Activity
From 04/29/2010 to 05/28/2010
05/28/2010
- 08:21 PM Revision 83094d97 (ceph): paxos: fix store_state fix
- 07:59 PM Revision 62e290e8 (ceph): msgr: print bind errors to stderr
- 07:56 PM Revision 6060bdd8 (ceph): rbd: some fixes to conform with qemy code style
- 07:50 PM Revision 3a705ded (ceph): paxos: cleanup
- 07:48 PM Revision 3c3e82e0 (ceph): paxos: only store committed values in store_state
- The uncommitted value is handled specially by handle_last()
- 07:41 PM Revision 187011cd (ceph): initscript: fix typo with $lockfile stuff
- 07:37 PM Revision 6b72d70b (ceph): paxos: set last_committed in share_state()
- It wasn't getting set for LAST message, which broke recovery somewhat.
Broken by 8e76c5a1d827e01f77149245679bd00ba27... - 01:44 PM Linux kernel client Bug #162 (Can't reproduce): list bug during shrink_dcache_for_umount
- ceph3, rsync workload.
unstable circa 5/25... - 01:12 PM Linux kernel client Bug #141 (Resolved): ERESTARTSYS on mds update operations cause bad results
- 10:49 AM Linux kernel client Bug #141: ERESTARTSYS on mds update operations cause bad results
- I assume that switching to wait_for_completion_killable() fixed this one?
related commit: 0ec773c7f9ecbff4b75c3c68... - 12:58 PM Bug #158 (Resolved): cmon silently fails if addr is wrong in ceph.conf (0.20.1)
- fixed by commit:62e290e87fa2ce5b33a847e0837b2198bac6842b
- 08:42 AM Bug #158 (Resolved): cmon silently fails if addr is wrong in ceph.conf (0.20.1)
- 12:47 PM Bug #161: Monitor crashes on begin
- actually, commit:3c3e82e0f5feacef5f191a5ce34bf96c15fdaed5
- 12:37 PM Bug #161 (Resolved): Monitor crashes on begin
- fixed by commit:6b72d70be42823e32bb8bcec033ac3a62943e089
- 11:39 AM Bug #161 (Resolved): Monitor crashes on begin
- On an assert:
assert(begin->last_committed == last_committed);
(gdb) bt
#0 0x00007f39eacfdf45 in *__GI_raise (sig... - 12:07 PM Linux kernel client Bug #148 (Resolved): iozone failure
- yeah, this has survived 24 hours, whereas before it was failing after an hour or two.
- 12:00 PM Linux kernel client Bug #144: GPF at con_close_socket+0x40/0x9f
- What was the specific scenario? Can it be reproduced?
- 11:40 AM Bug #159 (In Progress): cfuse abort on file delete (0.20.2)
- 08:43 AM Bug #159 (Resolved): cfuse abort on file delete (0.20.2)
- 11:17 AM Linux kernel client Bug #150: order:1 page allocation failure
- Too many dirty pages? Too many pending osd requests?
We should probably try to get how many osds requests were in-fl... - 11:07 AM Linux kernel client Bug #147: lockdep: possible irq lock inversion dependency w/ osdc->request_mutex and con->mutex
- nfs uses the rpc code, which, if I understand it correctly initializes a work queue for socket allocation and connect...
- 10:36 AM Feature #160 (Resolved): rbd revert-to-snapshot
- Need to fully implement revert-to-snapshot functionality. Currently there's a partial implementation in the rbd-class...
- 12:12 AM Revision 8c448257 (ceph): osd: fix compilation
05/27/2010
- 11:32 PM Revision 4b797745 (ceph): mds: fix null dn deref during anchor_prepare
- 11:14 PM Revision bb8b1398 (ceph): mds: fix invalid use of connection
- 10:25 PM Revision 93804416 (ceph): mds: switch some session->inst send_message calls to session->connection;
- switch an MDS broadcast from instance-based to Connection *-based send.
- 10:02 PM Support #156: Example debug levels in sample.ceph.conf
- Looks quite useful, thank you. There are also some logging directories available, e.g. logger sym. May those be add...
- 09:49 PM Support #156 (Resolved): Example debug levels in sample.ceph.conf
- 09:59 PM Revision 330e1e21 (ceph): osd: warn, don't crash, on purged_snaps shrinkage
- 09:59 PM Revision a1a13502 (ceph): mkcephfs: pass -c to cmon --mkfs
- 09:59 PM Revision 0a1d526b (ceph): osdmap: assert maxrep >= minrep
- 09:59 PM Revision 594d4568 (ceph): osdmaptool: include raw, up, acting mappings
- 09:59 PM Revision 892a0e25 (ceph): config: parse in $host from conf file
- So you can do stuff like
log dir = /data/$host - 09:58 PM Revision d2c40055 (ceph): initscript: incorporate Josef's fedora fixes
- Add 'status' command.
Add chkconfig line.
Do lockfile stuff only if /var/run/subsys exists.
Still specifying the run... - 09:31 PM Revision b83b0733 (ceph): rados: add op for rollback
- 09:31 PM Revision e935b8ec (ceph): osd: add rollback to ceph_osd_op_name
- 09:31 PM Revision 23336561 (ceph): osd: create _delete_head function, move CEPH_OSD_OP_DELETE handling to it.
- 09:31 PM Revision be1030d8 (ceph): rados: add snap.snapid to ceph_osd_op, to replace use of MOSDOp's snapid
- 09:31 PM Revision b82ba820 (ceph): osd: implement rollback functionality
- 09:31 PM Revision 91fb924a (ceph): objecter: add rollback_object function, which rolls back a single objec...
- 09:31 PM Revision 0292f2e6 (ceph): librados: add rollback_object functions.
- 09:31 PM Revision 9dd35584 (ceph): rados: add rollback functionality to rados
- 09:31 PM Revision bd9cf968 (ceph): osd: set clone_overlaps properly on rollback
- 09:31 PM Revision edffc122 (ceph): librados: update C header file to proper name for rollback function
- 09:31 PM Revision 7cc3ab62 (ceph): rados.h: should use __le64 instead of __u64
- 09:26 PM Linux kernel client Bug #148: iozone failure
- I think this may have been caused by the mds request signal handling? It isn't happening on the latest unstable.
- 09:24 PM Revision 08f69663 (ceph): ceph.spec: build-required libatomic_ops-devel, not libatomic_ops
- And no perl-devel.
- 09:23 PM Linux kernel client Bug #147: lockdep: possible irq lock inversion dependency w/ osdc->request_mutex and con->mutex
- We could have a pool of preallocated sockets.. but that could be exhausted.
Or duplicate a bunch of socket creation ... - 06:23 PM Revision f95e1e0a (ceph): mds: add Connection * to Session
- 06:22 PM Revision 53523267 (ceph): Merge branch 'unstable' into msgr
- 04:34 PM CephFS 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...
- 02:57 PM Linux kernel client Bug #157 (Resolved): fix auth_x memory leak
- fixed by 'ceph: fix leak of osd authorizer'. the osd_client put_osd() didn't clean up the ceph_authorizer.
- 01:14 PM Linux kernel client Bug #157 (Resolved): fix auth_x memory leak
- this is on ceph1, qa loopall.sh workload, unstable branch....
- 04:47 AM Revision a3dc4bda (ceph): sample.ceph.conf: include debug options, commented out
05/26/2010
- 11:58 PM Revision 78375cfd (ceph): mon: add crush_rule data member to MPoolOp; use it in new pool creation...
- 11:58 PM Revision a9e17271 (ceph): objecter: add optional crush_rule parameter; set in pool_op_submit as n...
- 11:58 PM Revision 8044f7ac (ceph): librados: add crush_rule parameter to create_pool functions
- 11:58 PM Revision 05256bb0 (ceph): rados: you can now set the crush rule to use when creating a pool
- 09:54 PM Support #156 (In Progress): Example debug levels in sample.ceph.conf
- We should still add a wiki page with debugging information. I can include info about debug options, and also other s...
