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From 04/16/2017 to 05/15/2017

05/15/2017

09:31 PM Bug #19734 (Resolved): mds: subsystems like ceph_subsys_mds_balancer do not log correctly
John Spray
08:40 PM Bug #19893 (Fix Under Review): test_rebuild_simple_altpool fails
https://github.com/ceph/ceph/pull/15094 Douglas Fuller
01:46 PM Bug #19892: Test failure: test_purge_queue_op_rate fails
Let's tweak the numbers on this test to get more consistent behaviour (more files), or maybe set the concurrent purge... John Spray
12:25 PM Bug #19891 (Resolved): Test failure: test_full_different_file
John Spray
12:18 PM Bug #19828 (Resolved): mds: valgrind InvalidRead detected in Locker
John Spray
12:18 PM Bug #19903 (Resolved): LibCephFS.ClearSetuid fails
John Spray
08:04 AM Bug #19854: ceph-fuse write a big file,The file is only written in part
Zheng Yan wrote:
> can you reproduce this issue? (errors in the client.log are normal, they shouldn't cause this iss...
Zheng Yan
07:24 AM Bug #19854: ceph-fuse write a big file,The file is only written in part
Zheng Yan wrote:
> can you reproduce this issue? (errors in the client.log are normal, they shouldn't cause this iss...
Zheng Yan
07:12 AM Bug #19854: ceph-fuse write a big file,The file is only written in part
hi zheng yan:
reproduce this issue is easy, but I don't know what specific logs need to be opened at the client an...
junming rao

05/12/2017

11:02 AM Bug #19706: Laggy mon daemons causing MDS failover (symptom: failed to set counters on mds daemon...

The blacklisting happened here:...
John Spray
10:04 AM Bug #19706: Laggy mon daemons causing MDS failover (symptom: failed to set counters on mds daemon...
So it turns out this is exposing an underlying issue (in at least some cases):
http://qa-proxy.ceph.com/teuthology/j...
John Spray
09:41 AM Feature #19819: Add support of FS_IOC_FIEMAP ioctl on files, accessible through CephFS
Please don't close, since issue is valid, and maybe someone wil eventually fix it. Марк Коренберг
09:29 AM Feature #19819 (Rejected): Add support of FS_IOC_FIEMAP ioctl on files, accessible through CephFS
Okay. I'm going to close this, because implementing that ioctl efficiently isn't doable without major changes to how... John Spray
09:12 AM Feature #19819: Add support of FS_IOC_FIEMAP ioctl on files, accessible through CephFS
This is feature request. I have no skills and proper knowledge on CephFS to implement this feature.
Motivation -- ...
Марк Коренберг
09:01 AM Bug #19854: ceph-fuse write a big file,The file is only written in part
can you reproduce this issue? (errors in the client.log are normal, they shouldn't cause this issue) Zheng Yan
08:48 AM Bug #19912 (Fix Under Review): kcephfs: Test failure: test_trim_caps
https://github.com/ceph/ceph/pull/15062 Zheng Yan
08:17 AM Bug #19912 (Resolved): kcephfs: Test failure: test_trim_caps
http://qa-proxy.ceph.com/teuthology/teuthology-2017-05-11_05:20:03-kcephfs-kraken-testing-basic-smithi/1122976/
<p...
Zheng Yan
12:34 AM Bug #19903 (Fix Under Review): LibCephFS.ClearSetuid fails
https://github.com/ceph/ceph/pull/15039 Zheng Yan

05/11/2017

06:46 PM Feature #17834 (Resolved): MDS Balancer overrides
Patrick Donnelly
06:24 PM Feature #19819: Add support of FS_IOC_FIEMAP ioctl on files, accessible through CephFS
Марк: is this ticket describing something you want to work on, or is it just a request? In either case, what's the m... John Spray
09:46 AM Bug #19635 (Pending Backport): Deadlock on two ceph-fuse clients accessing the same file
John Spray
09:12 AM Bug #19589 (Resolved): greedyspill.lua: :18: attempt to index a nil value (field '?')
John Spray
07:44 AM Bug #19854: ceph-fuse write a big file,The file is only written in part
Zheng Yan wrote:
> what does 'written in part' mean? application wrote ~23G, failed to write the rest, or applicatio...
junming rao

