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From 07/20/2015 to 08/18/2015

08/18/2015

12:07 PM Bug #12710: fsstress.sh fails
commit:47519365484056e1731cac54cce835332d258121 Greg Farnum
07:28 AM Bug #12710 (Fix Under Review): fsstress.sh fails
https://github.com/ceph/ceph/pull/5595 Zheng Yan
12:01 PM Bug #12711: mds get damaged
merged in commit:3cfb7e4ccc08a67ceec73ee684049320c75e9bb2 Greg Farnum
06:59 AM Bug #12711 (Fix Under Review): mds get damaged
https://github.com/ceph/ceph/pull/5594 Zheng Yan

08/17/2015

08:14 PM Bug #12715 (Resolved): "[ERR] bad backtrace on dir ino 600" in cluster log"
Run: http://pulpito.ceph.com/teuthology-2015-08-14_16:56:20-upgrade:firefly-x-hammer-distro-basic-multi/
Job: 101471...
Yuri Weinstein
01:06 PM Bug #12711 (Resolved): mds get damaged
http://pulpito.ceph.com/teuthology-2015-08-10_23:08:02-kcephfs-master-testing-basic-multi/1010323/
It's easy to re...
Zheng Yan
08:06 AM Bug #12710 (Resolved): fsstress.sh fails
see quite a lot fsstress failures. one of them is http://qa-proxy.ceph.com/teuthology/teuthology-2015-08-10_23:04:02-... Zheng Yan
07:50 AM Bug #11783: protocol: flushing caps on MDS restart can go bad
see this again http://pulpito.ceph.com/teuthology-2015-08-11_23:04:02-fs-next---basic-multi/1011375 Zheng Yan
03:49 AM Bug #12709 (Resolved): hammer chmod.sh fails
http://magna002.ceph.redhat.com/teuthology-2015-08-13_18:04:02-fs-hammer---basic-magna/173814/teuthology.log... Zheng Yan

08/14/2015

08:48 AM Bug #12676 (Fix Under Review): MDSMap assertion in MDCache::trim (multimds)
Zheng Yan
08:47 AM Bug #12676: MDSMap assertion in MDCache::trim (multimds)
https://github.com/ceph/ceph/pull/5583 Zheng Yan

08/13/2015

02:48 PM Bug #12598 (Resolved): LibCephFS.GetPoolId failure
commit:4d4fe9dbc0eb0d0eaa9a608474fecc892626f542 Sage Weil

08/12/2015

01:22 PM Bug #12674: Semi-reproducible crash of ceph-fuse
Some additional info which might be useful:
* We are no longer 100% certain that the crashes relate to renames. The ...
Jörg Henne
01:19 PM Bug #12674: Semi-reproducible crash of ceph-fuse
Zheng Yan wrote:
> the log seems like memory allocation failure. how many memory does your machine have?
The VM h...
Jörg Henne
12:45 PM Bug #12674: Semi-reproducible crash of ceph-fuse
the log seems like memory allocation failure. how many memory does your machine have? Zheng Yan
10:22 AM Bug #12674 (Resolved): Semi-reproducible crash of ceph-fuse
we are running ceph version 0.94.2 with a cephfs mounted using ceph-fuse on
Ubuntu 14.04 LTS. I think we have found ...
Jörg Henne
01:18 PM Bug #12676 (Resolved): MDSMap assertion in MDCache::trim (multimds)
... John Spray
12:27 PM Bug #12612: fuse jobs fail to start on centos7
Works for me. Let's see if we see more instances I guess. John Spray
11:12 AM Bug #12612: fuse jobs fail to start on centos7
Hmm. Just ran a job using fuse and it passed. Trying again with this exact config. John Spray
06:23 AM Bug #12617 (Resolved): Missing handling of supplementary groups in ceph-fuse -> rendering it usel...
Zheng Yan
02:42 AM Bug #12617: Missing handling of supplementary groups in ceph-fuse -> rendering it useless for sha...
ignore client check patch makes ceph-fuse work, the get_grouplist patch makes programs that directly use libcephfs wo... Zheng Yan

08/11/2015

09:51 PM Feature #12671: Enforce cache limit during dirfrag load during open_ino (during rejoin)
The source of this observation was https://www.mail-archive.com/ceph-users@lists.ceph.com/msg22235.html
In this in...
John Spray
09:49 PM Feature #12671 (New): Enforce cache limit during dirfrag load during open_ino (during rejoin)

