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Bug #6003

journal Unable to read past sequence 406 ...

Added by Sage Weil over 7 years ago. Updated about 6 years ago.

Status:
Resolved
Priority:
Urgent
Assignee:
Samuel Just
Category:
OSD
Target version:
-
% Done:

0%

Source:
Q/A
Tags:
Backport:
dumpling, firefly, giant
Regression:
No
Severity:
2 - major
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

2013-08-15 12:44:50.877768 7f51d4230780 -1 journal Unable to read past sequence 406 but header indicates the journal has committed up through 416, journal is corrupt
2013-08-15 12:44:50.901410 7f51d4230780 -1 os/FileJournal.cc: In function 'bool FileJournal::read_entry(ceph::bufferlist&, uint64_t&, bool*)' thread 7f51d4230780 time 2013-08-15 12:44:50.877826
os/FileJournal.cc: 1697: FAILED assert(0)

 ceph version 0.67-125-g4422f21 (4422f21a6586467a63ce6841552d0f60aa849cf1)
 1: (FileJournal::read_entry(ceph::buffer::list&, unsigned long&, bool*)+0x7d6) [0x77e966]
 2: (FileJournal::open(unsigned long)+0x733) [0x77bf73]
 3: (JournalingObjectStore::journal_replay(unsigned long)+0x271) [0x7cad61]
 4: (FileStore::mount()+0x34f3) [0x7a1503]
 5: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x66dcba]
 6: (OSD::convertfs(std::string const&, std::string const&)+0x47) [0x66e737]
 7: (main()+0x1c13) [0x5d0e13]
 8: (__libc_start_main()+0xed) [0x7f51d1ccc76d]
 9: ceph-osd() [0x5d479d]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.

job was
ubuntu@teuthology:/a/teuthology-2013-08-15_01:00:05-rados-next-testing-basic-plana/107661$ cat orig.config.yaml 
kernel:
  kdb: true
  sha1: 68d04c9a036bea12d76fdd51e926aef771e8e041
machine_type: plana
nuke-on-error: true
os_type: ubuntu
overrides:
  admin_socket:
    branch: next
  ceph:
    conf:
      global:
        ms inject socket failures: 5000
      mon:
        debug mon: 20
        debug ms: 1
        debug paxos: 20
    fs: xfs
    log-whitelist:
    - slow request
    sha1: 4422f21a6586467a63ce6841552d0f60aa849cf1
  ceph-deploy:
    branch:
      dev: next
    conf:
      client:
        log file: /var/log/ceph/ceph-$name.$pid.log
      mon:
        debug mon: 1
        debug ms: 20
        debug paxos: 20
  install:
    ceph:
      sha1: 4422f21a6586467a63ce6841552d0f60aa849cf1
  s3tests:
    branch: next
  workunit:
    sha1: 4422f21a6586467a63ce6841552d0f60aa849cf1
roles:
- - mon.a
  - mon.c
  - osd.0
  - osd.1
  - osd.2
- - mon.b
  - mds.a
  - osd.3
  - osd.4
  - osd.5
  - client.0
tasks:
- chef: null
- clock.check: null
- install: null
- ceph:
    log-whitelist:
    - wrongly marked me down
    - objects unfound and apparently lost
- thrashosds:
    chance_pgnum_grow: 2
    chance_pgpnum_fix: 1
    timeout: 1200
- radosbench:
    clients:
    - client.0
    time: 1800
teuthology_branch: next

ceph-osd.3.log View (27.8 MB) David Zafman, 10/30/2013 09:03 PM

Log79set_5.zip (8.73 MB) Shambhu Rajak, 09/28/2014 11:02 PM

Related issues

Related to Ceph - Bug #9073: OSD with device/partition journals down after fresh deploy or upgrade to 0.83 Resolved 08/11/2014
Related to Ceph - Bug #10632: ceph-objectstore-tool: crash in FileJournal.cc Duplicate 01/24/2015
Duplicated by Ceph - Bug #9682: "os/FileJournal.cc: 1677: FAILED assert(0)" in upgrade:firefly-firefly-distro-basic-multi run Duplicate 10/07/2014
Duplicated by Ceph - Bug #10609: "os/FileJournal.cc: 1693: FAILED assert(0)" v0.80.8 in upgrade:firefly-firefly-distro-basic-multi run Duplicate 01/22/2015
Duplicated by Ceph - Bug #10629: osd/PG.cc: 2775: FAILED assert(values.size() == 2) Duplicate 01/24/2015

Associated revisions

Revision cd30e5fb (diff)
Added by Samuel Just over 7 years ago

common/buffer.cc: fix rebuild_page_aligned typo

Introduced: 66a9fbe2c7ba59b7cd034c17865adce3432cd2cb
Fixes: #6003
Signed-off-by: Samuel Just <>

Revision d6a53ea0 (diff)
Added by Samuel Just over 6 years ago

common/buffer.cc: fix rebuild_page_aligned typo

Introduced: 66a9fbe2c7ba59b7cd034c17865adce3432cd2cb
Fixes: #6003
Signed-off-by: Samuel Just <>
(cherry picked from commit cd30e5fbb1d2d29b4fc0c2b13fa3b9b4493c24f0)

History

#1 Updated by Ian Colle over 7 years ago

  • Assignee set to Samuel Just

#2 Updated by Sage Weil over 7 years ago

  • Status changed from New to Need More Info

#3 Updated by Ian Colle over 7 years ago

Run this tasks repeatedly with logging

#4 Updated by Sage Weil over 7 years ago

  • Assignee changed from Samuel Just to Sage Weil

#5 Updated by Sage Weil over 7 years ago

200 runs later and no luck reproducing this with logs.

