Ceph » CephFS

06/19/2012

12:54 PM Bug #1947: mds: SIGBUS during _mark_dirty

ubuntu@teuthology:/a/teuthology-2012-06-18_19:00:05-regression-master-testing-gcov/1579 Tamilarasi muthamizhan

06/18/2012

07:25 AM Bug #2596: mds: spinning on restart

gdb is not helpful here, process seems to be spinning in syscall:
(gdb) thread apply all bt
Thread 1 (process 148... Amon Ott

06/17/2012

09:34 PM Bug #1737: ceph-fuse crash in xlist::remove

see ubuntu@teuthology:/a/teuthology-2012-06-17_19:00:03-regression-master-testing-gcov/1303 for a failure with logs! Sage Weil

06:50 AM Bug #2385: max mds = 2, mds hang and crash

... Yavuz Selim Komur

06:45 AM Bug #2385: max mds = 2, mds hang and crash

... Yavuz Selim Komur

06/15/2012

09:44 AM Bug #2596 (Can't reproduce): mds: spinning on restart

from ML:... Sage Weil

06/13/2012

09:59 AM Bug #1947: mds: SIGBUS during _mark_dirty

ubuntu@teuthology:/a/nightly_coverage_2012-06-13-a/7526 Sage Weil

06/10/2012

11:05 AM Bug #2444: null pointer deference in ceph_d_prune inside kvm

hi,
same bug here on native x86 and amd64 machines.
It affects debian wheezy and ubuntu 12.04 LTS.
I did not check... Christian Krafft

06/09/2012

04:27 PM Bug #1947 (Need More Info): mds: SIGBUS during _mark_dirty

It looks liek this one still lives on:... Sage Weil

06/05/2012

10:17 AM Bug #733: cmds crash: mds/LogEvent.cc:88: FAILED assert(p.end())

ok here is a logfile with the following config:
[mds]
debug = 20
debug ms = 1
debug md... Eric Dold

12:28 AM Bug #1047: mds: crash on anchor table query

No, I am not sure about that. Only saw the same assert message and a similar trace, so I assumed it to be the same bug. Amon Ott

06/04/2012

01:08 PM Bug #1047: mds: crash on anchor table query

Amon, are you sure you're hitting exactly this bug with your users? This particular one requires hard links to be in ... Greg Farnum

01:04 PM Bug #733: cmds crash: mds/LogEvent.cc:88: FAILED assert(p.end())

Aww, the actual debug line that's interesting here is generic_dout().
Can you do it again, this time adding "debug =... Greg Farnum

09:23 AM Bug #2494: mds: Cannot remove directory despite it being empty.

Note that this was triggered frequently by backuppc runs:
http://thread.gmane.org/gmane.comp.file-systems.ceph.devel... Anonymous

06/03/2012

05:39 PM Bug #2494: mds: Cannot remove directory despite it being empty.

Sage Weil

05/31/2012

02:40 PM Bug #2494 (Resolved): mds: Cannot remove directory despite it being empty.

Running ceph 0.47.1 on top of XFS I've got at least two directories which used to contain files but are now empty and... Shawn Bohrer

09:36 AM Feature #2492 (New): ceph-fuse: improve ceph-fuse error reporting (especially missing cephx)

If a client-side ceph.conf does not have "auth supported = cephx", but the server has it, ceph-fuse fails to mount, a... Anonymous

05/30/2012

10:17 PM Cleanup #814 (In Progress): hadoop: refactor hadoop shim in terms of java libceph bindings

Sage Weil

08:28 AM Bug #2187: pjd chown/00.t failed test 97

I haven't gone through the annoyance of counting it out, but it looks like the initially-reported test (112) is in th... Greg Farnum

12:09 AM Bug #1047: mds: crash on anchor table query

We are auto creating up to 200 preconfigured home directories on all four nodes, each home dir consists of ca. 400 di... Amon Ott

05/29/2012

08:52 AM Bug #2187: pjd chown/00.t failed test 97

ceph-fuse *and* kclient affected.. mds?... Sage Weil

12:47 AM Bug #1047: mds: crash on anchor table query

This bug seems to be reproduced with the deadlock described on the mailing list as
"OSD deadlock with cephfs client ... Amon Ott

05/26/2012

09:10 AM Bug #2385: max mds = 2, mds hang and crash

net.core.wmem_max = 536870912
net.core.rmem_max = 536870912
net.core.wmem_default = 262144
net.core.rmem_default =... Yavuz Selim Komur

05/25/2012

04:05 AM Bug #1047: mds: crash on anchor table query

Just hit this bug again with 0.47.2 on ext4, so it is still open and it is still an issue. Amon Ott

05/24/2012

05:43 AM Bug #733: cmds crash: mds/LogEvent.cc:88: FAILED assert(p.end())

here you go. a log with ms = 1 and mds = 20.
dirs and files are replaced with 'o's. Eric Dold

05/23/2012

04:49 PM Bug #733: cmds crash: mds/LogEvent.cc:88: FAILED assert(p.end())

We'll need a detailed log (and possibly access to the data that's causing the crash) to diagnose this. Can you turn o... Greg Farnum

02:25 PM Bug #733: cmds crash: mds/LogEvent.cc:88: FAILED assert(p.end())

here is a backtrace:
Core was generated by `/usr/bin/ceph-mds -i alpha --pid-file /var/run/ceph/mds.alpha.pid -c ... Eric Dold

10:55 AM Bug #733: cmds crash: mds/LogEvent.cc:88: FAILED assert(p.end())

I get the same with v0.47.1:
0> 2012-05-23 19:50:20.105956 7f7c87482700 -1 mds/LogEvent.cc: In function 'stat... Eric Dold

09:16 AM Bug #2187: pjd chown/00.t failed test 97

2012-05-22T12:08:06.355 INFO:teuthology.task.workunit.client.0.out:Test Summary Report
2012-05-22T12:08:06.355 INFO:... Sage Weil