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From 05/07/2017 to 06/05/2017

06/05/2017

02:02 PM Bug #20129: Client syncfs is slow (waits for next MDS tick)
John Spray wrote:
> dongdong tao -- could you please open a pull request with your code change once it is working fo...
dongdong tao
01:46 PM Bug #20129: Client syncfs is slow (waits for next MDS tick)
dongdong tao -- could you please open a pull request with your code change once it is working for you? John Spray
12:52 AM Bug #20129: Client syncfs is slow (waits for next MDS tick)
dongdong tao wrote:
> Zheng Yan wrote:
> > the last cap message has CHECK_CAPS_SYNCHRONOUS flag. mds flushes mdlog ...
Zheng Yan
01:01 PM Bug #20131 (Fix Under Review): mds/MDBalancer: update MDSRank export_targets according to current...
John Spray
10:35 AM Bug #20178 (Fix Under Review): df reports negative disk "used" value when quota exceed
https://github.com/ceph/ceph/pull/15481 John Spray
12:56 AM Bug #20178 (Resolved): df reports negative disk "used" value when quota exceed
first, set the maxbytes quota for a directory in cephfs,for example the directory named test and the quota is 10G;
...
xiaomeng tu
07:03 AM Backport #20148 (In Progress): jewel: Too many stat ops when MDS trying to probe a large file
Nathan Cutler

06/04/2017

07:26 PM Backport #20140 (In Progress): jewel: Journaler may execute on_safe contexts prematurely
Nathan Cutler
09:45 AM Backport #19762 (In Progress): jewel: non-local cephfs quota changes not visible until some IO is...
Nathan Cutler

06/03/2017

07:58 AM Backport #20025 (In Progress): jewel: MDS became unresponsive when truncating a very large file
Wei-Chung Cheng
06:40 AM Bug #20170 (Fix Under Review): filelock_interrupt.py fails on multimds
https://github.com/ceph/ceph/pull/15440 Zheng Yan
03:15 AM Backport #20027 (In Progress): jewel: Deadlock on two ceph-fuse clients accessing the same file
Wei-Chung Cheng

06/02/2017

05:17 PM Bug #20170 (In Progress): filelock_interrupt.py fails on multimds
Zheng Yan
04:17 PM Bug #20170 (Resolved): filelock_interrupt.py fails on multimds
Zheng Yan
11:25 AM Bug #20165 (Fix Under Review): Deadlock during shutdown in PurgeQueue::_consume
https://github.com/ceph/ceph/pull/15430 John Spray
11:01 AM Bug #20165 (Resolved): Deadlock during shutdown in PurgeQueue::_consume
PurgeQUeue does this while holding its lock:... John Spray
07:36 AM Backport #20149 (Rejected): kraken: Too many stat ops when MDS trying to probe a large file
Nathan Cutler
07:36 AM Backport #20148 (Resolved): jewel: Too many stat ops when MDS trying to probe a large file
https://github.com/ceph/ceph/pull/15472 Nathan Cutler
07:36 AM Backport #20141 (Rejected): kraken: Journaler may execute on_safe contexts prematurely
Nathan Cutler
07:36 AM Backport #20140 (Rejected): jewel: Journaler may execute on_safe contexts prematurely
https://github.com/ceph/ceph/pull/15468 Nathan Cutler
03:15 AM Bug #20129: Client syncfs is slow (waits for next MDS tick)
Zheng Yan wrote:
> the last cap message has CHECK_CAPS_SYNCHRONOUS flag. mds flushes mdlog when it sees the flag. Th...
dongdong tao
01:12 AM Bug #20129: Client syncfs is slow (waits for next MDS tick)
the last cap message has CHECK_CAPS_SYNCHRONOUS flag. mds flushes mdlog when it sees the flag. The patch isn't perfec... Zheng Yan

