Re: Time sliced CFQ io scheduler

Andrew Morton
2004-12-03T09:27:21Z

"Prakash K. Cheemplavam" <prakashkc@gmx.de> wrote:
>
> > Can you try with the patch that is in the parent of this thread? The
> > above doesn't look that bad, although read performance could be better
> > of course. But try with the patch please, I'm sure it should help you
> > quite a lot.
> >
>
> It actually got worse: Though the read rate seems accepteble, it is not, as
> interactivity is dead while writing.

Is this a parallel IDE system? SATA? SCSI? If the latter, what driver
and what is the TCQ depth?