From owner-freebsd-stable@FreeBSD.ORG Wed Jan 27 23:27:45 2010 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 A20491065676; Wed, 27 Jan 2010 23:27:45 +0000 (UTC) (envelope-from dimitry@andric.com) Received: from tensor.andric.com (cl-327.ede-01.nl.sixxs.net [IPv6:2001:7b8:2ff:146::2]) by mx1.freebsd.org (Postfix) with ESMTP id 67AEB8FC1B; Wed, 27 Jan 2010 23:27:45 +0000 (UTC) Received: from [IPv6:2001:7b8:3a7:0:481c:61a7:de40:51a1] (unknown [IPv6:2001:7b8:3a7:0:481c:61a7:de40:51a1]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by tensor.andric.com (Postfix) with ESMTPSA id 9826A5C43; Thu, 28 Jan 2010 00:27:44 +0100 (CET) Message-ID: <4B60CBFA.4050601@andric.com> Date: Thu, 28 Jan 2010 00:27:54 +0100 From: Dimitry Andric User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.2pre) Gecko/20100126 Lanikai/3.1b1pre MIME-Version: 1.0 To: John Baldwin References: <201001271627.37955.jhb@freebsd.org> In-Reply-To: <201001271627.37955.jhb@freebsd.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Dan Naumov , freebsd-stable@freebsd.org, freebsd-questions@freebsd.org Subject: Re: booting off GPT partitions 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: Wed, 27 Jan 2010 23:27:45 -0000 On 2010-01-27 22:27, John Baldwin wrote: > GPT was defined along with EFI, so many folks assume that you have to use EFI > to boot a GPT-labelled disk. However, FreeBSD has its own BIOS-based > bootstrap that can handle GPT-labelled disks. I doubt the SuperMicro tech is > familiar with that case. I thought I heard that some folks had added GPT > support to grub as well. However, this won't boot disks larger than 2TiB, right? At least not without BIOS support...