/var/lib/teuthworker/archive/sage-bug-6003-a
200 passes

#6 Updated by Sage Weil over 7 years ago

  • Priority changed from Urgent to High

#7 Updated by Sage Weil over 7 years ago

  • Priority changed from High to Urgent

ubuntu@teuthology:/var/lib/teuthworker/archive/teuthology-2013-08-22_01:00:13-rados-next-testing-basic-plana/804

#8 Updated by Sage Weil over 7 years ago

teuthology-2013-08-23_01:00:10-rados-master-testing-basic-plana/1275

#9 Updated by Sage Weil over 7 years ago

ubuntu@teuthology:/a/teuthology-2013-09-04_17:24:00-rados-master-testing-basic-plana/21102

#10 Updated by Sage Weil over 7 years ago

ubuntu@teuthology:/a/teuthology-2013-09-04_17:24:00-rados-master-testing-basic-plana/21102

#11 Updated by Samuel Just over 7 years ago

ubuntu@teuthology:/a/teuthology-2013-10-10_22:04:00-rados-master-testing-basic-plana/44493/remote

#12 Updated by Sage Weil over 7 years ago

  • Assignee deleted (Sage Weil)

#13 Updated by Sage Weil over 7 years ago

ubuntu@teuthology:/a/teuthology-2013-10-23_19:00:21-rados-dumpling-testing-basic-plana/65408

#14 Updated by Sage Weil over 7 years ago

ubuntu@teuthology:/a/teuthology-2013-10-27_19:00:21-rados-dumpling-testing-basic-plana/71126

#15 Updated by David Zafman over 7 years ago

I hit this same problem in recovery testing. Attached is the complete log.

#16 Updated by Greg Farnum over 7 years ago

/a/teuthology-2013-10-28_23:01:45-kcephfs-master-testing-basic-plana/73927

#17 Updated by Samuel Just over 7 years ago

slider:~samuelj/bug_logs/13-10-31-04:05:43/remote

With journal logging! I seem to be able to reproduce this pretty much constantly. ext4. David's was ext4 as well, iirc.

#18 Updated by Samuel Just over 7 years ago

Kernel: 3.8.0-21-generic

#19 Updated by Sage Weil over 7 years ago

  • Status changed from Need More Info to 12

#20 Updated by David Zafman over 7 years ago

This looks like the same problem seen in a unit test.

2013-10-31T15:23:41.910 INFO:teuthology.orchestra.run.err:[10.214.132.32]: 2013-10-31 15:23:41.909749 7f87dfb7d780 1 journal _open /tmp/ceph_test_filejournal.tmp.558768921 fd 8: 209715200 bytes, block size 4096 bytes, directio = 1, aio = 0
2013-10-31T15:23:41.986 INFO:teuthology.orchestra.run.out:[10.214.132.32]: test/test_filejournal.cc:199: Failure
2013-10-31T15:23:41.986 INFO:teuthology.orchestra.run.out:[10.214.132.32]: Value of: j.read_entry(inbl, seq)
2013-10-31T15:23:41.986 INFO:teuthology.orchestra.run.out:[10.214.132.32]: Actual: false
2013-10-31T15:23:41.986 INFO:teuthology.orchestra.run.out:[10.214.132.32]: Expected: true
2013-10-31T15:23:41.986 INFO:teuthology.orchestra.run.err:[10.214.132.32]: 2013-10-31 15:23:41.985155 7f87dfb7d780 -1 journal Unable to read past sequence 0 but header indicates the journal has committed up through 1, journal is corrupt
2013-10-31T15:23:41.989 INFO:teuthology.orchestra.run.out:[10.214.132.32]: [ FAILED ] TestFileJournal.WriteManyVecs (355 ms)

#21 Updated by Sage Weil over 7 years ago

  • Assignee set to Samuel Just

#22 Updated by Samuel Just over 7 years ago

  • Status changed from 12 to Need More Info

af0c5b415ad5a863940add7c2e8f3c1ac8040ef2 should fix the most recent iteration, but it doesn't explain the instances prior to the typo.

