep 0 fd 36 0~134 qlen 12
    -8> 2012-10-16 17:11:18.751487 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) write meta/dae06c32/pginfo_4.2/0//-1 0~134 = 134
    -7> 2012-10-16 17:11:18.751500 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) _do_transaction on 0x2257d80
    -6> 2012-10-16 17:11:18.751513 7f402d40d780 15 filestore(/home/cephbrick/ceph/osd) clone 4.2_head/fe56915a/rb.0.9.000000000dee/head//4 -> 4.2_head/fe56915a/rb.0.9.000000000dee/e4//4
    -5> 2012-10-16 17:11:18.751530 7f402d40d780 -1 filestore(/home/cephbrick/ceph/osd) error getting collection index for 4.2_head: (2) No such file or directory
    -4> 2012-10-16 17:11:18.751555 7f402d40d780 10 filestore(/home/cephbrick/ceph/osd) clone 4.2_head/fe56915a/rb.0.9.000000000dee/head//4 -> 4.2_head/fe56915a/rb.0.9.000000000dee/e4//4 = -2
    -3> 2012-10-16 17:11:18.751569 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd)  error (2) No such file or directory not handled on operation 17 (50235141.1.0, or op 0, counting from 0)
    -2> 2012-10-16 17:11:18.751585 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd) ENOENT on clone suggests osd bug
    -1> 2012-10-16 17:11:18.751596 7f402d40d780  0 filestore(/home/cephbrick/ceph/osd)  transaction dump:
{ "ops": [
        { "op_num": 0,
          "op_name": "clone",
          "collection": "4.2_head",
          "src_oid": "fe56915a\/rb.0.9.000000000dee\/head\/\/4",
          "dst_oid": "fe56915a\/rb.0.9.000000000dee\/e4\/\/4"},
        { "op_num": 1,
          "op_name": "setattr",
          "collection": "4.2_head",
          "oid": "fe56915a\/rb.0.9.000000000dee\/e4\/\/4",
          "name": "_",
          "length": 219},
        { "op_num": 2,
          "op_name": "rmattr",
          "collection": "4.2_head",
          "oid": "fe56915a\/rb.0.9.000000000dee\/e4\/\/4",
          "name": "snapset"},
        { "op_num": 3,
          "op_name": "collection_add",
          "src_collection": "4.2_e4",
          "dst_collection": "4.2_head",
          "oid": "fe56915a\/rb.0.9.000000000dee\/e4\/\/4"},
        { "op_num": 4,
          "op_name": "collection_add",
          "src_collection": "4.2_db",
          "dst_collection": "4.2_head",
          "oid": "fe56915a\/rb.0.9.000000000dee\/e4\/\/4"},
        { "op_num": 5,
          "op_name": "write",
          "collection": "4.2_head",
          "oid": "fe56915a\/rb.0.9.000000000dee\/head\/\/4",
          "length": 4194304,
          "offset": 0,
          "bufferlist length": 4194304},
        { "op_num": 6,
          "op_name": "setattr",
          "collection": "4.2_head",
          "oid": "fe56915a\/rb.0.9.000000000dee\/head\/\/4",
          "name": "_",
          "length": 218},
        { "op_num": 7,
          "op_name": "setattr",
          "collection": "4.2_head",
          "oid": "fe56915a\/rb.0.9.000000000dee\/head\/\/4",
          "name": "snapset",
          "length": 647}]}
     0> 2012-10-16 17:11:18.752702 7f402d40d780 -1 os/FileStore.cc: In function 'unsigned int FileStore::_do_transaction(ObjectStore::Transaction&, uint64_t, int)' thread 7f402d40d780 time 2012-10-16 17:11:18.751687
os/FileStore.cc: 3007: FAILED assert(0 == "unexpected error")

 ceph version 0.48.2argonaut (commit:3e02b2fad88c2a95d9c0c86878f10d1beb780bfe)
 1: (FileStore::_do_transaction(ObjectStore::Transaction&, unsigned long, int)+0xa6b) [0x684d8b]
 2: (FileStore::do_transactions(std::list<ObjectStore::Transaction*, std::allocator<ObjectStore::Transaction*> >&, unsigned long)+0x84) [0x68aa74]
 3: (JournalingObjectStore::journal_replay(unsigned long)+0x884) [0x6997c4]
 4: (FileStore::mount()+0x35a1) [0x67daf1]
 5: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x59f49a]
 6: (OSD::convertfs(std::string const&, std::string const&)+0x47) [0x59ff07]
 7: (main()+0x2256) [0x517f46]
 8: (__libc_start_main()+0xed) [0x7f402b46f76d]
 9: /usr/bin/ceph-osd() [0x51a239]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.

