Re: 2.6.1 dual xeon

[Robert Love]

On Sat, 2004-01-24 at 20:36 -0500, Wakko Warner wrote:

> I recently aquired a dual xeon system.  HT is enabled which shows up as 4
> cpus.  I noticed that all interrupts are on CPU0.  Can anyone tell me why
> this is?

The APIC needs to be programmed to deliver interrupts to certain
processors.

In 2.6, this is done in user-space via a program called irqbalance:

	http://people.redhat.com/arjanv/irqbalance/

If you run Red Hat, it is in the "kernel-utils" package.

	Robert Love


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