Re: 2.9test9-mm1 and DAO ATAPI cd-burning corrupt

From: Jens Axboe
Date: Wed Nov 05 2003 - 09:41:40 EST

On Wed, Nov 05 2003, Gene Heskett wrote:
> On Wednesday 05 November 2003 05:29, Jens Axboe wrote:
> >On Wed, Nov 05 2003, Nick Piggin wrote:
> >> Prakash K. Cheemplavam wrote:
> >> >SOmething else I noticed with new 2.6tes9-mm2 kernel: Now the
> >> > mouse stutters slighty when burning (in atapi mode). I am now
> >> > using as sheduler. Shoudl I try deadline or do you this it is
> >> > something else? Should I open a new topic?
> >>
> >> This is more likely to be the CPU scheduler or something holding
> >> interrupts for too long. Are you running anything at a modified
> >
> > ^^^^^^^^
> >
> >precisely, that's why the actual interface that cdrecord uses is the
> >primary key to knowing what the problem is.
> Similar problem here Jens.
> I have the emulation stuff turned on, and use /dev/scd0 to access my
> 12/10/32 Creative burner. I failed to complete an iso burn yesterday,
> useing test9-mm1, and the initial logged message indicate an IRQ timeout.

Well don't, ide-scsi must not be used. So the dozens of messages to that
effect on this list, and Dave Jones 2.6 kernel document for more info.

Jens Axboe

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