- 09:53 PM Support #156 (Resolved): Example debug levels in sample.ceph.conf
- good idea. commit:a3dc4bdac2057c2d0fcd27cab9c416c5089b4c76
- 05:20 PM Support #156 (Resolved): Example debug levels in sample.ceph.conf
- The debug options for ms, osd, etc. could afford to be listed in the sample.ceph.conf file, even commented out. Ther...
- 09:47 PM Revision a92df208 (ceph): mds: include LAZYIO in CEPH_CAP_ANY set
- 09:47 PM Revision a13b5b1c (ceph): mds: include LAYZIO cap in sync->mix and mix->sync transitions
- 09:47 PM Revision 297d3ecd (ceph): client: update ioctl.h (lazyio, invalidate_range)
- 09:47 PM Revision 648ce976 (ceph): mds: LAYZIO is not liked, but it is allowed
- 09:35 PM Revision 9b4d25b9 (ceph): mon: detect and warn on clock synchronization problems;
- change MMonPaxos::lease_expire to lease_timestamp
- 09:35 PM Revision 75de2723 (ceph): mon: warn to log, not just dout, on clock drift
- 09:11 PM Revision bee74a1e (ceph): ceph: add conversion to qemu coding style
- Hi Yehuda,
I've added a small hack to make push_to_qemu.pl convert tabs to spaces.
Christian - 05:59 PM Revision a1c99811 (ceph): paxos: use helper to store committed state; fix master mon catch up usi...
- The catch up logic in handle_last didn't handle the stashed state, so we
crashed and burned if it was the master that... - 05:01 PM Revision c0df916a (ceph): cfuse: bail out on mount() errors
- 04:58 PM Feature #135 (Resolved): Specify crush rules
- Added crush_rule parameters/data members as appropriate to OSDMonitor pool creation functions, objecter, librados, an...
- 02:47 PM Feature #33: O_LAZY or equivalent
- 02:32 PM Feature #105 (Resolved): mon: warn on clock drift
- It warns to dout and the logger:
1) when the slave notices the leader is behind by >(mon_lease - latency), or
2) wh... - 11:33 AM CephFS Bug #52: mds: dentry versionlock
- merged into unstable
- 11:32 AM Bug #37 (Rejected): osd: recover missing clone object
- this could have been related to the osd recovery fixes (wrt snapdir). haven't seen this in weeks. dropping it for now.
- 11:03 AM Feature #112: osd: snap rollback object op
- 11:01 AM Bug #151 (Resolved): cmon crash in PGMonitor::update_from_paxos at mon/PGMonitor.cc:90
- fixed by commit:a1c99811bae2199a4ef3eef8681ac70ccfa128f5
- 06:39 AM Bug #151 (Resolved): cmon crash in PGMonitor::update_from_paxos at mon/PGMonitor.cc:90
- one of my 3 monitors crashed today, the whole ceph cluster was idle at that time.
cmon compiled at f7708dea1f, ple... - 10:44 AM Documentation #155 (Resolved): document ceph auth
- 10:14 AM Feature #154 (Closed): support IPv6 addresses
- most of the infrastructure is there...
- 10:02 AM Bug #152 (Resolved): cfuse problem
- fixed by commit:c0df916a790f9560d487c74c22152a7e16e6f226
- 06:50 AM Bug #152 (Resolved): cfuse problem
- Hi,
compiled at 7ecf493fd2c
it seems cfuse starts fuse when it fails connecting to a monitor (which is dead in ... - 10:00 AM Bug #145: Check build dependencies for FastCGI
- Will any adjustments be needed to check for required header files also in a subdirectory like "fastcgi"?
Does a conf... - 09:54 AM CephFS 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...
05/25/2010
- 11:40 PM Revision 32d34f06 (ceph): Merge branch 'lazyio' into unstable
- Conflicts:
src/mds/locks.c - 09:44 PM Revision e6b9055f (ceph): interval_set: fix union_of, intersection_of size accounting
- 08:47 PM Revision 2b9ef644 (ceph): init-ceph: use = not == for comparison operator
- 08:13 PM Revision fc228b5b (ceph): Merge branch 'mds_dentries' into unstable
- 08:01 PM Revision 701d2672 (ceph): mds: better debugging on rmdir
- 08:01 PM Revision 29ca21f5 (ceph): mds: fix scatterlock gather, writebehind
- We stopped overloading the virutal is_updated() when we renamed to
is_dirty.
broken by 7f19ee1ac36095cd4d4c169858d93... - 03:42 PM Linux kernel client Bug #143 (Resolved): avoid resending requests on mon ticket renewal
- fixed by 'ceph: do not resend mon requests on auth ticket renewal' and 'ceph: renew auth tickets before they expire'
- 02:37 PM Linux kernel client Bug #147: lockdep: possible irq lock inversion dependency w/ osdc->request_mutex and con->mutex
- What it actually means is that sock_alloc_inode is being called under the kswapd context and it does an allocation wi...
- 10:34 AM Linux kernel client Bug #147 (Resolved): lockdep: possible irq lock inversion dependency w/ osdc->request_mutex and c...
- ...
- 02:15 PM Cleanup #146: Complete build options for Pthread API
- If there is an environment where the -lpthread isn't sufficient, sure. Send a patch! :)
- 06:15 AM Cleanup #146 (Rejected): Complete build options for Pthread API
- Would you like to combine "your check for this programming interface":http://ceph.newdream.net/git/?p=ceph.git;a=blob...
- 02:07 PM Bug #145: Check build dependencies for FastCGI
- Something nonstandard with Suse then? On debian it's
fatty:src 02:05 PM $ dpkg -S /usr/include/fcgiapp.h
libfcgi... - 01:41 AM Bug #145: Check build dependencies for FastCGI
- I wonder why a header is not found because the file "/usr/include/fastcgi/fcgiapp.h" is available from the package "F...
- 02:01 PM Linux kernel client Bug #150 (Can't reproduce): order:1 page allocation failure
- workload was rsync to a ceph mount.
ceph3 mounting cosd0:/
not sure which version. probably unstable from last wee... - 11:09 AM Bug #149: Stale NFS Handle when copying from snapshot
- Reproduced on version:
kclient: current unstable branch (240ed68eb567d80dd6bab739341999a5ab0ad55d)
server: current ... - 11:05 AM Bug #149 (Closed): Stale NFS Handle when copying from snapshot
- Happens in the following scenario:
mount ceph
cd /mnt
mkdir a; cd a
tar xvfj ~/linux-2.6.xx.tar.bz2 (^C after a f... - 10:37 AM Bug #134 (Resolved): rbdtool segfaults when listing
- Might have been due to protocol change in the pool-op that didn't get a protocol version bumped up. Resolving it unti...
- 10:35 AM Linux kernel client Bug #148 (Resolved): iozone failure
- on ceph4, running
* rbd 3a6e756 ceph-rbd: snapshots support... - 10:32 AM Linux kernel client Bug #106 (Resolved): msgpool depletion?
- 10:28 AM Linux kernel client Bug #106: msgpool depletion?
- On what version did it happen? Do we have any reproducible scenario?