#23 Updated by Samuel Just over 7 years ago

  • Assignee deleted (Samuel Just)

#24 Updated by Samuel Just over 7 years ago

  • Status changed from Need More Info to Can't reproduce

#25 Updated by Sage Weil over 7 years ago

  • Status changed from Can't reproduce to 12

ubuntu@teuthology:/a/teuthology-2013-12-28_23:00:01-rados-next-distro-basic-plana/18074

    -4> 2013-12-29 08:27:34.549948 7f602df89780  2 journal open /var/lib/ceph/osd/ceph-0/journal fsid dad1a3cb-5fce-44d2-ae19-1df8090c97fd fs_op_seq 1285
    -3> 2013-12-29 08:27:34.549978 7f602df89780 -1 journal FileJournal::_open: disabling aio for non-block journal.  Use journal_force_aio to force use of aio anyway
    -2> 2013-12-29 08:27:34.549998 7f602df89780  1 journal _open /var/lib/ceph/osd/ceph-0/journal fd 20: 104857600 bytes, block size 4096 bytes, directio = 1, aio = 0
    -1> 2013-12-29 08:27:34.571046 7f602df89780 -1 journal Unable to read past sequence 1274 but header indicates the journal has committed up through 1280, journal is corrupt
     0> 2013-12-29 08:27:34.573614 7f602df89780 -1 os/FileJournal.cc: In function 'bool FileJournal::read_entry(ceph::bufferlist&, uint64_t&, bool*)' thread 7f602df89780 time 2013-12-29 08:27:34.571062
os/FileJournal.cc: 1697: FAILED assert(0)

#26 Updated by Sage Weil about 7 years ago

ubuntu@teuthology:/a/sage-2014-02-08_15:50:23-rados:thrash-wip-agent-testing-basic-plana/72854

#27 Updated by Sage Weil about 7 years ago

  • Status changed from 12 to Need More Info

#28 Updated by David Zafman about 7 years ago

  • Status changed from Need More Info to 12

/a/dzafman-2014-02-28_12:09:58-rados:thrash-wip-7458-testing-basic-plana/111738

2014-03-01 02:09:40.455986 7f2b0c373780 10 filestore(/var/lib/ceph/osd/ceph-2) open_journal at /var/lib/ceph/osd/ceph-2/journal
2014-03-01 02:09:40.456008 7f2b0c373780  0 filestore(/var/lib/ceph/osd/ceph-2) mount: enabling WRITEAHEAD journal mode: checkpoint is not enabled
2014-03-01 02:09:40.456014 7f2b0c373780 10 filestore(/var/lib/ceph/osd/ceph-2) list_collections
2014-03-01 02:09:40.456462 7f2b0c373780 -1 journal FileJournal::_open: disabling aio for non-block journal.  Use journal_force_aio to force use of aio anyway
2014-03-01 02:09:40.456498 7f2b0c373780  1 journal _open /var/lib/ceph/osd/ceph-2/journal fd 20: 104857600 bytes, block size 4096 bytes, directio = 1, aio = 0
2014-03-01 02:09:40.474869 7f2b0c373780 -1 journal Unable to read past sequence 958 but header indicates the journal has committed up through 967, journal is corrupt
2014-03-01 02:09:40.489832 7f2b0c373780 -1 os/FileJournal.cc: In function 'bool FileJournal::read_entry(ceph::bufferlist&, uint64_t&, bool*)' thread 7f2b0c373780 time 2014-03-01 02:09:40.474886
os/FileJournal.cc: 1673: FAILED assert(0)

 ceph version 0.77-618-g123ff9e (123ff9e18a27c6517a291aab1e0613b27d70d711)
 1: (FileJournal::read_entry(ceph::buffer::list&, unsigned long&, bool*)+0x86f) [0x9244af]
 2: (FileJournal::open(unsigned long)+0x6ad) [0x921a7d]
 3: (JournalingObjectStore::journal_replay(unsigned long)+0x14f) [0x779b6f]
 4: (FileStore::mount()+0x30c2) [0x74e812]
 5: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x6243ba]
 6: (main()+0x1d88) [0x60e7b8]
 7: (__libc_start_main()+0xed) [0x7f2b09fd076d]
 8: ceph-osd() [0x6129b9]

#29 Updated by Sage Weil about 7 years ago

  • Severity changed from 3 - minor to 2 - major

#30 Updated by Sage Weil about 7 years ago

  • Status changed from 12 to Need More Info

I think we need a log for this.. hopefully we will hit it now that things are cranked up on the nightlies?

#31 Updated by Samuel Just about 7 years ago

  • Status changed from Need More Info to 12

#32 Updated by Sage Weil about 7 years ago

  • Status changed from 12 to Need More Info

#33 Updated by Sage Weil almost 7 years ago

  • Priority changed from Urgent to High

#34 Updated by Sage Weil almost 7 years ago

ubuntu@teuthology:/a/teuthology-2014-06-15_02:30:07-rados-next-testing-basic-plana/308538 (btrfs)

the problem in this case looks like premature trimming. the filestore start seq is X and the first journal entry is X+20 or something. appears that perhaps the btrfs snap wait method returned before it was really durable?

#35 Updated by Sage Weil over 6 years ago

ubuntu@teuthology:/var/lib/teuthworker/archive/teuthology-2014-07-27_02:30:01-rados-next-testing-basic-plana/380261
rados/thrash/{clusters/fixed-2.yaml fs/ext4.yaml msgr-failures/osd-delay.yaml thrashers/default.yaml workloads/radosbench.yaml}

this time on ext4, not btrfs.

