Activity

From 01/09/2012 to 02/07/2012

10:46 PM Bug #1996 (Duplicate): mds: scatter_nudge() bad pointer on shutdown?: this is the signal handler thing Sage Weil
10:37 PM Bug #1902 (Won't Fix): mds: unittest_interval_tree bad memory access: Sage Weil
10:28 PM Bug #1827 (Resolved): libceph: hang on creating a file: finally looked at this. the problem is just that open wasn't passed O_WRONLY or O_RDWR, and ceph_write() wasn't retu... Sage Weil
02:11 PM Bug #1947 (Duplicate): mds: SIGBUS during _mark_dirty: #1549 Sage Weil

03:32 PM Bug #1945: blogbench hang on caps: ubuntu@teuthology:/a/nightly_coverage_2012-02-04-a/10600 Sage Weil

04:36 PM Bug #1945: blogbench hang on caps: Happened again in /var/lib/teuthworker/archive/nightly_coverage_2012-02-02-a/10268 (also blogbench) Josh Durgin
03:38 PM Bug #2019 (Resolved): mds: CInode::filelock stuck in sync->mix: Reported by Kioob`Taff in irc. Some logging is available at gregf@kai:~/logs/kioob. Unfortunately not of the lock get... Greg Farnum
03:33 PM Bug #2018 (Resolved): mds: can't change file_max: http://comments.gmane.org/gmane.comp.file-systems.ceph.devel/4612
Relevant MDS log snip (repeats):... Greg Farnum

09:00 PM Bug #1549: mds: zeroed root CDir* vtable in scatter_writebehind_finish: again,... Sage Weil
08:58 PM Bug #1996 (Duplicate): mds: scatter_nudge() bad pointer on shutdown?: ... Sage Weil

06:15 PM Bug #1991 (Duplicate): mds: crash during clean shutdown: Teuthology config:... Josh Durgin

06:00 AM Bug #1435: mds: loss of layout policies upon mds restart: I've been looking at the MDS implementation, and I have a theory now.
It was probably not the MDS restarts that we... Alexandre Oliva

03:30 PM Bug #1957: ceph-fuse: have "." and ".." entries consistently: this is specifically me not know how to handle .. on the root directory with fuse. sshfs does it, though, so it's po... Sage Weil
02:56 PM Bug #1957 (Resolved): ceph-fuse: have "." and ".." entries consistently: I was cleaning old emails and found this: http://marc.info/?l=ceph-devel&m=130688351921306&w=2
Quick experiment sa... Anonymous

11:47 AM Bug #1947 (Resolved): mds: SIGBUS during _mark_dirty: This happened on umount after ffsb with the kernel client.
From teuthology:~teuthworker/archive/nightly_coverage_201... Josh Durgin
11:34 AM Bug #1549: mds: zeroed root CDir* vtable in scatter_writebehind_finish: Happened again in teuthology:~teuthworker/archive/nightly_coverage_2012-01-15-b/7721/remote/ubuntu@sepia6.ceph.dreamh... Josh Durgin
11:23 AM Bug #1946: snapshot inherits timestamp/size/etc from modified trunk dir upon mds restart: It looks to me like the problem is that CInode::old_inodes isn't included in EMetaBlob::fullbit. CInode::pick_old_in... Sage Weil
11:18 AM Bug #1946 (Resolved): snapshot inherits timestamp/size/etc from modified trunk dir upon mds restart: mkdir .snap/name
ls -ld . .snap/name
# both have the same timestamp
touch .
ls -ld . .snap/name
# now . has a di... Alexandre Oliva
09:11 AM Bug #1945 (Can't reproduce): blogbench hang on caps: ... Sage Weil

11:36 AM Bug #1938 (Resolved): mds: snaptest-2 doesn't pass with 3 MDS system: run vstart, mount ceph-fuse, run snaptest-2; mds.a crashes:... Greg Farnum
08:38 AM Bug #1682: mds: segfault in CInode::authority: happened again on /var/lib/teuthworker/archive/nightly_coverage_2012-01-13-a/7335... Sage Weil

04:24 PM Bug #1774: client: files become inaccessible in large directories (with snapshots?): This script (properly adjusted to actually mount and remount the ceph-fuse tree) should be enough to trigger the bug. Alexandre Oliva

09:00 PM Bug #1774 (Resolved): client: files become inaccessible in large directories (with snapshots?): Yay, that's way better than a log. Merged.
I wanted to make a test case for this but wasn't able to easily reprod... Sage Weil
11:32 AM Bug #1737: ceph-fuse crash in xlist::remove: Happened again in teuthology:~teuthworker/archive/nightly_coverage_2012-01-09-b/6741/teuthology.log. Josh Durgin
11:16 AM Feature #1912: mds: should time out slow monitors: Errm, commit:ac9b2d092f1f075621f30f77cdbb49bdf35b9ae5 Greg Farnum
11:13 AM Feature #1912 (Resolved): mds: should time out slow monitors: This was actually very easy to do. Ripping out the utterly useless beacon_kill code was actually a larger diff! Greg Farnum

07:59 PM Bug #1774: client: files become inaccessible in large directories (with snapshots?): How about a patch instead of logs? :-)
It turned out that the problem occurred while caching the readdir responses... Alexandre Oliva
03:59 PM Feature #1912 (Resolved): mds: should time out slow monitors: Similar to #1841 for the OSDs, the MDS should reconnect to a different monitor if its beacons go too long without get... Greg Farnum
03:15 PM Bug #1047 (In Progress): mds: crash on anchor table query: All right, looking through a log that Amon got me after I specified the right debug arguments. I see that there are t... Greg Farnum

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