05/10/2017

01:25 PM Bug #19903 (Resolved): LibCephFS.ClearSetuid fails
all libcephfs/test.sh failures in http://pulpito.ceph.com/pdonnell-2017-05-10_02:32:15-fs-wip-pdonnell-integration-di... Zheng Yan
08:59 AM Bug #19891 (Fix Under Review): Test failure: test_full_different_file
https://github.com/ceph/ceph/pull/15026/ Zheng Yan
08:12 AM Bug #19891: Test failure: test_full_different_file
mds didn't get osd op reply for purge queue log prezero operations. It seems osd dropped these requests... Zheng Yan
02:22 AM Bug #19892: Test failure: test_purge_queue_op_rate fails
Zheng Yan
02:21 AM Bug #19892: Test failure: test_purge_queue_op_rate fails
seems like test case issue. asok command can use several seconds, which is enough for deleting all files. Zheng Yan
01:02 AM Bug #19896 (Duplicate): client: test failure for O_RDWR file open
Patrick Donnelly
12:35 AM Bug #19890 (Fix Under Review): src/test/pybind/test_cephfs.py fails
Zheng Yan
12:34 AM Bug #19890: src/test/pybind/test_cephfs.py fails
https://github.com/ceph/ceph/pull/15018 Zheng Yan

05/09/2017

09:47 PM Bug #19896: client: test failure for O_RDWR file open
This problem also appears to be affecting a few other tests:... Patrick Donnelly
09:42 PM Bug #19896 (Duplicate): client: test failure for O_RDWR file open
We have a test failure in test_cephfs.test_open (and test_cephfs.test_mount_unmount): http://pulpito.ceph.com/pdonnel... Patrick Donnelly
01:37 PM Bug #19450 (Resolved): PurgeQueue read journal crash
Zheng Yan
01:23 PM Bug #19893 (Resolved): test_rebuild_simple_altpool fails
http://qa-proxy.ceph.com/teuthology/teuthology-2017-05-08_03:25:02-kcephfs-master-testing-basic-smithi/1113182/ Zheng Yan
01:15 PM Bug #19892 (Resolved): Test failure: test_purge_queue_op_rate fails
http://qa-proxy.ceph.com/teuthology/teuthology-2017-05-06_03:25:02-kcephfs-master-testing-basic-smithi/1107011/ Zheng Yan
01:05 PM Bug #19891 (Resolved): Test failure: test_full_different_file
http://qa-proxy.ceph.com/teuthology/teuthology-2017-05-06_03:15:02-fs-master---basic-smithi/1106624/ Zheng Yan
12:52 PM Bug #19890 (Resolved): src/test/pybind/test_cephfs.py fails
http://qa-proxy.ceph.com/teuthology/teuthology-2017-05-08_03:15:05-fs-master---basic-smithi/1113004/teuthology.log
...
Zheng Yan
02:49 AM Bug #19426 (Can't reproduce): knfs blogbench hang
Zheng Yan

05/08/2017

03:24 PM Backport #19846 (In Progress): jewel: write to cephfs mount hangs, ceph-fuse and kernel
Jan Fajerski
02:00 PM Backport #19845 (In Progress): kraken: write to cephfs mount hangs, ceph-fuse and kernel
Jan Fajerski
09:46 AM Bug #19426: knfs blogbench hang
Jeff Layton wrote:
> Sorry I didn't see this sooner. Is this still cropping up?
>
> So what might be helpful the ...
Zheng Yan
09:38 AM Bug #19426: knfs blogbench hang
It seems the crash no longer happen after rebase the testing branch against 4.11 kernel Zheng Yan
09:25 AM Bug #19828 (Fix Under Review): mds: valgrind InvalidRead detected in Locker
https://github.com/ceph/ceph/pull/14991 Zheng Yan
03:27 AM Bug #19854: ceph-fuse write a big file,The file is only written in part
what does 'written in part' mean? application wrote ~23G, failed to write the rest, or application wrote 26G but the ... Zheng Yan
02:59 AM Bug #18798 (Resolved): FS activity hung, MDS reports client "failing to respond to capability rel...
"ceph: try getting buffer capability for readahead/fadvise" has backported into 4.9.x Zheng Yan

05/04/2017

07:06 PM Feature #19862 (New): mds: add LTTnG tracepoints for each type of MDS operation
It would be nice to know the latency of different file system operations so we can see which operations:
- scale poo...
Michael Sevilla
09:47 AM Bug #19854: ceph-fuse write a big file,The file is only written in part
upload client log file junming rao
09:41 AM Bug #19854 (Duplicate): ceph-fuse write a big file,The file is only written in part
application write a big file( 26GB) to cephfs, the file is only written in part(23GB);
ceph version: 10.2.6 (656b5b6...
junming rao