When clients replay requests referring to inodes not found in cache, the inode numbers are stashed for loading late...
John Spray
02:01 PM Bug #12617: Missing handling of supplementary groups in ceph-fuse -> rendering it useless for sha...
Do we need the Client.cc patch here, or just the pull request (https://github.com/ceph/ceph/pull/5480), or both? John Spray
02:00 PM Bug #12321: MDS crash when try to connect clients
Hi, do you have any updates for us on this? If the system is unavailable for any more debug then we'll close this. John Spray
01:55 PM Bug #12619 (Resolved): valgrind errors in fs suite
Sage Weil
01:32 PM Bug #11482: kclient: intermittent log warnings "client.XXXX isn't responding to mclientcaps(revoke)"
We need to turn on MDS logs to get a more useful bit of information John Spray
09:07 AM Bug #12209: CephFS should have a complete timeout mechanism to avoid endless waiting or unpredict...
This issue is covered in http://tracker.ceph.com/issues/10944, and we have tested the two patches, which works well. ... Wenjun Huang

08/10/2015

09:07 PM Bug #11482: kclient: intermittent log warnings "client.XXXX isn't responding to mclientcaps(revoke)"
Reopening this because we're still seeing it on kcephfs, unknown whether underlying cause is in the same area:
http:...
John Spray
06:40 PM Bug #11255: nfs: mount failures on ceph-backed NFS share
http://pulpito.ceph.com/teuthology-2015-08-07_23:10:02-knfs-master-testing-basic-multi/1006003/ John Spray
06:31 PM Bug #12657: Failure in TestStrays.test_ops_throttle
This purged 1600 strays in 6 seconds (and therefore wasn't busy doing so for long enough to hit the required high wat... John Spray
06:30 PM Bug #12657 (Can't reproduce): Failure in TestStrays.test_ops_throttle

http://pulpito.ceph.com/teuthology-2015-08-07_23:04:03-fs-master---basic-multi/1005757/
John Spray
08:03 AM Bug #12653: fuse mounted file systems fails SAMBA CTDB ping_pong rw test with v9.0.2
This is a ceph-fuse bug, running the test directly on ceph-fuse mount can reproduce the bug. The bug is because that ... Zheng Yan
03:37 AM Bug #12653 (Resolved): fuse mounted file systems fails SAMBA CTDB ping_pong rw test with v9.0.2
While working with the SAMBA CTDB ping_pong test and the Ceph file system, I noticed that file systems mounted using ... Eric Eastman

08/07/2015

08:42 AM Bug #10944: Deadlock, MDS logs "slow request", getattr pAsLsXsFs failed to rdlock
please provide backtrace of the crash Zheng Yan
07:33 AM Bug #10944: Deadlock, MDS logs "slow request", getattr pAsLsXsFs failed to rdlock
Zheng Yan wrote:
> will do
HI,i use your patch in ceph dokan client. and seems cause to client assert crash.
D...
pengcheng lin
02:26 AM Bug #12189 (Won't Fix): Editing / Creating files fails for NFS-over-CephFS on EC pool with cache ...
Zheng Yan

08/06/2015

04:25 PM Bug #12189: Editing / Creating files fails for NFS-over-CephFS on EC pool with cache tier
I was able to update the kernel on the NFS server to version 4.1.4 today, which also allows me to use the kernel clie... Burkhard Linke
11:16 AM Bug #12619: valgrind errors in fs suite
Zheng Yan
08:15 AM Bug #12619 (Fix Under Review): valgrind errors in fs suite
https://github.com/ceph/ceph/pull/5487 Zheng Yan
09:14 AM Bug #12617: Missing handling of supplementary groups in ceph-fuse -> rendering it useless for sha...
Burkhard Linke wrote:
> The following patch adds correct supplementary group retrieval:
>
> If no callback is def...
Zheng Yan

08/05/2015

02:29 PM Bug #12617: Missing handling of supplementary groups in ceph-fuse -> rendering it useless for sha...
see #3301, and commit:328bf482349485b90911fe8953d8ce5f0769c69e for when this was introduced... hopefully we aren't re... Sage Weil
02:27 PM Bug #12617: Missing handling of supplementary groups in ceph-fuse -> rendering it useless for sha...
The following patch adds correct supplementary group retrieval:
If no callback is defined, the getgrouplist() func...
Burkhard Linke
02:25 PM Bug #12617 (Fix Under Review): Missing handling of supplementary groups in ceph-fuse -> rendering...
https://github.com/ceph/ceph/pull/5480 Zheng Yan
11:30 AM Bug #12617: Missing handling of supplementary groups in ceph-fuse -> rendering it useless for sha...
I checked the kernel code, It seem that kernel also does the permission check. can we just remove the permission in c... Zheng Yan
08:06 AM Bug #12617 (Resolved): Missing handling of supplementary groups in ceph-fuse -> rendering it usel...
During investigating a user's bug report I've stumbled accross
https://github.com/ceph/ceph/blob/master/src/client...
Burkhard Linke
12:35 PM Bug #12619 (Resolved): valgrind errors in fs suite
Unclear if these are really CephFS bugs (the SyscallParam thing especially), but it's our tests they're coming up in.... John Spray
11:32 AM Bug #12578 (Resolved): multimds: mds/SnapRealm.cc: 238: FAILED assert(open)
Zheng Yan
10:54 AM Bug #12612: fuse jobs fail to start on centos7
Have these centos7 nodes run other tests successfully? There's a bunch of spurious failures from missing centos7 pac... John Spray
10:14 AM Bug #12612 (Need More Info): fuse jobs fail to start on centos7
ceph-fuse fails with -ETIMEOUT, no information why timeout happened. In this test, fuse_mount.py kept checking /sys/f... Zheng Yan
07:50 AM Bug #12598 (Fix Under Review): LibCephFS.GetPoolId failure
https://github.com/ceph/ceph/pull/5477 Zheng Yan

