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From 03/01/2016 to 03/30/2016

03/30/2016

11:54 PM Feature #15264: libcephfs: enable non-"ll" users to set their uid/gid
Hmm, is setting config options really the interface we want for it? It's easy enough for the moment but I'm not sure ... Greg Farnum
12:11 PM Feature #15264 (Rejected): libcephfs: enable non-"ll" users to set their uid/gid
Oh, never mind, I was looking in the libcephfs API (where you can't set it), but not in the config opts (where you ca... John Spray
06:18 PM Bug #15309: Error: Creation of multiple filesystems is disabled. To enable this experimental fea...
Greg Farnum
10:45 AM Bug #15309 (Fix Under Review): Error: Creation of multiple filesystems is disabled. To enable th...
https://github.com/ceph/ceph/pull/8372 John Spray
01:31 PM Bug #15266 (In Progress): ceph_volume_client purge failing on non-ascii filenames
John Spray
01:10 PM Bug #15045: CephFSVolumeClient.evict should be limited by path, not just auth ID
I am working on this issue. Ramana Raja

03/29/2016

05:35 PM Bug #15309: Error: Creation of multiple filesystems is disabled. To enable this experimental fea...
Could be failing because default pool names changed, so this looks like a "create second" rather than "it already exi... John Spray
05:17 PM Bug #15309 (Resolved): Error: Creation of multiple filesystems is disabled. To enable this exper...
2016-03-28T14:22:24.439 INFO:tasks.rest_api.client.rest0.smithi037.stderr:127.0.0.1 - - [28/Mar/2016 21:22:24] "PUT /... Samuel Just
01:59 PM Bug #15303 (Fix Under Review): Client holds incorrect complete flag on dir after losing caps
https://github.com/ceph/ceph/pull/8353 Zheng Yan
01:33 PM Bug #15303 (In Progress): Client holds incorrect complete flag on dir after losing caps
Client::handle_cap_grant() pass wrong parameter to Client::check_cap_issue() Zheng Yan
01:29 PM Bug #15303: Client holds incorrect complete flag on dir after losing caps
Reproducer is https://github.com/ceph/ceph-qa-suite/pull/917 John Spray
11:07 AM Bug #15303 (Resolved): Client holds incorrect complete flag on dir after losing caps

We saw this from testing Manila. The symptom is that the Manila driver gets ENOTEMPTY when trying to remove a shar...
John Spray
01:50 PM Bug #15304 (Resolved): qa: samba tests need to run on testing kernel
I think some of our "random" samba failures are not so random. It looks like we no longer pass on any of our kclient ... Greg Farnum
12:51 PM Bug #15270: "mount error 5 = Input/output error" in smoke-master-distro-basic-openstack
the test use 3.13 kernel, maybe the failure was caused by unsupported feature. Zheng Yan
08:33 AM Support #15268: CephFS mount blocks VM
Zheng Yan wrote:
> grab_super+0x2e is down_write(&s->s_umount). the backtrace show there is already a mounted cephfs...
Joao Castro
02:43 AM Support #15268: CephFS mount blocks VM
grab_super+0x2e is down_write(&s->s_umount). the backtrace show there is already a mounted cephfs, you tried mounting... Zheng Yan

03/28/2016

08:48 PM Bug #14805 (Resolved): Hadoop tests failing with EPERM
Greg Farnum
01:54 PM Support #15268: CephFS mount blocks VM
Joao Castro wrote:
> Trying to mount it on a EC2 machine
>
> Mar 27 10:37:25 ip-172-31-5-103 kernel: [ 1320.75613...
Joao Castro

03/27/2016

10:41 AM Support #15268: CephFS mount blocks VM
Trying to mount it on a EC2 machine
Mar 27 10:37:25 ip-172-31-5-103 kernel: [ 1320.756137] INFO: task mount.ceph:1...
Joao Castro

