From owner-freebsd-stable@FreeBSD.ORG Fri Nov 30 13:54:28 2007 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C1EC316A420 for ; Fri, 30 Nov 2007 13:54:28 +0000 (UTC) (envelope-from gelsemap@superhero.nl) Received: from superman.superhero.nl (superhero.nl [82.95.198.17]) by mx1.freebsd.org (Postfix) with ESMTP id 1502813C46B for ; Fri, 30 Nov 2007 13:54:27 +0000 (UTC) (envelope-from gelsemap@superhero.nl) Received: (qmail 89512 invoked by uid 80); 30 Nov 2007 13:27:27 -0000 Received: from dikkie-fe0ecd70 ([10.202.77.101]) (SquirrelMail authenticated user gelsemap) by webmail.superhero.nl with HTTP; Fri, 30 Nov 2007 14:27:27 +0100 (CET) Message-ID: <1649.10.202.77.101.1196429247.squirrel@webmail.superhero.nl> In-Reply-To: References: Date: Fri, 30 Nov 2007 14:27:27 +0100 (CET) From: "Gelsema, P \(Patrick\)" To: "Pete French" User-Agent: SquirrelMail/1.4.8 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal Cc: max@love2party.net, kris@freebsd.org, freebsd-stable@freebsd.org, kometen@gmail.com Subject: Re: Also seeing 2 x quad-core system slower that 2 x dual core X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Nov 2007 13:54:28 -0000 On Fri, November 30, 2007 13:10, Pete French wrote: >> Check dmesg for the APIC numbers corresponding to the CPUs you want to >> disable and add the corresponding entries to /boot/loader.conf, e.g.: > > O.K., I did that, got it running on 4 CPU's only, and the problem > is still there - so it's not the number of CPU's after all. Which > is good in a way in that it is not completely defeating common sense, > but means I shall go and look elsewhere for the problem. What kind or Array Controller do you have? Does it has a batterypack and how much cache? How is the logical array configured with regards to read/write cache? Patrick > > -pete. > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >