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From 01/27/2014 to 02/25/2014

02/25/2014

06:27 PM Bug #7530 (Resolved): mds: failed anchor assert on replay
Zheng Yan
09:14 AM Bug #7530: mds: failed anchor assert on replay
config used was (suites/fs/thrash/): ceph/base.yaml ceph-thrash/default.yaml clusters/mds-1active-1standby.yaml debug... John Spray
09:09 AM Bug #7530: mds: failed anchor assert on replay
Crashed on first try, log at debug-mds=10 attached John Spray
07:04 AM Bug #7530 (In Progress): mds: failed anchor assert on replay
John Spray
07:25 AM Bug #7503: mds start and oops after access to cephfs
fine, ok for the ticket #7531.This one should be closed.
Yann Dupont
07:02 AM Feature #3863 (In Progress): implement a tool to lookup inode numbers without holding their path
John Spray

02/24/2014

10:31 PM Bug #7503 (Won't Fix): mds start and oops after access to cephfs
Ah, it sounds like this is happening because the MDS doesn't currently have a good versioning system to prevent too-o... Greg Farnum
10:30 PM Feature #7531 (Closed): MDS: support required feature sets like the OSD and monitor
This'll be a little interesting because the MDS doesn't have local storage. Evaluate if feature sets are best stored ... Greg Farnum
10:11 PM Bug #7530 (Resolved): mds: failed anchor assert on replay
... Greg Farnum
05:10 PM Feature #4000 (Resolved): Design a migration path from using the AnchorTable to using lookup-by-ino
Sage Weil
03:16 PM Feature #4000: Design a migration path from using the AnchorTable to using lookup-by-ino
Did this already get done with Zheng's work to remove the AnchorTable? Greg Farnum
05:10 PM Feature #7323 (Resolved): mds: fix and merge pending libcephfs changes
Sage Weil
05:09 PM Feature #3999 (Resolved): update CDir encoding
this was revved as part of zheng's omap stuff Sage Weil
12:58 AM Feature #7315 (Closed): review and merge zheng's dirfrag series
Zheng Yan

02/21/2014

03:15 PM Bug #7503: mds start and oops after access to cephfs
Ok for explanation, and as already said, all that data was test data, so I can loose it without problems. I also full... Yann Dupont
08:45 AM Bug #7503: mds start and oops after access to cephfs
MDS is getting an ENFILE (object lost) from the OSD while trying to read the OMAP from one of its stray directory obj... John Spray
07:18 AM Bug #7503 (Won't Fix): mds start and oops after access to cephfs
this is a follow up to http://tracker.ceph.com/issues/7367, which explain the scenario.
I now attach the mds.log
Yann Dupont
08:30 AM Bug #7485 (Fix Under Review): Killing MDS during 'creating' breaks subsequent startup (no snaptable)
John Spray
08:29 AM Bug #7485: Killing MDS during 'creating' breaks subsequent startup (no snaptable)
https://github.com/ceph/ceph/pull/1283 John Spray
08:14 AM Bug #7485: Killing MDS during 'creating' breaks subsequent startup (no snaptable)

MDS -1 gid 1 starts in BOOTING, sends a beacon
MON prepare_beacon records its existence and puts it into state STA...
John Spray

02/20/2014

06:23 AM Bug #7485 (Resolved): Killing MDS during 'creating' breaks subsequent startup (no snaptable)

Pretty easy to reproduce: start MDS for first time on fresh cluster (I'm using vstart here), ctrl-c it promptly, tr...
John Spray

02/19/2014

10:14 PM Bug #6608: samba teuthology dbench failure
We're still occasional samba test failures, but I haven't diagnosed them carefully enough to know if they're this fai... Greg Farnum
07:23 PM Bug #7474: Kernel oops with cephfs [ceph_write_begin -> *x8 -> wait_on_page_read]
are you using 3.8 kernel? if you are, please try 3.12 or 3.13 Zheng Yan
01:07 AM Bug #7474 (Won't Fix): Kernel oops with cephfs [ceph_write_begin -> *x8 -> wait_on_page_read]
I'm on Ubuntu 13.10 and I've installed the packages distributed with it (ceph-deploy 1.2.3-0ubuntu1 and `ceph` 0.67.4... Peter Waller

