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From 09/17/2016 to 10/16/2016

10/16/2016

10:45 AM Bug #17563: extremely slow ceph_fsync calls
Yep, exactly. I noticed this while running the cthon04 testsuite against it. It copies some source files into place a... Jeff Layton

10/15/2016

10:06 PM Bug #17564: close race window when handling writes on a file descriptor opened with O_APPEND
Good point. Yeah, a retry loop may be the best we can do in that case. I'll have to read up on rados asserts to make ... Jeff Layton
01:16 AM Bug #17564: close race window when handling writes on a file descriptor opened with O_APPEND
Are we *allowed* to fail writes like that? :/
It doesn't actually close the race in all cases, but for sane use it...
Greg Farnum
09:39 AM Backport #17582 (Resolved): jewel: monitor assertion failure when deactivating mds in (invalid) f...
https://github.com/ceph/ceph/pull/11862 Nathan Cutler
09:34 AM Bug #16610 (Resolved): Jewel: segfault in ObjectCacher::FlusherThread
Nathan Cutler
08:28 AM Bug #17468: CephFs: IO Pauses for more than a 40 seconds, while running write intensive IOs
Further analysis of I/O drop points to correlation of MDS config parameter mds_log_max_segments and I/O drop. Using d... Vishal Kanaujia

10/14/2016

11:39 PM Bug #17563: extremely slow ceph_fsync calls
Oh right, this doesn't even have a way to ask the MDS for immediate service — notice how it just puts already-sent re... Greg Farnum
11:27 PM Bug #17562: backtrace check fails when scrubbing directory created by fsstress
It looks to me like compare() is doing the right thing, but that the scrubbing code is declaring an error if the on-d... Greg Farnum
11:19 PM Bug #17562: backtrace check fails when scrubbing directory created by fsstress
Well, in inode_backtrace_t::compare() we're trying to determine and return three different things, as described in th... Greg Farnum
08:06 PM Backport #17131 (Resolved): jewel: Jewel: segfault in ObjectCacher::FlusherThread
Loïc Dachary
05:06 PM Bug #16255 (Resolved): ceph-create-keys: sometimes blocks forever if mds "allow" is set
Nathan Cutler
02:26 PM Backport #17347 (Resolved): jewel: ceph-create-keys: sometimes blocks forever if mds "allow" is set
Sage Weil
10:04 AM Bug #17518 (Pending Backport): monitor assertion failure when deactivating mds in (invalid) fscid 0
John Spray
07:10 AM Bug #17525 (Duplicate): "[ FAILED ] LibCephFS.ThreesomeInterProcessRecordLocking" in smoke
Loïc Dachary
07:03 AM Bug #17525: "[ FAILED ] LibCephFS.ThreesomeInterProcessRecordLocking" in smoke
In jewel http://pulpito.ceph.com/loic-2016-10-13_17:04:37-fs-jewel-backports-distro-basic-smithi/471638/... Loïc Dachary

10/13/2016

07:00 PM Bug #17563: extremely slow ceph_fsync calls
This program is a reproducer. You can build it with something like ... Jeff Layton
01:10 PM Bug #17563: extremely slow ceph_fsync calls
Is that something we can change? Slow fsync() performance is particularly awful for applications.
In any case, the...
Jeff Layton
11:46 AM Bug #17563: extremely slow ceph_fsync calls
The reason is that client fsync does not force MDS flush its journal. fsync may wait up to a MDS tick if there is no ... Zheng Yan
10:22 AM Bug #17563 (Resolved): extremely slow ceph_fsync calls
I've been seeing problems with very slow fsyncs vs. a vstart cluster when I run ganesha on top of it. This is the gan... Jeff Layton
03:51 PM Bug #17466 (Resolved): MDSMonitor: non-existent standby_for_fscid not caught
Loïc Dachary
03:51 PM Bug #17197 (Resolved): ceph-fuse crash in Client::get_root_ino
Loïc Dachary
03:51 PM Bug #17105 (Resolved): multimds: allow_multimds not required when max_mds is set in ceph.conf at ...
Loïc Dachary
03:51 PM Bug #16764 (Resolved): ceph-fuse crash on force unmount with file open
Loïc Dachary
03:51 PM Bug #16066 (Resolved): client: FAILED assert(root_ancestor->qtree == __null)
Loïc Dachary
01:27 PM Bug #17564: close race window when handling writes on a file descriptor opened with O_APPEND
For the record -- I really don't care for O_APPEND semantics, but...
_write() does this currently:...
Jeff Layton
11:41 AM Bug #17564: close race window when handling writes on a file descriptor opened with O_APPEND
Not that easy to do. MDS does not always issue caps what client wants. In this case, client wants Fsw, but MDS may on... Zheng Yan
10:59 AM Bug #17564 (New): close race window when handling writes on a file descriptor opened with O_APPEND
This comment is in _write() in the userland client code:... Jeff Layton
01:02 PM Backport #16313 (Resolved): jewel: client: FAILED assert(root_ancestor->qtree == __null)
Loïc Dachary
12:45 PM Bug #17468: CephFs: IO Pauses for more than a 40 seconds, while running write intensive IOs
John, there are two test cases.
1. Load files into file system. We created 900k files of 1k size
2. Run I/O tests s...
Vishal Kanaujia
09:15 AM Bug #17562 (Resolved): backtrace check fails when scrubbing directory created by fsstress
when scrubbing created by fsstress, there are lots of false backtrace errors. The bug is in inode_backtrace_t::compar... Zheng Yan
06:54 AM Backport #17207 (Resolved): jewel: ceph-fuse crash on force unmount with file open
Loïc Dachary
06:44 AM Backport #17206 (Resolved): jewel: ceph-fuse crash in Client::get_root_ino
Loïc Dachary
06:44 AM Backport #17264 (Resolved): jewel: multimds: allow_multimds not required when max_mds is set in c...
Loïc Dachary
06:43 AM Backport #17557 (Resolved): jewel: MDSMonitor: non-existent standby_for_fscid not caught
Loïc Dachary

10/12/2016

04:25 PM Feature #17276 (Resolved): stick client PID in client_metadata
Patrick Donnelly
04:22 PM Bug #17531 (Resolved): mds fails to respawn if executable has changed
Patrick Donnelly

