From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1ZoNov-0002P1-An for mharc-grub-devel@gnu.org; Mon, 19 Oct 2015 23:42:41 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59193) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZoNoo-0002Mx-GN for grub-devel@gnu.org; Mon, 19 Oct 2015 23:42:39 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZoNoQ-0006g0-0b for grub-devel@gnu.org; Mon, 19 Oct 2015 23:42:14 -0400 Received: from mail-lb0-x22a.google.com ([2a00:1450:4010:c04::22a]:34706) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZoNoP-0006f8-PL for grub-devel@gnu.org; Mon, 19 Oct 2015 23:42:09 -0400 Received: by lbbwb3 with SMTP id wb3so5058660lbb.1 for ; Mon, 19 Oct 2015 20:42:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to:content-type:content-transfer-encoding; bh=NkYkmSW6R7Ys0yZzWKibwMlUkDBxeRxzsIzdWO6h6b0=; b=b8ccfEOJWLOcBicquADaJqtR8BteRDU94xoUa2JcVg4XJ30NWINrX0/KvlcWgKGBl+ 5WLgdJfbebCOr/VZ/iBXwgR4wA+yjH4DwatvTedmgL3NZayS86UiZHerd14Aqa3Smzua 0Tg2n2NVwcpjfGeG8ZaZ4wpfUOOMmeH4yBjszrZEY2AivPWD0gvblQtx/ihtG9Oibd/B NuHAgglKiy7zASko3ddBD+YNyzcP4k45ex9bdzEbjcjuxbktRQZba9W4n8641aO1IP4Y kUziL5XZ4qpApEht9nYwtQmHP8DOeEIEeKKpVuo7D+LOsG5rRzb4g5d5y+uPmMU3VQ9d vl5g== X-Received: by 10.25.82.76 with SMTP id g73mr269010lfb.56.1445312529023; Mon, 19 Oct 2015 20:42:09 -0700 (PDT) Received: from [192.168.1.43] (ppp91-76-142-206.pppoe.mtu-net.ru. [91.76.142.206]) by smtp.gmail.com with ESMTPSA id tp5sm146792lbb.27.2015.10.19.20.42.07 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 19 Oct 2015 20:42:08 -0700 (PDT) Subject: Re: Grub-devel Digest, Vol 140, Issue 25 To: The development of GNU GRUB References: <2DCC166D4F5C8443941662E1E67FD5C178724F92@LEICESTER.internal.datapath.co.uk> <20151019163959.GU21923@csclub.uwaterloo.ca> <5625207B.1060709@gmail.com> <20151019191040.GV21923@csclub.uwaterloo.ca> From: Andrei Borzenkov Message-ID: <5625B80F.6010008@gmail.com> Date: Tue, 20 Oct 2015 06:42:07 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <20151019191040.GV21923@csclub.uwaterloo.ca> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2a00:1450:4010:c04::22a Cc: "abranches@gmail.com" 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: Tue, 20 Oct 2015 03:42:39 -0000 19.10.2015 22:10, Lennart Sorensen пишет: > On Mon, Oct 19, 2015 at 07:55:23PM +0300, Andrei Borzenkov wrote: >> GRUB reads grub.cfg either from the device BIOS had booted from (sans >> serious BIOS bugs) or from device where UUID of /boot/grub is found. At >> least if this GRUB was installed by grub-install. So order of devices in >> BIOS is irrelevant. >> >> I asked him to explain how GRUB was installed on both devices but he never >> replied ... besides IIRC original question of about EFI, not BIOS. > > EFI would make a difference. I would very much expect EFI to tell the > bootloader which device it was started from. > Legacy BIOS is expected to do it as well. > After all EFI isn't BIOS, so if someone says BIOS I am going to assume > that is what they mean. :) > "BIOS" is often colloquially used for "firmware of my system".