05/03/2017

08:20 PM Backport #19846 (Resolved): jewel: write to cephfs mount hangs, ceph-fuse and kernel
https://github.com/ceph/ceph/pull/15000 Nathan Cutler
08:20 PM Backport #19845 (Resolved): kraken: write to cephfs mount hangs, ceph-fuse and kernel
https://github.com/ceph/ceph/pull/14998 Nathan Cutler
05:46 PM Feature #19362: mds: add perf counters for each type of MDS operation
https://github.com/ceph/ceph/pull/14938 Michael Sevilla
03:22 PM Bug #18798: FS activity hung, MDS reports client "failing to respond to capability release"
Zheng Yan wrote:
> elder one wrote:
> > One difference I noticed between 4.4 and 4.9 kernels
> > - with 4.4 kerne...
elder one
02:27 AM Bug #18798: FS activity hung, MDS reports client "failing to respond to capability release"
elder one wrote:
> Just reporting that no errors after using patched (commit 2b1ac852) cephfs kernel module.
>
>...
Zheng Yan
02:06 AM Bug #18798: FS activity hung, MDS reports client "failing to respond to capability release"
elder one wrote:
> One difference I noticed between 4.4 and 4.9 kernels
> - with 4.4 kernel on cephfs directory si...
Zheng Yan
11:04 AM Backport #18699 (Resolved): jewel: client: fix the cross-quota rename boundary check conditions
Nathan Cutler
07:47 AM Bug #18872 (Pending Backport): write to cephfs mount hangs, ceph-fuse and kernel
Zheng Yan
05:25 AM Feature #19819: Add support of FS_IOC_FIEMAP ioctl on files, accessible through CephFS
This is pretty infeasible right now -- nothing tracks which bits of a file are allocated or exist. The closest it com... Greg Farnum
03:27 AM Bug #19828 (Resolved): mds: valgrind InvalidRead detected in Locker
... Patrick Donnelly
01:55 AM Bug #17819 (Can't reproduce): MDS crashed while performing snapshot creation and deletion in a loop
Zheng Yan
01:53 AM Bug #17819: MDS crashed while performing snapshot creation and deletion in a loop
run the test overnight, can't reproduce the crash. Zheng Yan

05/02/2017

09:40 AM Bug #17408 (Can't reproduce): Possible un-needed wait on rstats when listing dir?
can't reproduce. probably fixed by ... Zheng Yan
09:21 AM Bug #18798: FS activity hung, MDS reports client "failing to respond to capability release"
Just reporting that no errors after using patched (commit 2b1ac852) cephfs kernel module.
Also upgraded ceph to 1...
elder one
08:29 AM Feature #19820 (Fix Under Review): ceph-fuse: use userspace permission check by default
https://github.com/ceph/ceph/pull/14907 Zheng Yan
07:39 AM Feature #19820 (Resolved): ceph-fuse: use userspace permission check by default
Zheng Yan
07:32 AM Bug #19812: client: not swapping directory caps efficiently leads to very slow create chains
The reason of slow creation/deletion is that ceph-fuse sends a getattr request (check permission of test directory) b... Zheng Yan
06:17 AM Feature #19819 (Rejected): Add support of FS_IOC_FIEMAP ioctl on files, accessible through CephFS
The purpose of this -- is to have standard interface for examining allocated extents of the files. For example, xfs_i... Марк Коренберг

04/28/2017

10:09 PM Bug #19812 (New): client: not swapping directory caps efficiently leads to very slow create chains
https://www.mail-archive.com/ceph-users@lists.ceph.com/msg34200.html
In short: if you have a ceph-fuse and a kerne...
Greg Farnum

04/27/2017

07:27 AM Bug #18872: write to cephfs mount hangs, ceph-fuse and kernel
PR: https://github.com/ceph/ceph/pull/14822 Jan Fajerski
03:21 AM Bug #19789 (New): FAIL: test_evict_client (tasks.cephfs.test_misc.TestMisc)
http://qa-proxy.ceph.com/teuthology/teuthology-2017-04-24_03:15:02-fs-master---basic-smithi/ Zheng Yan

