Re: Linux 2.6.10-ac12

[Joerg Sommrey]

On Sun, Feb 06, 2005 at 04:02:42PM +0000, Alan Cox wrote:

>Arjan van de Ven is now building RPMS of the kernel and those can be found
>in the RPM subdirectory and should be yum-able. Expect the RPMS to lag the
>diff a little as the RPM builds and tests do take time.

>Nothing terribly exciting here security wise but various bugs for problems
>people have been hitting that are now fixed upstream, and also the ULi
>tulip variant should now work. If you are running IPv6 you may well want
>the networking fixes.

Something broke my box after 2.6.10-ac8.  Both -ac11 and -ac12 cause
problems when backing up sata/md-raid/dm-snapshots/reiserfs to a SCSI
tape drive.  (Works fine when writing to /dev/null :-)

Backup started 1:30 a.m., errors messges start with:

Feb  8 01:34:07 bear kernel: ata2: status=0x51 { DriveReady SeekComplete Error }Feb  8 01:34:07 bear kernel: SCSI error : <2 0 0 0> return code = 0x8000002
Feb  8 01:34:07 bear kernel: FMK Current sdc: sense = 70 99
Feb  8 01:34:07 bear kernel: ASC=26 ASCQ=c0
Feb  8 01:34:07 bear kernel: end_request: I/O error, dev sdc, sector 52294166
Feb  8 01:34:07 bear kernel: ata2: status=0x51 { DriveReady SeekComplete Error }Feb  8 01:34:07 bear kernel: SCSI error : <2 0 0 0> return code = 0x8000002
Feb  8 01:34:07 bear kernel: FMK Current sdc: sense = 70 99
Feb  8 01:34:07 bear kernel: ASC=26 ASCQ=c0
Feb  8 01:34:07 bear kernel: end_request: I/O error, dev sdc, sector 52294174
Feb  8 01:34:07 bear kernel: raid1: Disk failure on sdc2, disabling device.
Feb  8 01:34:07 bear kernel: ^IOperation continuing on 1 devices
Feb  8 01:34:07 bear kernel: raid1: sdc2: rescheduling sector 12099536
Feb  8 01:34:07 bear kernel: ata2: status=0x51 { DriveReady SeekComplete Error }Feb  8 01:34:07 bear kernel: SCSI error : <2 0 0 0> return code = 0x8000002
Feb  8 01:34:07 bear kernel: FMK Current sdc: sense = 70 99
Feb  8 01:34:07 bear kernel: ASC=26 ASCQ=c0
Feb  8 01:34:07 bear kernel: end_request: I/O error, dev sdc, sector 52294182
Feb  8 01:34:07 bear kernel: raid1: sdc2: rescheduling sector 12099552
etc. until hard reboot via sysrq-b

I found only one patch that seems to be related:
>2.6.10-ac11
>*	Fix oops with md over dm			(Jens Axboe)

Can this by any chance cause my problems?

-jo

-- 
-rw-r--r--  1 jo users 63 2005-02-08 01:47 /home/jo/.signature
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