Date: Sat, 6 Mar 2010 09:04:15 +0100 From: Morrison <journey@onpuls.com> To: freebsd-fs@freebsd.org Subject: ZFS Boot problem after hard shutdown while resilvering RAIDZ1 Message-ID: <9EB2D14A-ABED-4DEC-A88F-09B0AB32905E@onpuls.com>
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Hello folks. Here are my specs: FreeBSD Current 8.0 (amd64) 3x 2TB HDD combined to a RAIDZ1 GPT Root is running on ZFS, I used the following Guideline = (http://wiki.freebsd.org/RootOnZFS/GPTZFSBoot/RAIDZ1) Here is the problem: I had to replace a drive, but chose by accident a spare which hat some = strange malfunction as well. I used the command:=20 zpool replace zroot gpt/disk1 =20 zpool status=20 gave me the information that resilvering would take 2500h (increasing). After a couple of MB were resilvered (very slowly), I decided to shut = the system down safely, which didn't work, so I powered it off by = holding the power switch. I detached the malfunctioned spare drive and tried to start the system = with the two HDDs, but now I am getting ZFS: can only boot from disk, mirror or raidz vdevs ZFS: i/o error - all block copies unavailable ZFS: can't read object set for dataset lld Can't find root filesystem - giving up ZFS: unexpected object set type lld ZFS: unexpected object set type lld FreeBSD/i386 boot Default: zroot:/boot/kernel/kernel boot: ZFS: unexpected object set type lld FreeBSD/i386 boot Default: zroot:/boot/kernel/kernel boot:_ I used my LiveFS USB and tried with Fixit, after loading opensolaris.ko = and zfs.ko: zpool import -f zroot After that, all HDDs started making noises as if they try to = heal/restore them self. But all commands I entered then, gave me errors = like: /libexec/ld-elf.so.1: Shared object "libavl.so.2" not found, = required by "zpool" Even sImple commands like "ls" produce simular messages. I waited one night until the HDDs went silent and rebooted, but without = any luck. Question: Is there any way of getting this system up again? =09 Regards, Morrison=
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