Noah, Is this fresh installation or after upgrade ? It seems related to omap (leveldb) stuff. Thanks & Regards Somnath -----Original Message----- From: ceph-users [mailto:ceph-users-bounces@xxxxxxxxxxxxxx] On Behalf Of Noah Mehl Sent: Sunday, March 22, 2015 9:34 AM To: ceph-users@xxxxxxxxxxxxxx Subject: Can't Start OSD I have an OSD that’s failing to start. I can’t make heads or tails of the error (pasted below). Thanks! ~Noah 2015-03-22 16:32:39.265116 7f4da7fa0780 0 ceph version 0.67.4 (ad85b8bfafea6232d64cb7ba76a8b6e8252fa0c7), process ceph-osd, pid 13483 2015-03-22 16:32:39.269499 7f4da7fa0780 1 filestore(/var/lib/ceph/osd/ceph-1) mount detected xfs 2015-03-22 16:32:39.269509 7f4da7fa0780 1 filestore(/var/lib/ceph/osd/ceph-1) disabling 'filestore replica fadvise' due to known issues with fadvise(DONTNEED) on xfs 2015-03-22 16:32:39.450031 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount FIEMAP ioctl is supported and appears to work 2015-03-22 16:32:39.450069 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount FIEMAP ioctl is disabled via 'filestore fiemap' config option 2015-03-22 16:32:39.450743 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount did NOT detect btrfs 2015-03-22 16:32:39.499753 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount syncfs(2) syscall fully supported (by glibc and kernel) 2015-03-22 16:32:39.500078 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount found snaps <> 2015-03-22 16:32:40.765736 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount: enabling WRITEAHEAD journal mode: btrfs not detected 2015-03-22 16:32:40.777156 7f4da7fa0780 1 journal _open /var/lib/ceph/osd/ceph-1/journal fd 2551: 5368709120 bytes, block size 4096 bytes, directio = 1, aio = 1 2015-03-22 16:32:40.777278 7f4da7fa0780 1 journal _open /var/lib/ceph/osd/ceph-1/journal fd 2551: 5368709120 bytes, block size 4096 bytes, directio = 1, aio = 1 2015-03-22 16:32:40.778223 7f4da7fa0780 1 journal close /var/lib/ceph/osd/ceph-1/journal 2015-03-22 16:32:41.066655 7f4da7fa0780 1 filestore(/var/lib/ceph/osd/ceph-1) mount detected xfs 2015-03-22 16:32:41.150578 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount FIEMAP ioctl is supported and appears to work 2015-03-22 16:32:41.150624 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount FIEMAP ioctl is disabled via 'filestore fiemap' config option 2015-03-22 16:32:41.151359 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount did NOT detect btrfs 2015-03-22 16:32:41.225302 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount syncfs(2) syscall fully supported (by glibc and kernel) 2015-03-22 16:32:41.225498 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount found snaps <> 2015-03-22 16:32:42.375558 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount: enabling WRITEAHEAD journal mode: btrfs not detected 2015-03-22 16:32:42.382958 7f4da7fa0780 1 journal _open /var/lib/ceph/osd/ceph-1/journal fd 1429: 5368709120 bytes, block size 4096 bytes, directio = 1, aio = 1 2015-03-22 16:32:42.383187 7f4da7fa0780 1 journal _open /var/lib/ceph/osd/ceph-1/journal fd 1481: 5368709120 bytes, block size 4096 bytes, directio = 1, aio = 1 2015-03-22 16:32:43.076434 7f4da7fa0780 -1 osd/PG.cc: In function 'static epoch_t PG::peek_map_epoch(ObjectStore*, coll_t, hobject_t&, ceph::bufferlist*)' thread 7f4da7fa0780 time 2015-03-22 16:32:43.075101 osd/PG.cc: 2270: FAILED assert(values.size() == 1) ceph version 0.67.4 (ad85b8bfafea6232d64cb7ba76a8b6e8252fa0c7) 1: (PG::peek_map_epoch(ObjectStore*, coll_t, hobject_t&, ceph::buffer::list*)+0x4d7) [0x70ebf7] 2: (OSD::load_pgs()+0x14ce) [0x694efe] 3: (OSD::init()+0x11be) [0x69cffe] 4: (main()+0x1d09) [0x5c3509] 5: (__libc_start_main()+0xed) [0x7f4da5bde76d] 6: /usr/bin/ceph-osd() [0x5c6e1d] NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. --- begin dump of recent events --- -75> 2015-03-22 16:32:39.259280 7f4da7fa0780 5 asok(0x1aec1c0) register_command perfcounters_dump hook 0x1ae4010 -74> 2015-03-22 16:32:39.259373 7f4da7fa0780 5 asok(0x1aec1c0) register_command 1 hook 0x1ae4010 -73> 2015-03-22 16:32:39.259393 7f4da7fa0780 5 asok(0x1aec1c0) register_command perf dump hook 0x1ae4010 -72> 2015-03-22 16:32:39.259429 7f4da7fa0780 5 asok(0x1aec1c0) register_command perfcounters_schema hook 0x1ae4010 -71> 2015-03-22 16:32:39.259445 7f4da7fa0780 5 asok(0x1aec1c0) register_command 2 hook 0x1ae4010 -70> 2015-03-22 16:32:39.259453 7f4da7fa0780 5 asok(0x1aec1c0) register_command perf schema hook 0x1ae4010 -69> 2015-03-22 16:32:39.259467 7f4da7fa0780 5 asok(0x1aec1c0) register_command config show hook 0x1ae4010 -68> 2015-03-22 16:32:39.259481 7f4da7fa0780 5 asok(0x1aec1c0) register_command config set hook 0x1ae4010 -67> 2015-03-22 16:32:39.259495 7f4da7fa0780 5 asok(0x1aec1c0) register_command config get hook 0x1ae4010 -66> 2015-03-22 16:32:39.259505 7f4da7fa0780 5 asok(0x1aec1c0) register_command log flush hook 0x1ae4010 -65> 2015-03-22 16:32:39.259519 7f4da7fa0780 5 asok(0x1aec1c0) register_command log dump hook 0x1ae4010 -64> 2015-03-22 16:32:39.259536 7f4da7fa0780 5 asok(0x1aec1c0) register_command log reopen hook 0x1ae4010 -63> 2015-03-22 16:32:39.265116 7f4da7fa0780 0 ceph version 0.67.4 (ad85b8bfafea6232d64cb7ba76a8b6e8252fa0c7), process ceph-osd, pid 13483 -62> 2015-03-22 16:32:39.266443 7f4da7fa0780 1 -- 192.168.41.42:0/0 learned my addr 192.168.41.42:0/0 -61> 2015-03-22 16:32:39.266462 7f4da7fa0780 1 accepter.accepter.bind my_inst.addr is 192.168.41.42:6803/13483 need_addr=0 -60> 2015-03-22 16:32:39.266500 7f4da7fa0780 1 -- 192.168.42.42:0/0 learned my addr 192.168.42.42:0/0 -59> 2015-03-22 16:32:39.266537 7f4da7fa0780 1 accepter.accepter.bind my_inst.addr is 192.168.42.42:6802/13483 need_addr=0 -58> 2015-03-22 16:32:39.266551 7f4da7fa0780 1 -- 192.168.42.42:0/0 learned my addr 192.168.42.42:0/0 -57> 2015-03-22 16:32:39.266560 7f4da7fa0780 1 accepter.accepter.bind my_inst.addr is 192.168.42.42:6803/13483 need_addr=0 -56> 2015-03-22 16:32:39.266580 7f4da7fa0780 1 -- 192.168.41.42:0/0 learned my addr 192.168.41.42:0/0 -55> 2015-03-22 16:32:39.266602 7f4da7fa0780 1 accepter.accepter.bind my_inst.addr is 192.168.41.42:6808/13483 need_addr=0 -54> 2015-03-22 16:32:39.269108 7f4da7fa0780 5 asok(0x1aec1c0) init /var/run/ceph/ceph-osd.1.asok -53> 2015-03-22 16:32:39.269138 7f4da7fa0780 5 asok(0x1aec1c0) bind_and_listen /var/run/ceph/ceph-osd.1.asok -52> 2015-03-22 16:32:39.269185 7f4da7fa0780 5 asok(0x1aec1c0) register_command 