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From 02/04/2014 to 03/05/2014

03/05/2014

09:39 PM Bug #7625 (Resolved): ceph_test_rados_api_tier: not found
Several examples of this in the following run, but here is one job:
http://pulpito.front.sepia.ceph.com/teuthology...
Zack Cerza
02:18 PM Bug #7620 (Can't reproduce): BUG: soft lockup - CPU#0 stuck for 23s!
Noticed this hung job:
http://pulpito.front.sepia.ceph.com/teuthology-2014-03-04_19:01:51-rbd-dumpling-testing-bas...
Zack Cerza
07:13 AM Bug #7327 (Resolved): Assertion failure in rbd_object_request_destroy()
I see. In any case, it shouldn't crash anymore. If it pops up again,
you'll see something like...
Ilya Dryomov

03/03/2014

12:08 PM Bug #7327: Assertion failure in rbd_object_request_destroy()
Ilya Dryomov wrote:
>[snip]
> Now, a NULL from bio_chain_clone_range() might too be ENOMEM, but it
> might also b...
Nathaniel Filardo
07:42 AM Bug #7327 (Fix Under Review): Assertion failure in rbd_object_request_destroy()
OK, so this turned out to be just a busted error path. After finding
that exact debian rbd.ko and some fiddling wit...
Ilya Dryomov
10:38 AM Bug #7583 (Resolved): "librbd::ImageCtx: error finding header" in upgrade:dumpling-x-firefly---ba...
Logs are in qa-proxy.ceph.com/teuthology/teuthology-2014-03-01_22:00:03-upgrade:dumpling-x-firefly---basic-plana/1133... Yuri Weinstein
09:14 AM Bug #7582 (Resolved): "FAIL: test_rbd.TestImage.test_remove_with_watcher" in upgrade:dumpling-x-f...
Logs are in qa-proxy.ceph.com/teuthology/teuthology-2014-03-01_22:00:03-upgrade:dumpling-x-firefly---basic-plana/1134... Yuri Weinstein
12:11 AM Bug #5876: Assertion failure in rbd_img_obj_callback() : rbd_assert(which >= img_request->next_co...
Hi,
not sure if it's the same bug or not :
> Assertion failure in rbd_img_obj_callback() at line 2133
> rbd_asse...
Olivier Bonvalet

03/02/2014

07:41 AM Bug #7577 (Resolved): rbd info displays extra random char in block prefix
The rbd cli in dumpling 0.67.7 displays an extra random char at the end of the block prefix string:
[root@p0100153...
Dan van der Ster

02/25/2014

02:39 AM Bug #7282: Unresponsive rbd-backed Qemu domain causes libvirtd to stall on all connections
The patch has been accepted in libvirt upstream: http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=60f70542f97805a... Wido den Hollander

02/21/2014

02:11 PM Bug #7385 (In Progress): Objectcacher setting max object counts too low
Sage Weil
10:23 AM Feature #7507 (New): krbd: Make device symlinks cluster aware
Currently when a device is mapped a udev script creates a symlink at /dev/rbd/<pool>/<imagename>
Would be nice if ...
Tyler Brekke

02/19/2014

04:24 AM Bug #6480: librbd crashed qemu-system-x86_64
Just a note, bug itself is very unlikely to reproduce in a short times (one crash per 1k VM instances per month or so). Andrey Korolyov

02/18/2014

05:09 PM Bug #6480 (Need More Info): librbd crashed qemu-system-x86_64
...and now there's a new similar instance, this time on rhel:... Josh Durgin
12:54 PM Bug #6480 (Can't reproduce): librbd crashed qemu-system-x86_64
Ian Colle
02:30 PM Bug #7466 (Resolved): rbd: timeout error not exposed in python bindings
commit:609f4c56718d8279895b02b8163bbe1976c02bfb Josh Durgin
02:21 PM Bug #7466 (Resolved): rbd: timeout error not exposed in python bindings
The recently added timeouts for librados should result in a specific exception type in the python bindings. Josh Durgin
12:55 PM Bug #5488 (Need More Info): librbd: deadlock in image refresh
Ian Colle
12:53 PM Bug #5876 (New): Assertion failure in rbd_img_obj_callback() : rbd_assert(which >= img_request->n...
Ian Colle
12:52 PM Bug #7385: Objectcacher setting max object counts too low
Ian Colle
12:45 PM Bug #7465 (Can't reproduce): krbd: size of disk read or set incorrectly
This was observed on a 3.11 ubuntu kernel:... Josh Durgin

