Re: XFS mkfs/mount options

[Justin Piszcz <jpiszcz@xxxxxxxxxxxxxxx>]

How did you tune your IRQ delivery?

Justin.

On Tue, 17 Jun 2008, Mark wrote:

> --- On Tue, 6/17/08, Dave Chinner <david@xxxxxxxxxxxxx> wrote:
>
> > > For each of these kernel threads, only those on CPU #2
> > are actually pulling notable load. Why is this?
> >
> > Because your disk interrupts are delivered to that CPU
> > only.
>
> Thank you! Tuning my IRQ delivery gave a noticeable speed-up.
>
> --
> Mark
>
> "What better place to find oneself than
> on the streets of one's home village?"
>      --Capt. Jean-Luc Picard, "Family"