The header prints out valid info:

     -6> 2014-07-27 15:46:20.583861 7f92aa089780 10 journal read_header
    -5> 2014-07-27 15:46:20.597188 7f92aa089780 10 journal header: block_size 4096 alignment 4096 max_size 104857600
    -4> 2014-07-27 15:46:20.597210 7f92aa089780 10 journal header: start 100716544
    -3> 2014-07-27 15:46:20.597213 7f92aa089780 10 journal  write_pos 4096
    -2> 2014-07-27 15:46:20.597220 7f92aa089780 10 journal open header.fsid = 0d6e2a30-a9e5-4c1d-ba4c-fd203e3cc64f

but a few lines down when we start reading entries we fail. printing the header shows bad info:

$27 = {flags = 41735368, fsid = {uuid = "\000\214{\002\000\000\000\000\300S\231\002\000\000\000"}, block_size = 15938360, alignment = 0, 
  max_size = 140736923900312, start = 140267867036691, committed_up_to = 0, start_seq = 41651200}

including a corrupt stack from

#11 0x00000000009815ef in FileJournal::read_entry (this=0x53b, bl=..., next_seq=<optimized out>, corrupt=0x0) at os/FileJournal.cc:1677
1677    in os/FileJournal.cc

some of FileJournal fields are okay...

(gdb) p write_pos
$21 = 10726185

others come from a bad header

(gdb) p read_pos
$29 = 140736923900312
(gdb) p header.start
$30 = 140267867036691

and other are also corrupt. fn follows header:

(gdb) p fn
$31 = {static npos = <optimized out>, 
  _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, 
    _M_p = 0x27cda80 "\275P\274"}}

and these precede it by a bunch
(gdb) p journaled_seq
$33 = 140267894734912
(gdb) p /x journaled_seq
$34 = 0x7f92aa0a0040
(gdb) p finisher_lock
$35 = {name = 0x0, id = -564455648, recursive = 255, lockdep = 127, backtrace = false, _m = {__data = {__lock = 1315, __count = 0, 
      __owner = 1698063408, __nusers = 808673586, __kind = 1698259245, __spins = 1664363829, __list = {__prev = 0x2d633461622d6431, 
        __next = 0x6333653330326466}}, __size = "#\005\000\000\000\000\000\000\060d6e2a30-a9e5-4c1d-ba4c-fd203e3c", __align = 1315}, 
  nlock = 1714697827, locked_by = 15961913567585126656, cct = 0x27bb230, logger = 0x27cd1d8}

and immediately prior is
 (gdb) p completions_lock
$39 = {name = 0x8 <Address 0x8 out of bounds>, id = -564455576, recursive = 255, lockdep = 127, backtrace = false, _m = {__data = {
      __lock = -1467469952, __count = 32658, __owner = 0, __nusers = 0, __kind = 41812256, __spins = 0, __list = {__prev = 0x27d76f0, 
        __next = 0x7f92a8883200}}, 
    __size = "\200/\210\250\222\177\000\000\000\000\000\000\000\000\000\000 \001~\002\000\000\000\000\360v}\002\000\000\000\000\000\062\210\250\222\177\000", __align = 140267869450112}, nlock = -1467468512, locked_by = 140267869451536, cct = 0x27ef480, logger = 0x27cd4c0}
(gdb) p completions
$40 = {<std::_Deque_base<FileJournal::completion_item, std::allocator<FileJournal::completion_item> >> = {
    _M_impl = {<std::allocator<FileJournal::completion_item>> = {<__gnu_cxx::new_allocator<FileJournal::completion_item>> = {<No data fields>}, <No data fields>}, _M_map = 0x27cd4c0, _M_map_size = 9215206, _M_start = {_M_cur = 0x0, _M_first = 0x27cd420, _M_last = 0x27cd420, 
        _M_node = 0x27cd4c0}, _M_finish = {_M_cur = 0x0, _M_first = 0x0, _M_last = 0x2995408, _M_node = 0x8c7c34}}}, <No data fields>}

so.. looks like something scribbled all over memory... ? :/

#36 Updated by Sage Weil over 6 years ago

  • Priority changed from High to Urgent

ubuntu@teuthology:/var/lib/teuthworker/archive/teuthology-2014-08-01_02:32:01-rados-master-testing-basic-plana/392342

description: rados/thrash/{clusters/fixed-2.yaml fs/xfs.yaml msgr-failures/few.yaml thrashers/default.yaml workloads/radosbench.yaml}

this time, the read_entry frame is partly corrupt, too: this is bad, although the other fields look ok:

#11 0x0000000000984eff in FileJournal::read_entry (this=0x59e, bl=..., next_seq=<optimized out>, corrupt=0x0) at os/FileJournal.cc:1678
1678    os/FileJournal.cc: No such file or directory.
(gdb) p this
$13 = (FileJournal * const) 0x59e
(gdb) p pos
$14 = 44053728
(gdb) p next_pos
$15 = 97988608
(gdb) p seq
$16 = 1413
(gdb) up
#12 0x00000000009824cd in FileJournal::open (this=0x7fff89c59f30, fs_op_seq=1444) at os/FileJournal.cc:514
514     in os/FileJournal.cc
(gdb) p header
$17 = {flags = 43775176, fsid = {uuid = "\000\\\232\002\000\000\000\000\300O\246\002\000\000\000"}, block_size = 15946952, alignment = 0, max_size = 140735504818856, 
  start = 140553230486547, committed_up_to = 0, start_seq = 43670528}

*this contents still screwed up, though!

