From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1RuVAO-0004Qa-HB for mharc-grub-devel@gnu.org; Mon, 06 Feb 2012 15:28:00 -0500 Received: from eggs.gnu.org ([140.186.70.92]:59861) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RuVAM-0004QU-6S for grub-devel@gnu.org; Mon, 06 Feb 2012 15:27:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RuVAK-0005cz-C9 for grub-devel@gnu.org; Mon, 06 Feb 2012 15:27:58 -0500 Received: from spam1.wiktel.com ([69.89.207.151]:41740) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RuVAK-0005cr-5i for grub-devel@gnu.org; Mon, 06 Feb 2012 15:27:56 -0500 Received: from [10.10.10.26] (vpn.wiktel.com [69.89.205.192]) (authenticated bits=0) by spam1.wiktel.com (8.13.5.20060308/8.13.5/Debian-3ubuntu1.1) with ESMTP id q16KRoae024173; Mon, 6 Feb 2012 14:27:50 -0600 Subject: RAIDZ Support From: Richard Laager To: Vladimir =?UTF-8?Q?=27=CF=86-coder/phcoder=27?= Serbinenko Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-GxkWORygAyU82t1VBrns" Date: Mon, 06 Feb 2012 14:27:50 -0600 Message-ID: <1328560070.4213.14.camel@watermelon.coderich.net> Mime-Version: 1.0 X-Mailer: Evolution 2.32.2 X-bounce-key: wiktel.com-1; rlaager@wiktel.com; 1328560071; xSoOrOxQbIonaK/2w7O6HjOmHEo; X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 69.89.207.151 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: Mon, 06 Feb 2012 20:27:59 -0000 --=-GxkWORygAyU82t1VBrns Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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? How can I enable the grub_dprintf() output? --=20 Richard --=-GxkWORygAyU82t1VBrns Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEABECAAYFAk8wN8EACgkQbfU6uV4fG84RhgCg5rvsMkROKmHc04/rhG+MqrEt 7scAoMccqtOlEKL7Pyf4Zy9RECuTUI2i =pR6s -----END PGP SIGNATURE----- --=-GxkWORygAyU82t1VBrns--