08/04/2015

09:49 PM Bug #12612 (Can't reproduce): fuse jobs fail to start on centos7
... Sage Weil
01:54 PM Bug #12598 (Resolved): LibCephFS.GetPoolId failure
... Sage Weil
11:51 AM Bug #12578 (Fix Under Review): multimds: mds/SnapRealm.cc: 238: FAILED assert(open)
https://github.com/ceph/ceph/pull/5466 Zheng Yan
08:52 AM Backport #12590 (Resolved): "ceph mds add_data_pool" check for EC pool is wrong
https://github.com/ceph/ceph/pull/5766 Nathan Cutler

08/03/2015

09:03 PM Bug #12578 (Resolved): multimds: mds/SnapRealm.cc: 238: FAILED assert(open)
2015-08-02T07:54:05.552 INFO:tasks.ceph.mds.d.mira041.stderr:mds/SnapRealm.cc: In function 'void SnapRealm::check_cac... Sage Weil
07:16 PM Bug #12222 (Resolved): MDSMonitor: set max_mds doesn't respect MAX_MDS
Sage Weil
12:56 PM Bug #12222 (Fix Under Review): MDSMonitor: set max_mds doesn't respect MAX_MDS
https://github.com/ceph/ceph/pull/5397 John Spray

07/31/2015

01:05 PM Feature #12552: qa: test cephfs over cache tier in fs suite
see #12551 Sage Weil
01:04 PM Feature #12552 (Rejected): qa: test cephfs over cache tier in fs suite
see Sage Weil
11:42 AM Bug #12547 (New): CEPH_QA_SUITE/AARCH64: marginal:mds_restart fails
The following test fails on AArch64:
marginal:mds_restart/{clusters/one_mds.yaml tasks/restart-workunit-backtraces.y...
Yazen Ghannam
11:37 AM Bug #12546 (New): CEPH_QA_SUITE/AARCH64: marginal:fs-misc fail
The following test fails on AArch64:
marginal:fs-misc/{clusters/two_clients.yaml fs/btrfs.yaml tasks/locktest.yaml}
...
Yazen Ghannam
07:52 AM Bug #12088 (Resolved): cephfs client crash after enable readahead mechanism through setting conf ...
Loïc Dachary
07:52 AM Backport #12319 (Resolved): cephfs client crash after enable readahead mechanism through setting ...
Loïc Dachary

07/30/2015

08:49 AM Bug #10944: Deadlock, MDS logs "slow request", getattr pAsLsXsFs failed to rdlock
will do Zheng Yan
07:45 AM Bug #10944: Deadlock, MDS logs "slow request", getattr pAsLsXsFs failed to rdlock
Hi Yan,
Those patches look good after performing test for a long time. Will you commit the patches to both ceph an...
Zhi Zhang

07/29/2015

12:32 PM Feature #4161 (Resolved): MDS: add file layout to head object
... John Spray
12:31 PM Bug #11985 (Resolved): MDS asserts in objecter when transitioning from replay to DNE
... John Spray

07/28/2015

03:18 PM Backport #12500 (In Progress): segfault launching ceph-fuse with bad --name
Loïc Dachary
10:37 AM Backport #12500 (Resolved): segfault launching ceph-fuse with bad --name
https://github.com/ceph/ceph/pull/5382 Loïc Dachary
03:18 PM Backport #12499 (In Progress): ceph-fuse 0.94.2-1trusty segfaults / aborts
Loïc Dachary
10:37 AM Backport #12499 (New): ceph-fuse 0.94.2-1trusty segfaults / aborts
Loïc Dachary
10:36 AM Backport #12499 (Resolved): ceph-fuse 0.94.2-1trusty segfaults / aborts
https://github.com/ceph/ceph/pull/5381 Loïc Dachary
03:03 PM Bug #12506 (Resolved): "Fuse mount failed to populate" error
Run: http://pulpito.ceph.com/teuthology-2015-07-27_16:05:09-upgrade:hammer-hammer-distro-basic-vps/
Jobs: ['988514',...
Yuri Weinstein
01:41 PM Bug #11255 (Fix Under Review): nfs: mount failures on ceph-backed NFS share
Greg Farnum
01:40 PM Bug #12426 (Pending Backport): "ceph mds add_data_pool" check for EC pool is wrong
John Spray