#37 Updated by Shambhu Rajak over 6 years ago 

I saw similar issue hitting my 3 node cluster:
node1 - mon.0
        osd.0
        osd.1
        osd.2
node2 - mon.1
        osd.3
        osd.4
        osd.5
node3 - mon.2
        client.0

Platform: Ubuntu 14.04 Trusty

Snippet from teuthology Log:

While reviving osd.4 saw error os/FileJournal.cc: 1693: FAILED assert(0)

Snippet from teuthology log(complete Teuthology attached Log79set_5.zip):

2014-09-15T15:02:46.135 INFO:teuthology.task.thrashosds.thrasher:Reviving osd 4
2014-09-15T15:02:46.135 INFO:teuthology.task.ceph.osd.4:Restarting
2014-09-15T15:02:46.135 DEBUG:teuthology.orchestra.run:Running [10.15.16.60]: 'sudo adjust-ulimits ceph-coverage /home/ubuntu/cephtest/archive/coverage daemon-helper kill ceph-osd -f -i 4'
2014-09-15T15:02:46.693 INFO:teuthology.task.ceph.osd.4:Started
2014-09-15T15:02:46.694 DEBUG:teuthology.orchestra.run:Running [10.15.16.60]: 'sudo adjust-ulimits ceph-coverage /home/ubuntu/cephtest/archive/coverage ceph --admin-daemon /var/run/ceph/ceph-osd.4.asok dump_ops_in_flight'
2014-09-15T15:02:46.758 INFO:teuthology.task.ceph.osd.4.out:[10.15.16.60]: starting osd.4 at :/0 osd_data /var/lib/ceph/osd/ceph-4 /var/lib/ceph/osd/ceph-4/journal
2014-09-15T15:02:46.831 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: 2014-09-15 09:32:46.701026 7f3be6f96900 -1 journal FileJournal::_open: disabling aio for non-block journal.  Use journal_force_aio to force use of aio anyway
2014-09-15T15:02:46.831 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: 2014-09-15 09:32:46.701614 7f3be6f96900 -1 journal Unable to read past sequence 1738 but header indicates the journal has committed up through 1774, journal is corrupt
2014-09-15T15:02:46.866 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: os/FileJournal.cc: In function 'bool FileJournal::read_entry(ceph::bufferlist&, uint64_t&, bool*)' thread 7f3be6f96900 time 2014-09-15 09:32:46.701625
2014-09-15T15:02:46.866 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: os/FileJournal.cc: 1693: FAILED assert(0)
2014-09-15T15:02:46.874 INFO:teuthology.task.radosbench.radosbench.0.out:[10.15.16.59]:    336      16      1790      1774   21.1158         0         -   2.98315
2014-09-15T15:02:46.883 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  ceph version 0.84-sd-sprint4 (3215c520e1306f50d0094b5646636c02456c9df4)
2014-09-15T15:02:46.884 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x8b) [0xb776db]
2014-09-15T15:02:46.884 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  2: (FileJournal::read_entry(ceph::buffer::list&, unsigned long&, bool*)+0xaa4) [0xa3ec34]
2014-09-15T15:02:46.884 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  3: (FileJournal::open(unsigned long)+0x66d) [0xa4055d]
2014-09-15T15:02:46.884 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  4: (JournalingObjectStore::journal_replay(unsigned long)+0x103) [0x92e9b3]
2014-09-15T15:02:46.885 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  5: (FileStore::mount()+0x3eaa) [0x902e3a]
2014-09-15T15:02:46.885 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  6: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x66b9ba]
2014-09-15T15:02:46.885 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  7: (main()+0x23ee) [0x64379e]
2014-09-15T15:02:46.885 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  8: (__libc_start_main()+0xf5) [0x7f3be3f4dec5]
2014-09-15T15:02:46.885 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  9: ceph-osd() [0x65bc07]
2014-09-15T15:02:46.885 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
2014-09-15T15:02:46.886 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: 2014-09-15 09:32:46.741006 7f3be6f96900 -1 os/FileJournal.cc: In function 'bool FileJournal::read_entry(ceph::bufferlist&, uint64_t&, bool*)' thread 7f3be6f96900 time 2014-09-15 09:32:46.701625
2014-09-15T15:02:46.886 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: os/FileJournal.cc: 1693: FAILED assert(0)
2014-09-15T15:02:46.886 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: 
2014-09-15T15:02:46.886 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  ceph version 0.84-sd-sprint4 (3215c520e1306f50d0094b5646636c02456c9df4)
2014-09-15T15:02:46.887 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x8b) [0xb776db]
2014-09-15T15:02:46.887 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  2: (FileJournal::read_entry(ceph::buffer::list&, unsigned long&, bool*)+0xaa4) [0xa3ec34]
2014-09-15T15:02:46.887 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  3: (FileJournal::open(unsigned long)+0x66d) [0xa4055d]
2014-09-15T15:02:46.887 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  4: (JournalingObjectStore::journal_replay(unsigned long)+0x103) [0x92e9b3]
2014-09-15T15:02:46.887 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  5: (FileStore::mount()+0x3eaa) [0x902e3a]
2014-09-15T15:02:46.888 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  6: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x66b9ba]
2014-09-15T15:02:46.888 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  7: (main()+0x23ee) [0x64379e]
2014-09-15T15:02:46.888 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  8: (__libc_start_main()+0xf5) [0x7f3be3f4dec5]
2014-09-15T15:02:46.888 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  9: ceph-osd() [0x65bc07]
2014-09-15T15:02:46.888 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
2014-09-15T15:02:46.888 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: 
2014-09-15T15:02:47.058 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:     -3> 2014-09-15 09:32:46.701026 7f3be6f96900 -1 journal FileJournal::_open: disabling aio for non-block journal.  Use journal_force_aio to force use of aio anyway
2014-09-15T15:02:47.058 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:     -1> 2014-09-15 09:32:46.701614 7f3be6f96900 -1 journal Unable to read past sequence 1738 but header indicates the journal has committed up through 1774, journal is corrupt
2014-09-15T15:02:47.059 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:      0> 2014-09-15 09:32:46.741006 7f3be6f96900 -1 os/FileJournal.cc: In function 'bool FileJournal::read_entry(ceph::bufferlist&, uint64_t&, bool*)' thread 7f3be6f96900 time 2014-09-15 09:32:46.701625
2014-09-15T15:02:47.059 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: os/FileJournal.cc: 1693: FAILED assert(0)
2014-09-15T15:02:47.059 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: 
2014-09-15T15:02:47.060 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  ceph version 0.84-sd-sprint4 (3215c520e1306f50d0094b5646636c02456c9df4)
2014-09-15T15:02:47.060 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x8b) [0xb776db]
2014-09-15T15:02:47.060 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  2: (FileJournal::read_entry(ceph::buffer::list&, unsigned long&, bool*)+0xaa4) [0xa3ec34]
2014-09-15T15:02:47.060 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  3: (FileJournal::open(unsigned long)+0x66d) [0xa4055d]
2014-09-15T15:02:47.060 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  4: (JournalingObjectStore::journal_replay(unsigned long)+0x103) [0x92e9b3]
2014-09-15T15:02:47.061 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  5: (FileStore::mount()+0x3eaa) [0x902e3a]
2014-09-15T15:02:47.061 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  6: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x66b9ba]
2014-09-15T15:02:47.061 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  7: (main()+0x23ee) [0x64379e]
2014-09-15T15:02:47.061 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  8: (__libc_start_main()+0xf5) [0x7f3be3f4dec5]
2014-09-15T15:02:47.061 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  9: ceph-osd() [0x65bc07]
2014-09-15T15:02:47.061 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
2014-09-15T15:02:47.062 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: 