03/25/2016

08:20 AM Backport #15281 (Rejected): infernalis: standy-replay MDS does not cleanup finished replay threads
Nathan Cutler
01:02 AM Feature #15065 (Resolved): multifs: add standby_for_fscid setting on MDS and pass in MMDSBeacon
Greg Farnum
12:57 AM Feature #15063 (Resolved): multifs: option to disable sanity() calls
Greg Farnum
12:57 AM Feature #15063: multifs: option to disable sanity() calls
commit:b296629f1ace2b2c394e9303b17e952fabb06696, merged in f474c23d7c619fe014bd4cf42cab12802f1e4e2c Greg Farnum
12:57 AM Fix #15062 (Resolved): multifs cleanup: pass feature bits into MDSMap from Filesystem::encode
commit:68398258e152803cf9166a5bc3c0b1e153062d1e, merged in f474c23d7c619fe014bd4cf42cab12802f1e4e2c Greg Farnum
12:45 AM Bug #15167 (Resolved): CID 1355575: null CDir* can get pushed on ScrubStack?
Greg Farnum
12:44 AM Bug #15210 (Rejected): qa: snaptests-0.sh: file exists error after deleting+reusing name
I thought each of these was running in their own subdirectory, but if that's not the case then this is expected behav... Greg Farnum

03/24/2016

11:44 PM Support #15268: CephFS mount blocks VM
Hmm, if it were newer features in userspace than in the kernel you should be getting errors. Zheng, any idea? Greg Farnum
11:42 PM Support #15268: CephFS mount blocks VM
Joao Castro wrote:
> Greg Farnum wrote:
> > You'll need to provide a little more context. You're just trying to mou...
Joao Castro
11:41 PM Support #15268: CephFS mount blocks VM
Greg Farnum wrote:
> You'll need to provide a little more context. You're just trying to mount CephFS inside of a VM...
Joao Castro
10:33 PM Support #15268: CephFS mount blocks VM
You'll need to provide a little more context. You're just trying to mount CephFS inside of a VM, and the mount is han... Greg Farnum
03:47 PM Support #15268 (Resolved): CephFS mount blocks VM
cat /proc/modules | grep -i ceph
ceph 315392 0 - Live 0xffffffffc0460000
libceph 241664 1 ceph, Live 0xffffffffc041...
Joao Castro
10:59 PM Bug #15235: MDS : erroneous error message about reading config file
Ok I didn't know it could be related. No problem in this case :) Florent B
10:52 PM Bug #15235 (Fix Under Review): MDS : erroneous error message about reading config file
Greg Farnum
10:51 PM Bug #15235: MDS : erroneous error message about reading config file
Oh. I gather you're running into #14144, given https://github.com/ceph/ceph/pull/7060#issuecomment-200745759. The "un... Greg Farnum
10:36 PM Bug #15235: MDS : erroneous error message about reading config file
Yes I know, but is ends like this... :( Florent B
10:26 PM Bug #15235: MDS : erroneous error message about reading config file
That paste doesn't contain an error of any kind in it. :) It seems to end with the respawn command getting invoked, b... Greg Farnum
09:06 AM Bug #15235: MDS : erroneous error message about reading config file
It should respawn itself, but fails on reading configuration file. But as you can see in strace, it does not *try* to... Florent B
12:17 AM Bug #15235: MDS : erroneous error message about reading config file
If you're failing an MDS from the monitor it's respawning itself, so maybe something weird happened there. Or maybe i... Greg Farnum
10:27 PM Bug #14805: Hadoop tests failing with EPERM
d'oh, right. Okay, I get the problem now. I've run this through a couple of times in my latest integration branch, bt... Greg Farnum
12:09 PM Bug #14805: Hadoop tests failing with EPERM
Greg Farnum wrote:
> Wait, can you expand on that John? I wasn't really looking at the python tests, although I know...
John Spray
01:04 AM Bug #14805: Hadoop tests failing with EPERM
Wait, can you expand on that John? I wasn't really looking at the python tests, although I know it involved root owne... Greg Farnum
10:20 PM Bug #14144 (Pending Backport): standy-replay MDS does not cleanup finished replay threads
Greg Farnum
04:47 PM Bug #15270 (Resolved): "mount error 5 = Input/output error" in smoke-master-distro-basic-openstack
Run: http://pulpito.ovh.sepia.ceph.com:8081/teuthology-2016-03-24_05:00:02-smoke-master-distro-basic-openstack/
Jobs...
Yuri Weinstein
03:04 PM Bug #15266 (Resolved): ceph_volume_client purge failing on non-ascii filenames
... John Spray
01:59 PM Feature #15264 (Rejected): libcephfs: enable non-"ll" users to set their uid/gid
Currently libcephfs mostly doesn't pass through a uid/gid to Client, and Client defaults to reading the uid/gid of th... John Spray
12:18 AM Bug #15008 (Resolved): fuse expects root inode number to be FUSE_ROOT_ID
Greg Farnum

