Le 11/07/2012 22:23, Yann Dupont a écrit :
Le 10/07/2012 19:46, Gregory Farnum a écrit :
Each time, at the exact date, a bad CRC (they are the only ones for this
day, so it seems related)
Yes; a bad CRC should cause the socket to close — that's intended
behavior (although you might want to
Le 12/07/2012 09:15, Yann Dupont a écrit :
Le 11/07/2012 22:23, Yann Dupont a écrit :
Le 10/07/2012 19:46, Gregory Farnum a écrit :
Each time, at the exact date, a bad CRC (they are the only ones for
this
day, so it seems related)
Yes; a bad CRC should cause the socket to close — that's
Le 12/07/2012 22:20, Yann Dupont a écrit :
Tomorrow I'll try to see if I made errors on my git bisect. I'll also
try to format the rbd with xfs to see if it's really ext4 related.
Well. I can confirm it's a race between ext4 rbd (or maybe just a
plain ext4 bug, but could it explain the
Le 10/07/2012 19:46, Gregory Farnum a écrit :
Each time, at the exact date, a bad CRC (they are the only ones for this
day, so it seems related)
Yes; a bad CRC should cause the socket to close — that's intended
behavior (although you might want to look into why that's happening,
ah ! very
On Mon, Jul 9, 2012 at 10:04 AM, Yann Dupont yann.dup...@univ-nantes.fr wrote:
Le 09/07/2012 18:54, Yann Dupont a écrit :
Ok. I've compiled the kernel this afternoon, and tested it without much
success :
Jul 9 18:17:23 label5.u14.univ-nantes.prive kernel: [ 284.116236]
libceph: osd0
Le 07/07/2012 02:16, Alex Elder a écrit :
[...]
There are a number of bugs that have been fixed since Linux 3.4,
and the fixes have not made it into the 3.4.y stable releases.
I just sent an announcement about the Ceph stable branch that's
available in the Ceph git repository. If possible I
Le 09/07/2012 18:54, Yann Dupont a écrit :
Ok. I've compiled the kernel this afternoon, and tested it without
much success :
Jul 9 18:17:23 label5.u14.univ-nantes.prive kernel: [ 284.116236]
libceph: osd0 172.20.14.130:6801 socket closed
Jul 9 18:17:43 label5.u14.univ-nantes.prive kernel:
Hello.
Bug happens in rbd client, at least in Kernel 3.4.4 . I have a
completely reproductible bug.
here is the oops :
Jul 6 10:16:52 label5.u14.univ-nantes.prive kernel: [ 329.456285]
EXT4-fs (rbd1): mounted filesystem with ordered data mode. Opts: (null)
Jul 6 10:18:38
Le 06/07/2012 10:31, Yann Dupont a écrit :
Hello.
Bug happens in rbd client, at least in Kernel 3.4.4 . I have a
completely reproductible bug.
just a note : 3.2.22 doesn't seems to exhibit the problem. I repeated
the process 2 times without problems on this kernel.
I'll launch realistic
On 07/06/2012 10:35 AM, Yann Dupont wrote:
Le 06/07/2012 10:31, Yann Dupont a écrit :
Hello.
Bug happens in rbd client, at least in Kernel 3.4.4 . I have a
completely reproductible bug.
just a note : 3.2.22 doesn't seems to exhibit the problem. I repeated
the process 2 times without
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