Date: Fri, 4 Nov 2011 17:49:12 +0100 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Steven Hartland <killing@multiplay.co.uk> Cc: freebsd-fs@FreeBSD.ORG Subject: Re: booting of large raidz2 fails - all block copies unavailable Message-ID: <20111104164911.GA1684@garage.freebsd.pl> In-Reply-To: <3BA4142083B3413E86CB874A37154749@multiplay.co.uk> References: <3BA4142083B3413E86CB874A37154749@multiplay.co.uk>
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--Dxnq1zWXvFF0Q93v Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Nov 02, 2011 at 07:32:19PM -0000, Steven Hartland wrote: > Just installed a machine using mfsbsd 8.2-RELEASE with raidz2 across > 14 x 3TB Disks but boot fails with the following at the boot loader:- > ZFS: i/o error - all block copies unavailable=20 >=20 > There seems to have been several threads on this in the past but > all seem to have been resolved a long time ago. >=20 > I tried 9.0rc1 mfsbsd and that just sits at a spinney cursor with > no signs of any progress :( >=20 > Any advice? Yes, there were plenty of fixes in ZFS boot code in HEAD. They are not in 9.0-RC1 and not yet in 9-STABLE. Could you try those: http://people.freebsd.org/~pjd/zfsboot/ You need to copy zfsloader to /boot/ directory of your root dataset and install gptzfsboot using gpart(8). --=20 Pawel Jakub Dawidek http://www.wheelsystems.com FreeBSD committer http://www.FreeBSD.org Am I Evil? Yes, I Am! http://yomoli.com --Dxnq1zWXvFF0Q93v Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEARECAAYFAk60F4cACgkQForvXbEpPzQ3ZQCfaugSCTtz2abzaGheUvz9GKPU AccAoOov3vgM6q41HAnS8D5w834TCrHh =vS5L -----END PGP SIGNATURE----- --Dxnq1zWXvFF0Q93v--
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