kernel 2.6.27.7 problem

DS
2008-12-06T02:36:13Z

Hi,

I have trouble with xfs after upgrade kernel 2.6.24.3 -> 2.6.27.7.

Message on console:
end_request: I/O error, dev sde, sector 351572544
I/O error in filesystem ("sde1") meta-data dev sde1 block 0x14f49201
("xlog_iodone") error 5 buf count 9728
xfs_force_shutdown(sde1,0x2) called from line 1056 of file
fs/xfs/xfs_log.c. Return address = 0xffffffff80373233
Filesystem "sde1": Log I/O Error Detected. Shutting down filesystem:
sde1
Please umount the filesystem, and rectify the problem(s)

Remount is possible, but filesystem hangs up again.
After xfs_repair too.
It looks OK now after rebooting to old kernel.

On other similar system (same disk array, other vol) I use 2.6.27.6 kernel without problems.

System:
AMD x64, debian stable (etch)
filesytem is on iSCSI storage

mount options:
rw,noatime,nodiratime,logbsize=256k,logbufs=8,quota

xfs_info:
meta-data=/dev/sde1 isize=256 agcount=16, agsize=5493104
blks
= sectsz=512 attr=0
data = bsize=4096 blocks=87889584,
imaxpct=25
= sunit=16 swidth=112 blks
naming =version 2 bsize=4096
log =internal bsize=4096 blocks=32768, version=2
= sectsz=512 sunit=0 blks, lazy-count=0
realtime =none extsz=65536 blocks=0, rtextents=0

Any ideas.
Thanx

Dusan