--- end dump of recent events ---
2012-10-16 17:11:18.755148 7f402d40d780 -1 *** Caught signal (Aborted) **
 in thread 7f402d40d780

 ceph version 0.48.2argonaut (commit:3e02b2fad88c2a95d9c0c86878f10d1beb780bfe)
 1: /usr/bin/ceph-osd() [0x6edaba]
 2: (()+0xfcb0) [0x7f402c8a8cb0]
 3: (gsignal()+0x35) [0x7f402b484445]
 4: (abort()+0x17b) [0x7f402b487bab]
 5: (__gnu_cxx::__verbose_terminate_handler()+0x11d) [0x7f402bdd269d]
 6: (()+0xb5846) [0x7f402bdd0846]
 7: (()+0xb5873) [0x7f402bdd0873]
 8: (()+0xb596e) [0x7f402bdd096e]
 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1de) [0x7a82fe]
 10: (FileStore::_do_transaction(ObjectStore::Transaction&, unsigned long, int)+0xa6b) [0x684d8b]
 11: (FileStore::do_transactions(std::list<ObjectStore::Transaction*, std::allocator<ObjectStore::Transaction*> >&, unsigned long)+0x84) [0x68aa74]
 12: (JournalingObjectStore::journal_replay(unsigned long)+0x884) [0x6997c4]
 13: (FileStore::mount()+0x35a1) [0x67daf1]
 14: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x59f49a]
 15: (OSD::convertfs(std::string const&, std::string const&)+0x47) [0x59ff07]
 16: (main()+0x2256) [0x517f46]
 17: (__libc_start_main()+0xed) [0x7f402b46f76d]
 18: /usr/bin/ceph-osd() [0x51a239]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.

--- begin dump of recent events ---
     0> 2012-10-16 17:11:18.755148 7f402d40d780 -1 *** Caught signal (Aborted) **
 in thread 7f402d40d780

 ceph version 0.48.2argonaut (commit:3e02b2fad88c2a95d9c0c86878f10d1beb780bfe)
 1: /usr/bin/ceph-osd() [0x6edaba]
 2: (()+0xfcb0) [0x7f402c8a8cb0]
 3: (gsignal()+0x35) [0x7f402b484445]
 4: (abort()+0x17b) [0x7f402b487bab]
 5: (__gnu_cxx::__verbose_terminate_handler()+0x11d) [0x7f402bdd269d]
 6: (()+0xb5846) [0x7f402bdd0846]
 7: (()+0xb5873) [0x7f402bdd0873]
 8: (()+0xb596e) [0x7f402bdd096e]
 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1de) [0x7a82fe]
 10: (FileStore::_do_transaction(ObjectStore::Transaction&, unsigned long, int)+0xa6b) [0x684d8b]
 11: (FileStore::do_transactions(std::list<ObjectStore::Transaction*, std::allocator<ObjectStore::Transaction*> >&, unsigned long)+0x84) [0x68aa74]
 12: (JournalingObjectStore::journal_replay(unsigned long)+0x884) [0x6997c4]
 13: (FileStore::mount()+0x35a1) [0x67daf1]
 14: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x59f49a]
 15: (OSD::convertfs(std::string const&, std::string const&)+0x47) [0x59ff07]
 16: (main()+0x2256) [0x517f46]
 17: (__libc_start_main()+0xed) [0x7f402b46f76d]
 18: /usr/bin/ceph-osd() [0x51a239]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.

