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

Nick Piggin
2003-11-06T13:11:34Z

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!