Date: Wed, 22 Oct 2014 17:46:50 +0200 From: Kazik Chujwielki <dmilith@gmail.com> To: =?utf-8?Q?Edward_Tomasz_Napiera=C5=82a?= <trasz@FreeBSD.org> Cc: freebsd-current@freebsd.org Subject: Re: ZFS: i/o error - all block copies unavailable #2 Message-ID: <588A7829-350F-4D3E-934C-A0B170D0F1A3@gmail.com> In-Reply-To: <20141022153846.GA7092@brick.home> References: <B6E7646B-9A7D-43BF-B25A-5488D37B5CA5@gmail.com> <20141022153846.GA7092@brick.home>
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> On 22 Oct 2014, at 17:38, Edward Tomasz Napierała <trasz@FreeBSD.org> wrote: > > On 1022T1633, Kazik Chujwielki wrote: >> … >> >> So, I tried with upgrading to 9.3, installing bootcode from 9.3, then I booted 10.0, installed boot code again.. nothing helps. >> >> Still ends on http://s.verknowsys.com/1a4f147cbb215da9b16eb61a7e9de9ed26470338.png <http://s.verknowsys.com/1a4f147cbb215da9b16eb61a7e9de9ed26470338.png>; >> >> I also tried scrubbing my pool, from ZFS point of view everything is just "fine”. No data errors.. it’s machine with ECC RAM, so corruption shouldn’t take place.. > > Does the scrubbing work under 10.0, the same kernel that fails to boot? > How did you reinstall the bootcode? > I did scrubbing on 9.2 kernel (before upgrade to 9.3) Everything seems to be fine: scan: scrub repaired 0 in 25h3m with 0 errors on Wed Oct 22 15:54:55 2014 I installed bootcode with "standard" way: gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 mfid0 I did it on 9.2, then on 9.3, then on 10.0.. results are the same. Currently I’m booting from mfsbsd iso. After networking setup I’m doing: zpool -R /mnt import zbackup mount -t devfs none /mnt/dev chroot /mnt and my system works just fine, no issues with ZFS at all.help
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