On Fri, Nov 19, 2010 at 02:18:52PM +0000, Vincent Hoffman wrote:
> On 19/11/2010 12:42, Eric Masson wrote:
> > Bruce Cran <[email protected]> writes:
> >
> > Hello,
> >
> >> Google suggests that the work was a GSoC project in 2005 on a pluggable
> >> disk scheduler.
> > It seems that something similar has found its way in DFlyBSD, dsched.
> And indeed to FreeBSD, man gsched. Added sometime round April
> http://svn.freebsd.org/viewvc/base/head/sys/geom/sched/README?view=log
Apart from the other comments on gsched, disk I/O scheduling is a
totally different animal than {thread,process,task} scheduling, even
when it comes to I/O-bound tasks.
-- Clifton
P.S. Trimmed -current off the CC line; crossing 3 lists seems
rather superfluous.
--
Clifton Royston -- [email protected] / [email protected]
President - I and I Computing * http://www.iandicomputing.com/
Custom programming, network design, systems and network consulting services
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