02/17/2014

01:33 PM Bug #7418 (Duplicate): f7cf25f2 is causing KVM processes to use excessive memory
reopened #7385 Sage Weil
01:33 PM Bug #7385 (Pending Backport): Objectcacher setting max object counts too low
This now leaks memory.. presumably stray Object's the cache that never get cleaned up.
Let's just increase the obj...
Sage Weil
01:32 PM Bug #7385: Objectcacher setting max object counts too low
Sage Weil
01:17 PM Feature #7455 (Resolved): krbd,kcephfs: support primary-affinity
when this is complete, be sure to fix ceph-qa-suite.git Sage Weil

02/13/2014

07:41 PM Bug #7418 (Duplicate): f7cf25f2 is causing KVM processes to use excessive memory
Recent change is causing 2GB VM KVM processes to consume up to 5GB of memory during heavy write workload. Sage think... Mark Nelson

02/12/2014

09:54 AM Bug #7385 (Pending Backport): Objectcacher setting max object counts too low
Sage Weil

02/11/2014

11:44 PM Bug #7282: Unresponsive rbd-backed Qemu domain causes libvirtd to stall on all connections
Josh Durgin wrote:
> Hi Wido,
>
> Attached is a patch to use the timeouts with a libvirt storage pool. I noticed ...
Wido den Hollander
06:27 PM Bug #7282: Unresponsive rbd-backed Qemu domain causes libvirtd to stall on all connections
Hi Wido,
Attached is a patch to use the timeouts with a libvirt storage pool. I noticed that libvirt will actually...
Josh Durgin
01:14 PM Bug #7385 (Fix Under Review): Objectcacher setting max object counts too low
https://github.com/ceph/ceph/pull/1215 Josh Durgin
06:07 AM Bug #7385: Objectcacher setting max object counts too low
Does it make sense to be exposing this to librbd/client.cc at all vs just directly setting it via a config option? (o... Mark Nelson

02/10/2014

03:29 PM Bug #7385: Objectcacher setting max object counts too low
This is set by librbd or ceph-fuse's Client.cc after creating the objectcacher. There's already a config option for C... Josh Durgin
03:19 PM Bug #7385 (Resolved): Objectcacher setting max object counts too low
It appears that the objectcacher is setting max object counts based on the max dirty data size and object size. With... Mark Nelson

02/05/2014

03:20 PM Bug #7327: Assertion failure in rbd_object_request_destroy()
No pattern has emerged, except that it happened twice in rapid succession after a long period of not happening (weeks... Nathaniel Filardo
08:28 AM Bug #7327: Assertion failure in rbd_object_request_destroy()
Hi Nathaniel,
What kind of workload are you running? Have you noticed any pattern
wrt when it occurs, what might...
Ilya Dryomov

02/04/2014

05:22 AM Bug #7282: Unresponsive rbd-backed Qemu domain causes libvirtd to stall on all connections
Florian Haas wrote:
> Wido den Hollander wrote:
> > Florian Haas wrote:
> > > Just for clarification: when you say...
Wido den Hollander
05:02 AM Bug #7282: Unresponsive rbd-backed Qemu domain causes libvirtd to stall on all connections
Wido den Hollander wrote:
> Florian Haas wrote:
> > Just for clarification: when you say "it" blocked forever, are ...
Florian Haas
02:34 AM Bug #7282: Unresponsive rbd-backed Qemu domain causes libvirtd to stall on all connections
Florian Haas wrote:
> Wido den Hollander wrote:
> > > * Did you only test with an RBD storage *pool*, or do you als...
Wido den Hollander
 

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