From owner-freebsd-questions@FreeBSD.ORG Tue Apr 1 07:03:33 2003 Return-Path: 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 7B5C537B401 for ; Tue, 1 Apr 2003 07:03:33 -0800 (PST) Received: from yoda.warpnet.ro (yoda.warpnet.ro [217.156.25.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 91FB243FB1 for ; Tue, 1 Apr 2003 07:03:31 -0800 (PST) (envelope-from ady@freebsd.ady.ro) Received: from yoda.warpnet.ro (localhost [127.0.0.1]) by yoda.warpnet.ro (8.12.6p2/8.12.6) with ESMTP id h31F3SBo071667; Tue, 1 Apr 2003 18:03:28 +0300 (EEST) (envelope-from ady@freebsd.ady.ro) Received: from localhost (ady@localhost)h31F3RTm071664; Tue, 1 Apr 2003 18:03:28 +0300 (EEST) (envelope-from ady@freebsd.ady.ro) X-Authentication-Warning: yoda.warpnet.ro: ady owned process doing -bs Date: Tue, 1 Apr 2003 18:03:27 +0300 (EEST) From: Adrian Penisoara X-X-Sender: ady@yoda.warpnet.ro To: freebsd-questions@freebsd.org Message-ID: <20030401165919.J50832@yoda.warpnet.ro> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-RAVMilter-Version: 8.4.2(snapshot 20021212) (yoda.warpnet.ro) cc: ROFUG list Subject: FYI: FreeBSD 5.0 under VMWare 2.0.4 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Apr 2003 15:03:33 -0000 Hi, Whoever tried FreeBSD 5.0-RELEASE/-current as a guest OS in VMWare (either 2.0.4 under FreeBSD 4.x or VMWare 3.2 under Windows NT platform) knows that it would run very slowly and even the system clock would run very quickly. One solution for this problem is to recompile your kernel with the following option: options CPU_DISABLE_CMPXCHG This works at least for VMWare 2.0.4 under FreeBSD 4. The options is documented in NOTES, in FreeBSD 5.x. Regards, Adrian Penisoara Ady (@freebsd.ady.ro)