05/24/2010
- 11:51 PM Revision f8f9e6c4 (ceph): mds: make export targets stay in mdsmap for a while
- This limits the mdsmap churn some. Keep old targets around for at least
min-max iterations before removing them. - 11:51 PM Revision 7f0ef1cd (ceph): mds: balancer cleanup
- 11:50 PM Revision da42d061 (ceph): mds: warn on dn release that dne
- 11:11 PM Revision 06b86ea4 (ceph): rbd: modify rbd on-disk header
- 10:58 PM Revision 7cf48614 (ceph): rbd: fix push_to_qemu.pl
- 10:56 PM Revision be082f0d (ceph): filestore: make mkfs() zap any file or dirs it finds
- 10:56 PM Revision 7113775b (ceph): mon: roll mkmonfs functionality into cmon --mkfs
- 10:55 PM Revision 5e8a6096 (ceph): rbd: modify header, add utility to ease sync with qemu tree
- 09:00 PM Revision a9b494c4 (ceph): mon: no need for 'whoami' file in store
- The monitor rank is provided during startup. No need to verify it against
the monitor store, especially since the st... - 09:00 PM Revision 0d98fc6f (ceph): osd: keep recovery ops in sync with pull
- Call start_recovery_op from pull() instead of fixing every caller (some
were wrong). This keeps the recovery state i... - 03:31 PM Bug #132 (Resolved): slow mon recovery after operating degraded for too long
- fixed by commit:bf1cb87d255b88d8e06b2988b6700e400ceb1b92 and commit:357aa0334436da79065dc67b270ff78f8899493f
- 03:30 PM Cleanup #121 (Resolved): roll mkmonfs functionality into cmon
- commit:752a0fd5630aba92dedc3bb30fccec0ec837fa59
- 02:25 PM Bug #133 (Resolved): mds crash on snapshot
- The crash I saw here (related to an anchor table lookup) is fixed by commit:51c5823472ef8208c1b7a6b094f1655ccdc1190e
- 02:23 PM Bug #145: Check build dependencies for FastCGI
- Hmm, there is a rule in configure.ac checking for FCGX_Init. Is that rule broken, or is checking FCGX_Init insuffici...
- 02:14 PM Bug #145 (Resolved): Check build dependencies for FastCGI
- I stumble on the following messages for my compilation try....
05/23/2010
- 10:13 PM Revision 56c4043a (ceph): reword blacklisted output so it's clearly discussing MDSes and not OSDs
05/22/2010
- 04:56 PM Revision f7708dea (ceph): uclient: don't unlink null dentry when getting null linkage in mds reply
- This broke semi-recently when the mds started returning null linkages (and
associated leases). - 10:02 AM Bug #140 (Resolved): Cfuse crashes when mv-ing a file
- fixed by commit:f7708dea1f2db5d3be31ddc2aaf1500e1d50746d
- 09:47 AM Bug #140 (In Progress): Cfuse crashes when mv-ing a file
05/21/2010
- 11:17 PM Revision bf1cb87d (ceph): mon: trim pgmap states even when we don't have a full quorum
- 11:17 PM Revision 357aa033 (ceph): paxos: recover using stashed latest when state histories don't overlap
- If we don't have incremental states to catch up, jump to the latest.
- 09:55 PM Revision 51c58234 (ceph): mds: anchor multiversion inode before unlinking it
- If we are going to create a remote dentry linking to a multiversion inode
we're unlinking, make sure it's anchored!
... - 08:44 PM Revision fbbff743 (ceph): librados.h: add other TMAP definitions
- also add a comment in rados.h about the defines in librados.h
- 07:08 PM Revision 3ec46059 (ceph): monc: hunting by default
- Otherwise if we fail to connect to the first mon we try, we never retry.
- 07:08 PM Revision cd1b0710 (ceph): monc: pick a different mon when repicking
- 07:08 PM Revision 929048f9 (ceph): mds: fix readdir pingpong on snapped dir with multiple mds
- Our traverse helper will follow the auth if we're looking at snapped
metadata, but we _don't_ want that for readdir b... - 01:39 PM Linux kernel client Bug #141: ERESTARTSYS on mds update operations cause bad results
- It seems pretty important to me that users be able to abort MDS requests -- if for some reason part of the filesystem...
- 08:53 AM Linux kernel client Bug #141 (Resolved): ERESTARTSYS on mds update operations cause bad results
- - process does a create
- gets signal and returns ERESTARTSYS before reply comes back
- kernel retries the operatio... - 12:56 PM Linux kernel client Cleanup #142 (Resolved): reuse message for mon subscribe
- 12:20 PM Linux kernel client Cleanup #142 (Resolved): reuse message for mon subscribe
- no need to allocate a fresh message each time around
- 12:50 PM Linux kernel client Bug #144 (Can't reproduce): GPF at con_close_socket+0x40/0x9f
- ...
- 12:31 PM Linux kernel client Bug #143 (Resolved): avoid resending requests on mon ticket renewal
- 12:22 PM Linux kernel client Bug #66 (Resolved): BUG_ON(req->r_reply) at fs/ceph/mds_client.c:1841!
- 12:22 PM Linux kernel client Bug #66 (In Progress): BUG_ON(req->r_reply) at fs/ceph/mds_client.c:1841!
- 08:58 AM Linux kernel client Bug #139: BUG ceph_dentry_info: Objects remaining on kmem_cache_close()
- Looks this isn't fixed after all (see #63). Maybe a dentry is allocated but never added to the dcache?
- 02:08 AM Linux kernel client Bug #139 (Resolved): BUG ceph_dentry_info: Objects remaining on kmem_cache_close()
- After unmounting my Ceph filesystem and removing my kernel module i got the following message:...
- 02:33 AM Bug #140 (Resolved): Cfuse crashes when mv-ing a file
- Hello,
I try to set up a little test ceph cluster, based on the testing branch.
I encounter a problem using the c...
05/20/2010
- 11:19 PM Revision 16ab067c (ceph): librados: update librados to define CEPH_OSD_TMAP_SET
- 06:14 PM Revision 0050dd84 (ceph): mon: fix mon injectargs, and simplify
- 05:58 PM Revision 9e4e53e0 (ceph): osd: simplify --mkjournal, add --flush-journal
- 05:39 PM Revision 41b26060 (ceph): Merge branch 'osd_snapdir' into unstable
- 05:39 PM Revision 1d9ab261 (ceph): osd: nicer debug output
- 05:33 PM Revision f3ab812b (ceph): interval_set: fix union_of _size accounting; optimize ==
- 01:50 PM Bug #98: reserved identifier violation
- Markus Elfring wrote:
> I suggest to append a kind of "UUID":http://en.wikipedia.org/wiki/Universally_Unique_Identif... - 01:49 PM Bug #98: reserved identifier violation
- The header ifdef guards should definitely be fixed. I think
#ifndef CEPH_FOO_H
#define CEPH_FOO_H
should be s... - 10:59 AM Cleanup #137 (Resolved): osd: --apply-journal, --mkjournal?
- 10:40 AM Bug #76 (Resolved): osd: snapdir object recovery doesn't work
- 09:08 AM Cleanup #67: add 'autoscan' items to configure.ac
- Would you like to integrate any changes from the appended update suggestion into your source code repository?
05/19/2010
- 11:43 PM Revision e162aab3 (ceph): mds: fix interval_set copy of projected_free
- 11:42 PM Revision 155efe24 (ceph): mds: fix interval_set copy of projected_free
- 11:11 PM Revision f6c48274 (ceph): osd: use blank reqid for snapdir events, too
- Make reqid_is_indexed() less weird.
- 11:10 PM Revision 8dfe74f6 (ceph): osd: do not index by reqid if reqid not defined
- 10:42 PM Revision 4ed3acb0 (ceph): osd: update purged_snaps in PG::Info on trim completion; and replicate
- 08:17 PM Revision 9149dfa1 (ceph): rbd: fix snap_seq type in rbd_header
- 06:49 PM Revision 99690f63 (ceph): initscripts: remove 'flushoncommit' from default btrfs mount options
- 05:53 PM Revision 46891dd0 (ceph): osd: trim snaps via replicated osd ops
- 05:42 PM Revision ff94c3a4 (ceph): osd: make build_removed_snaps, is_removed_snap consistent
- 05:35 PM Revision e0315485 (ceph): rados: update documentation to mention mkpool and rmpool
- 03:25 PM Feature #138 (Resolved): Try out tcmalloc
- The cosd daemon seems to eat up fragmented memory or something, since heap size stays fairly consistent but top memor...
- 02:20 PM Cleanup #137 (Resolved): osd: --apply-journal, --mkjournal?
- onetime style commands (do something, then exit), ala --mkfs.