03/23/2016

05:26 PM Feature #15252 (New): client: support fadvise DONTNEED
This can apply to both our own caching, and be passed through to the OSDs. DONTNEED is great because it prevents poll... Greg Farnum

03/22/2016

12:58 PM Bug #15235 (Closed): MDS : erroneous error message about reading config file
Hi,
I have a bug on Infernalis with MDS.
When a MDS is failing and going to standby mode (ceph mds fail X), it ...
Florent B
12:10 PM Feature #15065 (Fix Under Review): multifs: add standby_for_fscid setting on MDS and pass in MMDS...
https://github.com/ceph/ceph/pull/8257 John Spray
01:56 AM Bug #15210: qa: snaptests-0.sh: file exists error after deleting+reusing name
two instance of snaptest-0.sh were executed in root directory at the same time, that's why we saw EEXIST. Zheng Yan
01:09 AM Bug #15210: qa: snaptests-0.sh: file exists error after deleting+reusing name
Oh duh. I am having serious trouble setting up the qa-suite in a way that makes this test and all the others happy.
...
Greg Farnum

03/21/2016

08:28 AM Bug #15210: qa: snaptests-0.sh: file exists error after deleting+reusing name
... Zheng Yan

03/18/2016

11:24 PM Bug #15210: qa: snaptests-0.sh: file exists error after deleting+reusing name
n/m, I can't use my email client I guess. Greg Farnum
11:20 PM Bug #15210 (Rejected): qa: snaptests-0.sh: file exists error after deleting+reusing name
http://pulpito.ceph.com/gregf-2016-03-17_23:35:13-fs-greg-fs-testing-316---basic-mira/71116/... Greg Farnum

03/17/2016

06:52 PM Bug #15156 (Can't reproduce): mds stuck in clientreplay
I'm not sure if that patch is correct in Infernalis or not (some of the dispatch stuff changed slightly at one point ... Greg Farnum
04:22 PM Bug #15156: mds stuck in clientreplay
And are you think, backporting of http://tracker.ceph.com/issues/14357 as https://github.com/ceph/ceph/commit/24de350... Denis kaganovich
04:11 PM Bug #15156: mds stuck in clientreplay
Yes. now healthy. It was not first similar problem, but first after upgrade to Infernalis/git. Kernels >=4.4.3 (preci... Denis kaganovich
06:58 AM Bug #15156 (Need More Info): mds stuck in clientreplay
Is your cluster healthy now? This may be related to http://tracker.ceph.com/issues/14357, although we've also seen br... Greg Farnum
12:07 PM Bug #15167 (Fix Under Review): CID 1355575: null CDir* can get pushed on ScrubStack?
https://github.com/ceph/ceph/pull/8180 Zheng Yan
06:46 AM Bug #15167 (Resolved): CID 1355575: null CDir* can get pushed on ScrubStack?
... Greg Farnum
07:19 AM Bug #15169 (Rejected): have trouble in mount.ceph in precise
mount ceph fs with the kernel driver with below command in admin node
mount -t ceph 192.168.0.164:6789:/ /mnt/myc...
m amini
07:13 AM Bug #15168 (Duplicate): have trouble in mount.ceph
mount ceph fs with the kernel driver with below command in admin node
mount -t ceph 192.168.0.164:6789:/ /mnt/my...
m amini

03/16/2016

08:19 AM Bug #15106 (Resolved): ceph.py does 'fs get ...' and breaks upgrade tests
https://github.com/ceph/ceph-qa-suite/pull/875 Kefu Chai
05:27 AM Bug #15106: ceph.py does 'fs get ...' and breaks upgrade tests
There are three instances of "fs get" in filesystem.py:... Nathan Cutler
08:18 AM Bug #15124 (Resolved): ceph.py 'fs get ...' doesn't handle old installed ceph version
https://github.com/ceph/ceph-qa-suite/pull/875 Kefu Chai
05:46 AM Bug #15156 (Can't reproduce): mds stuck in clientreplay
3 mds, standby-replay mode,
1) active (b) - also question (usual state):
2016-03-16 04:16:48.713071 7f6752cd2700 ...
Denis kaganovich
03:40 AM Bug #14685: dbench hang on native cifs mount
http://teuthology.ovh.sepia.ceph.com/teuthology/teuthology-2016-03-13_23:14:01-samba-hammer---basic-openstack/15126/t... Zheng Yan