10/11/2016

08:57 AM Backport #17244 (In Progress): jewel: Failure in snaptest-git-ceph.sh
Loïc Dachary
08:56 AM Backport #17246 (In Progress): jewel: Log path as well as ino when detecting metadata damage
Loïc Dachary
08:52 AM Backport #17347 (In Progress): jewel: ceph-create-keys: sometimes blocks forever if mds "allow" i...
Loïc Dachary
08:51 AM Backport #17474 (In Progress): jewel: Failure in dirfrag.sh
Loïc Dachary
08:50 AM Backport #17476 (In Progress): jewel: Failure in snaptest-git-ceph.sh
Loïc Dachary
08:45 AM Backport #17477 (In Progress): jewel: Crash in Client::_invalidate_kernel_dcache when reconnectin...
Loïc Dachary
08:40 AM Backport #17478 (In Progress): jewel: MDS goes damaged on blacklist (failed to read JournalPointe...
Loïc Dachary
08:34 AM Backport #17479 (In Progress): jewel: Duplicate damage table entries
Loïc Dachary
08:32 AM Backport #17557 (In Progress): jewel: MDSMonitor: non-existent standby_for_fscid not caught
Loïc Dachary
08:08 AM Backport #17557 (Resolved): jewel: MDSMonitor: non-existent standby_for_fscid not caught
https://github.com/ceph/ceph/pull/11389 Loïc Dachary

10/10/2016

09:15 PM Bug #17548: should userland ceph_llseek do permission checking?
... Jeff Layton
08:47 PM Bug #17548: should userland ceph_llseek do permission checking?
Actually, now I'm confused. What's the failing test, if this isn't a case users should run into anyway? Greg Farnum
08:42 PM Bug #17548: should userland ceph_llseek do permission checking?
There are several ways, but yeah...it comes down to being careful to close out old file descriptors (or use O_CLOEXEC... Jeff Layton
08:40 PM Bug #17548: should userland ceph_llseek do permission checking?
Yeah, sorry. I know it's possible for a process to drop permissions somehow or other. Greg Farnum
08:36 PM Bug #17548: should userland ceph_llseek do permission checking?
That's just the way UNIX (and hence POSIX) works. UNIX pipelines require file descriptor inheritance.
I'm not sure...
Jeff Layton
08:12 PM Bug #17548: should userland ceph_llseek do permission checking?
But...isn't that insecure by design? Why should we assume an open FD is still valid on a setuid'ed fork(), for instance? Greg Farnum
08:07 PM Bug #17548: should userland ceph_llseek do permission checking?
So does fstat, and we don't do any special permission checking there either.
I guess my view is that if you're iss...
Jeff Layton
07:56 PM Bug #17548: should userland ceph_llseek do permission checking?
We probably want to follow the kernel. But when I read the man pages and think about security, it seems like it shoul... Greg Farnum
03:53 PM Bug #17548: should userland ceph_llseek do permission checking?
Seems reasonable to remove. Patrick Donnelly
11:48 AM Bug #17548 (Resolved): should userland ceph_llseek do permission checking?
One of the test failures here:
http://qa-proxy.ceph.com/teuthology/jlayton-2016-10-08_00:13:32-fs-wip-jlayton-...
Jeff Layton
01:51 PM Bug #17468: CephFs: IO Pauses for more than a 40 seconds, while running write intensive IOs
Vishal: are you still investigating this or do you need some input from others? John Spray
01:46 PM Bug #17522 (In Progress): ceph_readdirplus_r does not acquire caps before sending back attributes
John Spray
12:35 PM Bug #17547: ceph-fuse 10.2.3 segfault
I am preparing new build with a patch from https://github.com/ceph/ceph/pull/10921 Henrik Korkuc
12:12 PM Bug #17547: ceph-fuse 10.2.3 segfault
It is happening on 10.2.3 cluster too (just checked another cluster). It's just that I took this segfault from client... Henrik Korkuc
12:11 PM Bug #17547: ceph-fuse 10.2.3 segfault
Seems likely to be same issue fixed by https://github.com/ceph/ceph/pull/10921 (i.e. duplicate of http://tracker.ceph... John Spray
12:10 PM Bug #17547: ceph-fuse 10.2.3 segfault
> ceph-fuse 10.2.3 segfaults on 10.2.2 Ceph cluster.
Are you asserting that it *doesn't* segfault on a 10.2.3 ceph...
John Spray
11:38 AM Bug #17547 (Resolved): ceph-fuse 10.2.3 segfault
ceph-fuse 10.2.3 segfaults on 10.2.2 Ceph cluster.
ceph-fuse has #17275 and https://github.com/ceph/ceph/pull/1086...
Henrik Korkuc
11:24 AM Bug #17466 (Pending Backport): MDSMonitor: non-existent standby_for_fscid not caught
Jewel backport PR here: https://github.com/ceph/ceph/pull/11389 John Spray

10/07/2016

11:16 PM Feature #17276: stick client PID in client_metadata
Testing an email filter. Please ignore... Patrick Donnelly
11:44 AM Feature #17532: qa: repeated "rsync --link-dest" workload
Also: ensure that the test is running with an "mds cache size" setting smaller than the directory being backed up. John Spray
11:41 AM Feature #17532 (New): qa: repeated "rsync --link-dest" workload
Related but distinct: http://tracker.ceph.com/issues/17434
We should have a test that uses the --link-dest feature...
John Spray

10/06/2016

11:09 PM Bug #17531 (Fix Under Review): mds fails to respawn if executable has changed
PR: https://github.com/ceph/ceph/pull/11362 Patrick Donnelly
10:48 PM Bug #17531 (Resolved): mds fails to respawn if executable has changed
If the mds is failed via `ceph mds fail` and the executable file has changed, the mds will fail to respawn using exec... Patrick Donnelly
09:19 PM Feature #17276 (Fix Under Review): stick client PID in client_metadata
PR: https://github.com/ceph/ceph/pull/11359 Patrick Donnelly
08:04 PM Bug #17518 (Fix Under Review): monitor assertion failure when deactivating mds in (invalid) fscid 0
PR: https://github.com/ceph/ceph/pull/11357 Patrick Donnelly
04:17 PM Bug #17525 (Duplicate): "[ FAILED ] LibCephFS.ThreesomeInterProcessRecordLocking" in smoke
Run: http://pulpito.ceph.com/teuthology-2016-10-06_05:00:03-smoke-master-testing-basic-vps/
Job: 457132
Logs: http:...
Yuri Weinstein
11:13 AM Bug #17522 (Resolved): ceph_readdirplus_r does not acquire caps before sending back attributes
In order to send a reliable set of attributes back to the caller, cephfs should ensure that the client has shared cap... Jeff Layton
10:38 AM Backport #15999 (Resolved): jewel: CephFSVolumeClient: read-only authorization for volumes
Nathan Cutler wrote:
> https://github.com/ceph/ceph/pull/9558
> https://github.com/ceph/ceph-qa-suite/pull/1041
...
Ramana Raja
10:34 AM Feature #15614 (Resolved): CephFSVolumeClient: read-only authorization for volumes
Ramana Raja

