From owner-freebsd-hardware@FreeBSD.ORG Wed Dec 10 03:29:18 2014 Return-Path: Delivered-To: freebsd-hardware@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id E3E48C86 for ; Wed, 10 Dec 2014 03:29:18 +0000 (UTC) Received: from smtp.rlwinm.de (smtp.rlwinm.de [IPv6:2a01:4f8:201:31ef::e]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A6842277 for ; Wed, 10 Dec 2014 03:29:18 +0000 (UTC) Received: from x220.rlwinm.de (p5DCCCA41.dip0.t-ipconnect.de [93.204.202.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.rlwinm.de (Postfix) with ESMTPSA id 2777E190BD for ; Wed, 10 Dec 2014 04:29:15 +0100 (CET) Message-ID: <5487BE0A.4030401@rlwinm.de> Date: Wed, 10 Dec 2014 04:29:14 +0100 From: Jan Bramkamp User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: freebsd-hardware@freebsd.org Subject: Re: Real vs available memory References: <54871680.6060705@sentex.net> <33800656-9F95-489B-9A0B-72102C685E6D@3geeks.org> In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-hardware@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: General discussion of FreeBSD hardware List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Dec 2014 03:29:19 -0000 On 09.12.2014 17:07, Frank Seltzer wrote: > frank_s@xxx:/home/frank_s % sysctl -a | egrep -i > 'hw.machine|hw.model|hw.ncpu' > hw.machine: i386 > hw.model: AMD Phenom(tm) II X6 1035T Processor > hw.ncpu: 6 > hw.machine_arch: i386 Reinstall your system from a FreeBSD/amd64 install medium. Your CPU is amd64 compatible. You can't use more than 4GiB RAM with FreeBSD/i386 unless you build a PAE kernel and even with PAE you are restricted to 4GiB per address space and I/O has to pass through bounce buffers.