04/25/2017

09:03 AM Bug #19755 (Fix Under Review): MDS became unresponsive when truncating a very large file
https://github.com/ceph/ceph/pull/14769 Zheng Yan
03:39 AM Bug #19755 (Resolved): MDS became unresponsive when truncating a very large file
We were trying to copy a very large file (7TB exactly) between two directories through Samba/CephFS, and cancelled it... Sandy Xu
06:52 AM Backport #19763 (Resolved): kraken: non-local cephfs quota changes not visible until some IO is done
https://github.com/ceph/ceph/pull/16108 Nathan Cutler
06:52 AM Backport #19762 (Resolved): jewel: non-local cephfs quota changes not visible until some IO is done
https://github.com/ceph/ceph/pull/15466 Nathan Cutler

04/24/2017

09:14 PM Bug #19583 (Resolved): mds: change_attr not inc in Server::handle_set_vxattr
John Spray
09:13 PM Fix #19691 (Resolved): Remove journaler_allow_split_entries option
John Spray
09:13 PM Bug #18816 (Resolved): MDS crashes with log disabled
John Spray
09:12 PM Bug #19306: fs: mount NFS to cephfs, and then ls a directory containing a large number of files, ...
The userspace piece (https://github.com/ceph/ceph/pull/14317) has merged.
Zheng: please resolve the ticket when th...
John Spray
09:11 PM Feature #17855 (Resolved): Don't evict a slow client if it's the only client
John Spray
01:43 PM Bug #19706 (In Progress): Laggy mon daemons causing MDS failover (symptom: failed to set counters...
Should disable this check for the misc workunit, it was mainly intended for the workunits that have more sustained lo... John Spray
12:27 PM Feature #18425 (Resolved): mds: add the option to use tcmalloc directly
John Spray
10:13 AM Bug #17939 (Pending Backport): non-local cephfs quota changes not visible until some IO is done
John Spray
07:08 AM Support #16884 (Closed): rename() doesn't work between directories
Zheng Yan
07:02 AM Support #16884: rename() doesn't work between directories
Zheng Yan
03:01 AM Bug #19635 (Fix Under Review): Deadlock on two ceph-fuse clients accessing the same file
https://github.com/ceph/ceph/pull/14743 Zheng Yan

04/22/2017

02:10 AM Bug #19583 (Fix Under Review): mds: change_attr not inc in Server::handle_set_vxattr
https://github.com/ceph/ceph/pull/14726 Patrick Donnelly

04/21/2017

03:41 AM Bug #19734 (Resolved): mds: subsystems like ceph_subsys_mds_balancer do not log correctly
Our logging for subsystems is relying on a removed configuration macro:... Patrick Donnelly
03:36 AM Bug #19589 (Fix Under Review): greedyspill.lua: :18: attempt to index a nil value (field '?')
https://github.com/ceph/ceph/pull/14704 Patrick Donnelly

