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From 12/27/2015 to 01/25/2016

01/24/2016

05:15 PM Bug #14483: Flattening an rbd image with a running Qemu instances causes librbd worker threads to...
I ran the VM again without dropping privileges and without chroot. As soon as the image was flattened, all IO stalled... Christian Theune
05:07 PM Bug #14483: Flattening an rbd image with a running Qemu instances causes librbd worker threads to...
Something else that I'm absolutely unsure whether it's relevant: we run Qemu with dropping privileges to 'noboyd' and... Christian Theune
05:01 PM Bug #14483: Flattening an rbd image with a running Qemu instances causes librbd worker threads to...
Here's the full log of the last days, with multiple instances, including the ones I mentioned above:
http://shared00...
Christian Theune
04:57 PM Bug #14483 (Resolved): Flattening an rbd image with a running Qemu instances causes librbd worker...
This Ceph 0.94.5 and Qemu 2.2.1 with some backported live-migration fixes (but Live migration isn't involved here).
...
Christian Theune

01/23/2016

02:24 PM Bug #14482 (Resolved): rbd:rbd-nbd does not have an argument check for nbds_max
1.The value of argument nbds_max can be set to -1, which logically can not be understood. I think 0 is the boundary.
...
Kongming Wu

01/22/2016

07:28 PM Bug #14476 (Fix Under Review): rbd: TaskFinisher::cancel should remove event from SafeTimer
Douglas Fuller
07:27 PM Bug #14476: rbd: TaskFinisher::cancel should remove event from SafeTimer
https://github.com/ceph/ceph/pull/7329 Douglas Fuller
07:21 PM Bug #14476 (Resolved): rbd: TaskFinisher::cancel should remove event from SafeTimer
TaskFinisher needs to call SafeTimer::cancel_event, otherwise canceled events fire anyway. Douglas Fuller
01:31 AM Backport #14466 (Resolved): hammer: rbd-replay does not check for EOF and goes to endless loop
https://github.com/ceph/ceph/pull/7416 Loïc Dachary
01:30 AM Backport #14465 (Resolved): infernalis: rbd-replay does not check for EOF and goes to endless loop
https://github.com/ceph/ceph/pull/7427 Loïc Dachary

01/21/2016

02:12 PM Bug #14452 (Pending Backport): rbd-replay does not check for EOF and goes to endless loop
Jason Dillaman
01:58 PM Bug #14452: rbd-replay does not check for EOF and goes to endless loop
https://github.com/ceph/ceph/pull/7310 Mykola Golub
01:58 PM Bug #14452 (Resolved): rbd-replay does not check for EOF and goes to endless loop
BufferReader::fetch() goes to endless loop because it does not check for EOF. Mykola Golub

01/20/2016

09:54 PM Tasks #14442 (New): Create test cases in support of rbd-replay
Jason Dillaman
09:39 PM Bug #14434 (Fix Under Review): intermittent errors in make check tests from journaling code
*master PR*: https://github.com/ceph/ceph/pull/7302 Jason Dillaman
07:26 PM Bug #14434 (In Progress): intermittent errors in make check tests from journaling code
Jason Dillaman
05:41 AM Bug #14434 (Resolved): intermittent errors in make check tests from journaling code
One example: http://gitbuilder.sepia.ceph.com/gitbuilder-ceph-tarball-trusty-amd64-basic/log.cgi?log=f3e58a054aed197b... Greg Farnum
09:02 AM Bug #14373: Cannot reliably create snapshot after freezing QEMU IO
One more observation: sometimes there are such records in qemu logs when instance starts hanging:
2016-01-20 10:44...
Angapov Vasily
08:58 AM Bug #14373: Cannot reliably create snapshot after freezing QEMU IO
I also should say it is a very floating issue, meaning it may suddenly appear on one VM and after some time suddenly ... Angapov Vasily
07:50 AM Bug #14373: Cannot reliably create snapshot after freezing QEMU IO
Here is it. Hope that will help.
2016-01-20 10:33:47.954001 7fadb64ac700 20 librbd::AioRequest: send_pre 0x56262fd...
Angapov Vasily