02/18/2014

11:07 PM Bug #6608: samba teuthology dbench failure
still see the issue ? Zheng Yan

02/17/2014

01:37 PM Bug #7422 (In Progress): client/barrier.h uses boost's interval set library, which is not availab...
The barrier code has been disabled to fix the build. Matt said he will follow up. http://marc.info/?l=ceph-devel&m=... Sage Weil
01:34 PM Bug #7373 (Resolved): kcephfs nfs file create failes with EOPNOTSUPP
Sage Weil
08:44 AM Bug #7424 (Rejected): Cannot read from zero-length file
Pavel Veretennikov wrote:
> * Strange that it worked without permission. Where had it stored the data?
It was onl...
Sage Weil
07:32 AM Bug #7424: Cannot read from zero-length file
* Strange that it worked without permission. Where had it stored the data? Pavel Veretennikov
07:31 AM Bug #7424: Cannot read from zero-length file
Yes, the problem resolved after I gave client access to default data pool
rwx pool=data
Strange that it work...
Pavel Veretennikov
06:52 AM Bug #7424: Cannot read from zero-length file
does client have permission permission to access the data pool? try using admin's keyring to mount the fs. Zheng Yan
01:19 AM Bug #7424: Cannot read from zero-length file
Ubuntu doesn't use SELinux as I know. /selinux lib is empty, only one related selinux package is present - libselinux... Pavel Veretennikov

02/16/2014

10:43 PM Bug #7372 (Closed): kcephfs: pjd tests fail
Zheng Yan
09:57 PM Bug #7372: kcephfs: pjd tests fail
well, as far as i can tell, the pjd tests also fail on ext4 in the same way they do on ceph:... Sage Weil

02/15/2014

06:07 PM Bug #6791 (Won't Fix): mds assert after startup - CDir::commit error (want > commited version)
Zheng Yan

02/14/2014

06:25 AM Bug #7424: Cannot read from zero-length file
do you have selinux enabled Zheng Yan
02:16 AM Bug #7424 (Rejected): Cannot read from zero-length file
Ubuntu 12.04 LTS 3.8.0-35-generic x64
Ceph 0.72.2-1precise from http://ceph.com/debian-emperor/
cluster b8...
Pavel Veretennikov
12:45 AM Bug #7422 (Resolved): client/barrier.h uses boost's interval set library, which is not available ...
http://gitbuilder.sepia.ceph.com/gitbuilder-centos6-amd64/log.cgi?log=9cbbc883e225b08b3e31cd2cf6e766688795886b
Thi...
Josh Durgin

02/12/2014

12:10 PM Bug #5382: mds: failed objecter assert on shutdown
I haven't looked at any of the code involved for real, but that sounds like a good plan to me. *thumbs up* Greg Farnum
11:22 AM Bug #5382: mds: failed objecter assert on shutdown
What's happening is that suicide() is getting called from another thread while the dispatch thread is inside _dispatc... John Spray

02/09/2014

08:57 PM Bug #7373 (Resolved): kcephfs nfs file create failes with EOPNOTSUPP
My guess is that this is due to the new ACL code.
http://qa-proxy.ceph.com/teuthology/teuthology-2014-02-08_23:05...
Sage Weil
03:05 PM Bug #7372 (Closed): kcephfs: pjd tests fail
... Sage Weil

02/08/2014

04:08 AM Feature #7352: mds: make classes encode/decode-able
It's maybe a bit less broad than it sounds (in my mind at least) -- I'm concentrating on the in-rados representations... John Spray

02/07/2014

03:46 PM Feature #7352: mds: make classes encode/decode-able
This is...remarkably broad. Do we have an order of priorities or anything? :) Greg Farnum
03:45 PM Fix #7109 (Resolved): disallow removing the first data pool
Merged into master in commit:4cca38c Greg Farnum

02/06/2014

07:00 AM Feature #7352: mds: make classes encode/decode-able
working on this at https://github.com/ceph/ceph/tree/wip-mds-dencoder John Spray
06:57 AM Feature #7352 (In Progress): mds: make classes encode/decode-able
Sage Weil
06:55 AM Feature #7352 (Resolved): mds: make classes encode/decode-able
Sage Weil
06:54 AM Feature #7319 (In Progress): qa: multimds, no failure
Sage Weil