- 11:39 AM Feature #136 (Rejected): sensible grammar for monitor commands
- - clean up commands so the syntax is more intuitive
- some sort of help dump (full or partial?) grammar so you can s... - 10:46 AM Feature #135 (Resolved): Specify crush rules
- The ability to create many CRUSH rules isn't very helpful if you can't use them all! Implement all appropriate ways t...
- 05:58 AM Bug #134 (Resolved): rbdtool segfaults when listing
- I'm experiencing a segfault with rbdtool when listing after a fresh mkcephfs....
05/18/2010
- 11:00 PM Bug #130: Build needs more configuration files.
- > see commit:a7769755c18882a259af6b8756f227bf2e71561e
I can not see it so far. When will this change be also publi... - 09:41 AM Bug #130 (Resolved): Build needs more configuration files.
- Ah, that makes sense. Thanks!
- 09:30 AM Bug #130: Build needs more configuration files.
- It seems that the error messages about missing files will be displayed if somebody like me tries to regenerate the sc...
- 08:03 AM Bug #130: Build needs more configuration files.
- I added the automake args, and fixed the INCLUDES thing, but I don't see the other errors (on automake 1.10.1). and ...
- 06:18 AM Bug #130 (Resolved): Build needs more configuration files.
- I would like to update the "build configuration template":http://ceph.newdream.net/git/?p=ceph.git;a=blob;f=configure...
- 10:04 PM Revision ee218a1e (ceph): osd: fix peer_info updates on active primary
- 07:18 PM Revision baba34bc (ceph): msgr: remove unused utime_t now
- 03:01 PM Revision a7769755 (ceph): automake: some clean up
- 02:40 PM Bug #133 (Resolved): mds crash on snapshot
- (09:45:41 AM) wido: i'm experiencing a MDS crash regarding snapshots.
(09:46:11 AM) wido: Test case: download the Li... - 12:20 PM rgw Support #8 (Closed): Document differences from S3
- It's on the wiki, now, anyway.
- 11:49 AM Linux kernel client Feature #23: fcntl/flock advisory lock support
- Ahah, file_lock's fl_nspid pointer isn't filled in before calling the filesystem's lock handlers. I've fixed that so ...
- 10:03 AM Linux kernel client Feature #23 (In Progress): fcntl/flock advisory lock support
- Found some issues with recovery after all; working on them now.
- 09:03 AM Bug #132 (Resolved): slow mon recovery after operating degraded for too long
- need to trim even when degraded. and make sure recovery works using stashed latest.
- 08:37 AM Linux kernel client Feature #19 (Resolved): rbd
- 08:35 AM Feature #71 (Resolved): msgr: throttle incoming messages
- 08:04 AM Feature #131 (Resolved): bring wireshark plugin is up to date
05/17/2010
- 11:29 PM Revision 1ea0f858 (ceph): poolop: fix MPoolOpReply decoding
- 09:53 PM Revision 736d837e (ceph): throttle: allow large items if we're under our max
- Normally we stay under max, but for large items, take it as long as we're
currently below max. This avoids deadlock. - 04:14 PM Bug #74 (Resolved): make removed_snaps contiguous
- 03:43 PM Linux kernel client Feature #23 (Resolved): fcntl/flock advisory lock support
- It should support flock and fcntl locks now. Currently there are no caps for this, so all locking requests are routed...
- 02:04 PM Linux kernel client Bug #63 (Resolved): dentry_info slab not empty
- 11:30 AM Linux kernel client Bug #63: dentry_info slab not empty
- hopefully fixed by commit:7a597c3f4aa58d30d1236b1c1bf980e28a899578
- 01:40 PM Linux kernel client Feature #26: statlite
- http://marc.info/?t=123908749900004&r=1&w=2
http://marc.info/?t=123914651100002&r=1&w=2
http://marc.info/?l=linux-f...
05/16/2010
05/14/2010
- 09:57 PM Linux kernel client Bug #38 (In Progress): rm -r failure
- 09:57 PM Linux kernel client Bug #38: rm -r failure
- 09:18 PM Revision 47ba928b (ceph): osd: include snapdir objects in pg log for proper replication, recovery
- 06:36 PM Revision ffd72a98 (ceph): strings: clean up pool op names
- 06:32 PM Revision d1c78fcb (ceph): mds: allow readdir result limit in bytes
- This will allow the client to bound the size of the reply it gets
- 04:43 PM Revision 7be27f43 (ceph): debian: put proper distribution in debian changelog
- 04:14 PM Revision 33bf1a2b (ceph): version: use next version ~rc for unstable branch
- This makes unstable always sort after stable, testing releases:
0.21~rc-unstable... > 0.20.1-testing... - 01:21 PM Linux kernel client Bug #126 (Resolved): qemu rbd driver doesn't work with virtio
- Fixed, pushed.
- 12:01 PM Cleanup #129 (Rejected): msgr: separate message encoding into sections
- instead front, middle, data, just break the message encoding into N sections, identified by some integer. this makes...
- 11:31 AM rbd Feature #41: Support snapshots
- Read-only snapshots are now implemented on the kernel client. Still need to have the kvm-rbd implementation.
- 09:24 AM Linux kernel client Bug #127 (Resolved): fix r_aborted locking
- 09:10 AM Linux kernel client Bug #66 (Resolved): BUG_ON(req->r_reply) at fs/ceph/mds_client.c:1841!
05/13/2010
- 08:28 PM Revision 0e177d28 (ceph): radosgw_admin: die after first bad argument
- 05:47 PM Revision c54d6cde (ceph): objecter: separately track pgmap, osdmap state machine version
- Mixing these up can make our request hang on the monitor indefinitely.
- 05:47 PM Revision 52e544bf (ceph): mon: return correct state machine epoch in replies
- 05:46 PM Revision ecc4f686 (ceph): testrados: fix aio api usage
- 05:46 PM Revision c3a8adaa (ceph): librados: implement rados_stat_pool()
- 01:04 PM Linux kernel client Bug #127 (In Progress): fix r_aborted locking
- 11:10 AM Linux kernel client Bug #127: fix r_aborted locking
- no, there needs to be some locking. if we abort and return to the caller, we need to know that fill_trace isn't doin...
- 08:08 AM Linux kernel client Bug #127 (Resolved): fix r_aborted locking
- r_aborted is protected by mdsc->mutex (along with r_reply, r_err), but it tested during fill_trace under s_mutex. is...
- 10:50 AM Feature #128 (Resolved): librados: implement get pool stats
- 09:22 AM Feature #128 (Resolved): librados: implement get pool stats
- 07:57 AM Linux kernel client Bug #107: lockup on __cap_is_valid (via aio_write) vs __ceph_remove_cap
- here are the final two crashes i got on this, presuambly because i had the wrong version of the module loaded:
<pr... - 07:28 AM Linux kernel client Bug #66 (In Progress): BUG_ON(req->r_reply) at fs/ceph/mds_client.c:1841!
- hit this again, on commit:e84346b726ea90a8ed470bc81c4136a7b8710ea5
workload was kernel compilation....
05/12/2010
- 11:13 PM Revision 4ee1e261 (ceph): Merge branch 'unstable' of ceph.newdream.net:git/ceph into unstable
- 11:13 PM Revision e741d43f (ceph): rados: fix typo
- 11:06 PM Revision 342fc871 (ceph): osd: add CEPH_PG_MAX_SIZE to header
- 11:06 PM Revision 7f43cf8a (ceph): filestore: update btrfs ioctl.h
- 11:06 PM Revision 856bdf2f (ceph): client: un-"fix" u64 types in client/ioctl.h
- 11:06 PM Revision c9b1aee1 (ceph): msgr: fix possible overflow when sending seq
- 11:06 PM Revision 65074e5a (ceph): msgr: print message encoding version to aid debugging
- 10:10 PM Revision a902bf02 (ceph): cmpxattr: null termination fixes
- 10:10 PM Revision 80dcc28a (ceph): ceph_fs.h: checkpatch fixes
- 10:10 PM Revision afa1993e (ceph): ceph_strings: checkpatch fix
- 06:55 PM Revision 07fdde4b (ceph): rados: add 'tmap dump'
- 06:55 PM Revision b5029166 (ceph): osd: set obs.exists in projected object state during recovery
- 06:55 PM Revision dbcb4f82 (ceph): mds: warn, don't crash, on trailing garbage in dir objects
- 03:36 PM Linux kernel client Bug #126 (Resolved): qemu rbd driver doesn't work with virtio
- rbd images work fine with virtio off, but with it on I just get:...