01/19/2016

04:08 PM Subtask #14421 (Resolved): Propagate image deletes from remote pool to local pool
If a mirrored image was deleted in a remote peer's pool, the RBD mirroring daemon should also delete the image in the... Jason Dillaman
04:05 PM Subtask #14412 (In Progress): Track epoch and period for mirrored images
Jason Dillaman
03:22 PM Subtask #14412 (Resolved): Track epoch and period for mirrored images
Epoch is incremented whenever the exclusive lock is acquired and period is incremented (or could also perhaps be a UU... Jason Dillaman
04:05 PM Subtask #14420 (Resolved): New RBD notification pool object for recording mirroring errors
There are multiple possible failures that could occur during runtime with mirroring. There needs to be a way to aler... Jason Dillaman
04:00 PM Subtask #14419 (Resolved): RBD mirroring settings should be moved to new pool object
The current 'rbd_pool_settings' object which holds whether or not mirroring is enabled for the pool (and its peers) s... Jason Dillaman
03:56 PM Subtask #14418 (New): rbd-mirror multi-peer: cleanly transition alive peers to new period
If a new period has to be started due to loss of communication with the previous epoch owner, attempt to register the... Jason Dillaman
03:54 PM Subtask #14414 (New): Add new "exclusive lock released" journal event to librbd
Jason Dillaman
03:44 PM Subtask #14414 (Closed): Add new "exclusive lock released" journal event to librbd
Jason Dillaman
03:28 PM Subtask #14414 (Closed): Add new "exclusive lock released" journal event to librbd
This event will track the clean shutdown and transition of lock ownership (potentially between different clusters). Jason Dillaman
03:40 PM Subtask #14417 (Resolved): Interlock RBD mirroring daemon and acquiring exclusive lock
If a local librbd client attempts to acquire the exclusive lock when the previous epoch was owned by a different clus... Jason Dillaman
03:30 PM Subtask #14415 (Resolved): Pull journal events from remote peer to local journal
The RBD mirroring daemon should fetch events from remote journals in monotonically increasing epoch order. Jason Dillaman
03:26 PM Subtask #14413 (Resolved): Pull full image from remote peer when out-of-sync
When the local image doesn't exist, RBD mirroring daemon should register as a client on the remote image's journal, s... Jason Dillaman
03:13 PM Feature #14410 (Resolved): snapshots need to support internal vs external use cases
When copying an initial image to a remote cluster, the rbd mirroring daemon will need to take a snapshot after regist... Jason Dillaman
02:36 PM Feature #14006 (Resolved): Track IO dependencies in journal
Jason Dillaman

01/18/2016

11:18 PM Bug #14385 (Resolved): qemu-iotests: test case 055 repeatedly fails on CentOS 7
Jason Dillaman
09:00 PM Bug #14385 (Fix Under Review): qemu-iotests: test case 055 repeatedly fails on CentOS 7
*jewel PR*: https://github.com/ceph/ceph/pull/7272 Jason Dillaman
08:52 PM Bug #14385: qemu-iotests: test case 055 repeatedly fails on CentOS 7
qemu-kvm on CentOS 7 doesn't support commands like 'drive-backup' -- disable test 055. Jason Dillaman
07:22 PM Bug #14385 (In Progress): qemu-iotests: test case 055 repeatedly fails on CentOS 7
Jason Dillaman
05:45 AM Feature #14264 (Fix Under Review): async rbd_open() option
Kefu Chai

01/17/2016

09:36 PM Feature #14264: async rbd_open() option
https://github.com/ceph/ceph/pull/7259 Mykola Golub

