Activity
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? - 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_... - 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...
06/23/2013
- 10:15 AM Bug #5428: libceph: null deref in ceph_auth_reset
- leaving plana09 in kdb
- 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...
- 10:02 AM Bug #5428 (Can't reproduce): libceph: null deref in ceph_auth_reset
- ...
- 08:51 AM Bug #5426 (Resolved): librbd: mutex assert in perfcounters::tinc in librbd::AioCompletion::comple...
- ...
- 08:08 AM Bug #5425: krbd: xfstest 89 hang, 'read_partial_message skipping long message'
- ...
- 08:03 AM Bug #5425 (Resolved): krbd: xfstest 89 hang, 'read_partial_message skipping long message'
- ...
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.
- 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?
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 ...
06/19/2013
- 06:06 PM Bug #5222 (Resolved): krbd: use per-rbd_dev mutex to protect header updates
- 06:06 PM Bug #3925 (Resolved): krbd: sysfs write lockdep warnings
- 10:37 AM Documentation #3220 (Resolved): doc: more detail on QEMU+RBD page
- http://ceph.com/docs/master/rbd/qemu-rbd/
06/18/2013
06/17/2013
- 11:49 AM Bug #4446: librbd: crash from opensolaris vm
- I just upgraded to KVM 1.4.2 -- same problem.
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.
- 12:23 PM Feature #5168: openstack: cinder: rbd as a backup target
- https://blueprints.launchpad.net/cinder/+spec/cinder-backup-to-ceph
- 12:23 PM Feature #5167: openstack: cinder: differential backups
- https://blueprints.launchpad.net/cinder/+spec/cinder-backup-to-ceph
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:
...
06/07/2013
- 03:26 PM Feature #4834 (Resolved): Recompile/package qemu with new version of librbd to enable asynchronou...
- 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... - 11:32 AM Feature #5005 (Resolved): cinder: switch rbd driver to use librbd instead of the cli tool
- 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... - 11:32 AM Feature #5004 (Resolved): cinder: make rbd configuration easier to use
- 11:51 AM Documentation #5212: doc: link to recommended kernel version from pages that describe using kerne...
- 11:42 AM Feature #4013 (In Progress): rbd: openstack: extend nova boot api to support going from image to ...
- 11:42 AM Feature #4017 (In Progress): rbd: openstack: simplify volume booting with new api
- 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.
06/04/2013
06/03/2013
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... - 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 ... - 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
- 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... - 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... - 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... - 02:21 PM Bug #5220: test_ls_snaps segfaults on the arm test setup
- recopying the yaml...
- 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...
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.... - 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 ... - 08:48 PM Bug #3925: krbd: sysfs write lockdep warnings
- Well that was fun. I reproduced the problem immediately with:...
- 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... - 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... - 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... - 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... - 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... - 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... - 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... - 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... - 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...
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 - 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 - 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... - 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...
- 11:18 AM Feature #5005: cinder: switch rbd driver to use librbd instead of the cli tool
- 11:18 AM Feature #5004: cinder: make rbd configuration easier to use
- 11:18 AM Feature #5003: cinder/nova: don't require ceph.conf on a compute host / support multiple clusters
- 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... - 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>
... - 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... - 08:16 AM Bug #5184 (Resolved): libceph: create_singlethread_workqueue() error handling
- In ceph_osdc_init() there are these lines of code:...
- 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... - 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 ... - 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...
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