06/01/2017

03:32 PM Bug #20129: Client syncfs is slow (waits for next MDS tick)
Zheng Yan wrote:
> please try below patch. If it still doesn't work for you(there is no dirty caps), you need to imp...
dongdong tao
12:47 PM Bug #20129: Client syncfs is slow (waits for next MDS tick)
please try below patch. If it still doesn't work for you(there is no dirty caps), you need to implement mechanism tha... Zheng Yan
10:22 AM Bug #20129: Client syncfs is slow (waits for next MDS tick)
This is the same behaviour you would see if you were running "sync" on a filesystem.
We handle this for fsync (on ...
John Spray
03:42 AM Bug #20129 (Resolved): Client syncfs is slow (waits for next MDS tick)
in function client::unmount there are codes below:
-------------
while (!mds_requests.empty()) {
ldout(cct, 10...
dongdong tao
03:05 PM Feature #18490: client: implement delegation support in userland cephfs
Brief writeup of one way to implement this. Jeff Layton
10:36 AM Feature #17980 (Resolved): MDS should reject connections from OSD-blacklisted clients
John Spray
10:36 AM Feature #9754 (Resolved): A 'fence and evict' client eviction command
John Spray
10:35 AM Bug #19239 (Resolved): mds: stray count remains static after workflows complete
John Spray
10:35 AM Bug #19395 (Resolved): "Too many inodes in cache" warning can happen even when trimming is working
John Spray
10:35 AM Bug #19630 (Resolved): StrayManager::num_stray is inaccurate
John Spray
10:34 AM Bug #20055 (Pending Backport): Journaler may execute on_safe contexts prematurely
John Spray
10:28 AM Bug #20076 (Resolved): Pass empty string to clear mantle balancer
John Spray
10:24 AM Bug #20039 (Resolved): mds: replay of export pinned inode does not result in export
John Spray
10:24 AM Bug #20083 (Resolved): TestExports.test_export_pin failing on master
John Spray
07:33 AM Bug #20131: mds/MDBalancer: update MDSRank export_targets according to current balance state
https://github.com/ceph/ceph/pull/15407 Zhi Zhang
07:31 AM Bug #20131 (Resolved): mds/MDBalancer: update MDSRank export_targets according to current balance...
I think this might be a regression issue introduced by https://github.com/ceph/ceph/commit/082e86c58f5abb93e2a912e603... Zhi Zhang

05/31/2017

06:34 PM Feature #18490: client: implement delegation support in userland cephfs
I have a couple of patches to start implementing this, but I've not had the time to really do a good job of it. The p... Jeff Layton
09:44 AM Bug #20122 (Need More Info): Ceph MDS crash with assert failure
The cluster is running Kraken on CentOS 7.3 and has 3 MDS servers, 01 was up:active and is the one that crashed as pe... James Eckersall
05:01 AM Bug #20118 (Duplicate): Test failure: test_ops_throttle (tasks.cephfs.test_strays.TestStrays)
http://qa-proxy.ceph.com/teuthology/teuthology-2017-05-30_05:10:01-fs-kraken---basic-smithi/1243987/teuthology.log
...
Zheng Yan

05/26/2017

11:13 AM Bug #19706 (Fix Under Review): Laggy mon daemons causing MDS failover (symptom: failed to set cou...
https://github.com/ceph/ceph/pull/15308 John Spray
08:53 AM Bug #19812: client: not swapping directory caps efficiently leads to very slow create chains
The problem is that getattr requests for permission check should only get Ax, but they actually get pAsLsXsFs. gettin... Zheng Yan
01:13 AM Bug #19812: client: not swapping directory caps efficiently leads to very slow create chains
Zheng Yan wrote:
> The reason of slow creation/deletion is that ceph-fuse sends a getattr request (check permission ...
Greg Farnum
07:12 AM Bug #20083 (Fix Under Review): TestExports.test_export_pin failing on master
https://github.com/ceph/ceph/pull/15300/commits Zheng Yan
07:06 AM Bug #20076: Pass empty string to clear mantle balancer
Changes have been made to use following command to clear mantle balancer... Zhi Zhang