01/15/2016

06:21 PM Bug #14373: Cannot reliably create snapshot after freezing QEMU IO
The logs only cover 04:49:13.858469 (when qemu-kvm first opened the device) to 04:49:59.784578. In these logs, there... Jason Dillaman
03:58 PM Bug #14373: Cannot reliably create snapshot after freezing QEMU IO
You are telling that blocked IO will resume after 30 seconds - how can I decrease that timeout?
And also I was tryin...
Angapov Vasily
03:42 PM Bug #14373: Cannot reliably create snapshot after freezing QEMU IO
Jason, qemu-kvm process was alive all the time, but when snapshot taking became stuck - VM completely lost its disk.
...
Angapov Vasily
05:14 PM Bug #14385 (Resolved): qemu-iotests: test case 055 repeatedly fails on CentOS 7
http://qa-proxy.ceph.com/teuthology/jdillaman-2016-01-13_17:39:05-rbd-wip-14006---basic-multi/30215/teuthology.log
h...
Jason Dillaman
10:16 AM Backport #13541 (Resolved): LTTng-UST should be optionally enabled
Loïc Dachary

01/14/2016

07:12 PM Bug #14373: Cannot reliably create snapshot after freezing QEMU IO
Here is what I see in the provided log:
* volume-26c89a0a-be4d-45d4-85a6-e0dc134941fd is opened @ 04:49:13.858469
...
Jason Dillaman
06:16 PM Bug #14373: Cannot reliably create snapshot after freezing QEMU IO
For some reason file attachment is not working.
Here is the log:
https://www.dropbox.com/s/dzgux81enrukd90/qemu-gue...
Angapov Vasily
05:00 PM Bug #14373: Cannot reliably create snapshot after freezing QEMU IO
Actually, for now snapshots are sometimes hanging even without calling FSfreeze in libvirt, so I believe the problem ... Angapov Vasily
03:28 PM Bug #14373 (Resolved): Cannot reliably create snapshot after freezing QEMU IO
... Jason Dillaman
04:38 PM Feature #14264: async rbd_open() option
Mykola Golub wrote:
> Wido, are you working or planning to work on this feature? I could do it if you aren't.
No,...
Wido den Hollander
03:06 PM Feature #14264: async rbd_open() option
Wido, are you working or planning to work on this feature? I could do it if you aren't. Mykola Golub
02:15 PM Bug #13560 (Resolved): unknown argument --quiet in udevadm settle
Nathan Cutler
02:13 PM Bug #13560: unknown argument --quiet in udevadm settle
The hammer fix has been merged: https://github.com/ceph/ceph/pull/6530
It should be included in the 0.94.6 release.
Nathan Cutler
02:14 PM Backport #13760 (Resolved): unknown argument --quiet in udevadm settle
Nathan Cutler
01:19 AM Tasks #13818 (Resolved): Update RBD notification workunit test to include new infernalis RPC mess...
Jason Dillaman
01:15 AM Tasks #13818 (Fix Under Review): Update RBD notification workunit test to include new infernalis ...
Jason Dillaman
01:03 AM Tasks #13818 (Resolved): Update RBD notification workunit test to include new infernalis RPC mess...
*master PR*: https://github.com/ceph/ceph/pull/7224 Jason Dillaman
01:16 AM Bug #13810 (Resolved): "stderr:rbd.InvalidArgument: error writing to test_notify_clone)" in upgra...
Jason Dillaman
01:13 AM Bug #13810: "stderr:rbd.InvalidArgument: error writing to test_notify_clone)" in upgrade:client-u...
*hammer PR*: https://github.com/ceph/ceph/pull/7226
*infernalis PR*: https://github.com/ceph/ceph/pull/7225
(thes...
Jason Dillaman
01:14 AM Feature #13504 (Resolved): rbd: API: options on image create
Jason Dillaman
01:14 AM Bug #14163 (Resolved): Helgrind errors reported during teuthology runs
Jason Dillaman