- 12:03 PM Bug #122 (Resolved): msgr: msgvec should go on heap
- 11:26 AM Feature #125 (Resolved): log rotation
- 04:30 AM Revision 8fbabe03 (ceph): msgr: put msgvec on heap
- It can get too big for the stack.
- 04:14 AM Revision 876a0ccd (ceph): msgr: tolerate incoming seq #'s that skip ahead
- This is necessary because the kclient may pull messages out of the out/sent
queues, and we can't renumber previously ...
05/11/2010
- 09:46 PM Revision a576e6e2 (ceph): ceph: return error code returned by server
- 09:43 PM Cleanup #124 (Resolved): msgr: change protocol handshake to exchange in_seq
- This will allow peer to only requeue sent messages that weren't actually received. No need to resend stuff that will...
- 09:42 PM Linux kernel client Bug #123 (Resolved): fix msgr message retry seq numbering
- fix:
- we now allow seq #'s to jump forward
- we only assign seq # once after ceph_con_send'ing a message. if it r... - 09:07 PM Linux kernel client Bug #123 (Resolved): fix msgr message retry seq numbering
- we currently assign seq #'s when we send the message over the wire. this numbering breaks when we reconnect because ...
- 08:28 PM Revision 12f7c0b4 (ceph): mds: drop 'closed' bit from MClientReconnect
- 08:13 PM Revision 7a23b5fb (ceph): msgr: set outgoing msg connection before encoding
- This allows encode_payload to adjust behavior based on the target peer's
feature bits. - 04:59 PM Revision f6c2e1c4 (ceph): poolop: make new encoding backward compatible
- This makes cea221c64 behave when messages using the old encoding (that is,
older versions of the client talk to us). - 04:48 PM Bug #122 (Resolved): msgr: msgvec should go on heap
- it can be too large for the stack for big messages
- 04:36 PM Revision 0ebf2599 (ceph): osd: fix layout return type
- 04:36 PM Revision ffc3e63f (ceph): osd: fix compile error from cmpxattr, cleanup.
- I think the xattr bufferlist still needs to be null terminated...
- 04:36 PM Revision 4a7118e2 (ceph): msgr: be less noisy about msgr throttling
- 01:40 PM Cleanup #58 (Resolved): kill nstring/cstring, use std::basic_string instead
- 12:49 PM Linux kernel client Bug #107 (Resolved): lockup on __cap_is_valid (via aio_write) vs __ceph_remove_cap
- fixed by 'ceph: fix cap removal race' commit:d855b8010914b52d8dd596f6d22c162bf81ccf21
- 11:56 AM Linux kernel client Bug #107: lockup on __cap_is_valid (via aio_write) vs __ceph_remove_cap
- finaly caught it!...
- 11:43 AM Linux kernel client Cleanup #113 (Resolved): audit mds_client locking, esp reply handler
- 11:42 AM Linux kernel client Bug #116 (Resolved): can we drop user. xattr prefix for magic ceph xattrs?
- yes. see 'ceph: use ceph. prefix for virtual xattrs'.
- 10:54 AM Cleanup #121 (Resolved): roll mkmonfs functionality into cmon
- We can just do 'cmon --mkfs ...' instead of 'mkmonfs', similar to how the cosd initializes its local storage.
- 10:41 AM Bug #120 (Resolved): monitor cluster expansion broken
05/10/2010
- 11:18 PM Revision f857a2e1 (ceph): osd: add cmpxattr op handling
- 11:00 PM Revision 4d667dde (ceph): debian: remove pull.sh calls from helper .sh scripts
- 10:53 PM Revision 324fe827 (ceph): atomic: cast away const on read()
- (Only needed to build on lenny, this can go away someday)
- 10:10 PM Linux kernel client Cleanup #113 (In Progress): audit mds_client locking, esp reply handler
- 03:25 PM Linux kernel client Cleanup #113: audit mds_client locking, esp reply handler
- see also #66
- 10:09 PM Linux kernel client Bug #64: crash in handle_mds_map (corrupt s_waiting list?)
- fixed by commit:1c0806d2caacc683c56a587eaf1502769a7c0698
- 04:35 PM Linux kernel client Bug #64 (Resolved): crash in handle_mds_map (corrupt s_waiting list?)
- fixed by 'ceph: fix locking, error paths when waking reconnect requests'
- 10:09 PM Linux kernel client Bug #66: BUG_ON(req->r_reply) at fs/ceph/mds_client.c:1841!
- fixed by commit:9abf82b8bc93dd904738a71ca69aa5df356d4d24
- 04:34 PM Linux kernel client Bug #66 (Resolved): BUG_ON(req->r_reply) at fs/ceph/mds_client.c:1841!
- fixed by 'ceph: fix locking, error paths when waking reconnect requests'
- 03:24 PM Linux kernel client Bug #66: BUG_ON(req->r_reply) at fs/ceph/mds_client.c:1841!
- unable to reproduce... but, see #113
- 10:04 PM Bug #120 (Resolved): monitor cluster expansion broken
- The wiki procedure at http://ceph.newdream.net/wiki/Monitor_cluster_expansion does not work. It crashes with:
<pr... - 08:40 PM Revision 99cdd525 (ceph): osd: 'stop' command
- 04:44 PM Linux kernel client Feature #119 (New): avoid looping connect/retry errors on console
- we should try to avoid filling up logs with stuff like this:...
- 04:35 PM Linux kernel client Bug #78 (Resolved): bdi_init list bug
- 04:13 PM Linux kernel client Feature #18 (Resolved): reconnect fixups
- 03:42 PM CephFS 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'
- 03:25 PM Linux kernel client Bug #50 (Resolved): osd timeout reset leaves some ops hanging
- 10:31 AM Linux kernel client Bug #50: osd timeout reset leaves some ops hanging
- 10:31 AM Linux kernel client Bug #50: osd timeout reset leaves some ops hanging
- finally found this, fixed by commit:77eb74b92fee7340d104b24a9ee2800196b0f140
- 03:23 PM Bug #117 (Rejected): osd: lone osd might not notice new peers of simultaneously marked down
- 10:35 AM Bug #117 (Rejected): osd: lone osd might not notice new peers of simultaneously marked down
- see sepia.a's osd6 epoch 3206
05/07/2010
- 10:57 PM Revision d37c9dc4 (ceph): mds: fix max_size==1 bug
- We should provide a minimum of one stripe unit.
- 10:00 PM Revision 4d2d5d03 (ceph): Merge branch 'string' into unstable
- Conflicts:
src/client/Client.h
src/messages/MAuthReply.h
src/messages/MClientLease.h
src/osd/ReplicatedPG.cc
src... - 09:55 PM Revision 6f00c8f7 (ceph): types: clean up printf format warnings
- bah
- 09:50 PM Revision 2741e183 (ceph): ceph.spec.in: --without-hadoop --without-debug
- to sync up with f13
- 09:50 PM Revision 737b5043 (ceph): endian: simplify __le* type hackery
- Instead of preventing linux/types.h from being included, instead name
our types ceph_le*, and remap using #define _on... - 09:50 PM Revision edc92490 (ceph): types: standardize on uint64_t
- The problem is that on some platforms __u64 == uint64_t (x86_64), and on
others it's doesn't (ppc64). Which means we... - 09:50 PM Revision 0aa2208f (ceph): rgw: clean up dup #define
- 08:49 PM Revision 91b9f01a (ceph): rbdtool: --list on empty pool returns correct message
- and also command doesn't hang. This fixes bug #115.