10/05/2016

09:27 PM Bug #17518 (Resolved): monitor assertion failure when deactivating mds in (invalid) fscid 0
Made a simple vstart cluster and tried this:... Patrick Donnelly
09:12 PM Bug #17517 (Resolved): ceph-fuse: does not handle ENOMEM during remount
When running 8 ceph-fuse clients on a single Linode VM with 2GB memory, I observed the clients would die under load w... Patrick Donnelly
07:43 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
I ended up going with a journal flush and a ceph fs reset. The mds is now up and clients can mount. Thank you both fo... Adam Tygart
02:56 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
Digging through that patch, I'm not sure it is setup to work with the mdsmap->fsmap conversion that happened at some ... Adam Tygart
01:24 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
Hmm, I guess the --yes-i-really-mean-it part isn't helping! (http://tracker.ceph.com/issues/14379)
I've attached Z...
John Spray
01:06 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
Well, crap. I don't remember running that, and it wasn't in the bash_history on the monitor I've been using, but:
...
Adam Tygart
12:24 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
Anything rank that is in the 'in' set should also be in one of failed,stopped,damaged or up.
I notice that in the ...
John Spray
04:25 AM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
http://people.cs.ksu.edu/~mozes/ceph-mon.hobbit01-debug-branch.log
Unfortunately, it would seem we're bailing out ...
Adam Tygart
12:26 AM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
mon level 20 should do it. Greg Farnum

10/04/2016

11:34 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
I'm building it now. What logs and levels would you like me to collect? Adam Tygart
10:57 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
I built a debug commit and merged in wip-17466-jewel; named the result wip-1746-jewel-debug. Greg Farnum
10:05 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
there was definitely an encoding issue. I went back through the historical mdsmaps and it wasn't always insisting it ... Adam Tygart
09:57 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
I think that if you use the repair tools to flush the MDS journal and then do an fs reset you should get everything b... Greg Farnum
09:43 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
No, you're correct. The part you're missing is MDSMonitor::maybe_expand_cluster(), invoked from MDSMonitor::tick(). I... Greg Farnum
07:37 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
https://github.com/ceph/ceph/blob/master/src/mon/MDSMonitor.cc#L2865
If I'm reading the code paths correctly, and ...
Adam Tygart
11:02 AM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
Gah, I thought I saw it (created new FS and set standby_for_fscid, then saw it stuck in standby), but a few deamon re... John Spray
10:44 AM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
There is some other bug here with standby_for_rank and standby_for_fscid set correctly, I can reproduce it locally. ... John Spray
12:38 PM Bug #17468: CephFs: IO Pauses for more than a 40 seconds, while running write intensive IOs
1. MDS runs with default configuration.
2. On MDS node, I ran following commands:
# ceph --admin-daemon ceph-md...
Vishal Kanaujia
11:32 AM Bug #17216: ceph_volume_client: recovery of partial auth update is broken
Proposed fix: https://github.com/ceph/ceph/pull/11304 Ramana Raja
05:32 AM Bug #17368 (Resolved): mds: allowed GIDs must be ordered in the cephx string
Greg Farnum
05:32 AM Bug #16367 (Resolved): libcephfs: UID parsing breaks root squash (Ganesha FSAL)
Greg Farnum

10/03/2016

11:57 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
ceph-post-file: 731781d4-c78c-47f9-9de3-e151b5c1a5f9
Above is the Monitor log with a fresh boot of the mds.
Adam Tygart
10:06 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
That FSMap contains a standby with '"standby_for_fscid": 0', but the existing filesystem is '"id": 2'.
Had him set i...
Greg Farnum
03:18 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
In fact, the mdsmap epoch is quite a lot larger than I remember it. I think it was in the low 50's before this issue... Adam Tygart
03:08 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
I've cherry-picked the mds and mon fixes from your pull-request onto jewel and built a new version. this allowed me t... Adam Tygart
06:46 AM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
wip-17466-jewel is building with a minimal fix rebased on v10.2.3
https://github.com/ceph/ceph/pull/11281 has the ...
John Spray
06:39 AM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
I think this is happening when older MDSs send a beacon to newer mons, because MMDSBeacon isn't initialising POD fiel... John Spray
06:30 AM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
... John Spray
01:42 PM Bug #17468 (In Progress): CephFs: IO Pauses for more than a 40 seconds, while running write inten...
Vishal Kanaujia
01:27 PM Bug #17468: CephFs: IO Pauses for more than a 40 seconds, while running write intensive IOs
I collected stack unwind traces in MDS process while no I/O was observed during write ops on cephFS. Stack trace freq... Vishal Kanaujia
01:28 PM Backport #17479 (Resolved): jewel: Duplicate damage table entries
https://github.com/ceph/ceph/pull/11412 Loïc Dachary
01:28 PM Backport #17478 (Resolved): jewel: MDS goes damaged on blacklist (failed to read JournalPointer: ...
https://github.com/ceph/ceph/pull/11413 Loïc Dachary
01:28 PM Backport #17477 (Resolved): jewel: Crash in Client::_invalidate_kernel_dcache when reconnecting d...
https://github.com/ceph/ceph/pull/11414 Loïc Dachary
01:28 PM Backport #17476 (Resolved): jewel: Failure in snaptest-git-ceph.sh
https://github.com/ceph/ceph/pull/11415 Loïc Dachary
01:27 PM Backport #17474 (Resolved): jewel: Failure in dirfrag.sh
https://github.com/ceph/ceph/pull/11416 Loïc Dachary

10/02/2016

08:34 PM Bug #10944: Deadlock, MDS logs "slow request", getattr pAsLsXsFs failed to rdlock
Oliver: use "ceph daemon mds.<id> objecter_requests" to see if the MDS is stuck waiting for operations from the OSDs. John Spray

10/01/2016

06:02 AM Bug #17468 (Closed): CephFs: IO Pauses for more than a 40 seconds, while running write intensive IOs
CephFs Environment:
1 MDS node
1 Ceph Kernel Filesystem, Ubuntu 14.04 LTS, kernel version 4.4.0-36-generic
Test ...
Parikshith B