0 hook 0x1ae30b0 -51> 2015-03-22 16:32:39.269203 7f4da7fa0780 5 asok(0x1aec1c0) register_command version hook 0x1ae30b0 -50> 2015-03-22 16:32:39.269206 7f4da7fa0780 5 asok(0x1aec1c0) register_command git_version hook 0x1ae30b0 -49> 2015-03-22 16:32:39.269210 7f4da7fa0780 5 asok(0x1aec1c0) register_command help hook 0x1ae40d0 -48> 2015-03-22 16:32:39.269231 7f4da7fa0780 5 asok(0x1aec1c0) register_command get_command_descriptions hook 0x1ae40c0 -47> 2015-03-22 16:32:39.269273 7f4da3c28700 5 asok(0x1aec1c0) entry start -46> 2015-03-22 16:32:39.269499 7f4da7fa0780 1 filestore(/var/lib/ceph/osd/ceph-1) mount detected xfs -45> 2015-03-22 16:32:39.269509 7f4da7fa0780 1 filestore(/var/lib/ceph/osd/ceph-1) disabling 'filestore replica fadvise' due to known issues with fadvise(DONTNEED) on xfs -44> 2015-03-22 16:32:39.450031 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount FIEMAP ioctl is supported and appears to work -43> 2015-03-22 16:32:39.450069 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount FIEMAP ioctl is disabled via 'filestore fiemap' config option -42> 2015-03-22 16:32:39.450743 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount did NOT detect btrfs -41> 2015-03-22 16:32:39.499753 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount syncfs(2) syscall fully supported (by glibc and kernel) -40> 2015-03-22 16:32:39.500078 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount found snaps <> -39> 2015-03-22 16:32:40.765736 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount: enabling WRITEAHEAD journal mode: btrfs not detected -38> 2015-03-22 16:32:40.777088 7f4da7fa0780 2 journal open /var/lib/ceph/osd/ceph-1/journal fsid e2ad61ec-c581-4159-8671-bab77c7d4e97 fs_op_seq 81852815 -37> 2015-03-22 16:32:40.777156 7f4da7fa0780 1 journal _open /var/lib/ceph/osd/ceph-1/journal fd 2551: 5368709120 bytes, block size 4096 bytes, directio = 1, aio = 1 -36> 2015-03-22 16:32:40.777242 7f4da7fa0780 2 journal No further valid entries found, journal is most likely valid -35> 2015-03-22 16:32:40.777252 7f4da7fa0780 2 journal No further valid entries found, journal is most likely valid -34> 2015-03-22 16:32:40.777255 7f4da7fa0780 3 journal journal_replay: end of journal, done. -33> 2015-03-22 16:32:40.777278 7f4da7fa0780 1 journal _open /var/lib/ceph/osd/ceph-1/journal fd 2551: 5368709120 bytes, block size 4096 bytes, directio = 1, aio = 1 -32> 2015-03-22 16:32:40.777874 7f4d9fc20700 1 FileStore::op_tp worker finish -31> 2015-03-22 16:32:40.777930 7f4da0421700 1 FileStore::op_tp worker finish -30> 2015-03-22 16:32:40.778223 7f4da7fa0780 1 journal close /var/lib/ceph/osd/ceph-1/journal -29> 2015-03-22 16:32:41.066043 7f4da7fa0780 10 monclient(hunting): build_initial_monmap -28> 2015-03-22 16:32:41.066137 7f4da7fa0780 5 adding auth protocol: cephx -27> 2015-03-22 16:32:41.066147 7f4da7fa0780 5 adding auth protocol: cephx -26> 2015-03-22 16:32:41.066384 7f4da7fa0780 1 -- 192.168.41.42:6803/13483 messenger.start -25> 2015-03-22 16:32:41.066418 7f4da7fa0780 1 -- :/0 messenger.start -24> 2015-03-22 16:32:41.066444 7f4da7fa0780 1 -- 192.168.41.42:6808/13483 messenger.start -23> 2015-03-22 16:32:41.066469 7f4da7fa0780 1 -- 192.168.42.42:6803/13483 messenger.start -22> 2015-03-22 16:32:41.066512 7f4da7fa0780 1 -- 192.168.42.42:6802/13483 messenger.start -21> 2015-03-22 16:32:41.066610 7f4da7fa0780 2 osd.1 0 mounting /var/lib/ceph/osd/ceph-1 /var/lib/ceph/osd/ceph-1/journal -20> 2015-03-22 16:32:41.066655 7f4da7fa0780 1 filestore(/var/lib/ceph/osd/ceph-1) mount detected xfs -19> 2015-03-22 16:32:41.150578 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount FIEMAP ioctl is supported and appears to work -18> 2015-03-22 16:32:41.150624 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount FIEMAP ioctl is disabled via 'filestore fiemap' config option -17> 2015-03-22 16:32:41.151359 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount did NOT detect btrfs -16> 2015-03-22 16:32:41.225302 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount syncfs(2) syscall fully supported (by glibc and kernel) -15> 2015-03-22 16:32:41.225498 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount found snaps <> -14> 2015-03-22 16:32:42.375558 7f4da7fa0780 0 filestore(/var/lib/ceph/osd/ceph-1) mount: enabling WRITEAHEAD journal mode: btrfs not detected -13> 2015-03-22 16:32:42.382825 7f4da7fa0780 2 journal open /var/lib/ceph/osd/ceph-1/journal fsid e2ad61ec-c581-4159-8671-bab77c7d4e97 fs_op_seq 81852815 -12> 2015-03-22 16:32:42.382958 7f4da7fa0780 1 journal _open /var/lib/ceph/osd/ceph-1/journal fd 1429: 5368709120 bytes, block size 4096 bytes, directio = 1, aio = 1 -11> 2015-03-22 16:32:42.383091 7f4da7fa0780 2 journal No further valid entries found, journal is most likely valid -10> 2015-03-22 16:32:42.383108 7f4da7fa0780 2 journal No further valid entries found, journal is most likely valid -9> 2015-03-22 16:32:42.383111 7f4da7fa0780 3 journal journal_replay: end of journal, done. -8> 2015-03-22 16:32:42.383187 7f4da7fa0780 1 journal _open /var/lib/ceph/osd/ceph-1/journal fd 1481: 5368709120 bytes, block size 4096 bytes, directio = 1, aio = 1 -7> 2015-03-22 16:32:42.383761 7f4da7fa0780 2 osd.1 0 boot -6> 2015-03-22 16:32:42.388322 7f4da7fa0780 1 <cls> cls/rgw/cls_rgw.cc:1596: Loaded rgw class! -5> 2015-03-22 16:32:42.389272 7f4da7fa0780 1 <cls> cls/log/cls_log.cc:313: Loaded log class! -4> 2015-03-22 16:32:42.392742 7f4da7fa0780 1 <cls> cls/refcount/cls_refcount.cc:231: Loaded refcount class! -3> 2015-03-22 16:32:42.393520 7f4da7fa0780 1 <cls> cls/statelog/cls_statelog.cc:306: Loaded log class! -2> 2015-03-22 16:32:42.394181 7f4da7fa0780 1 <cls> cls/replica_log/cls_replica_log.cc:141: Loaded replica log class! -1> 2015-03-22 16:32:42.394476 7f4da7fa0780 1 <cls> cls/version/cls_version.cc:227: Loaded version class! 0> 2015-03-22 16:32:43.076434 7f4da7fa0780 -1 osd/PG.cc: In function 'static epoch_t PG::peek_map_epoch(ObjectStore*, coll_t, hobject_t&, ceph::bufferlist*)' thread 7f4da7fa0780 time 2015-03-22 16:32:43.075101 osd/PG.cc: 2270: FAILED assert(values.size() == 1) ceph version 0.67.4 (ad85b8bfafea6232d64cb7ba76a8b6e8252fa0c7) 1: (PG::peek_map_epoch(ObjectStore*, coll_t, hobject_t&, ceph::buffer::list*)+0x4d7) [0x70ebf7] 2: (OSD::load_pgs()+0x14ce) [0x694efe] 3: (OSD::init()+0x11be) [0x69cffe] 4: (main()+0x1d09) [0x5c3509] 5: (__libc_start_main()+0xed) [0x7f4da5bde76d] 6: /usr/bin/ceph-osd() [0x5c6e1d] NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. --- logging