- 06:58 PM Revision 404938c4 (ceph): time: include _ between date and time
- 06:58 PM Revision a8579ebd (ceph): osd: remove bad assert in get_object_context()
- This has always been fishy, and it's original purpose isn't quite clear.
The '!obc->obs.ssc' is clearly the create ca... - 06:58 PM Revision 906d3e67 (ceph): mds: always release snap cap after flushsnap
- The old condition makes no sense. It appears to have been broken since
2008, commit a5d5e679? Yikes.
The problem i... - 04:42 PM Feature #93 (Closed): osd: how to tell osd to cleanly shut down, via monitor
- ceph osd tell 0 stop
commit:5e4700aeb03a6771df7f8b36f8f4cb1619fe9814 - 04:34 PM Revision 76e40e3d (ceph): osd: don't put() null ctx->op (message)
- 04:14 PM Bug #110 (Rejected): utime_t should be UTC, not local time
- 10:27 AM Bug #110: utime_t should be UTC, not local time
- it is utc; its converted to local time only when printed. maybe the print method should include a tz abbrev?
- 04:05 PM Revision 8580aa59 (ceph): scripts: fix check_pglog.sh
- 03:59 PM Bug #59 (Resolved): max_size of 1
- finally found this, fixed by commit:d37c9dc4958398fb327d9e36b99d60319b09af48
- 03:52 PM Revision fe7a8be1 (ceph): script: add check_pglog.sh
- Check pglog for zero segments, normally caused by a race between
pg log replacement (rm log, rewrite log) vs append r... - 03:44 PM Cleanup #58: kill nstring/cstring, use std::basic_string instead
- you can't give std::string() a NULL char * ... hopefully i found them all!
- 03:01 PM Linux kernel client Bug #116 (Resolved): can we drop user. xattr prefix for magic ceph xattrs?
- 01:43 PM Linux kernel client Bug #115 (Resolved): rbdtool --list on empty pool should return correct message
- Fixed, pushed to unstable.
- 12:39 PM Linux kernel client Bug #115: rbdtool --list on empty pool should return correct message
- Here's the output:...
- 12:03 PM Linux kernel client Bug #115 (Resolved): rbdtool --list on empty pool should return correct message
- It currently returns some weird error.
Reported by wido. - 10:26 AM Bug #114 (Resolved): osd: corrupted pglog
- seen by fract.
probably a reordering of write_log vs append_log, similar to commit:686192a03eb7d28c7340dcab6d96715... - 09:51 AM Linux kernel client Cleanup #113 (Resolved): audit mds_client locking, esp reply handler
- what does mdsc->mutex protect? s_mutex? which protects requests?
- 09:39 AM Linux kernel client Bug #65 (Resolved): crash in tcp_sendpage
- may have also been related to #109.
closing this one, since we haven't seen it in a while.
- 09:38 AM Linux kernel client Bug #109: kernel bugs out with bad osd caps
- osd errors weren't unregistering the request. fixed by commit:a40355b39e006459b1ffba052c53084d20d64209
- 09:37 AM Linux kernel client Bug #109 (Resolved): kernel bugs out with bad osd caps
- 08:22 AM Feature #112 (Resolved): osd: snap rollback object op
- roll back and object's value to specified snap. should be efficient so that if it hasn't changed, only object metadat...
- 08:19 AM Linux kernel client Bug #111 (Resolved): handle EAGAIN from osd
- currently we just return this to the caller, when we should retry.
not that the osd returns this very often (ever?)
05/06/2010
- 10:30 PM Revision a290fc57 (ceph): mdsmap: lose angle braces, use tabs
- 10:27 PM Revision f0e6af93 (ceph): osdmap: initially osds don't exist; create them as they boot
- 09:04 PM Revision dc24ab0d (ceph): osd: resurrect CEPH_OSD_EXISTS flag
- Mainly so we can track how many osds are in the cluster, even if they
don't start at 0. - 06:31 PM Revision 66350d2b (ceph): osd: clear pg REPLAY when we reinitiate peering
- Among other things, a stray/bad REPLAY flag can trigger a false activation
like so:
osd/PG.cc: In function 'void PG:... - 06:30 PM Revision 1959f874 (ceph): logger: be more careful calculating variance
- 06:30 PM Revision e9cc4a37 (ceph): librados: separate callbacks for aio ack/complete and safe
- 06:30 PM Revision a8fa5286 (ceph): debian: use 'testing' or 'unstable' in place of 'git' in version suffix
- 03:35 PM Bug #108 (Closed): osdmap: fix up exists, make osd count in summary accurate
- commit:dc24ab0dac695c241c5828ebab250865b44a9a60
- 10:57 AM Bug #108 (Closed): osdmap: fix up exists, make osd count in summary accurate
- 02:40 PM Bug #110 (Rejected): utime_t should be UTC, not local time
- 02:37 PM Linux kernel client Bug #109: kernel bugs out with bad osd caps
- ...
- 02:34 PM Linux kernel client Bug #109 (Resolved): kernel bugs out with bad osd caps
- e.g.,...
- 02:24 PM Bug #102: Fix signal handler
- Sure, assuming there are in fact safe alternatives to fprintf.
If you do fix this, considering fixing nfs-utils' t... - 12:30 PM Linux kernel client Bug #107: lockup on __cap_is_valid (via aio_write) vs __ceph_remove_cap
- again:...
05/05/2010
- 09:39 PM Linux kernel client Bug #78: bdi_init list bug
- i suspect this was fixed by commit:5dfc589a8467470226feccdc50f1b32713318e7b
- 09:38 PM Linux kernel client Cleanup #79 (Closed): use bdi setup and register helper
- no. i did rename the bdi ceph-%d, though.
- 09:37 PM Linux kernel client Bug #104 (Resolved): bdi problem on EPERM from osd
- 09:36 PM Linux kernel client Bug #104: bdi problem on EPERM from osd
- problem was use of invalid wbc in completion. fixed by commit:54ad023ba8108d0163acc931ed4b5e4a8a3a7327
- 04:53 PM Linux kernel client Bug #104: bdi problem on EPERM from osd
- the problem is when writepages_finish gets a -1 result code.
- 03:03 PM Linux kernel client Bug #104 (In Progress): bdi problem on EPERM from osd
- 02:57 PM Linux kernel client Bug #104: bdi problem on EPERM from osd
- ladder0:
mount -a
echo asdf > /c/foo
sync
<crash> - 09:04 PM Revision ec600db8 (ceph): osd: fix critical cap parsing bugs and documentation.
- 09:04 PM Revision 642be312 (ceph): rgw: admin uses --secret instead of --key (as --key is already taken)
- 03:56 PM Linux kernel client Bug #107: lockup on __cap_is_valid (via aio_write) vs __ceph_remove_cap
- hmm, s_cap_lock usage sites look okay... don't think it's a leaked spinlock
- 03:03 PM Linux kernel client Bug #107 (Resolved): lockup on __cap_is_valid (via aio_write) vs __ceph_remove_cap
- on master. rsync workload.
[168476.538425] BUG: soft lockup - CPU#0 stuck for 61s! [kswapd0:318]
[168476.538430] ... - 11:45 AM Linux kernel client Bug #106 (Resolved): msgpool depletion?
- which pool is it?
[104608.030333] ceph: msgpool_get ffff88010f1fa370 now 0/0, may fail
[104608.036614] ----------... - 11:40 AM Feature #105 (Resolved): mon: warn on clock drift
- >2s clock drift takes down non-master monitors.. bleh.
- 12:58 AM Bug #98: reserved identifier violation
- I suggest to append a kind of "UUID":http://en.wikipedia.org/wiki/Universally_Unique_Identifier as a suffix to make i...
- 12:37 AM Bug #99: Check return codes everywhere
- Would you like to reuse any class library?
I do not like "assert" for consistent error handling because "the check...
05/04/2010
- 08:57 PM Revision 33b5e426 (ceph): msgr: fix local_pipe peer_type
- Need to re-init_local_pipe() after register_entity().