09/30/2016

09:50 PM Bug #17466: MDSMonitor: non-existent standby_for_fscid not caught
So now it seems like although the order of members was whacky, calls to = {fsicd, rank} were actually assigning the v... John Spray
08:59 PM Bug #17466 (Fix Under Review): MDSMonitor: non-existent standby_for_fscid not caught
https://github.com/ceph/ceph/pull/11281 John Spray
08:48 PM Bug #17466 (Resolved): MDSMonitor: non-existent standby_for_fscid not caught
We've got it using aggregate initialization (that is, the explicity {a, b} syntax), but we're ordering the rank and f... Greg Farnum
09:19 PM Feature #17434: qa: background rsync task for FS workunits
When we build this, we should include some performance metrics gathering. Many of our bugs around cap handling here a... Greg Farnum
04:27 PM Bug #10944: Deadlock, MDS logs "slow request", getattr pAsLsXsFs failed to rdlock
Hi,
i fully understand that this things might not be trivial.
But we have again that issue. Due to a network p...
Oliver Dzombc
03:34 AM Bug #17069: multimds: slave rmdir assertion failure
snapshot bug, lower Priority Zheng Yan
02:45 AM Bug #17069: multimds: slave rmdir assertion failure
please don't run snapshot tests on multimds, they are know broken. Zheng Yan
03:33 AM Bug #16768 (Need More Info): multimds: check_rstat assertion failure
Zheng Yan
03:26 AM Bug #16768: multimds: check_rstat assertion failure
Patrick Donnelly wrote:
> Zheng, I think we already have "debug mds = 20", right? From the config for this run: http...
Zheng Yan
03:28 AM Bug #16886 (Need More Info): multimds: kclient hang (?) in tests
no debug log found in http://pulpito.ceph.com/pdonnell-2016-07-29_08:28:00-multimds-master---basic-mira/339886/ Zheng Yan
03:22 AM Bug #17392 (Resolved): ceph-fuse sometimes fails to terminate (failures with "reached maximum tri...
the buggy code was newly introduced, which does not exist in jewel
the jewel hang is different bug...
Zheng Yan
02:39 AM Bug #16926: multimds: kclient fails to mount
I don't see any mount failure when using testing branch. Besides, I see lots of snapshot related failures. snapshot i... Zheng Yan

09/29/2016

03:45 PM Support #17171 (Closed): Ceph-fuse client hangs on unmount
John Spray
12:56 PM Support #17171: Ceph-fuse client hangs on unmount
We can probably close this issue, we'll reopen or create new when we'll be able to reliably reproduce issue Arturas Moskvinas
03:38 PM Bug #17173 (Pending Backport): Duplicate damage table entries
John Spray
12:01 PM Bug #17270 (Fix Under Review): [cephfs] fuse client crash when adding a new osd
Opened https://github.com/ceph/ceph/pull/11262 for the fix for the first crash.
Opened http://tracker.ceph.com/iss...
John Spray
12:01 PM Bug #17435 (New): Crash in ceph-fuse in ObjectCacher::trim while adding an OSD

From: http://tracker.ceph.com/issues/17270, in which there was initially a crash during writes, and this appears to...
John Spray
11:48 AM Feature #17434 (Fix Under Review): qa: background rsync task for FS workunits
A client that just sits there trying to rsync the contents of the filesystem. Running this at the same time as any o... John Spray

09/28/2016

02:25 PM Feature #11171 (Resolved): Path filtering on "dump cache" asok
John Spray
02:22 PM Bug #17392 (Pending Backport): ceph-fuse sometimes fails to terminate (failures with "reached max...
John Spray
02:22 PM Bug #17253 (Pending Backport): Crash in Client::_invalidate_kernel_dcache when reconnecting durin...
John Spray
02:22 PM Bug #17286 (Pending Backport): Failure in dirfrag.sh
John Spray
02:21 PM Bug #17236 (Pending Backport): MDS goes damaged on blacklist (failed to read JournalPointer: -108...
John Spray
02:21 PM Bug #17271 (Pending Backport): Failure in snaptest-git-ceph.sh
John Spray

09/27/2016

07:10 PM Feature #17276: stick client PID in client_metadata
There's already a GID (just an increasing integer) that the monitor uniquely associates with each client session — I ... Greg Farnum
07:00 PM Feature #17276: stick client PID in client_metadata
I will take this as I've been wanting it for my performance work.
I'm also wondering if you think it'd be useful t...
Patrick Donnelly
06:21 PM Bug #17294: mds client didn't update directory content after short network break
That sounds good to me.
It'll actually be a little finicky though — if we generate a new MDSMap that cuts the time...
Greg Farnum
04:02 PM Bug #17294: mds client didn't update directory content after short network break
Oh dear, the MDS takes mds_session_timeout from its local config, but the client users mdsmap->get_session_timeout().... John Spray
01:21 PM Bug #17275: MDS long-time blocked ops. ceph-fuse locks up with getattr of file
I created #17413 for that. Still waiting for this issue's issue to pop out Henrik Korkuc
03:03 AM Bug #17275: MDS long-time blocked ops. ceph-fuse locks up with getattr of file
Henrik Korkuc wrote:
> it looks like this time I got a read request stuck for 2 days from OSD. Client is 0.94.9
>
...
Zheng Yan
03:10 AM Bug #17368 (Fix Under Review): mds: allowed GIDs must be ordered in the cephx string
A new patch on https://github.com/ceph/ceph/pull/11218 Greg Farnum

09/26/2016

07:11 PM Bug #17408 (Can't reproduce): Possible un-needed wait on rstats when listing dir?

When a client does "ls -l" on a dir where other clients are doing lots of writes, it can't see an up to date size w...
John Spray
04:54 PM Bug #17294: mds client didn't update directory content after short network break
Yes, there's session renewal, and the MDS shouldn't unilaterally revoke caps until that time has passed.
I think w...
Greg Farnum
02:07 PM Bug #17294: mds client didn't update directory content after short network break
Ok, so to summarize (based on speculation here -- I haven't reproduced this).
After the first ls -l, client A has ...
Jeff Layton
01:55 PM Bug #17294: mds client didn't update directory content after short network break
So we should change this to use the same value everywhere (from the mdsmap!) John Spray
03:02 PM Bug #17275: MDS long-time blocked ops. ceph-fuse locks up with getattr of file
it looks like this time I got a read request stuck for 2 days from OSD. Client is 0.94.9
client cache: ceph-post-f...
Henrik Korkuc
01:58 PM Bug #17275: MDS long-time blocked ops. ceph-fuse locks up with getattr of file
check the cluster log, find lines "client.xxx failing to respond to capability release". client.xxx is the guy that c... Zheng Yan
01:44 PM Bug #17275: MDS long-time blocked ops. ceph-fuse locks up with getattr of file
hey Zheng,
can you provide me instructions how can I trace client which blocks ops? client.2816210 in this case.
...
Henrik Korkuc
01:50 PM Bug #17308 (Fix Under Review): MDSMonitor should tolerate paxos delays without failing daemons (W...
John Spray
01:22 PM Bug #17392 (Fix Under Review): ceph-fuse sometimes fails to terminate (failures with "reached max...
https://github.com/ceph/ceph/pull/11225 Zheng Yan