--- end dump of recent events ---
root@ss141:/# ceph-osd -i 10 -c /etc/ceph/ceph.conf --mkjournal
2012-10-16 17:18:48.537740 7fdc60c4a780 -1 created new journal /var/lib/ceph/osd/ceph-10/journal for object store /home/cephbrick/ceph/osd
root@ss141:/# cd /home/cephbrick/ceph/osd
root@ss141:/home/cephbrick/ceph/osd# ls
ceph_fsid  current  current.remove.me.846930886  fsid  keyring  magic  ready  snap_50235072  snap_50235136  store_version  trace.txt  whoami
root@ss141:/home/cephbrick/ceph/osd# vim /etc/ceph/ceph.conf
root@ss141:/home/cephbrick/ceph/osd# service ceph start osd
=== osd.10 ===
Starting Ceph osd.10 on ss141...
starting osd.10 at :/0 osd_data /home/cephbrick/ceph/osd /var/lib/ceph/osd/ceph-10/journal
root@ss141:/home/cephbrick/ceph/osd# ps aux |grep ceph
root     29110  0.0  0.0   9376   932 pts/0    S+   17:23   0:00 grep --color=auto ceph
root@ss141:/home/cephbrick/ceph/osd# vim /var/log/ceph/ceph-osd.10.log
 in thread 7fe43ce1a780

 ceph version 0.48.2argonaut (commit:3e02b2fad88c2a95d9c0c86878f10d1beb780bfe)
 1: /usr/bin/ceph-osd() [0x6edaba]
 2: (()+0xfcb0) [0x7fe43c2b5cb0]
 3: (gsignal()+0x35) [0x7fe43ae91445]
 4: (abort()+0x17b) [0x7fe43ae94bab]
 5: (__gnu_cxx::__verbose_terminate_handler()+0x11d) [0x7fe43b7df69d]
 6: (()+0xb5846) [0x7fe43b7dd846]
 7: (()+0xb5873) [0x7fe43b7dd873]
 8: (()+0xb596e) [0x7fe43b7dd96e]
 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1de) [0x7a82fe]
 10: (FileStore::_do_transaction(ObjectStore::Transaction&, unsigned long, int)+0xa6b) [0x684d8b]
 11: (FileStore::do_transactions(std::list<ObjectStore::Transaction*, std::allocator<ObjectStore::Transaction*> >&, unsigned long)+0x84) [0x68aa74]
 12: (JournalingObjectStore::journal_replay(unsigned long)+0x884) [0x6997c4]
 13: (FileStore::mount()+0x35a1) [0x67daf1]
 14: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x59f49a]
 15: (OSD::convertfs(std::string const&, std::string const&)+0x47) [0x59ff07]
 16: (main()+0x2256) [0x517f46]
 17: (__libc_start_main()+0xed) [0x7fe43ae7c76d]
 18: /usr/bin/ceph-osd() [0x51a239]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.

--- begin dump of recent events ---
     0> 2012-10-16 17:23:08.060303 7fe43ce1a780 -1 *** Caught signal (Aborted) **
 in thread 7fe43ce1a780

 ceph version 0.48.2argonaut (commit:3e02b2fad88c2a95d9c0c86878f10d1beb780bfe)
 1: /usr/bin/ceph-osd() [0x6edaba]
 2: (()+0xfcb0) [0x7fe43c2b5cb0]
 3: (gsignal()+0x35) [0x7fe43ae91445]
 4: (abort()+0x17b) [0x7fe43ae94bab]
 5: (__gnu_cxx::__verbose_terminate_handler()+0x11d) [0x7fe43b7df69d]
 6: (()+0xb5846) [0x7fe43b7dd846]
 7: (()+0xb5873) [0x7fe43b7dd873]
 8: (()+0xb596e) [0x7fe43b7dd96e]
 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1de) [0x7a82fe]
 10: (FileStore::_do_transaction(ObjectStore::Transaction&, unsigned long, int)+0xa6b) [0x684d8b]
 11: (FileStore::do_transactions(std::list<ObjectStore::Transaction*, std::allocator<ObjectStore::Transaction*> >&, unsigned long)+0x84) [0x68aa74]
 12: (JournalingObjectStore::journal_replay(unsigned long)+0x884) [0x6997c4]
 13: (FileStore::mount()+0x35a1) [0x67daf1]
 14: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x59f49a]
 15: (OSD::convertfs(std::string const&, std::string const&)+0x47) [0x59ff07]
 16: (main()+0x2256) [0x517f46]
 17: (__libc_start_main()+0xed) [0x7fe43ae7c76d]
 18: /usr/bin/ceph-osd() [0x51a239]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.

--- end dump of recent events ---