lkml.org 
[lkml]   [2002]   [Oct]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [BUG] raw over raid5: BUG at drivers/block/ll_rw_blk.c:1967
On Monday October 14, lkml@dm.cobite.com wrote:
>
> Hi everyone,
>
> I haven't been able to run raw over raid5 since 2.5.30 or so, but every
> time I'm about to report it, a new kernel comes out and the problem
> changes completely :-( Now I'm finally going to start getting out the info
> it the hopes someone can fix it. The oops was triggered by attempting to
> read from /dev/raw/raw1 (bound to /dev/md0) using dd. System info
> follows oops:
>
> ------------[ cut here ]------------
> kernel BUG at drivers/block/ll_rw_blk.c:1967!
> invalid operand: 0000
>

You are not alone in reporting this BUG...

I blame the Scsi/bio layer.
Jens Axboe blames raid5.
:-)

Hopefully we will find it one place or the other.
The other report didn't use raw to get the bug, but if using raw makes
it reproducable, I will try that and see if I can reproduce it easily.

NeilBrown
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:30    [from the cache]
©2003-2011 Jasper Spaans