levels --- 0/ 5 none 0/ 1 lockdep 0/ 1 context 1/ 1 crush 1/ 5 mds 1/ 5 mds_balancer 1/ 5 mds_locker 1/ 5 mds_log 1/ 5 mds_log_expire 1/ 5 mds_migrator 0/ 1 buffer 0/ 1 timer 0/ 1 filer 0/ 1 striper 0/ 1 objecter 0/ 5 rados 0/ 5 rbd 0/ 5 journaler 0/ 5 objectcacher 0/ 5 client 0/ 5 osd 0/ 5 optracker 0/ 5 objclass 1/ 3 filestore 1/ 3 journal 0/ 5 ms 1/ 5 mon 0/10 monc 1/ 5 paxos 0/ 5 tp 1/ 5 auth 1/ 5 crypto 1/ 1 finisher 1/ 5 heartbeatmap 1/ 5 perfcounter 1/ 5 rgw 1/ 5 hadoop 1/ 5 javaclient 1/ 5 asok 1/ 1 throttle -2/-2 (syslog threshold) -1/-1 (stderr threshold) max_recent 10000 max_new 1000 log_file /var/log/ceph/ceph-osd.1.log --- end dump of recent events --- 2015-03-22 16:32:43.079587 7f4da7fa0780 -1 *** Caught signal (Aborted) ** in thread 7f4da7fa0780 ceph version 0.67.4 (ad85b8bfafea6232d64cb7ba76a8b6e8252fa0c7) 1: /usr/bin/ceph-osd() [0x8001ea] 2: (()+0xfcb0) [0x7f4da743acb0] 3: (gsignal()+0x35) [0x7f4da5bf3425] 4: (abort()+0x17b) [0x7f4da5bf6b8b] 5: (__gnu_cxx::__verbose_terminate_handler()+0x11d) [0x7f4da654569d] 6: (()+0xb5846) [0x7f4da6543846] 7: (()+0xb5873) [0x7f4da6543873] 8: (()+0xb596e) [0x7f4da654396e] 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1df) [0x8c5e7f] 10: (PG::peek_map_epoch(ObjectStore*, coll_t, hobject_t&, ceph::buffer::list*)+0x4d7) [0x70ebf7] 11: (OSD::load_pgs()+0x14ce) [0x694efe] 12: (OSD::init()+0x11be) [0x69cffe] 13: (main()+0x1d09) [0x5c3509] 14: (__libc_start_main()+0xed) [0x7f4da5bde76d] 15: /usr/bin/ceph-osd() [0x5c6e1d] NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. --- begin dump of recent events --- 0> 2015-03-22 16:32:43.079587 7f4da7fa0780 -1 *** Caught signal (Aborted) ** in thread 7f4da7fa0780 ceph version 0.67.4 (ad85b8bfafea6232d64cb7ba76a8b6e8252fa0c7) 1: /usr/bin/ceph-osd() [0x8001ea] 2: (()+0xfcb0) [0x7f4da743acb0] 3: (gsignal()+0x35) [0x7f4da5bf3425] 4: (abort()+0x17b) [0x7f4da5bf6b8b] 5: (__gnu_cxx::__verbose_terminate_handler()+0x11d) [0x7f4da654569d] 6: (()+0xb5846) [0x7f4da6543846] 7: (()+0xb5873) [0x7f4da6543873] 8: (()+0xb596e) [0x7f4da654396e] 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1df) [0x8c5e7f] 10: (PG::peek_map_epoch(ObjectStore*, coll_t, hobject_t&, ceph::buffer::list*)+0x4d7) [0x70ebf7] 11: (OSD::load_pgs()+0x14ce) [0x694efe] 12: (OSD::init()+0x11be) [0x69cffe] 13: (main()+0x1d09) [0x5c3509] 14: (__libc_start_main()+0xed) [0x7f4da5bde76d] 15: /usr/bin/ceph-osd() [0x5c6e1d] NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. --- logging levels --- 0/ 5 none 0/ 1 lockdep 0/ 1 context 1/ 1 crush 1/ 5 mds 1/ 5 mds_balancer 1/ 5 mds_locker 1/ 5 mds_log 1/ 5 mds_log_expire 1/ 5 mds_migrator 0/ 1 buffer 0/ 1 timer 0/ 1 filer 0/ 1 striper 0/ 1 objecter 0/ 5 rados 0/ 5 rbd 0/ 5 journaler 0/ 5 objectcacher 0/ 5 client 0/ 5 osd 0/ 5 optracker 0/ 5 objclass 1/ 3 filestore 1/ 3 journal 0/ 5 ms 1/ 5 mon 0/10 monc 1/ 5 paxos 0/ 5 tp 1/ 5 auth 1/ 5 crypto 1/ 1 finisher 1/ 5 heartbeatmap 1/ 5 perfcounter 1/ 5 rgw 1/ 5 hadoop 1/ 5 javaclient 1/ 5 asok 1/ 1 throttle -2/-2 (syslog threshold) -1/-1 (stderr threshold) max_recent 10000 max_new 1000 log_file /var/log/ceph/ceph-osd.1.log --- end dump of recent 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