From owner-freebsd-current@FreeBSD.ORG Mon Oct 19 17:07:10 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E0A60106566B for ; Mon, 19 Oct 2009 17:07:10 +0000 (UTC) (envelope-from julian@elischer.org) Received: from outB.internet-mail-service.net (outb.internet-mail-service.net [216.240.47.225]) by mx1.freebsd.org (Postfix) with ESMTP id BF66D8FC24 for ; Mon, 19 Oct 2009 17:07:10 +0000 (UTC) Received: from idiom.com (mx0.idiom.com [216.240.32.160]) by out.internet-mail-service.net (Postfix) with ESMTP id 65B92B7554; Mon, 19 Oct 2009 10:07:10 -0700 (PDT) X-Client-Authorized: MaGic Cook1e X-Client-Authorized: MaGic Cook1e X-Client-Authorized: MaGic Cook1e X-Client-Authorized: MaGic Cook1e X-Client-Authorized: MaGic Cook1e X-Client-Authorized: MaGic Cook1e X-Client-Authorized: MaGic Cook1e Received: from julian-mac.elischer.org (unknown [67.100.89.137]) by idiom.com (Postfix) with ESMTP id C4B492D601C; Mon, 19 Oct 2009 10:07:09 -0700 (PDT) Message-ID: <4ADC9CBD.1050607@elischer.org> Date: Mon, 19 Oct 2009 10:07:09 -0700 From: Julian Elischer User-Agent: Thunderbird 2.0.0.23 (Macintosh/20090812) MIME-Version: 1.0 To: =?UTF-8?B?RGFnLUVybGluZyBTbcO4cmdyYXY=?= References: <4ACE6D84.3000209@gmail.com> <4ACE833A.3030506@uffner.com> <4ACE9DFD.3010207@gmail.com> <200910131644.04358.john@baldwin.cx> <86ljja3ud5.fsf@ds4.des.no> <20091018162750.E82400@ury.york.ac.uk> <4ADBE444.1010706@elischer.org> <86vdibzzsq.fsf@ds4.des.no> In-Reply-To: <86vdibzzsq.fsf@ds4.des.no> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Cc: John Baldwin , Antony Mawer , freebsd-current@freebsd.org, David Ehrmann , Daniel Nebdal Subject: Re: 8.0rc1 not recognizing partitions on EPIA SN X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 19 Oct 2009 17:07:11 -0000 Dag-Erling Smørgrav wrote: > Julian Elischer writes: >> Daniel Nebdal writes: >>> Does that mean that it's possible to write a DD-style disklabel that >>> GEOM_PART would be happy with? >> it may be as little as overwriting bytes 510 and 511 of block0. >> (the last 2 bytes of the block are a magic number) >> >> this would stop the fdisk taster from recognising it as an fdisk >> block and teh disklabel taster would recognise the disklabel. > > If by "block0" you mean the very first sector of the disk, it will also > stop the BIOS from booting from that disk... > > DES Sorry, I thought it wasnt the boot disk (my misreading)