- 07:57 PM Revision caa77126 (ceph): Merge branch 'mds_snapids' into unstable
- 07:51 PM Revision 89d1b5d0 (ceph): msgr: existing connection may be OPEN on connection race
- Yup!
- 06:56 PM Revision 9bbb545d (ceph): osd: add CMPXATTR defines
- 06:33 PM Revision 3d7d7d1f (ceph): osdmaptool: add -h; don't assert on bad filename
- 03:46 PM Linux kernel client Bug #104 (Resolved): bdi problem on EPERM from osd
- last sysfs file: /sys/class/net/lo/operstate
CPU 1
Modules linked in: ceph [last unloaded: ceph]
Pid: 5724, comm:... - 03:32 PM Bug #99: Check return codes everywhere
- For something like strdup, which fails with ENOMEM, we can throw the usual C++ out of memory exception.
In general... - 01:45 PM Bug #99: Check return codes everywhere
- I suggest to avoid unchecked function calls.
Would you like to detect every error situation as early as possible?
... - 10:56 AM Bug #99: Check return codes everywhere
- Yeah, there are lots of these. Some hosts seem to spit out nice warnings for lots of call sites where the return val...
- 02:08 AM Bug #99 (Closed): Check return codes everywhere
- This issue corresponds to my previous ""feature request":https://sourceforge.net/tracker/?func=detail&atid=763578&aid...
- 02:20 PM Bug #98: reserved identifier violation
- No need for the trailing gibberish, I think.. the trailing _H and preceding CEPH_ should be sufficient.
- 01:38 PM Bug #98: reserved identifier violation
- Leading underscores can be avoided for various identifiers.
How do you think about the application of a name patte... - 10:53 AM Bug #98: reserved identifier violation
- Yeah, I think all the headers #ifdef guards can be changed from __FOO_H to CEPH_FOO_H or similar. Patches welcome!
... - 01:43 AM Bug #98 (Resolved): reserved identifier violation
- This issue corresponds to my previous ""feature request":https://sourceforge.net/tracker/?func=detail&atid=763578&aid...
- 01:21 PM CephFS Bug #52 (In Progress): mds: dentry versionlock
- 01:15 PM CephFS Bug #44 (Closed): Make MDS use new connection-based send_message
- 01:06 PM Bug #62: readdir out of sync on different nodes
- dup #75
- 01:05 PM Bug #62 (Closed): readdir out of sync on different nodes
- 01:02 PM Bug #74: make removed_snaps contiguous
- commit:1c098c23cdb40513c63a723f26f0d416de696f05
- 12:58 PM Bug #74: make removed_snaps contiguous
- 12:57 PM Feature #71: msgr: throttle incoming messages
- 11:32 AM Linux kernel client Bug #28: gracefully fail on fill_trace errors
- this includes ENOMEM on xattr blob
- 10:57 AM Cleanup #100: #define ? enum?
- Sure, these could be changed, but I think it's a pretty low priority item.
- 02:36 AM Cleanup #100 (Closed): #define ? enum?
- This issue corresponds to my previous ""feature request":https://sourceforge.net/tracker/?func=detail&atid=763578&aid...
- 04:22 AM Cleanup #103 (Closed): Introduction of namespaces
- This issue corresponds to my previous "feature request":https://sourceforge.net/tracker/?func=detail&atid=763578&aid=...
- 04:06 AM Revision 32784666 (ceph): ceph.spec.in: run configure
- Reported by MarkN in #ceph on irc.oftc.net
- 04:02 AM Revision 22e9777c (ceph): Merge remote branch 'origin/msgr_throttle' into unstable
- 03:34 AM Bug #102 (Closed): Fix signal handler
- This issue corresponds to my previous ""feature request":https://sourceforge.net/tracker/?func=detail&atid=763578&aid...
- 03:02 AM Feature #101 (Rejected): Conversion of pointer parameters into references
- This issue corresponds to my previous "feature request":https://sourceforge.net/tracker/?func=detail&atid=763578&aid=...
05/03/2010
- 11:57 PM Revision 8a37ac6f (ceph): rbd: update rbd image header format
- 11:57 PM Revision f28decef (ceph): poolop: do op immediately, instead of waiting for timeout
- 11:57 PM Revision cea221c6 (ceph): MPoolOp: rearrange parsing, for easier kernel implementation
- 11:41 PM Revision 1c098c23 (ceph): osd: add removed snapid to removed_snaps for unmanaged snaps
- 11:41 PM Revision 7ec68dcb (ceph): mds: add removal snap_seq to removed_snaps
- This prevents lots of fragmentation in removed_snaps interval set.
- 11:20 PM Cleanup #67: add 'autoscan' items to configure.ac
- This issue fits to my previous feature request ""Complete build configuration template":https://sourceforge.net/track...
- 10:10 PM Linux kernel client Bug #54 (Resolved): do dentry offset assignment when dentry becomes non-null
- 10:09 PM Linux kernel client Bug #54: do dentry offset assignment when dentry becomes non-null
- added to unstable.
- 10:04 PM Revision 14dd8a9a (ceph): mds: acquire anchor_create locks in caller
- We're not allowed to call acquire_locks again once we've completed locking.
Do it in the caller. Add a helper that w... - 09:32 PM Feature #71: msgr: throttle incoming messages
- 09:24 PM Feature #97 (Resolved): qa: better snap tests
- 09:23 PM Feature #96 (Resolved): msgr: close idle connections?
- 09:22 PM Feature #95 (Resolved): mon: adjust overload based on osd disk utilization
- 09:22 PM Feature #94 (Resolved): mon: monitor some osds
- 09:22 PM Feature #93 (Closed): osd: how to tell osd to cleanly shut down, via monitor
- 09:21 PM CephFS Bug #92 (Resolved): mds: journal client_map for rename importing inode
- 09:20 PM CephFS Feature #91 (Resolved): mds: up:shadow mode
- replay client while in standby, so we can take over immediately on failure.
- 09:19 PM CephFS Bug #90 (New): mds: don't sync log on every clientreplay request
- 09:19 PM CephFS Cleanup #89 (Closed): mds: put inode dirty fields in dirty_bits_t to reduce memory footprint
- Most inodes in the cache aren't dirty.
- 09:18 PM CephFS 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...
- 09:17 PM Feature #87 (Closed): osd: separate interface/messenger for backend (osd to osd) network
- 09:16 PM CephFS Feature #86 (Resolved): mds: implement fsck
- rebuild hierarchy after subset of pg's is lost.
and/or, traverse hierarchy and check for errors. - 09:15 PM RADOS Feature #85 (Resolved): osd: pg_num shrink
- 09:15 PM RADOS Feature #84 (In Progress): mon: auto adjust pg_num as pool grows
- of course, splitting needs to be more efficient first!
- 09:14 PM CephFS 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... - 09:12 PM Feature #82 (Resolved): mon: osd failure smarts
- We shouldn't necessarily believe every osd failure report we get, especially when there are lots of other nodes monit...
- 09:11 PM Revision 53a5b4a5 (ceph): mdsmap: cleanup up braces
- 09:11 PM Revision 11184b90 (ceph): objecter: fix ~Message() calls (use ->put())
- 09:11 PM CephFS Feature #81 (Resolved): mds: do authentication checks
- uid/gid vs file modes, etc.
- 09:09 PM Feature #80 (Resolved): uclient: readdir from cache
- 09:02 PM Revision 409a54f1 (ceph): mds: fix lock->sync rdlock rule
- Observed symptom was touch foo on one node, and missing from ls on another
node.
Since auth rdlock isn't allowed for... - 09:02 PM Revision 632b24f7 (ceph): mds: fix EXCL rdlock rule
- Only the exclusive client should be able to rdlock. (if anyone!)
No observed problems, caught by inspection. - 05:17 PM Revision 291c0ab7 (ceph): filejournal: create if mkfs and journal is small OR dne.