01/13/2016

10:11 PM Tasks #13818 (In Progress): Update RBD notification workunit test to include new infernalis RPC m...
Jason Dillaman
10:11 PM Feature #13772: Add Pool information to 'rbd ls -l' for integration facilitation and efficiency.
Since there is no requirement to have RW access to a parent image's pool, the directory of cloned children is actuall... Jason Dillaman
10:08 PM Tasks #13957 (Resolved): Teuthology test cases needed for new NBD support
commit:888ff87 Jason Dillaman
09:57 PM Bug #14166 (Can't reproduce): Failure in rbd/test_lock_fence.sh
Jason Dillaman
09:44 PM Bug #13560: unknown argument --quiet in udevadm settle
Is there something holding this back from being backported? I can't remove remove any images until this is resolved f... Mark Chaney
05:47 PM Bug #13810: "stderr:rbd.InvalidArgument: error writing to test_notify_clone)" in upgrade:client-u...
Changes to test_notify.py need to be backported to hammer and infernalis branches. Jason Dillaman
05:46 PM Bug #13810 (Fix Under Review): "stderr:rbd.InvalidArgument: error writing to test_notify_clone)" ...
*jewel PR*: https://github.com/ceph/ceph/pull/7220 Jason Dillaman
04:54 PM Bug #14007 (Resolved): TestLibRBD.* tests failed in upgrade:client-upgrade-jewel-distro-basic-ope...
Fixed by issue #13912 Jason Dillaman
04:36 PM Bug #14316 (Resolved): RBD: shall break if we are unable to read object_map footer
PR: https://github.com/ceph/ceph/pull/7165 Jason Dillaman
03:37 PM Bug #14332 (Resolved): RBD: potential memory leak if image ctx is unable to open.
PR: https://github.com/ceph/ceph/pull/7174 Jason Dillaman
03:36 PM Bug #14317 (Resolved): RBD: result overwritten during object_map_update
PR: https://github.com/ceph/ceph/pull/7165 Jason Dillaman
05:26 AM Bug #14308 (Resolved): FAILED assert(image_ctx.exclusive_lock == nullptr || image_ctx.exclusive_l...
Jason Dillaman
02:12 AM Bug #14163 (Fix Under Review): Helgrind errors reported during teuthology runs
Jason Dillaman
02:12 AM Bug #14163: Helgrind errors reported during teuthology runs
*jewel PR*: https://github.com/ceph/ceph/pull/7208 Jason Dillaman

01/12/2016

09:05 PM Bug #14163: Helgrind errors reported during teuthology runs
*teuthology PR*: https://github.com/ceph/teuthology/pull/769 Jason Dillaman
08:54 PM Bug #14007 (In Progress): TestLibRBD.* tests failed in upgrade:client-upgrade-jewel-distro-basic-...
Jason Dillaman
08:54 PM Bug #13810 (In Progress): "stderr:rbd.InvalidArgument: error writing to test_notify_clone)" in up...
Jason Dillaman
06:04 PM Bug #14308 (Fix Under Review): FAILED assert(image_ctx.exclusive_lock == nullptr || image_ctx.exc...
*jewel PR*: https://github.com/ceph/ceph/pull/7204 Jason Dillaman
04:05 PM Bug #14059: Can't build Ceph with --with-rbd (Cython)
We are unable to get 10.0.2 because of the `pyconfig.h` error:... Alfredo Deza

01/11/2016

10:46 PM Bug #14163: Helgrind errors reported during teuthology runs
There is an issue with spinlock handling in helgrind: https://bugs.kde.org/show_bug.cgi?id=357871
Randomly results...
Jason Dillaman
08:49 PM Bug #14084 (Won't Fix): rbd:when ctx_budget is empty,the logical assertion may arise in the funct...
Jason Dillaman
08:48 PM Bug #14168 (Resolved): ceph_test_librbd_fsx crashed
Jason Dillaman
08:45 PM Bug #14169 (Duplicate): ceph_test_librbd_fsx lock assertion failure
Closing to issue #14308 Jason Dillaman
08:43 PM Bug #14279 (Resolved): "test_rbd.test_create_defaults ... FAIL" in smoke-master-distro-basic-open...
Jason Dillaman
11:03 AM Backport #14283 (In Progress): hammer: rbd: fix bench-write
Loïc Dachary
11:02 AM Backport #14143 (In Progress): hammer: Verify self-managed snapshot functionality on image create
Loïc Dachary
09:05 AM Bug #14332 (Resolved): RBD: potential memory leak if image ctx is unable to open.
For example:... xie xingguo
08:07 AM Backport #14321 (Resolved): infernalis: cls_rbd: object_map_save should enable checksums
https://github.com/ceph/ceph/pull/7428 Loïc Dachary

