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* qla2xxx errors? (2.6.19)
@ 2007-06-10 10:00 Csillag Tamas
  2007-06-12 17:48 ` Andrew Vasquez
  0 siblings, 1 reply; 8+ messages in thread
From: Csillag Tamas @ 2007-06-10 10:00 UTC (permalink / raw)
  To: linux-scsi

Hi,

The university I work at has 4 Blade HS20 servers connected to a IBM
DS400 storage via Fibre Channel.
The fibre channel module is:

06:01.0 Fibre Channel: QLogic Corp. QLA2312 Fibre Channel Adapter (rev 02)
06:01.1 Fibre Channel: QLogic Corp. QLA2312 Fibre Channel Adapter (rev 02)

# lsmod
Module                  Size  Used by
...
qla2xxx               143584  1

# l /lib/firmware 
total 244
lrwxrwxrwx 1 root root     21 2007-05-05 22:02 ql2300_fw.bin -> ql2300_fw.bin.3.03.18

With recent kernels filesystem corruption occurs under high disk I/O.
I have just tried 2.6.19 and I got the same, but kernel 2.6.18 and
before looks safe.

The test I use is the following:
I first checkout the kernel's git tree:
# git-clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git linux-2.6.git
Then
# for i in {100..400}; do; rsync -a linux-2.6.git/ c2_$i& done
.... waiting for finish
# for i in {100..400}; do; rsync -a linux-2.6.git/ c3_$i& done
.... waiting for finish
# for i in {100..400}; do; rsync -a linux-2.6.git/ c4_$i& done

Some error messages:
ReiserFS: warning: is_tree_node: node level 32010 does not match to the expected one 1
ReiserFS: sdb1: warning: vs-5150: search_by_key: invalid format found in block 8093723. Fsck?
ReiserFS: sdb1: warning: vs-13070: reiserfs_read_locked_inode: i/o failure occurred trying to find stat data of [961831 1064427 0x0 SD]

I am able to reproduce this errors.

With other filesystems I get similar errors.

I suspect a bug in qla2xxx, but I am not sure.
Can you help me how to track down this problem?

Thanks in advance.

PS: please cc to me.
-- 
CSILLAG Tamas (cstamas) - http://digitus.itk.ppke.hu/~cstamas

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2007-07-02 23:40 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-06-10 10:00 qla2xxx errors? (2.6.19) Csillag Tamas
2007-06-12 17:48 ` Andrew Vasquez
2007-06-12 19:15   ` Csillag Tamas
2007-06-13 20:23   ` Csillag Tamas
2007-06-21 21:41   ` Csillag Tamas
2007-06-26 12:46     ` Andrew Vasquez
2007-06-26 14:31       ` James Bottomley
2007-07-02 23:40         ` Csillag Tamas

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