Re: 2.5.64-mm6: kernel BUG at kernel/timer.c:155!

Jens Axboe
2003-03-13T18:52:15Z

On Thu, Mar 13 2003, Jeremy Fitzhardinge wrote:
> On Thu, 2003-03-13 at 09:54, Jens Axboe wrote:
> > On Thu, Mar 13 2003, Jeremy Fitzhardinge wrote:
> > > I was reading back a freshly burned CD from my shiny new Plexwriter
> > > 48/24/48A. I'm using ide-scsi, so this is an iso9660 filesystem mounted
> >
> > out of curiousity, why? ide-cd should work much better than ide-scsi in
> > 2.5, if it doesn't I'd like to know.
>
> Mostly because I couldn't make cdrecord work properly with ide-cd - it
> kept claiming I had an adaptec disk connected rather than the plextor
> cdrom:
>
> : root@ixodes:pts/2; cdrecord -scanbus 'dev=ATAPI:'
> Cdrecord 2.01a05 (i686-pc-linux-gnu) Copyright (C) 1995-2002 J?rg Schilling
> scsidev: 'ATAPI:'
> devname: 'ATAPI'
> scsibus: -1 target: -1 lun: -1
> Warning: Using ATA Packet interface.
> Warning: The related libscg interface code is in pre alpha.
> Warning: There may be fatal problems.
> Using libscg version 'schily-0.7'
> scsibus0:
> 0,0,0 0) 'ADAPTEC ' 'ACB-5500 ' 'FAKE' NON CCS Disk
> 0,1,0 1) *
> 0,2,0 2) *
> 0,3,0 3) *
> 0,4,0 4) *
> 0,5,0 5) *
> 0,6,0 6) *
> 0,7,0 7) *
>
>
> Maybe I just need to spend more effort on the user-space tools. Is
> there something other than cdrecord I should be using?

Nope cdrecord is fine, but I think only open by device name works
currently. So you'd need to do

# cdrecord -dev=/dev/hdX -inq

to print inquiry data, for instance.

--
Jens Axboe