2014-09-15T15:02:47.062 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: terminate called after throwing an instance of 'ceph::FailedAssertion'
2014-09-15T15:02:47.062 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: *** Caught signal (Aborted) **
2014-09-15T15:02:47.062 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  in thread 7f3be6f96900
2014-09-15T15:02:47.062 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  ceph version 0.84-sd-sprint4 (3215c520e1306f50d0094b5646636c02456c9df4)
2014-09-15T15:02:47.063 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  1: ceph-osd() [0xa8c7ff]
2014-09-15T15:02:47.063 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  2: (()+0x10340) [0x7f3be5c49340]
2014-09-15T15:02:47.063 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  3: (gsignal()+0x39) [0x7f3be3f62bb9]
2014-09-15T15:02:47.063 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  4: (abort()+0x148) [0x7f3be3f65fc8]
2014-09-15T15:02:47.063 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  5: (__gnu_cxx::__verbose_terminate_handler()+0x155) [0x7f3be486e6b5]
2014-09-15T15:02:47.063 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  6: (()+0x5e836) [0x7f3be486c836]
2014-09-15T15:02:47.064 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  7: (()+0x5e863) [0x7f3be486c863]
2014-09-15T15:02:47.064 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  8: (()+0x5eaa2) [0x7f3be486caa2]
2014-09-15T15:02:47.064 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x278) [0xb778c8]
2014-09-15T15:02:47.064 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  10: (FileJournal::read_entry(ceph::buffer::list&, unsigned long&, bool*)+0xaa4) [0xa3ec34]
2014-09-15T15:02:47.064 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  11: (FileJournal::open(unsigned long)+0x66d) [0xa4055d]
2014-09-15T15:02:47.064 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  12: (JournalingObjectStore::journal_replay(unsigned long)+0x103) [0x92e9b3]
2014-09-15T15:02:47.065 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  13: (FileStore::mount()+0x3eaa) [0x902e3a]
2014-09-15T15:02:47.065 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  14: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x66b9ba]
2014-09-15T15:02:47.065 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  15: (main()+0x23ee) [0x64379e]
2014-09-15T15:02:47.065 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  16: (__libc_start_main()+0xf5) [0x7f3be3f4dec5]
2014-09-15T15:02:47.065 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  17: ceph-osd() [0x65bc07]
2014-09-15T15:02:47.104 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: 2014-09-15 09:32:46.767054 7f3be6f96900 -1 *** Caught signal (Aborted) **
2014-09-15T15:02:47.104 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  in thread 7f3be6f96900
2014-09-15T15:02:47.104 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: 
2014-09-15T15:02:47.105 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  ceph version 0.84-sd-sprint4 (3215c520e1306f50d0094b5646636c02456c9df4)
2014-09-15T15:02:47.105 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  1: ceph-osd() [0xa8c7ff]
2014-09-15T15:02:47.105 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  2: (()+0x10340) [0x7f3be5c49340]
2014-09-15T15:02:47.105 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  3: (gsignal()+0x39) [0x7f3be3f62bb9]
2014-09-15T15:02:47.105 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  4: (abort()+0x148) [0x7f3be3f65fc8]
2014-09-15T15:02:47.106 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  5: (__gnu_cxx::__verbose_terminate_handler()+0x155) [0x7f3be486e6b5]
2014-09-15T15:02:47.106 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  6: (()+0x5e836) [0x7f3be486c836]
2014-09-15T15:02:47.106 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  7: (()+0x5e863) [0x7f3be486c863]
2014-09-15T15:02:47.106 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  8: (()+0x5eaa2) [0x7f3be486caa2]
2014-09-15T15:02:47.106 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x278) [0xb778c8]
2014-09-15T15:02:47.106 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  10: (FileJournal::read_entry(ceph::buffer::list&, unsigned long&, bool*)+0xaa4) [0xa3ec34]
2014-09-15T15:02:47.107 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  11: (FileJournal::open(unsigned long)+0x66d) [0xa4055d]
2014-09-15T15:02:47.107 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  12: (JournalingObjectStore::journal_replay(unsigned long)+0x103) [0x92e9b3]
2014-09-15T15:02:47.107 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  13: (FileStore::mount()+0x3eaa) [0x902e3a]
2014-09-15T15:02:47.107 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  14: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x66b9ba]
2014-09-15T15:02:47.107 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  15: (main()+0x23ee) [0x64379e]
2014-09-15T15:02:47.108 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  16: (__libc_start_main()+0xf5) [0x7f3be3f4dec5]
2014-09-15T15:02:47.108 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  17: ceph-osd() [0x65bc07]
2014-09-15T15:02:47.108 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
2014-09-15T15:02:47.108 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: 
2014-09-15T15:02:47.110 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:      0> 2014-09-15 09:32:46.767054 7f3be6f96900 -1 *** Caught signal (Aborted) **
2014-09-15T15:02:47.110 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  in thread 7f3be6f96900
2014-09-15T15:02:47.110 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]: 
2014-09-15T15:02:47.110 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  ceph version 0.84-sd-sprint4 (3215c520e1306f50d0094b5646636c02456c9df4)
2014-09-15T15:02:47.110 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  1: ceph-osd() [0xa8c7ff]
2014-09-15T15:02:47.111 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  2: (()+0x10340) [0x7f3be5c49340]
2014-09-15T15:02:47.111 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  3: (gsignal()+0x39) [0x7f3be3f62bb9]
2014-09-15T15:02:47.111 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  4: (abort()+0x148) [0x7f3be3f65fc8]
2014-09-15T15:02:47.111 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  5: (__gnu_cxx::__verbose_terminate_handler()+0x155) [0x7f3be486e6b5]
2014-09-15T15:02:47.111 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  6: (()+0x5e836) [0x7f3be486c836]
2014-09-15T15:02:47.111 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  7: (()+0x5e863) [0x7f3be486c863]
2014-09-15T15:02:47.112 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  8: (()+0x5eaa2) [0x7f3be486caa2]
2014-09-15T15:02:47.112 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x278) [0xb778c8]
2014-09-15T15:02:47.112 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  10: (FileJournal::read_entry(ceph::buffer::list&, unsigned long&, bool*)+0xaa4) [0xa3ec34]
2014-09-15T15:02:47.112 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  11: (FileJournal::open(unsigned long)+0x66d) [0xa4055d]
2014-09-15T15:02:47.112 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  12: (JournalingObjectStore::journal_replay(unsigned long)+0x103) [0x92e9b3]
2014-09-15T15:02:47.112 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  13: (FileStore::mount()+0x3eaa) [0x902e3a]
2014-09-15T15:02:47.113 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  14: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x66b9ba]
2014-09-15T15:02:47.113 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  15: (main()+0x23ee) [0x64379e]
2014-09-15T15:02:47.113 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  16: (__libc_start_main()+0xf5) [0x7f3be3f4dec5]
2014-09-15T15:02:47.113 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  17: ceph-osd() [0x65bc07]
2014-09-15T15:02:47.113 INFO:teuthology.task.ceph.osd.4.err:[10.15.16.60]:  NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.

