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

[Nick Piggin]

Jens Axboe wrote:

> On Fri, Nov 07 2003, Nick Piggin wrote:
>
> > Jens Axboe wrote:
> >
> >
> > > sys time is usually pretty high if that is the case, and it's hovering
> > > around 5% here... Prakash, are you sure that dma is enabled on the
> > > drive? When you see the problem, do a vmstat 1 for 10 seconds so you are
> > > absolutely sure you are sending the info from when the problem occurs.
> > Although have a look at the interrupts field in vmstat 1255, 725, 736 ...
>
> Yeah that is pretty high for just doing a burn, maybe something else is

;) you are forgetting 2.6 should give 1000 timer interrupts per second!

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