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From 05/27/2013 to 06/25/2013

06/25/2013

04:43 PM Bug #5454: krbd: assertion failure in rbd_img_obj_callback()
Hi Andreas,
How are you writing to the image? dd with bs=1M or something?
Sage Weil
12:15 PM Bug #5454 (Resolved): krbd: assertion failure in rbd_img_obj_callback()
when working on a large rbd image, I am hitting an
assertion failure in rbd kernel module; the
assertion is in rbd_...
Andreas Bluemle
01:05 AM Feature #1790: rbd: have a way of establishing configured mappings at boot time
For the record : "Add rc script for rbd map/unmap":https://github.com/ceph/ceph/commit/a4ddf704868832e119d7949e96fe35... Loïc Dachary

06/23/2013

10:15 AM Bug #5428: libceph: null deref in ceph_auth_reset
leaving plana09 in kdb Sage Weil
10:12 AM Bug #5428: libceph: null deref in ceph_auth_reset
first guess was a shutdown race, but ceph_monc_stop() is flushing the msgr wq. also, no other threads appear to be i... Sage Weil
10:02 AM Bug #5428 (Can't reproduce): libceph: null deref in ceph_auth_reset
... Sage Weil
08:51 AM Bug #5426 (Resolved): librbd: mutex assert in perfcounters::tinc in librbd::AioCompletion::comple...
... Sage Weil
08:08 AM Bug #5425: krbd: xfstest 89 hang, 'read_partial_message skipping long message'
... Sage Weil
08:03 AM Bug #5425 (Resolved): krbd: xfstest 89 hang, 'read_partial_message skipping long message'
... Sage Weil

06/21/2013

09:25 AM Feature #4550: Create Qemu+RBD rpm package for RHEL+CentOS 6.3 on ceph.com
These packages have not been through QA yet. Anonymous
09:13 AM Feature #4550: Create Qemu+RBD rpm package for RHEL+CentOS 6.3 on ceph.com
Great, thanks Gary. Have these been QAd?
Neil Levine

06/20/2013

10:40 PM Feature #4550: Create Qemu+RBD rpm package for RHEL+CentOS 6.3 on ceph.com
Following the packaging discussions, the redhat packages were respun with the latest redhat sources + the ceph rados ... Anonymous

06/19/2013

06:06 PM Bug #5222 (Resolved): krbd: use per-rbd_dev mutex to protect header updates
Sage Weil
06:06 PM Bug #3925 (Resolved): krbd: sysfs write lockdep warnings
Sage Weil
10:37 AM Documentation #3220 (Resolved): doc: more detail on QEMU+RBD page
http://ceph.com/docs/master/rbd/qemu-rbd/ John Wilkins

06/18/2013

08:26 AM Bug #5391 (Duplicate): krbd: crash in rbd_obj_request_create -> strlen
... Sage Weil

06/17/2013

11:49 AM Bug #4446: librbd: crash from opensolaris vm
I just upgraded to KVM 1.4.2 -- same problem. Jeff Moskow

06/12/2013

08:37 PM Feature #5335 (New): qa: test that kernel rbd and librbd can read images written by each other
This test would have caught an issue with format 2 object names being different in librbd and the kernel driver. Josh Durgin
12:23 PM Feature #5168: openstack: cinder: rbd as a backup target
https://blueprints.launchpad.net/cinder/+spec/cinder-backup-to-ceph Josh Durgin
12:23 PM Feature #5167: openstack: cinder: differential backups
https://blueprints.launchpad.net/cinder/+spec/cinder-backup-to-ceph Josh Durgin

06/10/2013

06:53 AM Bug #4446: librbd: crash from opensolaris vm
I've upgraded to Cuttlefish and the newest Promox (KVM 1.4.1) and still have the same problem. The kvm command is:
...
Jeff Moskow