09/24/2016

03:14 AM Bug #16367 (Fix Under Review): libcephfs: UID parsing breaks root squash (Ganesha FSAL)
https://github.com/ceph/ceph/pull/11218 Greg Farnum
01:48 AM Feature #3314: client: client interfaces should take a set of group ids
Passing this off since he's been doing the statx interfaces and has more experience as a library consumer. Greg Farnum

09/23/2016

05:00 PM Bug #17392 (Resolved): ceph-fuse sometimes fails to terminate (failures with "reached maximum tri...
Seen here:
http://pulpito.ceph.com/jspray-2016-09-21_18:37:24-fs-wip-jcsp-greenish-distro-basic-smithi/429512/
http...
John Spray
01:45 PM Bug #17370: knfs ffsb hang on master
there is no log and I can't reproduce this locally. lower the priority Zheng Yan
10:11 AM Bug #16640: libcephfs: Java bindings failing to load on CentOS
Temporarily pinning tests to Ubuntu: https://github.com/ceph/ceph-qa-suite/pull/1186 John Spray
10:11 AM Bug #16556: LibCephFS.InterProcessLocking failing on master and jewel
Temporarily disabling: https://github.com/ceph/ceph/pull/11211 John Spray

09/22/2016

02:32 AM Bug #17370 (Can't reproduce): knfs ffsb hang on master
http://qa-proxy.ceph.com/teuthology/teuthology-2016-09-19_17:35:03-knfs-master-testing-basic-mira/424307/teuthology.l... Zheng Yan

09/21/2016

10:25 PM Bug #17368 (Resolved): mds: allowed GIDs must be ordered in the cephx string
If you do something like
> ASSERT_TRUE(cap.parse(g_ceph_context, "allow * uid=10 gids=10,11,12; allow * uid=12 gid...
Greg Farnum
10:24 PM Bug #16926: multimds: kclient fails to mount
Assignee changed accidentally. Sorry! Patrick Donnelly
10:23 PM Bug #16926: multimds: kclient fails to mount
Here was a run with -k testing:
http://pulpito.ceph.com/pdonnell-2016-08-11_20:40:52-multimds-master-testing-basic...
Patrick Donnelly
05:10 PM Bug #16926: multimds: kclient fails to mount
Pushing this to Zheng since it's another kclient issue. Brett Niver
09:37 PM Bug #17294: mds client didn't update directory content after short network break
Nathan / Zhen,
I will take a look at it.
Daniel Oliveira
07:42 AM Bug #17294: mds client didn't update directory content after short network break
I checked this again. This issue happens only when mds' session_timeout config is non-default (which is smaller than ... Zheng Yan
02:41 AM Bug #17294: mds client didn't update directory content after short network break
Zheng Yan wrote:
> anyone interesting in this. this is easy to reproduce and it's good opportunity to how capability...
ren li
02:00 PM Bug #17253 (Fix Under Review): Crash in Client::_invalidate_kernel_dcache when reconnecting durin...
https://github.com/ceph/ceph/pull/11170 Zheng Yan
06:40 AM Bug #17253: Crash in Client::_invalidate_kernel_dcache when reconnecting during unmount
there are some unconnected inodes (due to dirty data flush?) , root inode is deleted before the unconnected inodes ge... Zheng Yan
07:50 AM Bug #17308: MDSMonitor should tolerate paxos delays without failing daemons (Was: Unexplained del...
# leader (mon.b@0) sent begin to peons
* 2016-09-12 22:40:32.630175 7fe3407e7700 10 mon.b@0(leader).paxos(paxos u...
Kefu Chai

09/20/2016

08:00 PM Backport #17347 (Resolved): jewel: ceph-create-keys: sometimes blocks forever if mds "allow" is set
https://github.com/ceph/ceph/pull/11417 Nathan Cutler
01:57 PM Bug #17275: MDS long-time blocked ops. ceph-fuse locks up with getattr of file
It seems ObjectCacher::maybe_wait_for_writeback() doesn't get woken up properly. Maybe following patch can fix it
...
Zheng Yan
01:48 PM Bug #17294: mds client didn't update directory content after short network break
anyone interesting in this. this is easy to reproduce and it's good opportunity to how capability works Zheng Yan
01:38 PM Bug #16397: nfsd selinux denials causing knfs tests to fail
John Spray wrote:
> I notice a recent run that didn't have any of these failures, possibly the kernel got upgraded?
...
Jeff Layton
01:26 PM Bug #16397: nfsd selinux denials causing knfs tests to fail
I notice a recent run that didn't have any of these failures, possibly the kernel got upgraded?
http://pulpito.ceph....
John Spray
12:52 PM Backport #17207 (In Progress): jewel: ceph-fuse crash on force unmount with file open