05/25/2017

08:45 PM Bug #20072: TestStrays.test_snapshot_remove doesn't handle head whiteout in pgls results
I've got a bunch of krbd test failures which I tracked down to a recent change in "rados ls" behavior.
Before:
...
Ilya Dryomov
07:35 PM Bug #20083 (Resolved): TestExports.test_export_pin failing on master
Apparently we have already broken this!
See failures in this run:
http://pulpito.ceph.com/jspray-2017-05-25_12:58...
John Spray
05:45 PM Bug #19912 (Resolved): kcephfs: Test failure: test_trim_caps
John Spray
04:23 PM Bug #19706: Laggy mon daemons causing MDS failover (symptom: failed to set counters on mds daemon...
My assumption was just that this test was hammering the nodes hard, as it seems to be repeatedly failing on the same ... John Spray
04:19 PM Bug #19706: Laggy mon daemons causing MDS failover (symptom: failed to set counters on mds daemon...
from /a/teuthology-2017-05-22_03:15:05-fs-master---basic-smithi/1205932/remote/smithi079/log/ceph-mon.c.log.gz... Kefu Chai
03:54 PM Bug #19706: Laggy mon daemons causing MDS failover (symptom: failed to set counters on mds daemon...
... Kefu Chai
04:10 PM Bug #2494: mds: Cannot remove directory despite it being empty.
I'm observing this on our internal cluster. Attempting to remove empty dir ... David Galloway
10:46 AM Bug #19955 (Pending Backport): Too many stat ops when MDS trying to probe a large file
John Spray
12:59 AM Bug #19955: Too many stat ops when MDS trying to probe a large file
Yes, we should backport it
when writing large file, old client does not report file size in time. It may not repor...
Zheng Yan
09:33 AM Bug #17606 (Resolved): multimds: assertion failure during directory migration
Zheng Yan
09:32 AM Bug #17113 (Can't reproduce): MDS EImport crashing with mds/journal.cc: 2929: FAILED assert(mds->...
it's likely fixed by https://github.com/ceph/ceph/commit/a49726e10ef23be124d92872470fd258a1938d9e Zheng Yan
09:23 AM Bug #18680 (Resolved): multimds: cluster can assign active mds beyond max_mds during failures
https://github.com/ceph/ceph/commit/2c08f58ee8353322a342ce043150aafc8dd9c381 Zheng Yan
09:22 AM Bug #18717 (Resolved): multimds: FAILED assert(0 == "got export_cancel in weird state")
https://github.com/ceph/ceph/commit/2c08f58ee8353322a342ce043150aafc8dd9c381 Zheng Yan
08:29 AM Bug #20076: Pass empty string to clear mantle balancer
https://github.com/ceph/ceph/pull/15282 Zhi Zhang
08:27 AM Bug #20076 (Resolved): Pass empty string to clear mantle balancer
Currently we can use "ceph fs set cephfs balancer <lua_conf_file>" to set mantle balancer. Then MDS balancer will try... Zhi Zhang

05/24/2017

03:51 PM Bug #20040 (Resolved): "terminate called after throwing an instance of 'std::out_of_range'" in po...
John Spray
03:49 PM Bug #19946 (Resolved): CInode.cc: 2481: FAILED assert(s == nested_auth_pins)
John Spray
03:42 PM Bug #19892 (Resolved): Test failure: test_purge_queue_op_rate fails
John Spray
03:35 PM Bug #19955: Too many stat ops when MDS trying to probe a large file
Zheng -- should we backport this? What will happen to old clients trying to access MDSs using the new behaviour? John Spray
02:26 PM Bug #20072 (Resolved): TestStrays.test_snapshot_remove doesn't handle head whiteout in pgls results

It's possible this was always the case but we only just happened to see it affect a test?
The CephFS test TestSt...
John Spray
01:41 PM Bug #20060 (Fix Under Review): segmentation fault in _do_cap_update
Yes, seems to be. Douglas Fuller
08:50 AM Bug #20060: segmentation fault in _do_cap_update
please use gdb to which code triggered segfault
probably fixed by https://github.com/ceph/ceph/pull/15125/commits/...
Zheng Yan