- 04:13 PM Linux kernel client Cleanup #79 (Closed): use bdi setup and register helper
- See commit:e6d086d83cf7f102d48c006f58172a69ec0c15a4
This will make our /sys/kernel/debug/bdi directory pretty (cep... - 04:10 PM Linux kernel client Bug #78 (Resolved): bdi_init list bug
- There were 2 clients mounted, here, so unclear what what was. One was behaving fine.
The other was forcefully unm... - 03:19 PM CephFS Bug #77 (Resolved): mds: anchor_create calls acquire_locks
- fixed in commit:14dd8a9a8a653ef0142ce795454ae3e0e920d386
- 12:57 PM CephFS Bug #77 (Resolved): mds: anchor_create calls acquire_locks
- Locks need to be taken all at once, by caller. Maybe add a helper?
- 02:03 PM CephFS Bug #75 (Resolved): mds: fix rdlock semantics
- fixed by commit:409a54f17515a417f72fb0e1d70733624fe4b609
- 01:57 PM CephFS 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... - 01:49 PM CephFS 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.
- 10:09 AM CephFS 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... - 12:11 PM CephFS Bug #34 (Closed): mds: nonempty cap xlist on snaprealm during trim
- 12:11 PM Bug #48 (Closed): mds: unnecessary snaprealm splits on unlink/rename
- 12:11 PM Bug #53 (Closed): osd: weird crash in snaptrimmer
- 12:11 PM CephFS Bug #51 (Closed): delete directories don't appear in snap
- 12:10 PM Linux kernel client Bug #47 (Closed): gfp at ceph_update_snap_trace+0x16a/0x419
- 12:10 PM Linux kernel client Bug #38 (Closed): rm -r failure
- 12:10 PM Linux kernel client Bug #22 (Closed): BUG at fs/ceph/caps.c:253
- 12:10 PM Linux kernel client Bug #4 (Closed): lockdep warning in socket code
- 12:10 PM Linux kernel client Bug #3 (Closed): leaked dentry ref on umount
- 12:10 PM Linux kernel client Bug #2 (Closed): BUG at fs/ceph/caps.c:2178
- 12:09 PM Linux kernel client Bug #1 (Closed): gpf in tcp_sendpage
- 12:09 PM Bug #68 (Closed): mds/MDCache.cc:4797: FAILED assert(con)
- 12:08 PM Bug #70 (Closed): Interrupting rados tool crashes osd?
- 11:13 AM Linux kernel client Bug #65: crash in tcp_sendpage
- this is probably a problem with the backport.. it went away when we switch to 2.6.34-rc3 on issdm
- 11:09 AM Bug #76 (Resolved): osd: snapdir object recovery doesn't work
- The snapdir object doesn't end up in the missing list.
- 03:50 AM Revision b53d0ed6 (ceph): filejournal: return error instead of asserting
04/30/2010
- 11:24 PM Revision 60095d9d (ceph): mon: correctly update up map when taking over for creating|starting mds
- Otherwise we can get crap like
in <0>
up <{0=4103}>
failed <>
stopped <>
4300: 192.168.141.103:6800/9446 '0' mds0.0 ... - 10:44 PM Revision 3374fbfc (ceph): Merge commit 'v0.20' into unstable
- Conflicts:
src/mon/LogMonitor.cc
src/mon/MDSMonitor.cc
src/mon/Monitor.cc
src/mon/OSDMonitor.cc
src/mon/PGMonito... - 10:11 PM Revision 266d2076 (ceph): debian: fix up debian scripts
- 09:22 PM Revision f244067a (ceph): ceph.spec.in: from Josef
- 09:22 PM Revision b022a285 (ceph): ceph.spec.in: updates
- 08:02 PM Revision aebc239e (ceph): osd: fix pg_to_acting_osds() calculation to consider pg_temp
- The OSD was using pg_to_up_acting, the client uses pg_to_acting, and their
calculations of 'acting' weren't consisten... - 08:02 PM Revision 974f2eee (ceph): mds: fix trim_dentry on dentry under unlinked dir
- We can get a dentry that is trimmable (e.g. null) under a new unlinked dir,
which has no subtree. This will only hap... - 07:58 PM Revision 0b0e1201 (ceph): mds: fix trim_dentry on dentry under unlinked dir
- We can get a dentry that is trimmable (e.g. null) under a new unlinked dir,
which has no subtree. This will only hap... - 07:58 PM Revision 17a2dcbd (ceph): objecter: show osds in laggy debug output
- 05:46 PM Revision 1b3e4fb0 (ceph): osd: fix pg_to_acting_osds() calculation to consider pg_temp
- The OSD was using pg_to_up_acting, the client uses pg_to_acting, and their
calculations of 'acting' weren't consisten... - 05:11 PM Revision 5210d6c3 (ceph): objecter: show osds in laggy debug output
- 03:22 PM Bug #72 (Closed): mon session segfault
- fixed by commit:84c386ea0d255855791fa84d5ab44c6c3a03945a
- 03:21 PM Bug #74 (Resolved): make removed_snaps contiguous
- removed_snaps [2~1,4~1,6~1,8~1,a~1,c~1,e~1,10~1,12~1,14~1,16~1,18~1,1a~1,1c~1,1e~1,20~1,22~1,24~1,26~1,28~1,2...
- 01:03 PM Bug #68 (Resolved): mds/MDCache.cc:4797: FAILED assert(con)
- 11:30 AM Bug #68: mds/MDCache.cc:4797: FAILED assert(con)
- finally found this. commit:dd9bc423a3c95d230772eb3952032f99375973e4
- 04:43 AM Revision 0cb8ad43 (ceph): filestore: fail to mount if journal open fails
- Clean up error reporting too.
- 04:43 AM Revision dc84acd6 (ceph): filestore: fail to mount if journal open fails
- Clean up error reporting too.
- 04:12 AM Revision 7ad42023 (ceph): msgr: fix sigint/term signal handler to actually quit (by chaining)
- 04:12 AM Revision 3480dc69 (ceph): msgr: fix sigint/term signal handler to actually quit (by chaining)
04/29/2010
- 10:05 PM Revision 269d1426 (ceph): librados: fix blank pool stats
- 10:04 PM Revision 96a90efc (ceph): librados: fix blank pool stats
- 09:30 PM Feature #73 (Rejected): kernel: implement 'flush disk cache' ioctl
- Currently the osd journal on a raw block device requires that you disable the disk write cache via hdparm. That's an...
- 09:29 PM Revision 61b4b295 (ceph): qa: make pjd clean up
- 09:29 PM Revision ebe05ae6 (ceph): mds: clean up MIN/MAX, client_ranges
- Avoid double evaluation via macros...
- 09:29 PM Revision d595ad44 (ceph): msgr: remove pid file on SIGINT, SIGTERM
- 09:28 PM Revision 3a9439ca (ceph): mds: clean up MIN/MAX, client_ranges
- Avoid double evaluation via macros...
- 09:28 PM Revision 8fcb0cc4 (ceph): qa: make pjd clean up
- 09:28 PM Revision 30561d84 (ceph): msgr: remove pid file on SIGINT, SIGTERM
- 06:57 PM Revision a31ea46f (ceph): config: post-process default config options too
- Previously we were only doing the ones we read out of the .conf.
- 06:56 PM Revision d1441462 (ceph): config: post-process default config options too
- Previously we were only doing the ones we read out of the .conf.
- 05:43 PM Revision 318dfbeb (ceph): mon: use (robust) buffer::list::write_fd() to write to disk
- 05:43 PM Revision 63385d02 (ceph): mon: use (robust) buffer::list::write_fd() to write to disk
- 05:27 PM Revision 1f55b175 (ceph): mon: m->get_session() may return null if session has closed
- because the session close clears connection->priv. We need to check at
each site anyway, either for null session, or... - 05:22 PM Revision 84c386ea (ceph): mon: m->get_session() may return null if session has closed
- because the session close clears connection->priv. We need to check at
each site anyway, either for null session, or...
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