Project

General

Profile

Activity

From 05/03/2010 to 06/01/2010

06/01/2010

08:18 PM Bug #30: multimds: slave_request on getattr
I think the problem is that we authpin anything we rdlock... is that really necessary? Sage Weil
03:23 PM Bug #165: cmds crash
I pushed a fix to unstable that _might_ fix the root cause of this, but it's hard to say. Can you leave 'debug mds =... Sage Weil
12:58 PM Bug #165: cmds crash
ar Fred wrote:
> A bit later, I restarted the whole cluster, mds0 and mds2 crashed with the same stack trace, mds1 w...
Sage Weil
03:02 PM Bug #167 (Resolved): mds crash
fixed by commit:afadb1224516fc3a615d0cc51fe7560fcc0b5e7c Sage Weil
01:21 PM Bug #167 (Resolved): mds crash
Core was generated by `/usr/bin/cmds -i r1-11 -c /tmp/fetched.ceph.conf.5518'.
Program terminated with signal 11, Se...
ar Fred

05/31/2010

06:22 AM Bug #165: cmds crash
A bit later, I restarted the whole cluster, mds0 and mds2 crashed with the same stack trace, mds1 was fine. ar Fred
03:04 AM Bug #165 (Resolved): cmds crash
one of my 3 mds crashed quickly after startup of the whole cluster:
this is using latest unstable (00c3dafd5afe6461f...
ar Fred

05/27/2010

04:34 PM Feature #45: Investigate adding Connection * to mds Session
Added Connection *; now testing my send_message conversions to make sure I'm not trying to use any Connection *s whil... Greg Farnum

05/26/2010

11:33 AM Bug #52: mds: dentry versionlock
merged into unstable Sage Weil
09:54 AM Bug #153 (Resolved): mds: fix snap dentry replication vs readdir on frag auth
The request may be something like #123//foo/some/path/to/dir, dir lives in the stray dir, and is auth on another node... Sage Weil

05/10/2010

03:42 PM Feature #118 (Rejected): kclient: clean pages when throwing out dirty metadata on session teardown
see 'ceph: throw out dirty caps metadata, data on session teardown' Sage Weil

05/04/2010

01:21 PM Bug #52 (In Progress): mds: dentry versionlock
Sage Weil
01:15 PM Bug #44 (Closed): Make MDS use new connection-based send_message
Greg Farnum

05/03/2010

09:21 PM Bug #92 (Resolved): mds: journal client_map for rename importing inode
Sage Weil
09:20 PM Feature #91 (Resolved): mds: up:shadow mode
replay client while in standby, so we can take over immediately on failure. Sage Weil
09:19 PM Bug #90 (New): mds: don't sync log on every clientreplay request
Sage Weil
09:19 PM Cleanup #89 (Closed): mds: put inode dirty fields in dirty_bits_t to reduce memory footprint
Most inodes in the cache aren't dirty. Sage Weil
09:18 PM Feature #88 (Resolved): mds: change stray commit strategy to avoid rolling stray dir commits
Once we commit a temporary item to the stray dir, we have to re-commit later (after purge) to make it go away, at whi... Sage Weil
09:16 PM Feature #86 (Resolved): mds: implement fsck
rebuild hierarchy after subset of pg's is lost.
and/or, traverse hierarchy and check for errors.
Sage Weil
09:14 PM Feature #83 (New): mds: rename over old files should flush data or revert to old contents?
write to foo.conf.tmp
close
rename foo.conf.tmp to foo.conf
<crash before flushing new file content>
foo.conf n...
Sage Weil
09:11 PM Feature #81 (Resolved): mds: do authentication checks
uid/gid vs file modes, etc. Sage Weil
03:19 PM Bug #77 (Resolved): mds: anchor_create calls acquire_locks
fixed in commit:14dd8a9a8a653ef0142ce795454ae3e0e920d386 Sage Weil
12:57 PM Bug #77 (Resolved): mds: anchor_create calls acquire_locks
Locks need to be taken all at once, by caller. Maybe add a helper? Sage Weil
02:03 PM Bug #75 (Resolved): mds: fix rdlock semantics
fixed by commit:409a54f17515a417f72fb0e1d70733624fe4b609 Sage Weil
01:57 PM Bug #75: mds: fix rdlock semantics
broken result: rdlock succeedes during lock->sync:
10.05.03 13:56:19.316016 7fb391bb0910 mds0.locker rdlock_start...
Sage Weil
01:49 PM Bug #75: mds: fix rdlock semantics
rdlock does, actually. The problem was specifically the LOCK->SYNC transition allows rdlock on auth, when it shouldn't. Sage Weil
10:09 AM Bug #75 (Resolved): mds: fix rdlock semantics
The rdlock does not take which client is doing the locking into account.
Consequently,
clienta$ ls
clientb$ t...
Sage Weil
12:11 PM Bug #34 (Closed): mds: nonempty cap xlist on snaprealm during trim
Sage Weil
12:11 PM Bug #51 (Closed): delete directories don't appear in snap
Sage Weil
 

Also available in: Atom