Setting In Progress because Zheng already created a PR
https://github.com/ceph/ceph/pull/10958
John Spray
12:50 PM Backport #17264 (In Progress): jewel: multimds: allow_multimds not required when max_mds is set i...
Setting In Progress because Patrick already uploaded a PR for Jewel
https://github.com/ceph/ceph/pull/10997
John Spray
11:05 AM Bug #12909: cmake: client/fuse_ll.cc can't locate fuse_lowlevel.h
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #7867: client/Client.cc: 2087: FAILED assert(!unclean)
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #5289: mds closing stale session
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #5287: the permission of file in CephFS
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Support #5285: cephfs give permission to write files
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #4038: ceph-fuse: various hangs
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Documentation #3672: doc: how to mount ceph-fuse from fstab
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #3184: ceph-fuse should not segfault without a keyring
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #2293: admin sockets don't persist with ceph-fuse
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #2159: ceph-fuse: big_writes option not recognized
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1957: ceph-fuse: have "." and ".." entries consistently
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1746: PerfCounters::set segfault
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1737: ceph-fuse crash in xlist::remove
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1728: multiple cfuse tests failing with non-empty directories
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1603: ceph-fuse crash during unmount
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1510: fsx failure on cfuse
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1509: cfuse sometimes hangs after unmount
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1472: cfuse hangs with v0.34
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1467: cfuse crash during fsx workunit
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1437: cfuse can't change permissions of a file
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1429: cfuse assert failed assert(diri->dn_set.size() < 2)
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1324: cfuse: 2-MDS snaptest2 doesn't let client unmount
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1323: cfuse: 2-MDS snaptest2 doesn't complete
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1252: regression: cfuse fails snaptest-2 with 2-MDS system
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1139: cfuse crashes on exit
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1063: dbench breaks if MDS and client times aren't synced
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Bug #1031: dev node inconsistency between cfuse and kernel client
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Tasks #1039: cfuse: requests max_size from non-auth MDS
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:05 AM Tasks #862: cap_refs[CEPH_CAP_FILE_BUFFER] isn't cleared if truncation zaps changes
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #858: cfuse craps out with fsstress
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #712: cfuse crashes when Ceph daemons started with vstart.sh
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #596: crash during mds reconnect
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Cleanup #588: Allow Inodes to have multiple parent Dentries
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #583: cfuse fails snaptest-upchildrealms
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #551: cfuse crash on quick mds restart
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #529: Cfuse: Software caused connection abort
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #523: cfuse locks don't wake on mds reconnect?
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #383: cfuse: reimplement readdir
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #373: cfuse is degenerate with respect to ptmalloc
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #349: cfuse fails untar-snap-rm
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #348: cfuse fails fsx test
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #344: cfuse should pass all qa tests
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Feature #321: allow dns names for monitor switch
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #268: cfuse: return EROFS when writing to snaps
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #249: cfuse: pjd failures
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #241: cfuse: make sure fsync does the right thing; remove warning
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Feature #238: cfuse: log to file if run as daemon
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Tasks #237: cfuse: run through full qa suite
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Cleanup #236: cfuse: clean up mds session handling
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Feature #235: cfuse: allow specifying server path to mount on command line
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #232: ESTALE on many copies
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #229: cfuse freezes
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #219: Client doesn't properly flush snapshots
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #211: Cfuse won't unmount properly with snapshot activity
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Bug #188: cfuse crashes on snapshot file read
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Subtask #396: uclient: cleanly update cache with readdir result
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Feature #13: uclient: Make readdir use the cache
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:04 AM Feature #12: uclient: Make cap handling smarter
Bulk updating project=ceph category=ceph-fuse issues to move to fs project so that we can remove the ceph-fuse catego... John Spray
11:01 AM Support #16528: Stuck with CephFS with 1M files in one dir
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:01 AM Support #16043: MDS is crashed
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:01 AM Feature #15589: Ceph status outputs mds slow request summary for better monitoring
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:48 AM Feature #15589 (Resolved): Ceph status outputs mds slow request summary for better monitoring
John Spray
11:01 AM Bug #15449: [ceph-mds] mds service can not start after shutdown in 10.1.0
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:50 AM Bug #15449 (Can't reproduce): [ceph-mds] mds service can not start after shutdown in 10.1.0

