On Thu, 6 Sep 2001, Daniel Phillips wrote:
> On September 6, 2001 01:52 pm, Rik van Riel wrote:
> > On Tue, 4 Sep 2001, Jan Harkes wrote:
> >
> > > To get back on the thread I jumped into, I totally agree with Linus
> > > that writeout should be as soon as possible.
> >
> > Nice way to destroy read performance.
>
> Blindly delaying all the writes in the name of better read performance
> isn't the right idea either. Perhaps we should have a good think
> about some sensible mechanism for balancing reads against writes.
Absolutely, delaying writes for too long is just as bad,
we need something in-between.
> > Lets face it, spinning the washing machine is expensive
> > and running less than a full load makes things inefficient ;)
>
> That makes a good sound bite but doesn't stand up to scrutiny.
> It's not a washing machine ;-)
Two words: "IO clustering".
regards,
Rik
-- IA64: a worthy successor to i860.http://www.surriel.com/ http://distro.conectiva.com/
Send all your spam to aardvark@nl.linux.org (spam digging piggy)
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Fri Sep 07 2001 - 21:00:34 EST