03/15/2016

09:26 PM Backport #15056 (In Progress): hammer: deleting striped file in cephfs doesn't free up file's space
Nathan Cutler
08:19 PM Backport #15056: hammer: deleting striped file in cephfs doesn't free up file's space
Original PR has been merged. Nathan Cutler
09:26 PM Backport #15057 (In Progress): infernalis: deleting striped file in cephfs doesn't free up file's...
Nathan Cutler
09:26 PM Backport #15057: infernalis: deleting striped file in cephfs doesn't free up file's space
Original PR has been merged. Nathan Cutler
07:28 PM Bug #15050 (Pending Backport): deleting striped file in cephfs doesn't free up file's space
It's been merged. Greg Farnum
01:05 PM Bug #15106: ceph.py does 'fs get ...' and breaks upgrade tests
Nevermind - jcsp and loicd answered my question out-of-band. Nathan Cutler
12:42 PM Bug #15106: ceph.py does 'fs get ...' and breaks upgrade tests
I see in the test definition:... Nathan Cutler
11:57 AM Bug #15106: ceph.py does 'fs get ...' and breaks upgrade tests
The command line for triggering this suite included ... Nathan Cutler
11:32 AM Bug #15106: ceph.py does 'fs get ...' and breaks upgrade tests
@Kefu: reopening, because this issue is still affecting the upgrade tests. For example, this job:... Nathan Cutler
12:16 PM Fix #15134: multifs: test case exercising mds_thrash for multiple filesystems
NB also check while doing this if upgrade suites require to be able to run thrasher on old versions of Ceph, if so th... John Spray
12:13 PM Fix #15134 (Resolved): multifs: test case exercising mds_thrash for multiple filesystems

Currently the MDS thrasher only acts on one filesystem. Still pretty useful for checking the multifs stuff didn't ...
John Spray

03/14/2016

10:56 PM Bug #15124: ceph.py 'fs get ...' doesn't handle old installed ceph version
The "fs new" case was handled, but this is probably the get_mds_map path trying to call "fs get" John Spray
09:25 PM Bug #15124: ceph.py 'fs get ...' doesn't handle old installed ceph version
/a/sage-2016-03-14_14:05:31-rados-wip-sage-testing---basic-smithi/59145 Sage Weil
09:25 PM Bug #15124 (Resolved): ceph.py 'fs get ...' doesn't handle old installed ceph version
for example, this test
description: rados/singleton-nomsgr/{rados.yaml all/13234.yaml}
installs dumpling and ...
Sage Weil
07:45 AM Bug #15075 (Resolved): "suspicious RCU usage" message in knfs, kcephfs tests
test results http://pulpito.ceph.com/zyan-2016-03-14_00:15:28-kcephfs-jewel-testing-basic-multi/ Zheng Yan
03:38 AM Bug #15075: "suspicious RCU usage" message in knfs, kcephfs tests
I should use rcu_dereference_protected() instead of rcu_deference() when swapping pointers. Updated testing branch of... Zheng Yan
06:29 AM Bug #15106 (Rejected): ceph.py does 'fs get ...' and breaks upgrade tests
i ran into this problem also, see http://qa-proxy.ceph.com/teuthology/kchai-2016-03-11_19:18:43-rados-wip-kefu-testin... Kefu Chai

03/13/2016

02:20 PM Bug #15106 (Resolved): ceph.py does 'fs get ...' and breaks upgrade tests
... Sage Weil

03/11/2016

05:01 PM Bug #15060 (Duplicate): client: Leak_StillReachable from boost::detail::get_once_per_thread_epoch()
http://tracker.ceph.com/issues/14794, which got fixed yesterday. Greg Farnum
11:18 AM Bug #15060 (Duplicate): client: Leak_StillReachable from boost::detail::get_once_per_thread_epoch()
http://pulpito.ceph.com/teuthology-2016-03-09_14:03:10-fs-jewel---basic-smithi/49376/... John Spray
02:30 PM Bug #14805: Hadoop tests failing with EPERM
Maybe this has same issue as the python libcephfs tests did, they were creating files with mode 0, which used to work John Spray
02:23 PM Bug #15075 (Resolved): "suspicious RCU usage" message in knfs, kcephfs tests
Zheng, does this look familiar to you?
http://pulpito.ceph.com/teuthology-2016-03-09_17:10:02-knfs-jewel-testing-b...
John Spray
02:11 PM Bug #15061 (Duplicate): TestStrays.test_snapshot_remove failing, objects remain in data pool
Ah, I thought it sounded familiar, but I couldn't find the ticket. Thanks. John Spray
11:57 AM Bug #15061: TestStrays.test_snapshot_remove failing, objects remain in data pool
It's an OSD issue. dup of http://tracker.ceph.com/issues/14962 Zheng Yan
11:32 AM Bug #15061: TestStrays.test_snapshot_remove failing, objects remain in data pool
... John Spray
11:31 AM Bug #15061 (Duplicate): TestStrays.test_snapshot_remove failing, objects remain in data pool

