From owner-freebsd-geom@FreeBSD.ORG Mon Mar 8 17:55:42 2010 Return-Path: Delivered-To: freebsd-geom@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 386AF106566B for ; Mon, 8 Mar 2010 17:55:42 +0000 (UTC) (envelope-from xcllnt@mac.com) Received: from asmtpout027.mac.com (asmtpout027.mac.com [17.148.16.102]) by mx1.freebsd.org (Postfix) with ESMTP id 229C18FC20 for ; Mon, 8 Mar 2010 17:55:41 +0000 (UTC) MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: text/plain; charset=us-ascii Received: from macbook-pro.jnpr.net (natint3.juniper.net [66.129.224.36]) by asmtp027.mac.com (Sun Java(tm) System Messaging Server 6.3-8.01 (built Dec 16 2008; 32bit)) with ESMTPSA id <0KYZ001V25SJCX30@asmtp027.mac.com> for freebsd-geom@freebsd.org; Mon, 08 Mar 2010 09:55:35 -0800 (PST) X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 ipscore=0 phishscore=0 bulkscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx engine=5.0.0-0908210000 definitions=main-1003080146 From: Marcel Moolenaar In-reply-to: Date: Mon, 08 Mar 2010 09:55:31 -0800 Message-id: <3158041B-8E00-4A87-8172-741C0AE57131@mac.com> References: To: Pete French X-Mailer: Apple Mail (2.1077) Cc: avg@icyb.net.ua, freebsd-geom@freebsd.org Subject: Re: another gpt vs mbr (sanity) check X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Mar 2010 17:55:42 -0000 On Mar 8, 2010, at 9:48 AM, Pete French wrote: >> To clarify: the protective MBR is there only to protect the GPT >> disk from tools that do not understand the GPT. Any GPT-aware >> tool will treat the disk as a GPT disk. Consequently: the MBR >> is inferior to the GPT... > > The queston is then, why isn't Windows treating it as GPT ? Ask Microsoft. So far I've only seen violations to the spec. At least Apple kept to the spirit of it... -- Marcel Moolenaar xcllnt@mac.com