From owner-freebsd-questions@FreeBSD.ORG Wed Feb 2 16:05:57 2005 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 B7BE116A4CE for ; Wed, 2 Feb 2005 16:05:57 +0000 (GMT) Received: from ptb-relay01.plus.net (ptb-relay01.plus.net [212.159.14.212]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6645143D60 for ; Wed, 2 Feb 2005 16:05:57 +0000 (GMT) (envelope-from marko@freebsd.org) Received: from [80.229.231.20] (helo=postbag.localdomain) by ptb-relay01.plus.net with esmtp (Exim) id 1CwN0e-0007Q6-PL; Wed, 02 Feb 2005 16:05:40 +0000 Received: from [127.0.0.1] (red-shift [192.168.1.3]) by postbag.localdomain (Postfix) with ESMTP id 1E6B711E; Wed, 2 Feb 2005 16:05:00 +0000 (GMT) Message-ID: <4200FA32.3030505@freebsd.org> Date: Wed, 02 Feb 2005 16:05:06 +0000 From: Mark Ovens User-Agent: Mozilla Thunderbird 7.0 (Windows/20050113) X-Accept-Language: en-us, en MIME-Version: 1.0 To: rax@rakhesh.com References: <41FDEFE7.1090204@freebsd.org> <20050131103523.GC8619@alzatex.com> <41FE17A7.3030006@freebsd.org> <38b3f6e4050131074327d2e583@mail.gmail.com> <41FE578F.60706@freebsd.org> <38b3f6e405013122047a2b8206@mail.gmail.com> <20050201121049.GL8619@alzatex.com> <38b3f6e40502010704292f0b6a@mail.gmail.com> <38b3f6e405020107327b94bfd3@mail.gmail.com> <20050202094847.GP8619@alzatex.com> <38b3f6e405020207077ab28401@mail.gmail.com> In-Reply-To: <38b3f6e405020207077ab28401@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Antivirus: avast! (VPS 0505-1, 02/02/2005), Outbound message X-Antivirus-Status: Clean cc: "Loren M. Lang" cc: freebsd-questions@freebsd.org Subject: Re: Booting FreeBSD-5.3 from NTLDR 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: Wed, 02 Feb 2005 16:05:57 -0000 Rakhesh Sasidharan wrote: > On Wed, 2 Feb 2005 01:48:47 -0800, Loren M. Lang wrote: >> Unless BootPart specifically know about how the freebsd boot loaders >> work and how to reconize them, I doubt that it's modifying those >> parameters. Now the last 66 bytes of the MBR stores the partition table >> of the hard drive, it's possible that BootPart might try to modify that >> as it's not part of the boot loader, but the boot loader uses that >> information. > > Possible. I even checked BootPart's site and forums, but didn't find > any mention that it is "FreeBSD-aware" etc. All they talk about is > Windows and DOS and Linux. I had a good mind to sign up on the forums > and ask the author -- but wasn't too keen on signing up and so left > it. > > I know it modifies the bootsector some way, coz when I boot using the > extracted file I get a message (and a second's pause) saying that this > bootsector was extracted using BootPart blah blah ... > I don't know about BootPart, but the FreeBSD boot manager replaces the MBR on _both_ disks and allows booting from either. The limitation is in NTLDR because it's M$ so is only designed for booting M$ OSes and the BOOTSECT file method is designed for booting DOS and non-NT class Windows which could only boot from the first partition on the first drive anyway therefore there is no need for NTLDR to support booting from the second, third, etc. disk using a BOOTSECT file. Mark --- avast! Antivirus: Outbound message clean. Virus Database (VPS): 0505-1, 02/02/2005 Tested on: 02/02/2005 16:05:07 avast! - copyright (c) 2000-2004 ALWIL Software. http://www.avast.com