04/20/2017

09:54 PM Backport #19709 (In Progress): jewel: Enable MDS to start when session ino info is corrupt
Nathan Cutler
12:13 PM Backport #19709 (Resolved): jewel: Enable MDS to start when session ino info is corrupt
https://github.com/ceph/ceph/pull/14700 Nathan Cutler
09:49 PM Backport #19679 (In Progress): jewel: MDS: damage reporting by ino number is useless
Nathan Cutler
09:29 PM Backport #19677 (In Progress): jewel: Jewel ceph-fuse does not recover after lost connection to MDS
Nathan Cutler
05:55 PM Backport #19466 (Need More Info): jewel: mds: log rotation doesn't work if mds has respawned
Needs 3ba63063 1fb15a21
Of these two, 3ba63063 is non-trivial.
Nathan Cutler
11:32 AM Backport #19466 (In Progress): jewel: mds: log rotation doesn't work if mds has respawned
Nathan Cutler
05:06 PM Backport #19620 (Resolved): kraken: MDS server crashes due to inconsistent metadata.
Nathan Cutler
05:06 PM Backport #19483 (Resolved): kraken: No output for "ceph mds rmfailed 0 --yes-i-really-mean-it" co...
Nathan Cutler
05:05 PM Backport #19335 (Resolved): kraken: MDS heartbeat timeout during rejoin, when working with large ...
Nathan Cutler
05:04 PM Backport #19045 (Resolved): kraken: buffer overflow in test LibCephFS.DirLs
Nathan Cutler
05:03 PM Backport #18950 (Resolved): kraken: mds/StrayManager: avoid reusing deleted inode in StrayManager...
Nathan Cutler
05:02 PM Backport #18899 (Resolved): kraken: Test failure: test_open_inode
Nathan Cutler
05:01 PM Backport #18706 (Resolved): kraken: fragment space check can cause replayed request fail
Nathan Cutler
04:59 PM Backport #18700 (Resolved): kraken: client: fix the cross-quota rename boundary check conditions
Nathan Cutler
04:58 PM Bug #18306 (Resolved): segfault in handle_client_caps
Nathan Cutler
04:58 PM Backport #18616 (Resolved): kraken: segfault in handle_client_caps
Nathan Cutler
04:57 PM Bug #18179 (Resolved): MDS crashes on missing metadata object
Nathan Cutler
04:57 PM Backport #18566 (Resolved): kraken: MDS crashes on missing metadata object
Nathan Cutler
04:56 PM Bug #18396 (Resolved): Test Failure: kcephfs test_client_recovery.TestClientRecovery
Nathan Cutler
07:57 AM Bug #18396: Test Failure: kcephfs test_client_recovery.TestClientRecovery
http://qa-proxy.ceph.com/teuthology/teuthology-2017-04-13_05:20:02-kcephfs-kraken-testing-basic-smithi/1019312/ Zheng Yan
04:56 PM Backport #18562 (Resolved): kraken: Test Failure: kcephfs test_client_recovery.TestClientRecovery
Nathan Cutler
04:55 PM Bug #18460 (Resolved): ceph-fuse crash during snapshot tests
Nathan Cutler
04:55 PM Backport #18552 (Resolved): kraken: ceph-fuse crash during snapshot tests
Nathan Cutler
02:53 PM Bug #19707 (Duplicate): Hadoop tests fail due to missing upstream tarball
Indeed it is -- I hadn't seen that other ticket because it was in the wrong project. John Spray
02:04 PM Bug #19707: Hadoop tests fail due to missing upstream tarball
Dup of #19456? Ken Dreyer
09:57 AM Bug #19707 (Duplicate): Hadoop tests fail due to missing upstream tarball
http://pulpito.ceph.com/teuthology-2017-04-03_03:45:03-hadoop-master---basic-mira/... John Spray
01:49 PM Bug #19712 (New): some kcephfs tests become very slow
http://qa-proxy.ceph.com/teuthology/teuthology-2017-04-16_04:20:02-kcephfs-jewel-testing-basic-smithi/
http://pulpit...
Zheng Yan
01:40 PM Backport #19675 (In Progress): jewel: cephfs: Test failure: test_data_isolated (tasks.cephfs.test...
Nathan Cutler
01:24 PM Backport #19673 (In Progress): jewel: cephfs: mds is crushed, after I set about 400 64KB xattr kv...
Nathan Cutler
01:22 PM Backport #19671 (In Progress): jewel: MDS assert failed when shutting down
Nathan Cutler
01:15 PM Backport #19668 (In Progress): jewel: MDS goes readonly writing backtrace for a file whose data p...
Nathan Cutler
01:04 PM Bug #18872 (Fix Under Review): write to cephfs mount hangs, ceph-fuse and kernel
Turns out this is an issue of ceph leaking arch-dependend flags on the wire. See kernel ml [PATCH] ceph: Fix file ope... Jan Fajerski
12:13 PM Backport #19710 (Resolved): kraken: Enable MDS to start when session ino info is corrupt
https://github.com/ceph/ceph/pull/16107 Nathan Cutler
12:08 PM Backport #19666 (In Progress): jewel: fs:The mount point break off when mds switch hanppened.
Nathan Cutler
11:42 AM Backport #19665 (In Progress): jewel: C_MDSInternalNoop::complete doesn't free itself
Nathan Cutler
11:37 AM Backport #19619 (In Progress): jewel: MDS server crashes due to inconsistent metadata.
Nathan Cutler
11:34 AM Backport #19482 (In Progress): jewel: No output for "ceph mds rmfailed 0 --yes-i-really-mean-it" ...
Nathan Cutler
10:57 AM Backport #19334 (In Progress): jewel: MDS heartbeat timeout during rejoin, when working with larg...
Nathan Cutler
10:55 AM Backport #19044 (In Progress): jewel: buffer overflow in test LibCephFS.DirLs
Nathan Cutler
10:54 AM Backport #18949 (In Progress): jewel: mds/StrayManager: avoid reusing deleted inode in StrayManag...
Nathan Cutler
10:49 AM Backport #18900 (In Progress): jewel: Test failure: test_open_inode
Nathan Cutler
10:47 AM Backport #18705 (In Progress): jewel: fragment space check can cause replayed request fail
Nathan Cutler
10:44 AM Backport #18699 (In Progress): jewel: client: fix the cross-quota rename boundary check conditions
Nathan Cutler
10:22 AM Bug #16842: mds: replacement MDS crashes on InoTable release
Created ticket for the workaround and marked it for backport here: http://tracker.ceph.com/issues/19708
I should h...
John Spray
10:21 AM Fix #19708 (Resolved): Enable MDS to start when session ino info is corrupt

