From owner-freebsd-current@FreeBSD.ORG Fri Sep 28 08:16:55 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 337DF16A420 for ; Fri, 28 Sep 2007 08:16:55 +0000 (UTC) (envelope-from des@des.no) Received: from tim.des.no (tim.des.no [194.63.250.121]) by mx1.freebsd.org (Postfix) with ESMTP id EBD9813C48A for ; Fri, 28 Sep 2007 08:16:54 +0000 (UTC) (envelope-from des@des.no) Received: from tim.des.no (localhost [127.0.0.1]) by spam.des.no (Postfix) with ESMTP id 9BABE20A0; Fri, 28 Sep 2007 10:16:51 +0200 (CEST) X-Spam-Tests: AWL X-Spam-Learn: disabled X-Spam-Score: 0.0/3.0 X-Spam-Checker-Version: SpamAssassin 3.2.1 (2007-05-02) on tim.des.no Received: from ds4.des.no (des.no [80.203.243.180]) by smtp.des.no (Postfix) with ESMTP id 1E0B82099; Fri, 28 Sep 2007 10:16:51 +0200 (CEST) Received: by ds4.des.no (Postfix, from userid 1001) id 09F59844A1; Fri, 28 Sep 2007 10:16:51 +0200 (CEST) From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= To: "Claus Guttesen" References: Date: Fri, 28 Sep 2007 10:16:50 +0200 In-Reply-To: (Claus Guttesen's message of "Fri\, 28 Sep 2007 10\:03\:15 +0200") Message-ID: <86lkar9pcd.fsf@ds4.des.no> User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.1 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Cc: freebsd-current@freebsd.org Subject: Re: 8-core server X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Sep 2007 08:16:55 -0000 "Claus Guttesen" writes: > Upgraded our 4-core to an 8-core. > > Part of dmesg: > > FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > cpu2 (AP): APIC ID: 2 > cpu3 (AP): APIC ID: 3 > cpu4 (AP): APIC ID: 4 > cpu5 (AP): APIC ID: 5 > cpu6 (AP): APIC ID: 6 > cpu7 (AP): APIC ID: 7 > > But then it says: > > SMP: AP CPU #1 Launched! > SMP: AP CPU #2 Launched! > SMP: AP CPU #3 Launched! > SMP: AP CPU #4 Launched! > SMP: AP CPU #7 Launched! > SMP: AP CPU #5 Launched! > SMP: AP CPU #6 Launched! > > Are some of the cores disabled or did they just take a walk? :-) This > is on current from Mon Sep 24 2007. All cores were detected and started. What is the problem? DES --=20 Dag-Erling Sm=C3=B8rgrav - des@des.no