01/09/2016

07:53 AM Bug #14317 (Resolved): RBD: result overwritten during object_map_update
See int object_map_update xie xingguo
07:44 AM Bug #14316 (Resolved): RBD: shall break if we are unable to read object_map footer
See int object_map_update xie xingguo

01/08/2016

07:44 PM Bug #14308: FAILED assert(image_ctx.exclusive_lock == nullptr || image_ctx.exclusive_lock->is_loc...
2016-01-07 09:59:37.274811 7f7b837fe700 -1 librbd::ImageWatcher: 0x7f7b6048c6b0 image watch failed: 140167868376736, ... Jason Dillaman
05:56 PM Bug #14308 (Resolved): FAILED assert(image_ctx.exclusive_lock == nullptr || image_ctx.exclusive_l...
http://qa-proxy.ceph.com/teuthology/teuthology-2016-01-06_12:01:08-rbd-jewel-distro-basic-smithi/15159/teuthology.log... Jason Dillaman
07:20 PM Tasks #14045 (Closed): add valgrind to python binding tests
already in the rbd/valgrind suite Josh Durgin
04:00 AM Bug #14280 (Pending Backport): cls_rbd: object_map_save should enable checksums
Josh Durgin
04:00 AM Bug #14279 (Fix Under Review): "test_rbd.test_create_defaults ... FAIL" in smoke-master-distro-ba...
https://github.com/ceph/ceph/pull/7155 Josh Durgin

01/07/2016

11:12 PM Bug #13810: "stderr:rbd.InvalidArgument: error writing to test_notify_clone)" in upgrade:client-u...
Run: http://pulpito.ceph.com/teuthology-2016-01-06_12:12:01-upgrade:client-upgrade-jewel-distro-basic-smithi/
Jobs: ...
Yuri Weinstein
07:18 PM Bug #14280 (Fix Under Review): cls_rbd: object_map_save should enable checksums
https://github.com/ceph/ceph/pull/7149 Douglas Fuller
05:30 PM Bug #14280 (Resolved): cls_rbd: object_map_save should enable checksums
rbd object_map_save disables checksums if the provided object map omits them. Enable checksums before re-encoding to ... Douglas Fuller
05:35 PM Backport #14283 (Resolved): hammer: rbd: fix bench-write
https://github.com/ceph/ceph/pull/7183 Loïc Dachary
04:49 PM Bug #14279 (Resolved): "test_rbd.test_create_defaults ... FAIL" in smoke-master-distro-basic-open...
Run: http://pulpito.ovh.sepia.ceph.com:8081/teuthology-2016-01-07_05:00:03-smoke-master-distro-basic-openstack/
Job:...
Yuri Weinstein
12:11 AM Bug #14047 (Resolved): rbd: rbd order will be place in 22, when set to 0 in the config_opt
Josh Durgin

01/06/2016

07:20 PM Bug #14241 (Resolved): write_full optimization cannot be used with deep-flatten feature
*jewel PR*: https://github.com/ceph/ceph/pull/7133 Jason Dillaman
06:21 PM Bug #14241 (In Progress): write_full optimization cannot be used with deep-flatten feature
Jason Dillaman
06:19 PM Bug #14167 (Resolved): ceph_test_librbd_fsx 'read bad data' failure
*jewel PR*: https://github.com/ceph/ceph/pull/7129 Jason Dillaman
03:17 PM Feature #14264 (Resolved): async rbd_open() option
Image this use-case (pseudo code):
for name in rbd_list():
image = rbd_open(name)
info = rbd_stat(image)
...
Wido den Hollander