This was a mitigation for issue #16842, which is itself a mystery.
Creating ticket to backport it.
Fix on mas...
John Spray
09:03 AM Bug #18816 (Fix Under Review): MDS crashes with log disabled
I'm proposing that we rip out this configuration option, it's a trap for the unwary:
https://github.com/ceph/ceph/pu...
John Spray
08:30 AM Bug #19706 (Can't reproduce): Laggy mon daemons causing MDS failover (symptom: failed to set coun...
http://qa-proxy.ceph.com/teuthology/teuthology-2017-04-15_03:15:10-fs-master---basic-smithi/1027137/ Zheng Yan

04/19/2017

10:24 PM Feature #17834 (Fix Under Review): MDS Balancer overrides
https://github.com/ceph/ceph/pull/14598 Patrick Donnelly
04:02 PM Bug #15467 (Won't Fix): After "mount -l", ceph-fuse does not work
This appears to have happened on pre-jewel code, so it's unlikely anyone is interested in investigating. John Spray
10:11 AM Fix #19691 (Fix Under Review): Remove journaler_allow_split_entries option
https://github.com/ceph/ceph/pull/14636 John Spray
10:06 AM Fix #19691 (Resolved): Remove journaler_allow_split_entries option
This has been broken in practice since at least when the MDS journal format (JournalStream etc) was changed, as the r... John Spray