#38 Updated by Sage Weil over 6 years ago 

    -1> 2014-10-06 16:29:02.286272 7f2368425780 -1 journal Unable to read past sequence 39581 but header indicates the journal has committed up through 39647, journal is corrupt
     0> 2014-10-06 16:29:02.297264 7f2368425780 -1 os/FileJournal.cc: In function 'bool FileJournal::read_entry(ceph::bufferlist&, uint64_t&, bool*)' thread 7f2368425780 time 2014-10-06 16:29:02.286293
os/FileJournal.cc: 1677: FAILED assert(0)

 ceph version 0.80.6-48-g884f7c4 (884f7c40c4a28d519847d3995c8d98e5837ceaf0)
 1: (FileJournal::read_entry(ceph::buffer::list&, unsigned long&, bool*)+0x86f) [0x97918f]
 2: (FileJournal::open(unsigned long)+0x6b5) [0x9766f5]
 3: (JournalingObjectStore::journal_replay(unsigned long)+0x26d) [0x8bd39d]
 4: (FileStore::mount()+0x30c2) [0x890792]
 5: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x61fd8a]
 6: (main()+0x1d88) [0x6079b8]
 7: (__libc_start_main()+0xed) [0x7f236622776d]
 8: ceph-osd() [0x60bca9]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
ubuntu@teuthology:/a/teuthology-2014-10-05_10:00:04-upgrade:firefly-firefly-distro-basic-multi/528734