06/07/2013

03:26 PM Feature #4834 (Resolved): Recompile/package qemu with new version of librbd to enable asynchronou...
Ian Colle
01:29 PM Feature #5005: cinder: switch rbd driver to use librbd instead of the cli tool
Review: https://review.openstack.org/30792
Commit: http://github.com/openstack/cinder/commit/e2d0e1f479a56d60dc09ae9...
Josh Durgin
11:32 AM Feature #5005 (Resolved): cinder: switch rbd driver to use librbd instead of the cli tool
Ian Colle
01:28 PM Feature #5004: cinder: make rbd configuration easier to use
Review: https://review.openstack.org/30791
Commit: http://github.com/openstack/cinder/commit/483b84e42b90f2ffe0a09f5...
Josh Durgin
11:32 AM Feature #5004 (Resolved): cinder: make rbd configuration easier to use
Ian Colle
11:51 AM Documentation #5212: doc: link to recommended kernel version from pages that describe using kerne...
Neil Levine
11:42 AM Feature #4013 (In Progress): rbd: openstack: extend nova boot api to support going from image to ...
Ian Colle
11:42 AM Feature #4017 (In Progress): rbd: openstack: simplify volume booting with new api
Ian Colle
11:30 AM Feature #5275 (Resolved): openstack: port always_use_volumes option to grizzly
The folsom version is git://github.com/jdurgin/nova wip-volumes. Josh Durgin

06/04/2013

09:39 AM Bug #5220 (Resolved): test_ls_snaps segfaults on the arm test setup
Ian Colle

06/03/2013

10:19 AM Bug #5220 (In Progress): test_ls_snaps segfaults on the arm test setup
Josh Durgin

05/31/2013

07:28 PM Bug #5040 (Resolved): krbd: record that an parent info refresh has failed
The following has been committed to the ceph-client
"testing" branch:
93e85fb rbd: clean up a few things in the r...
Alex Elder
07:27 PM Bug #3094 (Resolved): krbd: race between finding existing client and creating new one
The following has been committed to the "testing" branch
of the ceph-client git repository.
601e01d rbd: protect ...
Alex Elder
06:23 PM Bug #5222 (Fix Under Review): krbd: use per-rbd_dev mutex to protect header updates
This patch has been posted for review:
0004-rbd-use-rwsem-to-protect-header-updates.patch
Alex Elder
02:40 PM Bug #5222 (Resolved): krbd: use per-rbd_dev mutex to protect header updates
Currently updating header information for an rbd device
is protected by the control lock, which precludes
concurren...
Alex Elder
06:22 PM Bug #3925 (Fix Under Review): krbd: sysfs write lockdep warnings
I found that avoiding taking the ctl_lock when updating
getting or putting device references got rid of the
problem...
Alex Elder
10:58 AM Bug #3925: krbd: sysfs write lockdep warnings
That sequence reproduces the problem, even in the latest
version of the "testing" branch. (Not all of it may be
re...
Alex Elder
02:21 PM Bug #5220: test_ls_snaps segfaults on the arm test setup
recopying the yaml... Tamilarasi muthamizhan
02:20 PM Bug #5220 (Resolved): test_ls_snaps segfaults on the arm test setup
Test setup: Tala002, Tala003, Tala004
this happens when trying to run rbd/workloads/c_api_tests.yaml on the arm te...
Tamilarasi muthamizhan

05/30/2013

09:28 PM Bug #3925 (In Progress): krbd: sysfs write lockdep warnings
Well shit.
I unmapped my image and I got a lockdep error.
I'll look some more tomorrow....
Alex Elder
09:26 PM Bug #3925 (Resolved): krbd: sysfs write lockdep warnings
I have my answer. The problem does not show up
now that the snapshot sysfs files are gone.
I'm marking this bug ...
Alex Elder
08:48 PM Bug #3925: krbd: sysfs write lockdep warnings
Well that was fun. I reproduced the problem immediately with:... Alex Elder
07:14 PM Bug #3925 (In Progress): krbd: sysfs write lockdep warnings
Since I've been unable to reproduce this problem with
current code, I'm going to try reproducing it using
code that...
Alex Elder
04:42 PM Bug #3925: krbd: sysfs write lockdep warnings
I just committed the following change to the
rbd/kernel.sh workunit in the "master" branch
of the ceph git reposito...
Alex Elder
09:05 AM Bug #3925: krbd: sysfs write lockdep warnings
Oh, now I know what's happening. The "kernel.sh" script
was looking at the snapshot sysfs files, which are no
long...
Alex Elder
08:56 AM Bug #3925: krbd: sysfs write lockdep warnings
I have tried to reproduce this a bunch of times, both
manually (as I described, using the refresh sysfs file)
and u...
Alex Elder
03:06 PM Documentation #5212 (Closed): doc: link to recommended kernel version from pages that describe us...
Default kernels like 3.2 in ubuntu precise are missing a lot of bug fixes for rbd and cephfs.
The docs recommend k...
Josh Durgin
08:14 AM Bug #3978: krbd qa: concurrent.sh test leaves something read-only
The following has been committed to the ceph-qa-suite
"master" branch:
2957d68 rbd_concurrent: add new task t...
Alex Elder
08:11 AM Bug #3978: krbd qa: concurrent.sh test leaves something read-only
The following has been committed to the ceph "master" branch:
f402568 rbd/concurrent.sh: probe rbd module at s...
Alex Elder
07:40 AM Bug #3978: krbd qa: concurrent.sh test leaves something read-only
The cleanup routine run when concurrent.sh exits is
run after a call to "wait", so all background tasks
should be d...
Alex Elder
05:50 AM Bug #3978 (In Progress): krbd qa: concurrent.sh test leaves something read-only
I've been running this test this morning and am finding it
is *not* exhibiting the problem that I originally reporte...
Alex Elder

05/29/2013

01:53 PM Bug #5040 (Fix Under Review): krbd: record that an parent info refresh has failed
The following has been posted for review:
[PATCH] rbd: clean up a few things in the refresh path
Alex Elder
01:51 PM Bug #3094 (Fix Under Review): krbd: race between finding existing client and creating new one
The following has been posted for review:
[PATCH] rbd: protect against duplicate client creation
Alex Elder
08:49 AM Bug #3094 (In Progress): krbd: race between finding existing client and creating new one
I've been able to reproduce this problem by simply running
five instances of an "rbd map" command for the same image...
Alex Elder
11:47 AM Feature #4834 (In Progress): Recompile/package qemu with new version of librbd to enable asynchro...
QEMU packages built against bobtail (0.56.6) and cuttlefish (0.61.2) with and without the async flush patch are avail... Anonymous
11:18 AM Feature #5005: cinder: switch rbd driver to use librbd instead of the cli tool
Ian Colle
11:18 AM Feature #5004: cinder: make rbd configuration easier to use
Ian Colle
11:18 AM Feature #5003: cinder/nova: don't require ceph.conf on a compute host / support multiple clusters
Ian Colle
08:47 AM Feature #5187 (Resolved): rbd: allow unmap using mapped image name
The umount(8) command has a very useful feature that allows
one to specify *either* the device *or* the directory th...
Alex Elder
08:44 AM Bug #5186 (Won't Fix): krbd: mapping same image produces ambiguous /dev file
Since it's possible to map the same image more than once,
the mechanism of putting an entry in /dev/rbd/rbd/<image>
...
Alex Elder
08:38 AM Bug #5185 (Closed): rbd: nothing prevents concurrent write mappings
While attempting to test http://tracker.ceph.com/issues/3094
I learned that nothing prevented me from mapping the sa...
Alex Elder
08:16 AM Bug #5184 (Resolved): libceph: create_singlethread_workqueue() error handling
In ceph_osdc_init() there are these lines of code:... Alex Elder
07:39 AM Bug #5146 (Resolved): krbd: wait for safe callback for writes
The following has been committed to the ceph-client
"testing" branch:
70c725f rbd: wait for safe callback for...
Alex Elder
07:39 AM Bug #3859 (Resolved): osd_client: define ceph_osdc_clear_request_linger()
The following has been committed to the ceph-client
"testing" branch:
ebd8324 libceph: add lingering request ...
Alex Elder
07:32 AM Bug #4777 (Resolved): krbd: verify a few things in the zeroing routines
The following has been committed to the "testing" branch
of the ceph-client git respository:
81d7ac5 rbd: flu...
Alex Elder
 

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