04/18/2017

08:38 PM Feature #17980 (Fix Under Review): MDS should reject connections from OSD-blacklisted clients
https://github.com/ceph/ceph/pull/14610 John Spray
08:38 PM Feature #9754 (Fix Under Review): A 'fence and evict' client eviction command
See #17980 patch John Spray
07:39 PM Backport #19680 (Resolved): kraken: MDS: damage reporting by ino number is useless
https://github.com/ceph/ceph/pull/16106 Nathan Cutler
07:39 PM Backport #19679 (Resolved): jewel: MDS: damage reporting by ino number is useless
https://github.com/ceph/ceph/pull/14699 Nathan Cutler
07:38 PM Backport #19678 (Resolved): kraken: Jewel ceph-fuse does not recover after lost connection to MDS
https://github.com/ceph/ceph/pull/16105 Nathan Cutler
07:38 PM Backport #19677 (Resolved): jewel: Jewel ceph-fuse does not recover after lost connection to MDS
https://github.com/ceph/ceph/pull/14698 Nathan Cutler
07:38 PM Backport #19676 (Resolved): kraken: cephfs: Test failure: test_data_isolated (tasks.cephfs.test_v...
https://github.com/ceph/ceph/pull/16104 Nathan Cutler
07:38 PM Backport #19675 (Resolved): jewel: cephfs: Test failure: test_data_isolated (tasks.cephfs.test_vo...
https://github.com/ceph/ceph/pull/14685 Nathan Cutler
07:38 PM Backport #19674 (Resolved): kraken: cephfs: mds is crushed, after I set about 400 64KB xattr kv p...
https://github.com/ceph/ceph/pull/16103 Nathan Cutler
07:38 PM Backport #19673 (Resolved): jewel: cephfs: mds is crushed, after I set about 400 64KB xattr kv pa...
https://github.com/ceph/ceph/pull/14684 Nathan Cutler
07:37 PM Backport #19672 (Resolved): kraken: MDS assert failed when shutting down
https://github.com/ceph/ceph/pull/16102 Nathan Cutler
07:37 PM Backport #19671 (Resolved): jewel: MDS assert failed when shutting down
https://github.com/ceph/ceph/pull/14683 Nathan Cutler
07:37 PM Backport #19669 (Resolved): kraken: MDS goes readonly writing backtrace for a file whose data poo...
https://github.com/ceph/ceph/pull/16101 Nathan Cutler
07:37 PM Backport #19668 (Resolved): jewel: MDS goes readonly writing backtrace for a file whose data pool...
https://github.com/ceph/ceph/pull/14682 Nathan Cutler
07:37 PM Backport #19667 (Resolved): kraken: fs:The mount point break off when mds switch hanppened.
https://github.com/ceph/ceph/pull/16100 Nathan Cutler
07:37 PM Backport #19666 (Resolved): jewel: fs:The mount point break off when mds switch hanppened.
https://github.com/ceph/ceph/pull/14679 Nathan Cutler
07:37 PM Backport #19665 (Resolved): jewel: C_MDSInternalNoop::complete doesn't free itself
https://github.com/ceph/ceph/pull/14677 Nathan Cutler
07:37 PM Backport #19664 (Resolved): kraken: C_MDSInternalNoop::complete doesn't free itself
https://github.com/ceph/ceph/pull/16099 Nathan Cutler
04:20 PM Bug #16842: mds: replacement MDS crashes on InoTable release
backport? c sights
01:29 PM Feature #10792 (New): qa: enable thrasher for MDS cluster size (vary max_mds)
The thrasher exists, this ticket is now for switching it on and getting the resulting runs green. John Spray
01:28 PM Feature #15068 (Resolved): fsck: multifs: enable repair tools to read from one filesystem and wri...
John Spray
01:28 PM Feature #15069 (Resolved): MDS: multifs: enable two filesystems to point to same pools if one of ...
John Spray
01:28 PM Fix #15134 (New): multifs: test case exercising mds_thrash for multiple filesystems
(tweaking ticket to be for creating a test case that uses the new/smarter thrashing code in a multi-fs way) John Spray
01:26 PM Bug #18579 (Resolved): Fuse client has "opening" session to nonexistent MDS rank after MDS cluste...
John Spray
01:26 PM Bug #18914 (Pending Backport): cephfs: Test failure: test_data_isolated (tasks.cephfs.test_volume...
John Spray
01:26 PM Feature #19075 (Resolved): Extend 'p' mds auth cap to cover quotas and all layout fields
John Spray
01:24 PM Bug #19501 (Pending Backport): C_MDSInternalNoop::complete doesn't free itself
John Spray
01:23 PM Bug #19566 (Resolved): MDS crash on mgr message during shutdown
John Spray
12:51 PM Bug #19640 (Resolved): ceph-fuse should only return writeback errors once per file handle
John Spray
11:49 AM Feature #18509 (Pending Backport): MDS: damage reporting by ino number is useless
John Spray

04/17/2017

02:08 PM Bug #19426: knfs blogbench hang
Sorry I didn't see this sooner. Is this still cropping up?
So what might be helpful the next time this happens loc...
Jeff Layton
01:17 PM Bug #19640 (Fix Under Review): ceph-fuse should only return writeback errors once per file handle
https://github.com/ceph/ceph/pull/14589 John Spray
01:16 PM Bug #19640 (Resolved): ceph-fuse should only return writeback errors once per file handle
Currently if someone fsyncs and sees the error, we give them the same error again on fclose.
We should match the n...
John Spray
11:13 AM Bug #19635 (In Progress): Deadlock on two ceph-fuse clients accessing the same file
This bug happens in following sequence of events
- Reuqest1 (from client1) create file1 (mds issues caps Asx to cl...
Zheng Yan
12:15 AM Bug #19635: Deadlock on two ceph-fuse clients accessing the same file
Those requests are getting hung up on the iauth and ixattr locks on the inode for the ".syn" file the test script cre... John Spray

04/16/2017

11:02 PM Bug #19635: Deadlock on two ceph-fuse clients accessing the same file
I was wondering if d463107473 ("mds: finish lock waiters in the same order that they were added.") could have been th... John Spray
09:48 PM Bug #19635 (Resolved): Deadlock on two ceph-fuse clients accessing the same file
See Dan's reproducer script, and thread "[ceph-users] fsping, why you no work no mo?"
https://raw.githubusercontent....
John Spray
01:19 PM Support #16738 (Closed): mount.ceph: unknown mount options: rbytes and norbytes
John Spray
 

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