From owner-freebsd-stable@FreeBSD.ORG Tue Nov 4 16:18:50 2008 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 7E9D01065679 for ; Tue, 4 Nov 2008 16:18:50 +0000 (UTC) (envelope-from k@kevinkevin.com) Received: from mail-gx0-f18.google.com (mail-gx0-f18.google.com [209.85.217.18]) by mx1.freebsd.org (Postfix) with ESMTP id 297588FC08 for ; Tue, 4 Nov 2008 16:18:49 +0000 (UTC) (envelope-from k@kevinkevin.com) Received: by gxk11 with SMTP id 11so1668600gxk.7 for ; Tue, 04 Nov 2008 08:18:49 -0800 (PST) Received: by 10.65.119.14 with SMTP id w14mr2370140qbm.11.1225815527958; Tue, 04 Nov 2008 08:18:47 -0800 (PST) Received: from kevin (not.enough.unixsluts.com [76.10.166.187]) by mx.google.com with ESMTPS id 25sm22277671qbw.1.2008.11.04.08.18.46 (version=SSLv3 cipher=RC4-MD5); Tue, 04 Nov 2008 08:18:46 -0800 (PST) From: "Kevin" To: References: <000001c93e35$9d456790$d7d036b0$@com> <20081104045809.GA38528@icarus.home.lan> <000f01c93e7a$0a146210$1e3d2630$@com> <20081104124853.GA48015@icarus.home.lan> In-Reply-To: <20081104124853.GA48015@icarus.home.lan> Date: Tue, 4 Nov 2008 11:18:36 -0500 Message-ID: <001b01c93e98$fe2e7b60$fa8b7220$@com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook 12.0 Thread-Index: Ack+e7JMzzRA/8kCSSycdIA/MPcYAQAHO2lQ Content-Language: en-us Subject: RE: DL360 G3 w/ AMD64 Cant boot from CD 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: Tue, 04 Nov 2008 16:18:50 -0000 > > I tried 7.1-BETA2 , but unfortunately the same problem happened. I > tried > > (for the sake of argument) Debian debian-40r5-amd64 , and it wouldn't > boot > > either -- it said "Your CPU does not support long mode, please use a > 32bit > > distribution". > > This means your processor does not support 64-bit mode. > > > How would I support over 4GB of ram with only i386 distributions? > > There is only one option: use PAE mode, which has drawbacks. You can > read about what PAE is on Wikipedia. > > Note that not all drivers are PAE mode compatible on FreeBSD. You > should be able to install i386 FreeBSD with success, then rebuild your > kernel with PAE enabled. Look at /sys/i386/conf/PAE for an example > configuration -- you'll see all of the drivers you have to disable for > PAE to work successfully. If your system uses any of these drivers, > PAE > mode will not work for you, in which case you should upgrade your > hardware. > > -- > | Jeremy Chadwick jdc at parodius.com | > | Parodius Networking http://www.parodius.com/ | > | UNIX Systems Administrator Mountain View, CA, USA | > | Making life hard for others since 1977. PGP: 4BD6C0CB | Is my issue related to non-supporting of 64bit mode (2x Dual Xeons in the DL360 G3) , or perhaps due to a boot loader bug? I found this PR : 91492 freebsd- amd64 feedback serious medium current-us [boot] BTX halted In any case , the latest 6.4/7.1 Snapshot produced the same BTX Halt error. I'll just use i386 w/ PAE for now I suppose. I haven't tested AMD64 with DL360 G4's or DL360 G5's , but I'd appreciate if anyone has tested those generations w/ FreeBSD AMD64 , to let me know if the problem persists in some form. Thank you.