From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 26 Feb 2003 17:52:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 26 Feb 2003 17:52:55 -0500 Received: from air-2.osdl.org ([65.172.181.6]:33750 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id ; Wed, 26 Feb 2003 17:52:54 -0500 Subject: Re: 2.5.62-mjb3 (scalability / NUMA patchset) From: Mark Haverkamp To: "Martin J. Bligh" Cc: linux-kernel , lse-tech In-Reply-To: <4140000.1046300025@[10.10.2.4]> References: <6490000.1045713212@[10.10.2.4]> <16170000.1046110132@[10.10.2.4]> <1046273777.1913.6.camel@markh1.pdx.osdl.net> <3090000.1046274931@[10.10.2.4]> <1046299742.3375.3.camel@markh1.pdx.osdl.net> <4140000.1046300025@[10.10.2.4]> Content-Type: text/plain Organization: Message-Id: <1046300601.3375.13.camel@markh1.pdx.osdl.net> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.2 Date: 26 Feb 2003 15:03:21 -0800 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2003-02-26 at 14:53, Martin J. Bligh wrote: > > I turned on NMI watchdogs and when the system hung, I saw no output. My > > serial console is through a terminal server that isn't set up to pass > > along the sysrq, so I need to get this fixed. In any case I backed out > > the patch that you suggested and I have had no system hangs since. > > OK, I'll back out that patch for now, but it seems to indicate underlying > crud. What parameter did you set for NMI watchdog? I set it to 1. In Documentation/nmi_watchdog.txt this looked like the only option. Now that I look at apic.h, I see that I could set it to 2 also. If you like I can try this also. Mark. -- Mark Haverkamp