From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1S3wCN-00046a-So for mharc-grub-devel@gnu.org; Sat, 03 Mar 2012 16:09:03 -0500 Received: from eggs.gnu.org ([208.118.235.92]:35708) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S3wCL-00046E-8M for grub-devel@gnu.org; Sat, 03 Mar 2012 16:09:02 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1S3wCJ-0005fl-Id for grub-devel@gnu.org; Sat, 03 Mar 2012 16:09:00 -0500 Received: from mail-ey0-f169.google.com ([209.85.215.169]:34502) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S3wCJ-0005fc-9L for grub-devel@gnu.org; Sat, 03 Mar 2012 16:08:59 -0500 Received: by eaal1 with SMTP id l1so1028335eaa.0 for ; Sat, 03 Mar 2012 13:08:57 -0800 (PST) Received-SPF: pass (google.com: domain of phcoder@gmail.com designates 10.14.39.6 as permitted sender) client-ip=10.14.39.6; Authentication-Results: mr.google.com; spf=pass (google.com: domain of phcoder@gmail.com designates 10.14.39.6 as permitted sender) smtp.mail=phcoder@gmail.com; dkim=pass header.i=phcoder@gmail.com Received: from mr.google.com ([10.14.39.6]) by 10.14.39.6 with SMTP id c6mr8442523eeb.41.1330808937469 (num_hops = 1); Sat, 03 Mar 2012 13:08:57 -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=9BhILnqCXsBxMbc7aDawfPYDJbYQEJ9l5KabhVMc96A=; b=RPuiuXWasAlE5BMgeT42ICYuTBwFUvQgCnulq0azpo8f7YBKHTLSBJBYdmUtxB9hVz 4AMmd/KDazVECQkqXZQLg4Y2TvTEilCfH4XmYuFTf+V8ZV3vDSYiLQdBgabbzv6s79fu MTeWOZ8roT4OF7GvGtrq5p0vFt8u5pIdnXH1vbTqHQjXFgdjCis9Mbg2LkfHqCmfGtn7 l0oYFOLR/yc5himGcAAlTO8dh+4UzrXlDbC/ogZev40MLkSy0FWjvXP4zX3qVP4gNsdj ajeHJi3xv3ZbbV+mllON7zQIad4PMis8OmfPa6M9ebUD9hTLwDHBq7CHTUKriezUGtUo ZCUw== Received: by 10.14.39.6 with SMTP id c6mr6456249eeb.41.1330808937405; Sat, 03 Mar 2012 13:08:57 -0800 (PST) Received: from debian.x201.phnet (127-109.62-81.cust.bluewin.ch. [81.62.109.127]) by mx.google.com with ESMTPS id u11sm38978172eeb.1.2012.03.03.13.08.55 (version=TLSv1/SSLv3 cipher=OTHER); Sat, 03 Mar 2012 13:08:56 -0800 (PST) Message-ID: <4F528866.5040200@gmail.com> Date: Sat, 03 Mar 2012 22:08:54 +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: Richard Laager Subject: Re: RAIDZ Support References: <1328560070.4213.14.camel@watermelon.coderich.net> In-Reply-To: <1328560070.4213.14.camel@watermelon.coderich.net> 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: grub-devel@gnu.org 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: Sat, 03 Mar 2012 21:09:02 -0000 On 06.02.2012 21:27, Richard Laager wrote: > I tried booting off a 3-disk raidz1 pool. By default, ZFS on Linux uses > a GPT label even for whole-disk pools. I've also tried overriding that > and putting the zpool directly on the 3 disks. > > Either way, grub-probe / is happy. grub-install /dev/sda doesn't > complain (though grub-install /dev/sd[bc] fails). But when I try to > boot, GRUB says "error: no such device: 451dab4c40fdb4c1." (the GUID > obviously changed when I recreated the pool). > > One way, prefix and root use "hd0, gpt1". The other way, they use "hd0". > > What should I do to start debugging this? I'd try testing with grub-fstest and checking the output of ls with different arguments > How can I enable the grub_dprintf() output? > -- Regards Vladimir 'φ-coder/phcoder' Serbinenko