From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1S3CI6-0007Si-RH for mharc-grub-devel@gnu.org; Thu, 01 Mar 2012 15:07:54 -0500 Received: from eggs.gnu.org ([208.118.235.92]:52994) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S3CI3-0007RR-ET for grub-devel@gnu.org; Thu, 01 Mar 2012 15:07:53 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1S3CHu-0002tv-2T for grub-devel@gnu.org; Thu, 01 Mar 2012 15:07:50 -0500 Received: from mail-ey0-f169.google.com ([209.85.215.169]:47500) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S3CHt-0002sq-Pm for grub-devel@gnu.org; Thu, 01 Mar 2012 15:07:41 -0500 Received: by eaal1 with SMTP id l1so390254eaa.0 for ; Thu, 01 Mar 2012 12:07:39 -0800 (PST) Received-SPF: pass (google.com: domain of phcoder@gmail.com designates 10.213.21.145 as permitted sender) client-ip=10.213.21.145; Authentication-Results: mr.google.com; spf=pass (google.com: domain of phcoder@gmail.com designates 10.213.21.145 as permitted sender) smtp.mail=phcoder@gmail.com; dkim=pass header.i=phcoder@gmail.com Received: from mr.google.com ([10.213.21.145]) by 10.213.21.145 with SMTP id j17mr668992ebb.139.1330632459928 (num_hops = 1); Thu, 01 Mar 2012 12:07:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=wsSuTbpLQuRJAJfQIeFuO79wRGVMPZUbpL8LwWvLBYo=; b=MbPM1QnA2MnGfLkwpuVPF3sw/M5k+Al8n7brKlIeOZX1BMJRpAkrmpZgFWRRyfRw/T uTuTOH0V+d/p5jycwlmW4Bxd3NiKV3mBFVANWrB9u+L4GSKRzeZTJXp+gBjfGiKGQoEh nWTwIvx2XmM7/v6PU4T6Zw3rPQ6ITuIewGFOd/gCW+CWqXnmIsvlbKTVGBIXJfoI70F1 qtq2v8dev7GkzgcW9JtLZTs4ue8RX0XOSsSeYmubskMy430Pypx/KSbGgyeHLd3QCE7z 0P961m1PQvaXSKUe+bKafzhJeQhSnCMgKWabIHo4CzeFqeVLQVjLfq5IpOYRO5lMXpXJ i0hQ== Received: by 10.213.21.145 with SMTP id j17mr508323ebb.139.1330632459841; Thu, 01 Mar 2012 12:07:39 -0800 (PST) Received: from debian.x201.phnet (71-233.197-178.cust.bluewin.ch. [178.197.233.71]) by mx.google.com with ESMTPS id n17sm10982039eei.3.2012.03.01.12.07.36 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 01 Mar 2012 12:07:37 -0800 (PST) Message-ID: <4F4FD706.7030204@gmail.com> Date: Thu, 01 Mar 2012 21:07:34 +0100 From: =?UTF-8?B?VmxhZGltaXIgJ8+GLWNvZGVyL3BoY29kZXInIFNlcmJpbmVua28=?= User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:8.0) Gecko/20120216 Icedove/8.0 MIME-Version: 1.0 To: The development of GNU GRUB Subject: Re: grub-probe seems to be having problems References: <20120301194758.GE22241@caffeine.csclub.uwaterloo.ca> In-Reply-To: <20120301194758.GE22241@caffeine.csclub.uwaterloo.ca> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.85.215.169 Cc: Lennart Sorensen 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: Thu, 01 Mar 2012 20:07:53 -0000 On 01.03.2012 20:47, Lennart Sorensen wrote: > root@rceng03new:~# /usr/sbin/grub-probe --device /dev/md1 --target=partmap > /usr/sbin/grub-probe: error: disk `mduuid/dc00bd3a0e9491bb0b66fa8b9246c2e8' not found. Is the uuid correct? > That seems wrong. > > So does: > > root@rceng03new:~# /usr/sbin/grub-probe --device /dev/md0 --target=partmap > /usr/sbin/grub-probe: error: Couldn't find physical volume `(null)'. Check your device.map. The problem is that code stops scanning as soon as it detects enough devices to read from RAID. > root@rceng03new:~# cat /proc/mdstat > Personalities : [raid1] [raid6] [raid5] [raid4] > md1 : active raid5 sdd3[4] sdc3[3](F) sda3[0] sdb3[1] > 284773376 blocks super 1.2 level 5, 512k chunk, algorithm 2 [3/3] [UUU] > > md0 : active raid1 sdd2[2] sda2[0] sdb2[1] > 976884 blocks super 1.2 [3/3] [UUU] > > unused devices: > > grub-install never seems to generate a device.map file anymore either, > although --recheck happily deletes it for me. > > What is supposed to generate the /boot/grub/device.map these days? Nothing, it's not used by default anymore and its main use is manual override. -- Regards Vladimir 'φ-coder/phcoder' Serbinenko