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

Prakash K. Cheemplavam
2003-11-06T19:05:11Z

Martin Josefsson wrote:
> On Thu, 2003-11-06 at 15:38, Prakash K. Cheemplavam wrote:
>
>>Ok, I found the bugger: It *IS* the sheduler. I tried elevator=deadline
>>and all stuttering went away. Before I was using as. mm1 used default
>>sheduler (as I think) and ther eno probs. So the (updated?) as sheduler
>>in mm2 has a problem...
>
>
> Can you run the attached script when you repeat the test?
> With both elevator=deadline and without.
>
> ./diskstat.sh hdc
>
> Your problem sounds a little like the one I'm seeing, only I'm seeing it
> with both deadline and as. I can't really see if I'm loosing
> timer-interrupts or not since the only way I've found to reproduce it is
> to recieve a file via network and write it to disk, and that generates
> lots of interrupts...
>
>
>
> ------------------------------------------------------------------------
>
> #/bin/bash

A ! is missing there... Only 0 are appearing...what is expected? Do I
have do do anything else?

Prakash