01/05/2016

09:24 PM Bug #14170 (Resolved): Failure in "rbd/singleton/{all/rbd-vs-unmanaged-snaps.yaml}"
Jason Dillaman
09:23 PM Bug #14237 (Resolved): qa/workunit/import_export.sh: fails with dirty /tmp/ environment
Jason Dillaman
05:51 PM Bug #14237 (Fix Under Review): qa/workunit/import_export.sh: fails with dirty /tmp/ environment
*jewel PR*: https://github.com/ceph/ceph/pull/7115 Jason Dillaman
05:43 PM Bug #14237 (Resolved): qa/workunit/import_export.sh: fails with dirty /tmp/ environment
http://qa-proxy.ceph.com/teuthology/teuthology-2016-01-01_12:01:09-rbd-jewel-distro-basic-smithi/10839/teuthology.log Jason Dillaman
09:23 PM Bug #14234 (Resolved): qa/workunit/copy.sh: fails to find expected error string
Jason Dillaman
05:42 PM Bug #14234 (Fix Under Review): qa/workunit/copy.sh: fails to find expected error string
Jason Dillaman
05:30 PM Bug #14234: qa/workunit/copy.sh: fails to find expected error string
*jewel PR*: https://github.com/ceph/ceph/pull/7114 Jason Dillaman
05:09 PM Bug #14234 (Resolved): qa/workunit/copy.sh: fails to find expected error string
http://qa-proxy.ceph.com/teuthology/teuthology-2016-01-01_12:01:09-rbd-jewel-distro-basic-smithi/10730/teuthology.log... Jason Dillaman
08:54 PM Bug #14241 (Resolved): write_full optimization cannot be used with deep-flatten feature
If a cloned image has snapshots, writing to a new object within the clone should still force a copyup to ensure full ... Jason Dillaman
04:00 PM Bug #14168 (Fix Under Review): ceph_test_librbd_fsx crashed
*jewel PR*: https://github.com/ceph/ceph/pull/7113 Jason Dillaman

01/04/2016

11:16 PM Bug #14221 (Resolved): rbd-nbd teuthology test needs use sudo
Jason Dillaman
05:04 PM Bug #14221 (Fix Under Review): rbd-nbd teuthology test needs use sudo
*jewel PR*: https://github.com/ceph/ceph/pull/7101 Jason Dillaman
04:25 PM Bug #14221 (In Progress): rbd-nbd teuthology test needs use sudo
Jason Dillaman
04:19 PM Bug #14221 (Resolved): rbd-nbd teuthology test needs use sudo
http://qa-proxy.ceph.com/teuthology/teuthology-2016-01-01_12:01:09-rbd-jewel-distro-basic-smithi/10970/teuthology.log... Jason Dillaman
11:13 PM Bug #14225 (Resolved): rbd: fix bench-write
IO requests are re-using the same offset. Fixed provided here: https://github.com/ceph/ceph/commit/333f3a01a9916c781... Jason Dillaman
04:19 PM Bug #14171 (Resolved): rbd-nbd teuthology tests need to install rbd-nbd package
Addressed by commit:888ff87da0f82d447e5533c3429505b2d210ee51 Jason Dillaman

12/30/2015

06:19 AM Backport #14142 (In Progress): infernalis: Verify self-managed snapshot functionality on image cr...
Abhishek Varshney
06:13 AM Backport #14199 (In Progress): infernalis: [ FAILED ] TestLibRBD.SnapRemoveViaLockOwner
Abhishek Varshney
05:54 AM Backport #14199 (Resolved): infernalis: [ FAILED ] TestLibRBD.SnapRemoveViaLockOwner
https://github.com/ceph/ceph/pull/7079 Abhishek Varshney
 

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