#39 Updated by Sage Weil over 6 years ago

ubuntu@teuthology:/a/sage-2014-11-20_17:03:30-rados:thrash-wip-watch-notify-distro-basic-multi/611427

#40 Updated by Sage Weil over 6 years ago

ubuntu@teuthology:/a/sage-2014-12-01_11:11:52-rados-next-distro-basic-multi/629379

#41 Updated by Loïc Dachary over 6 years ago

http://qa-proxy.ceph.com/teuthology/sage-2015-01-06_09:44:19-rados-wip-sage-testing-firefly---basic-multi/688065/

   -13> 2015-01-07 16:52:19.063303 7f6a93337780 10 filestore(/var/lib/ceph/osd/ceph-2) list_collections
   -12> 2015-01-07 16:52:19.088037 7f6a93337780 10 journal journal_replay fs op_seq 2835
   -11> 2015-01-07 16:52:19.088052 7f6a93337780  2 journal open /var/lib/ceph/osd/ceph-2/journal fsid 5af9380a-a5a6-4ca2-9310-311ee01ac6cc fs_op_seq 2835
   -10> 2015-01-07 16:52:19.088074 7f6a93337780 -1 journal FileJournal::_open: disabling aio for non-block journal.  Use journal_force_aio to force use of aio anyway
    -9> 2015-01-07 16:52:19.088082 7f6a93337780 10 journal _open journal is not a block device, NOT checking disk write cache on '/var/lib/ceph/osd/ceph-2/journal'
    -8> 2015-01-07 16:52:19.088084 7f6a93337780  1 journal _open /var/lib/ceph/osd/ceph-2/journal fd 20: 104857600 bytes, block size 4096 bytes, directio = 1, aio = 0
    -7> 2015-01-07 16:52:19.088094 7f6a93337780 10 journal read_header
    -6> 2015-01-07 16:52:19.088099 7f6a8dd70700 20 filestore(/var/lib/ceph/osd/ceph-2) sync_entry waiting for max_interval 5.000000
    -5> 2015-01-07 16:52:19.092091 7f6a93337780 10 journal header: block_size 4096 alignment 4096 max_size 104857600
    -4> 2015-01-07 16:52:19.092105 7f6a93337780 10 journal header: start 101089280
    -3> 2015-01-07 16:52:19.092107 7f6a93337780 10 journal  write_pos 4096
    -2> 2015-01-07 16:52:19.092111 7f6a93337780 10 journal open header.fsid = 5af9380a-a5a6-4ca2-9310-311ee01ac6cc
    -1> 2015-01-07 16:52:19.096659 7f6a93337780 -1 journal Unable to read past sequence 2751 but header indicates the journal has committed up through 2778, journal is corrupt
     0> 2015-01-07 16:52:19.111136 7f6a93337780 -1 os/FileJournal.cc: In function 'bool FileJournal::read_entry(ceph::bufferlist&, uint64_t&, bool*)' thread 7f6a93337780 time 2015-01-07 16:52:19.096681
os/FileJournal.cc: 1693: FAILED assert(0)

 ceph version 0.80.7-185-gf43f147 (f43f14748d5efd382edc7f27104f29898e39b0d5)
 1: (FileJournal::read_entry(ceph::buffer::list&, unsigned long&, bool*)+0x86f) [0x978c8f]
 2: (FileJournal::open(unsigned long)+0x6b5) [0x9761f5]
 3: (JournalingObjectStore::journal_replay(unsigned long)+0x26d) [0x8bca8d]
 4: (FileStore::mount()+0x30c2) [0x88fe82]
 5: (OSD::do_convertfs(ObjectStore*)+0x1a) [0x61f30a]
 6: (main()+0x1d88) [0x606db8]
 7: (__libc_start_main()+0xed) [0x7f6a9113a76d]
 8: ceph-osd() [0x60b0a9]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.

#42 Updated by Samuel Just about 6 years ago

  • Status changed from Need More Info to 7
  • Assignee set to Samuel Just

The journalq is being populated with positions one sequence number off in do_read_entry. If we trim committed_thru to a sequence number within the journalq portion populated during replay, we end up with a header.start one forward of where it should be causing FileJournal::open() to assume that it's at the end of the journal. Subsequent calls into read_entry will be with the wrong offset/sequence number combo causing the assert to fail.

#43 Updated by Samuel Just about 6 years ago

I introduced this in March 2013, the fix should be backported to dumpling, firefly, and giant.

#44 Updated by Samuel Just about 6 years ago

  • Backport set to dumpling, firefly, giant

#45 Updated by David Zafman about 6 years ago

  • Status changed from 7 to Pending Backport

#47 Updated by Loïc Dachary about 6 years ago

  • Description updated (diff)

#51 Updated by Loïc Dachary about 6 years ago

  • Status changed from Pending Backport to Resolved

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