From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1Vq2lN-0003tO-Fk for mharc-grub-devel@gnu.org; Mon, 09 Dec 2013 10:28:49 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60435) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vq2lF-0003sy-1r for grub-devel@gnu.org; Mon, 09 Dec 2013 10:28:46 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vq2l9-0003tr-2X for grub-devel@gnu.org; Mon, 09 Dec 2013 10:28:40 -0500 Received: from cdptpa-omtalb.mail.rr.com ([75.180.132.120]:48941) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vq2l8-0003tm-UW for grub-devel@gnu.org; Mon, 09 Dec 2013 10:28:34 -0500 X-Authority-Analysis: v=2.0 cv=H69ZMpki c=1 sm=0 a=/DbS/tiKggfTkRRHPZEB4g==:17 a=h_Sp9wbh10QA:10 a=Sf1lQz6BAFEA:10 a=S1A5HrydsesA:10 a=Qsx_du5GiBkA:10 a=IkcTkHD0fZMA:10 a=fxJcL_dCAAAA:8 a=KGjhK52YXX0A:10 a=tQUrN4PDdR4A:10 a=QfKxxUxMAAAA:8 a=wAb8YmKwIgLFZilddDcA:9 a=QEXdDO2ut3YA:10 a=/DbS/tiKggfTkRRHPZEB4g==:117 X-Cloudmark-Score: 0 X-Authenticated-User: X-Originating-IP: 67.78.168.186 Received: from [67.78.168.186] ([67.78.168.186:64066] helo=[10.1.1.236]) by cdptpa-oedge04.mail.rr.com (envelope-from ) (ecelerity 2.2.3.46 r()) with ESMTP id CD/6A-11872-1A1E5A25; Mon, 09 Dec 2013 15:28:34 +0000 Message-ID: <52A5E1A1.3000103@ubuntu.com> Date: Mon, 09 Dec 2013 10:28:33 -0500 From: Phillip Susi User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Thunderbird/24.1.1 MIME-Version: 1.0 To: The development of GNU GRUB Subject: Re: grub mishandles corrupt/missing primary GPT References: <9DB3EF6D-6E26-4A9F-BB2D-07CCEF378D7A@colorremedies.com> <52687CC7.4010605@gmail.com> In-Reply-To: <52687CC7.4010605@gmail.com> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 75.180.132.120 X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: The development of GNU GRUB List-Id: The development of GNU GRUB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Dec 2013 15:28:47 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 10/23/2013 9:49 PM, Vladimir 'φ-coder/phcoder' Serbinenko wrote: > partmap module is size-critical and CRC32 verification is pretty > big. There are 3 problems with backup header: The grub core no longer fits in 63 sectors in all but the most trivial configurations as it is, and a 2048 sector embed area has been standard now for several years, so I don't think size is a problem. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (MingW32) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJSpeGhAAoJEI5FoCIzSKrw8XYH/09Aou9FwkH4i2bhVqYeKNeb ge0VYz3JNSxVpEVz3cmw0STNyz4/5vF+lJ59Renjbo7vj8BhVcYpMF2FfuUtdM2f 8vgqAMWnCRud7dJgO13G1CopNfAg/rjduc2zFmxMDYdFtyGEGaFYUhrIXSjetzj2 g2Lryoah6BPIdvQA/kANSNvixTj/b2+uxUpnKSbqR2b+5c8zcdXkhUJGJwR9ZEmh 4K10uMA4QlR+Y2QNqxwSPzWo44NY5xmupjOVnNFeV/ROC/OAXQXoOa8lrapDLWta vTSH6eddfoBdMqT5hdfQYnSgn61/sca1DR4IB9LdAVW+tPq4znDB6paFRfx+38A= =YXGu -----END PGP SIGNATURE-----