Subject: Re: 2.6.1 and irq balancing
From: Arjan van de Ven <arjanv@redhat.com>
Reply-To: arjanv@redhat.com
To: Ethan Weinstein <lists@stinkfoot.org>
Cc: linux-kernel@vger.kernel.org, William Lee Irwin III <wli@holomorphy.com>
In-Reply-To: <40008745.4070109@stinkfoot.org>
References: <40008745.4070109@stinkfoot.org>
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Organization: Red Hat, Inc.
Message-Id: <1073814681.4431.5.camel@laptop.fenrus.com>
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Date: Sun, 11 Jan 2004 10:51:22 +0100
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On Sun, 2004-01-11 at 00:14, Ethan Weinstein wrote:
> Greetings all,
>=20
> I upgraded my server to 2.6.1, and I'm finding I'm saddled with only=20
> interrupting on CPU0 again. 2.6.0 does this as well. This is the=20
> Supermicro X5DPL-iGM-O (E7501 chipset), 2 Xeons@2.4ghz HT enabled.=20
> /proc/cpuinfo is normal as per HT, displaying 4 cpus.

you should run the userspace irq balance daemon:
http://people.redhat.com/arjanv/irqbalance/

(or part of the kernel-utils package if you run a RH based distro; afaik
SuSE ships it too but I don't know in what package)

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