05/23/2017

07:05 PM Bug #20060: segmentation fault in _do_cap_update
Full MDS log: https://www.dropbox.com/s/vfdqlqnyrjo4do6/mds.b.log.bz2 Douglas Fuller
06:58 PM Bug #20060 (Resolved): segmentation fault in _do_cap_update
... Douglas Fuller
07:01 PM Bug #19969 (Resolved): CDir.cc: 909: FAILED assert(get_num_ref() == (state_test(STATE_STICKY) ? 1...
Douglas Fuller
05:14 PM Bug #19706: Laggy mon daemons causing MDS failover (symptom: failed to set counters on mds daemon...
The issue is that we're getting nice regular tick() calls even when we're not readable, so the code in ::tick to rese... John Spray
10:53 AM Bug #19706: Laggy mon daemons causing MDS failover (symptom: failed to set counters on mds daemon...
Another one here, easily identifiable from teuthology log:... John Spray
02:00 PM Bug #20055 (Fix Under Review): Journaler may execute on_safe contexts prematurely
https://github.com/ceph/ceph/pull/15240 Zheng Yan
01:45 PM Bug #20055 (Resolved): Journaler may execute on_safe contexts prematurely
Zheng Yan

05/22/2017

09:14 PM Bug #20040 (Fix Under Review): "terminate called after throwing an instance of 'std::out_of_range...
https://github.com/ceph/ceph/pull/15213 John Spray
03:39 PM Bug #20040 (Resolved): "terminate called after throwing an instance of 'std::out_of_range'" in po...
Run: http://pulpito.ceph.com/teuthology-2017-05-21_22:37:21-powercycle-master-testing-basic-mira/
Jobs: '1204386', '...
Yuri Weinstein
03:41 PM Bug #20039 (Fix Under Review): mds: replay of export pinned inode does not result in export
https://github.com/ceph/ceph/pull/15205 Patrick Donnelly
03:33 PM Bug #20039 (Resolved): mds: replay of export pinned inode does not result in export
Found this while thrashing exports. Example log:... Patrick Donnelly
11:40 AM Feature #17835: mds: enable killpoint tests for MDS-MDS subtree export
(NB original PR was https://github.com/ceph/ceph/pull/13308) John Spray
10:29 AM Backport #20028 (Resolved): kraken: Deadlock on two ceph-fuse clients accessing the same file
https://github.com/ceph/ceph/pull/16191 Nathan Cutler
10:29 AM Backport #20027 (Resolved): jewel: Deadlock on two ceph-fuse clients accessing the same file
https://github.com/ceph/ceph/pull/15438 Nathan Cutler
10:29 AM Backport #20026 (Resolved): kraken: cephfs: MDS became unresponsive when truncating a very large ...
https://github.com/ceph/ceph/pull/16190 Nathan Cutler
10:29 AM Backport #20025 (Resolved): jewel: MDS became unresponsive when truncating a very large file
https://github.com/ceph/ceph/pull/15442 Nathan Cutler
02:22 AM Bug #19955: Too many stat ops when MDS trying to probe a large file
It's possible that client_range is not properly cleared in some corner cases. Need detail log to find out. Zheng Yan

05/19/2017

01:44 PM Bug #19854 (Duplicate): ceph-fuse write a big file,The file is only written in part
It's a known issue. If you use ceph-fuse, and multiple client read/modify a file at the same time, you should disable... Zheng Yan
10:23 AM Bug #17468 (Closed): CephFs: IO Pauses for more than a 40 seconds, while running write intensive IOs
Unable to consistently reproduce the bug. Vishal Kanaujia
12:56 AM Feature #17835: mds: enable killpoint tests for MDS-MDS subtree export
Taking this one. I'm working on a test now. Patrick Donnelly

05/18/2017

10:46 PM Bug #17259 (Won't Fix): multimds: ranks >= max_mds may be assigned after reducing max_mds
This affected kcephfs which was fixed in https://github.com/ceph/ceph-client/commit/76201b6354bb3aa31c7ba2bd42b9cbb8d... Patrick Donnelly
10:43 PM Bug #19240: multimds on linode: troubling op throughput scaling from 8 to 16 MDS in kernel bulid ...
To close this we should confirm hypothesis with new op tracking from http://tracker.ceph.com/issues/19362
I'll do ...
Patrick Donnelly
04:07 PM Bug #19934 (Resolved): ceph fs set cephfs standby_count_wanted 0 fails on jewel upgrade
https://github.com/ceph/ceph/pull/15126 Kefu Chai
03:53 AM Bug #19854: ceph-fuse write a big file,The file is only written in part
hi zheng yan:
the problem occurs when multiple clients read/write a file at the same time in our environment;
junming rao
01:14 AM Bug #19955: Too many stat ops when MDS trying to probe a large file
John Spray wrote:
> File size recovery should only happen when a client has failed to reconnect properly during the ...
Sandy Xu
12:14 AM Bug #19969 (Fix Under Review): CDir.cc: 909: FAILED assert(get_num_ref() == (state_test(STATE_STI...
Zheng Yan
12:14 AM Bug #19969: CDir.cc: 909: FAILED assert(get_num_ref() == (state_test(STATE_STICKY) ? 1:0))
Fix is already in my wip-multimds-misc branch https://github.com/ceph/ceph/pull/14550/commits/b4e0d12c4d00e4994eff3d8... Zheng Yan