02/04/2014

07:02 AM Feature #7319: qa: multimds, no failure
Enable the marginal suite multi-mds tests. Greg Farnum
06:59 AM Feature #7316: improve mds state dumps (memory usage, completeness)
https://wiki.ceph.com/Planning/Sideboard/mds%3A_dumpability Greg Farnum
06:52 AM Feature #7333 (In Progress): client: evaluate multiple O_APPEND writers
This needs done for kclient and libcephfs. Extending the size of the file is potentially racy with updates to inode's... Sage Weil
06:50 AM Fix #7109 (Fix Under Review): disallow removing the first data pool
https://github.com/ceph/ceph/pull/1173 Greg Farnum

02/03/2014

06:26 PM Bug #5250: ceph-mds 0.61.2 aborts on start
I just wanted to inform you that since 0.7, I don't have to patch and recompile ceph-mds to get it to start every upd... Jérôme Poulin
05:22 PM Bug #5250 (Can't reproduce): ceph-mds 0.61.2 aborts on start
Sage Weil
05:28 PM Bug #6623 (Resolved): mds: update backtraces on existing clusters
Sage Weil
05:27 PM Feature #1448 (Resolved): test hadoop on sepia
Sage Weil
05:25 PM Bug #4489 (Can't reproduce): ceph fs hangs on file stat
Sage Weil
05:25 PM Bug #5485 (Can't reproduce): failed cifs mount
Sage Weil
05:23 PM Bug #4685 (Can't reproduce): BUG: unable to handle kernel NULL pointer dereference at
Sage Weil
05:20 PM Bug #5753 (Duplicate): ceph-fuse: segfault when getting back a traceless rename op
Sage Weil
05:19 PM Bug #6394 (Resolved): teuthology: bad dereference in mds thrasher
Sage Weil
05:18 PM Bug #4909 (Can't reproduce): mds: stalled/stuck directory (standby)
Sage Weil
05:01 PM Feature #3863: implement a tool to lookup inode numbers without holding their path
Sage Weil
05:01 PM Feature #3863 (Resolved): implement a tool to lookup inode numbers without holding their path
Sage Weil
05:00 PM Feature #1693 (Resolved): libcephfs: Support TRIM (hole punching)
Sage Weil
04:59 PM Feature #3867 (Resolved): optionally do not use an anchor table
Sage Weil
04:58 PM Cleanup #2177 (Resolved): mds: play nicely with omap
Sage Weil
04:58 PM Feature #7326 (New): qa: fix flock tests
Sage Weil
04:57 PM Feature #7325 (New): mds: tool to examine (later, manipulate) dirfrag objects
Sage Weil
04:57 PM Feature #7324 (Resolved): qa: kcephfs + ACLs (new pjd tests?)
Sage Weil
04:56 PM Feature #7323 (Resolved): mds: fix and merge pending libcephfs changes
Sage Weil
04:55 PM Feature #7322 (New): qa: inline data + thrashing
Sage Weil
04:55 PM Feature #7321 (Duplicate): qa: multimds thrasher
Sage Weil
04:54 PM Feature #7320 (Fix Under Review): qa: thrash directory fragmentation
Define killpoints for directory fragmentation. Create tests as in https://github.com/ceph/ceph/pull/28004 Sage Weil
04:54 PM Feature #7319 (Resolved): qa: multimds, no failure
Sage Weil
04:54 PM Feature #7318 (Duplicate): qa: ceph-fuse + sync mode
Sage Weil
04:53 PM Feature #7317 (Resolved): mds: behave with fs fills (e.g., allow deletion)
Sage Weil
04:53 PM Feature #7316 (New): improve mds state dumps (memory usage, completeness)
Sage Weil
04:52 PM Feature #7315 (Closed): review and merge zheng's dirfrag series
Sage Weil
06:51 AM Bug #5411 (Resolved): teuthology: bad object dereference
Sage Weil

01/31/2014

09:49 AM Fix #7109: disallow removing the first data pool
https://github.com/ceph/ceph/pull/1173 John Spray
 

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