Activity
From 09/02/2012 to 10/01/2012
10/01/2012
- 06:56 PM Bug #3204: rbd client kernel panic when osd connection is lost
- Hi Alex,
could you let us know which commits we should apply in order to address this issue? we would like to app... - 11:49 AM Bug #3204: rbd client kernel panic when osd connection is lost
- There already was a fix available that addressed the
write case. I put it in originally as a cleanup but
it turns ... - 05:08 PM Feature #3239 (In Progress): librbd: make striping fancier
- 09:58 AM Feature #3239 (Resolved): librbd: make striping fancier
- 11:11 AM Feature #3198 (Resolved): librbd: coverity clean
09/30/2012
- 09:10 PM Bug #3237 (Resolved): rbd_header_race failes to reproduce a race
- on current master. see /a/*/33351
09/28/2012
- 02:51 PM Bug #3204: rbd client kernel panic when osd connection is lost
- Well, I hit a similar issue with the previous fix in place.
However, this is in the write path. When looking at the... - 02:23 PM Bug #3204: rbd client kernel panic when osd connection is lost
- OK, I think I found it.
a410702 libceph: (re)initialize bio_iter on start of message receive
I'm going to f... - 07:54 AM Bug #3204: rbd client kernel panic when osd connection is lost
- I found another bug fix that I thought might make this go
away. This time it was this one:
3b5ede07 libceph: f... - 05:49 AM Bug #3204: rbd client kernel panic when osd connection is lost
- I have a clue to pursue this morning.
I have noticed in two crashes that the state of the connection is
not one t...
09/27/2012
- 03:46 PM Bug #3204: rbd client kernel panic when osd connection is lost
- I am able to reproduce this problem at will using stock
Linux 3.5.4, and running "fio" in a loop, and then making
o... - 02:02 PM Bug #2534 (Resolved): librbd: make sure watch is established on same header version as initial re...
- Fixed by commit: e1776809031c6dad441cfb2b9fac9612720b9083
09/25/2012
- 05:03 PM Documentation #3220 (Resolved): doc: more detail on QEMU+RBD page
- This page could use a bit more detail on the nature of the integration and how to use it. For example, why would som...
- 09:46 AM Bug #3204: rbd client kernel panic when osd connection is lost
- Here is an excerpt from the log that Chris originally provided....
- 09:42 AM Bug #3204: rbd client kernel panic when osd connection is lost
- I believe have reproduced this problem (or perhaps something
like it) using stock stable kernel 3.5.4. I'm not 100% ...
09/24/2012
- 08:30 PM Feature #2788: rbd: add -l to rbd ls, show snapshots
- 06:47 PM Feature #3198: librbd: coverity clean
- we'll see if coverity detects anything else
- 06:12 PM Feature #3198 (Fix Under Review): librbd: coverity clean
- wip-rbd-coverity
- 03:24 PM Feature #3198 (In Progress): librbd: coverity clean
- 10:58 AM Feature #3205 (New): doc: pool permissions for cloning use-case
- 10:50 AM Feature #2326 (Resolved): krbd: use new class interfaces, new image format
- 09:21 AM Bug #3204 (Resolved): rbd client kernel panic when osd connection is lost
- From ML:...
09/23/2012
- 09:39 AM Feature #3198 (Resolved): librbd: coverity clean
- 09:23 AM Feature #3190 (Resolved): qa: test fencing
09/20/2012
- 08:04 AM Bug #3151 (Resolved): krbd: possible circular locking dependency (sysfs_lock and ctl_mutex) (test...
- This has been resolved. The culprit was the committed patch
entitled "rbd: expand lock protection in rbd_add()" whi...
09/18/2012
- 09:08 PM Bug #3151: krbd: possible circular locking dependency (sysfs_lock and ctl_mutex) (testing branch)
- Strike that. I have now learned that the "copy.sh" script
was buggy (which I've now fixed) and have been unable to
... - 08:29 PM Bug #3151: krbd: possible circular locking dependency (sysfs_lock and ctl_mutex) (testing branch)
- FINALLY. After going through a bunch of different tests
to try to narrow it down, I have found that simply running
... - 04:43 PM Feature #2951 (Resolved): cls_rbd: remove locking methods
- 04:42 PM Feature #2686 (Resolved): rbd: let users specify a usage for shared locks
- 04:42 PM Feature #2952 (Resolved): librbd: use generic rados locking class
- 04:42 PM Feature #2556 (Resolved): rbd tool: break image locks
09/17/2012
- 02:49 PM Documentation #3171 (Resolved): doc: how to setup OpenStack (Glance and Cinder|Nova) to use rbd c...
- This can probably be an addendum to the current OpenStack docs page for releases Folsom and beyond.
- 02:41 PM Documentation #3170 (Closed): doc: document image locking
- Some resources:
The original discussion:
http://comments.gmane.org/gmane.comp.file-systems.ceph.devel/7094
The... - 02:27 PM Bug #2597 (Resolved): Import of image from file appears to succeed, but image not present in the ...
- This was unintentionally solved by commit:fd4b294280cc2238289dbd7b37236d8a8cb10160. The --pool parameter to rbd impor...
09/13/2012
- 11:38 PM Bug #3151 (Resolved): krbd: possible circular locking dependency (sysfs_lock and ctl_mutex) (test...
- Detected when unmapping an image:...
- 03:42 PM Bug #3133: perfcounters: sigfpe when rbd caching is enabled
- The floating point exception in this case was due to "inexact result". This kind of exception is turned off by defaul...
09/11/2012
- 03:36 PM Bug #3133 (Duplicate): perfcounters: sigfpe when rbd caching is enabled
- On irc, Damien Churchill reported this backtrace from qemu-kvm with rbd caching enabled:...
09/10/2012
09/07/2012
- 07:16 PM Feature #2556 (Fix Under Review): rbd tool: break image locks
- wip-librbd-locking
- 07:16 PM Feature #2951 (Fix Under Review): cls_rbd: remove locking methods
- wip-librbd-locking
- 07:15 PM Feature #2952 (Fix Under Review): librbd: use generic rados locking class
- wip-librbd-locking
09/06/2012
- 01:09 PM Feature #3100 (Resolved): rbd-fuse prototype
- 07:18 AM Bug #3094 (Resolved): krbd: race between finding existing client and creating new one
- In rbd_get_client(), an attempt is made to reuse an existing
rbd client if there is already one with matching option...
09/04/2012
- 02:08 PM Cleanup #1761: krbd: make block/segment naming consistent
- I just committed the following to the ceph-client/testing
branch. It renames field "block_name" to be "object_prefi... - 10:49 AM Cleanup #1761 (Resolved): krbd: make block/segment naming consistent
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