07/23/2015

01:57 PM Feature #12445 (New): improved path enforcement for hard links
The initial path restriction will not work properly for remote links inside the security domain that link to a primar... Sage Weil
01:05 PM Bug #12355 (Resolved): MDS assertion during shutdown (MDLog !capped), in TestStrays.test_migratio...
John Spray
09:50 AM Bug #12355 (Fix Under Review): MDS assertion during shutdown (MDLog !capped), in TestStrays.test_...
https://github.com/ceph/ceph/pull/5324 John Spray
09:46 AM Bug #12426 (Fix Under Review): "ceph mds add_data_pool" check for EC pool is wrong
https://github.com/ceph/ceph/pull/5323 John Spray
08:18 AM Bug #12209: CephFS should have a complete timeout mechanism to avoid endless waiting or unpredict...
i think you can send a Pull request on github huang jun
02:02 AM Feature #12334: nfs-ganesha: handle client cache pressure in NFS Ganesha FSAL
I finished the final test using 1 Ceph file system client and the fuse interface. I ran the create 5 million file te... Eric Eastman

07/22/2015

03:38 PM Bug #12417 (Pending Backport): segfault launching ceph-fuse with bad --name
Sage Weil
12:59 PM Bug #12355 (In Progress): MDS assertion during shutdown (MDLog !capped), in TestStrays.test_migra...
Reproduced this locally. Fixing... John Spray
03:22 AM Bug #12088: cephfs client crash after enable readahead mechanism through setting conf option 'cli...
Zheng Yan wrote:
> https://github.com/ceph/ceph/pull/5222
Hi Yan,
We found a serious problem with this patch w...
Zhi Zhang
02:00 AM Bug #12354 (Resolved): ceph-fuse crash in ll_fsync, during TestClientRecovery.test_fsync
fuse fsyncdir callback was added recently Zheng Yan

07/21/2015

09:43 PM Bug #12426 (Resolved): "ceph mds add_data_pool" check for EC pool is wrong

We have a generic MDSMonitor::_check_pool that's used in fs new, but add_data_pool is just checking if something is...
John Spray
03:14 PM Bug #12417 (Fix Under Review): segfault launching ceph-fuse with bad --name
https://github.com/ceph/ceph/pull/5305 John Spray
10:09 AM Bug #12417 (Resolved): segfault launching ceph-fuse with bad --name
This is just in a vstart environment -- running ceph-fuse with no --name arg is fine.... John Spray
09:54 AM Bug #11255: nfs: mount failures on ceph-backed NFS share
Did you mean to reference https://github.com/ceph/teuthology/pull/554, Zheng? Greg Farnum
09:35 AM Bug #11255: nfs: mount failures on ceph-backed NFS share
maybe https://github.com/ceph/teuthology/pull/342 can fix this Zheng Yan
08:37 AM Bug #11255: nfs: mount failures on ceph-backed NFS share
http://pulpito.ceph.redhat.com/teuthology-2015-07-15_18:10:02-knfs-hammer-testing-basic-magna/153971/ John Spray
09:51 AM Bug #12357: kclient: some kind of hang
Sorry I missed that. I believe the missing bzip2 is being handled elsewhere by the teuthology guys. Greg Farnum
02:37 AM Bug #12357 (Won't Fix): kclient: some kind of hang
... Zheng Yan
09:48 AM Bug #12354 (Pending Backport): ceph-fuse crash in ll_fsync, during TestClientRecovery.test_fsync
I guess this is a long-standing issue, but given CephFS' support state just backporting to hammer should be fine. Greg Farnum
02:38 AM Bug #12354 (Fix Under Review): ceph-fuse crash in ll_fsync, during TestClientRecovery.test_fsync
https://github.com/ceph/ceph/pull/5294 Zheng Yan
02:27 AM Bug #12365: kcephfs: hang on umount
by commit https://github.com/ceph/ceph-client/commit/d2ca589aa92410b6760047dea877ca6edd0b15c7 Zheng Yan

07/20/2015

07:33 PM Bug #12297 (Pending Backport): ceph-fuse 0.94.2-1trusty segfaults / aborts
Excellent! This is merged to master now. Greg Farnum
06:45 AM Bug #12297: ceph-fuse 0.94.2-1trusty segfaults / aborts
Cluster has been processing data without any problem during the weekend. I consider the bug fixed. Burkhard Linke
07:08 PM Feature #12334: nfs-ganesha: handle client cache pressure in NFS Ganesha FSAL
I am seeing the "Client <foo> failing to respond to cache pressure" warning using the Ceph Kernel driver after creat... Eric Eastman
 

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