From owner-freebsd-hardware@FreeBSD.ORG Wed Oct 8 13:44:25 2003 Return-Path: Delivered-To: freebsd-hardware@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 38C5416A4B3 for ; Wed, 8 Oct 2003 13:44:25 -0700 (PDT) Received: from atlasta.net (wow.atlasta.net [12.129.13.20]) by mx1.FreeBSD.org (Postfix) with SMTP id A8F9543FB1 for ; Wed, 8 Oct 2003 13:44:23 -0700 (PDT) (envelope-from drais@wow.atlasta.net) Received: (qmail 16272 invoked by uid 1068); 8 Oct 2003 20:44:23 -0000 Received: from localhost (sendmail-bs@127.0.0.1) by localhost with SMTP; 8 Oct 2003 20:44:23 -0000 Date: Wed, 8 Oct 2003 13:44:23 -0700 (PDT) From: David Raistrick To: John Baldwin In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: freebsd-scsi@freebsd.org cc: support@supermicro.com cc: freebsd-hardware@freebsd.org Subject: RE: SCSI, SMP, and Supermicro, problems! X-BeenThere: freebsd-hardware@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: General discussion of FreeBSD hardware List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Oct 2003 20:44:25 -0000 > You can try using the attached patch. It removes the HTT option and > HTT is on by default, but it halts the CPUs the same way that we do > in current now. John, Thanks very much! That patch, applied to 4.8-R's /sys, does the trick. Both local CPUs are disabled, and the system seems stable so far. I see you cc'd supermicro support, hopefully they'll be able to add this to their FAQ...and perhaps they'll be able to find out where the problem with HTT disabled lies, as well. Once again this is in reference to the Supermicro SuperServer 6023P-8R with the X5DP8-G2 motherboard and FreeBSD 4.8-RELEASE. Thanks! ...david --- david raistrick drais@atlasta.net http://www.expita.com/nomime.html