05/17/2017

08:28 PM Bug #19969: CDir.cc: 909: FAILED assert(get_num_ref() == (state_test(STATE_STICKY) ? 1:0))
MDS log: https://www.dropbox.com/s/hd7bk0lwznwxlcy/mds.a.log.bz2 Douglas Fuller
08:20 PM Bug #19969 (Resolved): CDir.cc: 909: FAILED assert(get_num_ref() == (state_test(STATE_STICKY) ? 1...
... Douglas Fuller
03:54 PM Bug #16588 (Resolved): ceph mds dump show incorrect number of metadata pools.
Greg Farnum
11:20 AM Bug #19955 (Fix Under Review): Too many stat ops when MDS trying to probe a large file
https://github.com/ceph/ceph/pull/15131 Zheng Yan
11:12 AM Bug #19955: Too many stat ops when MDS trying to probe a large file
File size recovery should only happen when a client has failed to reconnect properly during the MDS restart. Is that... John Spray
03:29 AM Bug #19955 (Resolved): Too many stat ops when MDS trying to probe a large file
When MDS recovers, it may emit tons of `stat` ops to OSDs trying to probe a large file, which as a result prevents cl... Sandy Xu
10:49 AM Bug #19854: ceph-fuse write a big file,The file is only written in part
hi zheng yan:
disable page cache at the client(fuse_disable_pagecache = true), problem disappear;
junming rao
09:06 AM Bug #19946 (Fix Under Review): CInode.cc: 2481: FAILED assert(s == nested_auth_pins)
https://github.com/ceph/ceph/pull/15130 Zheng Yan
03:40 AM Bug #19946: CInode.cc: 2481: FAILED assert(s == nested_auth_pins)
happens only when mds_debug_auth_pins is enabled. the new dirfrag hasn't been added to inode's frag map, which confus... Zheng Yan

05/16/2017

07:51 PM Bug #19946: CInode.cc: 2481: FAILED assert(s == nested_auth_pins)
Full MDS log: https://www.dropbox.com/s/skjrie44ngc27cj/mds.b.log.bz2 Douglas Fuller
07:50 PM Bug #19946 (Resolved): CInode.cc: 2481: FAILED assert(s == nested_auth_pins)
nested_auth_pins == 2
s == 1
2017-05-16 10:15:54.754892 7fea71adb700 -1 /home/dfuller/ceph/src/mds/CInode.cc:
I...
Douglas Fuller
11:00 AM Bug #19934: ceph fs set cephfs standby_count_wanted 0 fails on jewel upgrade
... John Spray
02:19 AM Bug #19934 (Resolved): ceph fs set cephfs standby_count_wanted 0 fails on jewel upgrade
... Sage Weil
10:00 AM Bug #19892 (Fix Under Review): Test failure: test_purge_queue_op_rate fails
John Spray
09:52 AM Bug #19893 (Resolved): test_rebuild_simple_altpool fails
John Spray
09:45 AM Feature #19362 (Resolved): mds: add perf counters for each type of MDS operation
John Spray
09:43 AM Bug #19890 (Resolved): src/test/pybind/test_cephfs.py fails
John Spray
09:24 AM Feature #19820 (Resolved): ceph-fuse: use userspace permission check by default
Zheng Yan
09:14 AM Bug #19755 (Pending Backport): MDS became unresponsive when truncating a very large file
John Spray

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
 

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