(While tidying up cephfs tickets that weren't in the 'fs' project...)
Closing because presumably you've either g...
John Spray
11:01 AM Bug #15156: mds stuck in clientreplay
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:01 AM Support #13267: mds heap stats cause warn message but working
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:01 AM Feature #9029: min/max uid for snapshot creation
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:01 AM Bug #8337: Logging too verbose in handle_client_file_setlock
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:01 AM Bug #8291: 0.80: fuse client hangs after wake-up from suspend until restart of active MDS
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #7980: 0.78: MDS crash (segmentation fault) on client wake-up from suspend.
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #5104: MDS crashed in Objecter::handle_osd_op_reply
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #5079: assert in MDCache::_recovered()
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Documentation #4727: upgrade doc has to be modified to include upgrading ceph-mds as well
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #3598: MDS should shut down cleanly on EBLACKLIST
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #3553: MDS core dumped running 0.48.2argonaut
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #3551: mds: journaler hang
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #3486: ceph-fuse, mds: admin socket lock cycle
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #3470: ceph-fuse: hang when Fr cap revoked
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #3186: mds: mds crash on client shutdown
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #2959: mds: returns null dentry on getattr
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #2596: mds: spinning on restart
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #2299: all MDS commit suicide on startup
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #2110: osdc/Journaler.cc: 360: FAILED assert(r >= 0)
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #2018: mds: can't change file_max
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #1996: mds: scatter_nudge() bad pointer on shutdown?
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #1991: mds: crash during clean shutdown
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Feature #1912: mds: should time out slow monitors
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #1902: mds: unittest_interval_tree bad memory access
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #1806: MDS won't start
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #1796: mds: exit cleanly on EBLACKLISTED
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #1792: crash in ceph-mds
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
11:00 AM Bug #1788: msgr file descriptor leak
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1775: mds startup: _replay journaler got error -22, aborting, possible regresion?
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1756: mds crash right after successful recovery
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1753: ceph copy raw images from qemu incorrectly
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1748: mds segfault CDir::project_fnode
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1702: Ceph MDS crash + client mount problem
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1682: mds: segfault in CInode::authority
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1677: mds interval_set.h: 385: FAILED assert(p->first <= start)
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1640: mds: failed assert(trim_to > trimming_pos)
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1589: MDS assert failure
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1586: failed pjd chmod test 00 on kclient
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1585: mds crash during shutdown
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1573: mds crash during multiple_rsync workunit
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1553: file locking test 2 fails
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1549: mds: zeroed root CDir* vtable in scatter_writebehind_finish
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1541: flock: a single request can get multiple locks set
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1538: mds: all clients can and up becoming unresponsive, mds locker waiting for unfreeze
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1464: mds crash during shutdown (after trivial_sync workunit on kclient)
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1460: mds: file locks don't work right with 0-length locks
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1447: mds: does not validate pool IDs in handle_client_set[dir]layout
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1446: cephfs: pool option doesn't work
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1433: mds: assert in path_traverse
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1428: MDS: Load and pin stray dirs in memory
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1425: mds: stuck in prexlock
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1417: mds: failed assert on xlock
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:59 AM Bug #1405: cephfs: shouldn't have to specify all layout options
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1399: mds crash
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1390: MDS crash in function 'bool Locker::issue_caps(CInode*, Capability*)', in thread '0x7f...
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1389: re-created snapshot gets removed by mds journal replay
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1368: mds crash after blogbench on cfuse
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1367: cfuse and mon crash after dbench
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1360: mds crash during pjd workunit on cfuse
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1366: mds segfault
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1350: mds: dup lookups on scp workload
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1349: mds: standby-replay leaks memory
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1346: failed Locker.cc assert
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1326: mds: project subtree_map changes due to rename
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1310: mds crash 'T interval_set<T>::range_start() const [with T = inodeno_t]'
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1302: mds: mds_caps_wanted vs migration
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1295: mds: handle rmdir of subtree root
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1289: misdirected mds request results in improper ENOENT during mds rename workunits
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1243: inest lock blocks dir create for a long time
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1238: mds: ~elist crash on untar_snap_rm
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1200: 4-MDS fsstress remote ino lookup cycle
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1199: 4-MDS fsstress: remote ino lookup assert
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1195: ceph mds crash on version upgrade
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1193: cmds crashes with stacktrace when using --reset-journal and an invalid rank
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1183: mds: snaptest-snap-rm-cmp.sh failing
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1178: cfuse doesn't shut down -- Fw cap doesn't flush on one inode
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1170: 2-MDS fsstress: SR fails subtree assert
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:58 AM Bug #1169: 2-MDS fsstress: Active fails adjust_subtree_auth
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1168: fsstress 2-mds Standby-replay adjust_subtree asserts
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1167: Fsstress: bad rstat assert
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1166: mds: standby-replay bound asserts
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1158: Unfinished freeze hangs fsstress
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1153: Hang on 3-MDS fsstress
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1146: mds: correctly trim cache after rename witness replay
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1137: MDS Crash
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1133: mds: journaler failed assertion on standby-replay -> replay
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1132: mds: missing parent in rename metablob
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1128: clustered mds: failed verify_subtree_bounds
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1111: file lock requests in wait queue not getting cleaned up after process exit
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1110: mds: ls -l hangs on concurrent writer
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1108: Large number of files in a directory makes things grind to a halt
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1104: Segmentation fault when deleting a folder
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1084: blogbench won't finish: waiting for Fr cap forever
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1065: mds: can't authenticate with --reset-journal
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1064: all mds's dies one by one after restart
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1041: standby-replay fails on multi-mds fsstress journals
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1023: just-recovered mds fails journaler assert (to > trimming_pos);
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1022: every mds crash: Program terminated with signal 11, Segmentation fault.
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1019: mds: ~MDSlaveUpdate while on LogSegment list
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #1006: clean up cmds journal-check mode
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #994: EOpen reply on non-auth MDS is busted
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #968: mds: verify_bounds error
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #966: mds: scatterstat error
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #938: mds: rstats mismatch
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #937: journaler: _issue_read assert
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #933: mds: standby-replay incorrectly probed journal for live mds
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Bug #932: mds: standby-replay osd ops have bad entity_name_t
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:57 AM Cleanup #929: mds: make journal replay readahead less silly
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Tasks #1002: Assert failure in Locker::handle_file_lock
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Tasks #973: Dir failing to freeze
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Tasks #934: auth_unpin assert fail in Locker::xlock_finish
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Tasks #928: Assert failure on replica: has auth pins in _logged_slave_rename
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Tasks #923: Waiter does not get woken in fsstress
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Tasks #922: fsstress: Request ping-pongs when dentry and inode auth are separate
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Cleanup #886: journaler: rip out ack_barrier cruft
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #873: MDS journaler needs to truncate ahead of writes
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Tasks #861: handle_client_rename thinks nonexistent dir is in subtree map
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Subtask #879: Implement function to check fragstat and rstat on CDirs
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Feature #818: mds: robust lookuphash
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #805: mds startup: _replay journaler got error -22, aborting
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #791: ls -al waits for writes to complete
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Tasks #797: Don't _commit_full just because dir is_complete()
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #725: mds: set_layout on root inode isn't persistent
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #724: mds: cmds ignores signals (like SIGTERM) after respawn
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #723: mds: cmds ignores signals (like SIGTERM) after respawn
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #721: mds crash with multiple mds
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #708: mds replay crash on slide0
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #689: cmds crash: mds/CInode.h:1088: FAILED assert(ref_set.count(by) == 0)
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #684: unstable fails some workunits
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #678: What if period == 0 in MDCache...purge_stray?
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #671: mds: fragstat problem after mds restart
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #663: cmds segfaults
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #661: mds: mdlog recursion / scatter crash
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Cleanup #638: mds: verify open+create resent/replayed event exception
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #637: mds: check replica scatterlock flush on rejoin
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #623: MDS: MDSTable::load_2
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #608: mds: MDCache::create_system_inode()
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Feature #602: mds: handle corrupt/missing journals
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Feature #600: mds: store full trace on directories
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:56 AM Bug #594: mds: frag split/merge vs replay
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Feature #593: mds: fsck: anchor table repair
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #570: Locker::_do_null_snapflush assert failure
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #561: snaptest-2 doesn't execute properly
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Feature #560: mds: alternate directory hashing
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #556: clustered mds: rename
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Feature #548: mds: shadowreplay one-shot mode
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Feature #545: mds: use bloom filter to supplement dirfrag COMPLETE flag
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #542: mds journal corruption
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #525: Audit CInode creation code for initialization
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Feature #519: mds: dirfrag merge
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Cleanup #514: Optimize MIX/MIX_STALE reconnects, etc
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #500: mds: FAILED assert("shouldn't be called if we are already xlockable" == 0)
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Feature #495: mds: add MIX_STALE
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Cleanup #493: mds: allow scatter_pinned inode to go from mix -> sync
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Feature #483: mds: add timestamp to LogEvent
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #478: MDS crash: LogEvent::decode()
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #472: mds: fragstat crash
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Cleanup #468: mds: use enum for LOCK_* in mds/locks.h
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Feature #466: mds: respawn on suicide
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #452: mds: failed assert(root) in MDCache::adjust_subtree_auth()
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #451: mds: replay error
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #447: mds: failed assert(cap) in void Locker::handle_client_caps(MClientCaps*)
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Cleanup #431: mds: clean up inode journaling internal interfaces
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Cleanup #427: mds: tie scatter pins directly to freeze machinery
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #426: mds: rstat propagation
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #413: mds: avoid lookup/fetch/trim/lookup loop
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #408: mds: missing snap past parents
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #395: mds: interval_set assert(0) during journal replay
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #394: mds: scatterlock scatter dir accounted_fragstat writeback
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #393: mds: migration vs locking
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #385: Failed assertion in Locker::scatter_nudge
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #370: mds: need to re-eval caps after import
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Tasks #366: test snaptests against clustered mds failures
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Tasks #365: test snaptests against single mds failure
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #362: mds: rejoin crashes on snaptest-2 workload
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #360: mds: head/snapped snap_cap linkage may cross mdss
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #356: mds: cap writeback/release race with cow_inode
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:55 AM Bug #351: mds: fix cow on xattrs
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Feature #340: large directories, directory fragmenting
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #329: mds: mislinked dentry found during journal replay
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #328: MDS crash: MDCache::remove_inode(CInode*)
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #319: allows snaps in root directory
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #318: Multi-MDS snaptest-2 fails
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #316: mds: track dirty snapped metadata without faking a cap
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #312: MDS crash: LogSegment::try_to_expire(MDS*)
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #297: MDS crash on Objecter::handle_osd_op_reply
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #296: Locker::simple_sync assert(0)
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #295: mds: can't rmdir due to dir size underflow
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #288: cmds disappears under snapshot load
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #274: OSD crash during rsync
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #269: mds: don't crash when attempting to write to a snapshotted dir
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #259: MDS crash during log initialize
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #255: MDS crash while during journal replay
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #177: unlinked inode during try_to_expire()
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #172: OSD and MDS crash on rm -r
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #171: mds: MDSTableClient::_logged_ack(version_t) FAILED assert(pending_commit.count(tid))
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #170: null pointer dereference in journal_cow_dentry causes assertion failure
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #167: mds crash
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #165: cmds crash
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #153: mds: fix snap dentry replication vs readdir on frag auth
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #92: mds: journal client_map for rename importing inode
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Feature #91: mds: up:shadow mode
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Feature #88: mds: change stray commit strategy to avoid rolling stray dir commits
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #77: mds: anchor_create calls acquire_locks
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #75: mds: fix rdlock semantics
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Feature #57: mds: feature bits in mdsmap?
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #52: mds: dentry versionlock
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #51: delete directories don't appear in snap
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #46: Remove asker from MDiscover
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Feature #45: Investigate adding Connection * to mds Session
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #44: Make MDS use new connection-based send_message
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #34: mds: nonempty cap xlist on snaprealm during trim
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #30: multimds: slave_request on getattr
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #29: mds: rfiles underflow
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #16: mds restart vs dbench
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:54 AM Bug #15: mds rejoin: invented dirfrags (MDCache.cc:3469)
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid con... John Spray
10:19 AM Bug #17286 (Fix Under Review): Failure in dirfrag.sh
https://github.com/ceph/ceph/pull/11147 Zheng Yan
10:11 AM Bug #17236: MDS goes damaged on blacklist (failed to read JournalPointer: -108 ((108) Cannot send...
As for the mystery of why this started happening, I think the MDS failures are triggered by #17308 John Spray
10:09 AM Bug #17253: Crash in Client::_invalidate_kernel_dcache when reconnecting during unmount
Zheng: do you have any ideas about why this path is crashing when called during unmount? John Spray
09:46 AM Bug #17253: Crash in Client::_invalidate_kernel_dcache when reconnecting during unmount
The beacons from the guy that got killed do make it eventually but with a severe delay:... John Spray
09:33 AM Bug #17253: Crash in Client::_invalidate_kernel_dcache when reconnecting during unmount
... John Spray
08:41 AM Bug #17253: Crash in Client::_invalidate_kernel_dcache when reconnecting during unmount
Note this is happening during umount John Spray
10:04 AM Feature #17309 (Resolved): qa: mon_thrash test for CephFS