http://pulpito.ceph.com/teuthology-2016-03-07_18:04:01-fs-master---basic-smithi/45775/
Reproduces locally on vst...
John Spray
02:03 PM Feature #15074 (New): multifs: infer client's target filesystem based on its auth caps
Usually, if a client subscribes to unqualified "mdsmap", it'll get whichever filesystem is marked as the legacy files... John Spray
01:53 PM Feature #15072 (New): mon: multifs: auth caps of MDS->mon connections to limit by FSCID
MDSs already only receive a populated MDSMap once they have been assigned a rank.
These caps should be used by MDS...
John Spray
01:51 PM Feature #15071 (New): mds: client: multifs: auth caps on client->MDS connections to limit by FSCID
When a client is to be limited to a particular filesystem, it needs to not only be restricted to seeing that MDSMap, ... John Spray
01:49 PM Feature #15070 (Resolved): mon: client: multifs: auth caps on client->mon connections to limit th...
Currently clients with 'mds allow r' capabilities can see any MDSMap.
We would like to be able to craft client aut...
John Spray
01:47 PM Feature #15069 (Resolved): MDS: multifs: enable two filesystems to point to same pools if one of ...
The 'damaged' flag on a filesystem prevents any MDS from being assigned a rank in that filesystem. While a filesyste... John Spray
01:43 PM Feature #15068 (Resolved): fsck: multifs: enable repair tools to read from one filesystem and wri...
To create a workflow in which the user marks an existing filesystem damaged, and then goes through a repair process w... John Spray
01:41 PM Feature #15067 (Resolved): mon: client: multifs: enable clients to map a filesystem name to a FSCID

Currently clients have to specify the ID of the filesystem they want to connect to (or specify no ID to get the leg...
John Spray
01:40 PM Feature #15066 (Rejected): multifs: Allow filesystems to be assigned RADOS namespace as well as p...
Everywhere we accept a pool argument currently (e.g. in "ceph fs new"), we should additionally accept a RADOS namespa... John Spray
01:37 PM Feature #15065 (Resolved): multifs: add standby_for_fscid setting on MDS and pass in MMDSBeacon
Currently in MDSMonitor::prepare_beacon:... John Spray
01:33 PM Fix #15064 (Closed): multifs: tweak text on "flag set enable multiple"
(Requested by Greg https://github.com/ceph/ceph/pull/6953#issuecomment-194731565)
Currently when someone tries to ...
John Spray
01:30 PM Feature #15063 (Resolved): multifs: option to disable sanity() calls
(Requested by Greg https://github.com/ceph/ceph/pull/6953#discussion-diff-55642577R359)
The MDSMonitor calls FSMap...
John Spray
01:28 PM Fix #15062 (Resolved): multifs cleanup: pass feature bits into MDSMap from Filesystem::encode
Currently a static set of bits is passed when encoding MDSMap in Filesystem objects.
https://github.com/ceph/ceph/...
John Spray
05:20 AM Backport #15057: infernalis: deleting striped file in cephfs doesn't free up file's space
NOTE: Original PR not yet merged. Nathan Cutler
05:16 AM Backport #15057 (Rejected): infernalis: deleting striped file in cephfs doesn't free up file's space
https://github.com/ceph/ceph/pull/8041 Nathan Cutler
05:19 AM Backport #15056: hammer: deleting striped file in cephfs doesn't free up file's space
NOTE: Original PR not yet merged. Nathan Cutler
05:16 AM Backport #15056 (Resolved): hammer: deleting striped file in cephfs doesn't free up file's space
https://github.com/ceph/ceph/pull/8042 Nathan Cutler
05:10 AM Bug #13268 (Resolved): Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
Loïc Dachary
03:38 AM Bug #15050 (Fix Under Review): deleting striped file in cephfs doesn't free up file's space
https://github.com/ceph/ceph/pull/8040
https://github.com/ceph/ceph/pull/8041
https://github.com/ceph/ceph/pull/8042
Zheng Yan
03:03 AM Bug #15050: deleting striped file in cephfs doesn't free up file's space
Well spotted. Greg Farnum
02:25 AM Bug #15050: deleting striped file in cephfs doesn't free up file's space
we don't handle 'stripe_count > 1' properly when purging stray.... Zheng Yan
03:10 AM Backport #13809 (Resolved): hammer: Secondary groups are not read /w SAMBA 4.2.2 & CEPHFS VFS module
Loïc Dachary
03:10 AM Backport #13813 (Resolved): hammer: Daily segfault ll_forget reader couldn't read tag
Loïc Dachary

03/10/2016

11:55 PM Bug #15050: deleting striped file in cephfs doesn't free up file's space
Can you describe in a little more detail how you were creating and deleting these files? You talk about them being 10... Greg Farnum
07:08 PM Bug #15050 (Resolved): deleting striped file in cephfs doesn't free up file's space
I've been creating large (16-64 GB) files in an otherwise empty test cephfs (mounted via the kernel client in linux 4... Mike Shuey
01:48 PM Bug #15045 (Resolved): CephFSVolumeClient.evict should be limited by path, not just auth ID
John Spray
11:08 AM Bug #15008: fuse expects root inode number to be FUSE_ROOT_ID
*jewel PR*: https://github.com/ceph/ceph/pull/7976 Nathan Cutler
09:05 AM Bug #12776 (Resolved): qa: standby MDS not shutting down, "reached maximum tries (50) after waiti...
Zheng Yan
09:04 AM Bug #13583 (Resolved): Client::_fsync() on a given file does not wait unsafe requests that create...
Zheng Yan
09:03 AM Bug #13675 (Resolved): Failure in LibCephFS.DirLs
Zheng Yan
09:02 AM Bug #13729 (Resolved): Daily segfault ll_forget reader couldn't read tag
Zheng Yan
09:00 AM Bug #14196 (Resolved): test_object_deletion fails (tasks.cephfs.test_damage.TestDamage)
Zheng Yan
08:59 AM Bug #14374 (Resolved): MDS asok handlers trigger lock cycle assertion if they take mds_lock
Zheng Yan
08:59 AM Bug #14380 (Resolved): "ceph mds setmap" crashes mon on invalid input
Zheng Yan
08:58 AM Bug #14379 (Resolved): Add confirmation flag to "ceph mds rmfailed"
Zheng Yan
08:52 AM Bug #10436 (Resolved): ceph-fuse: snapshot flushing from page cache to Client is not coherent
Greg Farnum
06:43 AM Bug #14996 (Resolved): libcephfs hangs on shutdown if an unclosed opendir handle exists
Greg Farnum
06:26 AM Bug #14800 (Resolved): [ceph-fuse] Fh ref might leak at umounting
Greg Farnum
06:24 AM Bug #14798 (Resolved): free fds being exhausted eventually because freed fds are never put back
Greg Farnum
06:12 AM Bug #15038 (Resolved): unittest_mds_types: inode_t.compare_equal fails
Greg Farnum
03:13 AM Bug #15038 (Fix Under Review): unittest_mds_types: inode_t.compare_equal fails
https://github.com/ceph/ceph/pull/8014 Zheng Yan
01:11 AM Bug #15038 (Resolved): unittest_mds_types: inode_t.compare_equal fails
This causes 'make check' to fail on master.
http://gitbuilder.sepia.ceph.com/gitbuilder-ceph-tarball-trusty-amd64-...
Josh Durgin

