On 01/09/2007, Chris Snook <[email protected]> wrote:
> Michal Piotrowski wrote:
> > Hi,
> >
> > Here is something that might be useful for gamers and audio/video editors
> > http://www.stardust.webpages.pl/files/tools/deskopt/
> >
> > You can easily tune CFS/CFQ scheduler params
>
> I would think that gamers and AV editors would want to be using deadline
> (or maybe even as), not cfq. How well does it work with other I/O
> schedulers?
Actually it does not support other i/o schedulers (early stage of
development ;).
"Linux supports io scheduling priorities and classes since 2.6.13 with
the CFQ io scheduler." (ionice man page)
So we can only tune
antic_expire est_time read_batch_expire read_expire
write_batch_expire write_expire
for anticipatory and
fifo_batch front_merges read_expire write_expire writes_starved
for deadline.
I'll have a look on it.
>
> -- Chris
>
Regards,
Michal
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