We don't currently have anything that thrashes the mons while running CephFS. It would be useful to run with a thr...
John Spray
10:01 AM Bug #17308 (Resolved): MDSMonitor should tolerate paxos delays without failing daemons (Was: Unex...

We have had a couple of mysterious new issues crop up in CephFS that I now think might be the result of some weirdn...
John Spray
06:36 AM Bug #17297: high cpu usage for ceph-fuse (>150%)
... Donatas Abraitis

09/19/2016

09:39 PM Bug #17297: high cpu usage for ceph-fuse (>150%)
Well, that function aborts if quota is disabled; it still gets called into.
Anyway I tried it locally with linux-4...
Greg Farnum
08:09 PM Bug #17297: high cpu usage for ceph-fuse (>150%)
Just tried to disable quotas, but https://github.com/ceph/ceph/blob/a033dc6f5b4cef357db6f5951062d680e880ba0e/src/clie... Donatas Abraitis
07:32 PM Bug #17297: high cpu usage for ceph-fuse (>150%)
Greg Farnum, nothing is warned/noticed regarding "slow" in OSD logs, cluster status is HEALTH_OK, but slowness someho... Donatas Abraitis
07:28 PM Bug #17297: high cpu usage for ceph-fuse (>150%)
ceph-fuse version:... Donatas Abraitis
06:15 PM Bug #17297: high cpu usage for ceph-fuse (>150%)
What version of ceph-fuse are you currently running? What config options have you set?
Do you have any evidence it...
Greg Farnum
01:58 PM Bug #17297 (New): high cpu usage for ceph-fuse (>150%)
Hi,
we noticed, that our CephFS deployment is very very slow. If we try to extract for instance kernel source unde...
Donatas Abraitis
07:32 PM Bug #17236 (Fix Under Review): MDS goes damaged on blacklist (failed to read JournalPointer: -108...
https://github.com/ceph/ceph/pull/11138 John Spray
07:31 PM Bug #17173 (Fix Under Review): Duplicate damage table entries
https://github.com/ceph/ceph/pull/11137 John Spray
07:29 PM Feature #16016 (Fix Under Review): Populate DamageTable from forward scrub
https://github.com/ceph/ceph/pull/11136 John Spray
12:40 PM Bug #17275: MDS long-time blocked ops. ceph-fuse locks up with getattr of file
sure. I am singler at OFTC #ceph Henrik Korkuc
12:34 PM Bug #17275: MDS long-time blocked ops. ceph-fuse locks up with getattr of file
this is strange, could you do some interactive debug (through xchat) Zheng Yan
08:26 AM Bug #17294 (New): mds client didn't update directory content after short network break
Client: ceph-fuse 0.8.5, 10.2.2
Server: ceph 10.2.1, single active mds
Sympton:
1. mount same cephfs on 2 nodes ...
ren li
08:20 AM Bug #17270: [cephfs] fuse client crash when adding a new osd
Hi john,I have been using the patch ceph-fuse(http://gitbuilder.ceph.com/ceph-rpm-centos7-x86_64-basic/ref/wip-17270)... xiangyang yu
 

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