03/09/2016

02:05 PM Bug #14758 (Resolved): failed TestJournalRepair test on smithi
In this case, mds.b was going into resolve (rank 0), while mds.a was remaining in standby. That's correct (rank 1 is... John Spray
11:53 AM Bug #14758 (New): failed TestJournalRepair test on smithi
John Spray
11:52 AM Bug #14758 (Rejected): failed TestJournalRepair test on smithi
The link in the report was wrong, it was actually:
http://pulpito.ceph.com/teuthology-2016-02-12_14:03:01-fs-jewel--...
John Spray
06:34 AM Bug #14758: failed TestJournalRepair test on smithi
Hmm, we haven't seen this since then, and there have been some smithi runs so it's apparently not just infrastructure... Greg Farnum
11:50 AM Feature #14642: Validate layouts everywhere we load them
Yes, and in testing I also found other places in the MDS that get upset with zeros, so the ticket probably either nee... John Spray
06:46 AM Feature #14642: Validate layouts everywhere we load them
John, I think maybe you said in the user thread that we seem to guard against this on inputs, right? So we've no idea... Greg Farnum
06:50 AM Bug #14255: qa: we are filling smithi disks with ffsb workloads
This is still happening (http://pulpito.ceph.com/teuthology-2016-03-07_18:04:01-fs-master---basic-smithi/45723/, http... Greg Farnum
06:45 AM Bug #14807 (Need More Info): MDS crashes repeatedly after upgrade to Infernalis from Hammer
Greg Farnum
06:44 AM Bug #14735: ceph-fuse does not mount at boot on Debian Jessie
Bumping down priority as it's just the backport. Greg Farnum
06:43 AM Bug #14608 (Need More Info): snaptests.yaml failure: [WRN] open_snap_parents has:" in cluster log
For whatever reason we don't actually have the logs here (any more?), and it doesn't seem to have reproduced elsewher... Greg Farnum
06:43 AM Bug #14996 (Fix Under Review): libcephfs hangs on shutdown if an unclosed opendir handle exists
https://github.com/ceph/ceph/pull/7994 Zheng Yan
06:32 AM Bug #14196: test_object_deletion fails (tasks.cephfs.test_damage.TestDamage)
Bumping down priority as it's just the backport now. Greg Farnum
01:53 AM Bug #15008 (Fix Under Review): fuse expects root inode number to be FUSE_ROOT_ID
https://jenkins.ceph.com/job/ceph-pull-requests/2751/ Zheng Yan

03/08/2016

03:27 PM Bug #15008 (Resolved): fuse expects root inode number to be FUSE_ROOT_ID
it's not true when mounting into subdir Zheng Yan
05:09 AM Bug #9679: Ceph hadoop terasort job failure
I forgot to mention, I tested both: Hadoop 2.7.1 and 2.7.2 with the same outcome.
64 bit Arch linux circa Jan 2015. ...
Dmitry Buzz
05:01 AM Bug #9679: Ceph hadoop terasort job failure
Greg,
My setup was simple: ceph jni bindings were build from ceph repo.
Cehp hadoop2 integration was build from h...
Dmitry Buzz
12:00 AM Bug #9679: Ceph hadoop terasort job failure
Dmitry, can you elucidate more on your environment? Which Hadoop, and what bindings did you use to connect Ceph and H... Greg Farnum
02:15 AM Bug #14805: Hadoop tests failing with EPERM
old libcephfs only has permission check for open. Now, It has full permission checks (open, lookup, setattr ...) Zheng Yan

03/07/2016

11:55 PM Bug #14805: Hadoop tests failing with EPERM
Do you have any idea what about the client permission checking is busting Hadoop? We want to fix it properly (or at l... Greg Farnum
02:25 PM Bug #14996: libcephfs hangs on shutdown if an unclosed opendir handle exists
I think we should unify open file/directory handle Zheng Yan
10:41 AM Bug #14996 (Resolved): libcephfs hangs on shutdown if an unclosed opendir handle exists

This will hang on shutdown:...
John Spray

03/03/2016

02:38 PM Bug #14684 (Resolved): test_scrub_checks fails
Sage Weil
02:08 PM Bug #14970 (Rejected): Post-new-layouts clients crash talking to older MDSs
Ah, I see: we reused the version, makes sense. Thanks! John Spray
02:01 PM Bug #14970: Post-new-layouts clients crash talking to older MDSs
I think this only affects older MDS with feature bit (1<<58) Zheng Yan
01:48 PM Bug #14970 (Rejected): Post-new-layouts clients crash talking to older MDSs
By sheer coincidence I had a vstart cluster created before rebasing on master, and a client compiled after rebasing o... John Spray
02:38 AM Bug #10944: Deadlock, MDS logs "slow request", getattr pAsLsXsFs failed to rdlock
The file by default goes to a file called "cachedump.*", like it says. I think it tends to go in /, but I don't remem... Greg Farnum

03/02/2016

05:28 AM Bug #14805: Hadoop tests failing with EPERM
tests passed
http://pulpito.ceph.com/zyan-2016-03-01_20:05:19-hadoop-jewel-testing-basic-mira/
Zheng Yan
 

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