Activity
From 03/22/2010 to 04/20/2010
04/20/2010
- 01:35 PM Feature #23: fcntl/flock advisory lock support
- All right, designed a basic interface between the client and the MDS. Going to implement the MDS and messaging parts ...
- 10:07 AM Bug #54 (Resolved): do dentry offset assignment when dentry becomes non-null
- see rename_vs_i_complete branch on fatty for partial solution
04/19/2010
- 03:51 PM Bug #50 (Resolved): osd timeout reset leaves some ops hanging
- i see an osd reset:
[ 7769.416465] ceph: tid 65961 timed out on osd4, will reset osd
followed by stray replies... - 10:26 AM Feature #23 (In Progress): fcntl/flock advisory lock support
- 10:20 AM Bug #36 (Rejected): uml crash in sendpage
- can't reproduce. bad compilation?
- 10:19 AM Bug #47 (Resolved): gfp at ceph_update_snap_trace+0x16a/0x419
- bug in realm split. fixed by commit:be23f8ad6fccba9a5535a7d3013eb492c20e39cb
- 08:59 AM Bug #47 (In Progress): gfp at ceph_update_snap_trace+0x16a/0x419
04/16/2010
- 04:07 PM Bug #38 (Resolved): rm -r failure
- the problem is (mostly) that d_move reorders d_subdirs. so just clear I_COMPLETE on rename.
but also:
- we shoul... - 12:30 PM Bug #47 (Closed): gfp at ceph_update_snap_trace+0x16a/0x419
- after running snaptest1.sh twice:
[90471.092551] general protection fault: 0000 [#1] PREEMPT SMP
[90471.095369] ...
04/15/2010
- 10:30 AM Feature #42 (Resolved): Resize of rbd image
- We want to be able to resize the rbd image. Snapshots should be maintained and should have a size associated with them.
- 10:30 AM Bug #38 (In Progress): rm -r failure
- reliably reproducible with kernel_untar_build.sh workunit. looks like problem with dcache_readdir. from the rm -r's...
04/14/2010
- 03:34 PM Bug #38 (Resolved): rm -r failure
- seeing this one again on current clients (commit:a6a5349)
- 03:31 PM Bug #36 (Rejected): uml crash in sendpage
- running kernel untar qa workunit on fatty.
with valgrind on osd
04/13/2010
- 02:09 PM Bug #4 (Resolved): lockdep warning in socket code
- 02:09 PM Bug #4: lockdep warning in socket code
- use separate class for ceph socket.
commit:79cb735c - 11:50 AM Bug #1 (Resolved): gpf in tcp_sendpage
- 11:50 AM Bug #2 (Resolved): BUG at fs/ceph/caps.c:2178
- 11:44 AM Bug #2 (Closed): BUG at fs/ceph/caps.c:2178
- 11:44 AM Bug #2: BUG at fs/ceph/caps.c:2178
- Fixed by commit:e130642ba
- 11:50 AM Bug #3 (Resolved): leaked dentry ref on umount
- 11:05 AM Bug #3 (Closed): leaked dentry ref on umount
- 11:49 AM Bug #22 (Resolved): BUG at fs/ceph/caps.c:253
- 11:04 AM Bug #22 (Closed): BUG at fs/ceph/caps.c:253
- fixed by commit:d29b86892.
- 11:03 AM Feature #27: ACLs
- Add ACL support in kclient. I suspect this just means wiring things up to the generic acl helper code (the actual ac...
- 09:48 AM Feature #27 (Resolved): ACLs
- 09:49 AM Bug #28 (Won't Fix): gracefully fail on fill_trace errors
- If fill_trace runs into problems when processing a reply, we should be sure to fail gracefully. Namely, if we can't ...
- 09:47 AM Feature #26 (Rejected): statlite
- see -fsdevel thread from spring 09 for discussion (during LSF'09).
- 09:46 AM Feature #25 (New): mdsc: mempool for cap writeback?
- 09:46 AM Feature #24 (New): mdsc: preallocate reply msgs
- We should preallocate space for replies to our MDS messages.
- 09:45 AM Feature #23 (Resolved): fcntl/flock advisory lock support
04/12/2010
- 02:25 PM Bug #3 (Resolved): leaked dentry ref on umount
- fixed ref leak in dcache readdir, commit:2844a76a25
- 01:46 PM Bug #1 (Closed): gpf in tcp_sendpage
- 01:45 PM Bug #1 (Resolved): gpf in tcp_sendpage
- 10:11 AM Bug #1: gpf in tcp_sendpage
- Most likely kernel/module mismatch. Objdump didn't match oops message, I think this should be resolved-invalid unless...
- 01:07 PM Bug #22 (Closed): BUG at fs/ceph/caps.c:253
- #12 0x0000000070c80b96 in ceph_add_cap (inode=0x6a5589b8, session=0x6fba8000, cap_id=236951, fmode=-1, issued=3413, w...
04/09/2010
- 04:12 PM Feature #19 (Resolved): rbd
- blank
- 04:11 PM Feature #18 (Resolved): reconnect fixups
- 02:02 PM Bug #1: gpf in tcp_sendpage
- kernel dump didn't match running kernel.
saw this pop up immediately after starting bonnie.sh... but not after reb... - 10:34 AM Bug #1 (Closed): gpf in tcp_sendpage
- [540049.710050] general protection fault: 0000 [#1] PREEMPT SMP
[540049.711610] last sysfs file: /sys/kernel/uevent... - 10:58 AM Bug #4 (Closed): lockdep warning in socket code
- [ 1615.328733] =======================================================
[ 1615.331050] [ INFO: possible circular lock... - 10:57 AM Bug #3 (Closed): leaked dentry ref on umount
- After running misc qa stuff (bonnie.sh?), and umount, we get a crashed due to a leaked dentry reference.
ceph2 log... - 10:34 AM Bug #2 (Closed): BUG at fs/ceph/caps.c:2178
- [563217.493362] ------------[ cut here ]------------
[563217.496350] kernel BUG at fs/ceph/caps.c:2178!
[563217.496...
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