From owner-freebsd-questions@FreeBSD.ORG Wed Jul 13 01:18:39 2005 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B4EE216A41C for ; Wed, 13 Jul 2005 01:18:39 +0000 (GMT) (envelope-from elon@zwelf.in-dsl.de) Received: from zwelf.in-dsl.de (zwelf.in-dsl.de [217.197.85.214]) by mx1.FreeBSD.org (Postfix) with ESMTP id 41E4D43D46 for ; Wed, 13 Jul 2005 01:18:39 +0000 (GMT) (envelope-from elon@zwelf.in-dsl.de) Received: from elon by zwelf.in-dsl.de with local (Exim 4.20) id 1DsVtU-0000oi-3z; Wed, 13 Jul 2005 01:18:36 +0000 Date: Wed, 13 Jul 2005 03:18:36 +0200 From: Leon Messner To: freebsd-questions@freebsd.org Message-ID: <20050713011835.GA3054@asterix.bsdserved.de> Mail-Followup-To: freebsd-questions@freebsd.org, Olivier Nicole References: <200507120621.j6C6LSgD011607@banyan.cs.ait.ac.th> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200507120621.j6C6LSgD011607@banyan.cs.ait.ac.th> User-Agent: Mutt/1.4.1i Cc: Olivier Nicole Subject: Re: How to add CPU on server X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Jul 2005 01:18:39 -0000 On Tue, Jul 12, 2005 at 01:21:28PM +0700, Olivier Nicole wrote: > > Do I need to recompile the kernel? Any hints? > > Yes you'd do, unless you enabled SMP in the kernel of the sincle CPU > machine. > > options SMP > > in /sys/i386/conf/YOURKERNEL I think that is enough (rebuild and > reinstall the kernel of course). IIRC you should also consider to add "device apic" to your kernel config (if you dont have already, of course) and perhaps have a short glimpse at the NOTES file. Cheers, Leon -- gnupg key ID: 9B820836 & Fingerprint: 6081 8F41 8FEC 0D69 DB98 F014 0FD4 B47D 9B82 0836