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From 05/08/2012 to 06/06/2012

06/06/2012

01:22 PM Bug #2522: xfstest #219
ubuntu@teuthology:/a/nightly_coverage_2012-06-05-b Sage Weil
01:21 PM Bug #2522 (Closed): xfstest #219
... Sage Weil

06/05/2012

09:56 AM Feature #1480: librbd: image locking
lock(entity)
unlock(entity)
new code should lock before open, unlock on close.
the rbd map tool have 'lock lis...
Sage Weil

05/30/2012

02:28 PM Bug #2488 (Can't reproduce): rbd: EIO from rbd map
... Sage Weil
08:35 AM Bug #2478: krbd: unmap on 3.4.0: scheduling while atomic...
with patch above, this trace appears after ~15 sec from unmap operation
[ 2453.203365] ------------[ cut here ]---...
Andrey Korolyov

05/26/2012

01:30 PM Bug #2478 (In Progress): krbd: unmap on 3.4.0: scheduling while atomic...
commit:cd9d9f5df6098c50726200d4185e9e8da32785b3 already fixes this; we just neglected to send it upstream for 3.4. I... Sage Weil
06:05 AM Bug #2478 (Can't reproduce): krbd: unmap on 3.4.0: scheduling while atomic...
On 3.4.0 on the 'rbd unmap' call kernel rbd driver produces following trace(same for vanilla):
[ 8660.786269] BUG...
Andrey Korolyov

05/23/2012

12:52 PM Feature #2468 (Resolved): librbd: provide a way for a user to flush and invalidate the cache
This could be an admin socket command. This would make live migration work with older qemu when rbd caching is enabled. Josh Durgin
12:37 PM Feature #2467 (Resolved): qemu: implement bdrv_invalidate_cache
This is used during live migration to clear librbd's cache on the destination host before starting the guest there. I... Josh Durgin
12:35 PM Feature #2466 (Resolved): librbd: add invalidate_cache function to interface
Qemu requires this to make live migration work when caching is enabled. Josh Durgin

05/21/2012

02:48 PM Bug #2457 (Resolved): libvirt: migration fails with rbd in 0.9.11 and 0.9.12
As reported on libvirt-users:
https://www.redhat.com/archives/libvirt-users/2012-May/msg00088.html
Looks like a...
Josh Durgin

05/14/2012

09:34 PM Bug #2410 (Closed): hung xfstest #68
... Sage Weil
10:08 AM Bug #2400 (Resolved): xfstest: failed #84
2012-05-13T01:51:49.654 INFO:teuthology.orchestra.run.out:084 - output mismatch (see 084.out.bad)
2012-05-13T01:5...
Sage Weil
03:23 AM Feature #1484: libvirt: map rbd via kernel driver
In the current design of libvirt I don't see how you could achieve this.
With my storage pool work I found out tha...
Wido den Hollander
 

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