Re: GPT boot with ZFS RAIDZ "ZFS: i/o error - all block copies unavailable"

On Wed, 2009-10-28 at 21:13 +0100, Krzysztof Dajka wrote:
> I still can't boot. I don't know whether I missed it in first time,
> but I'm getting
> >ZFS: i/o error - all block copies unavailable
> x6 before seeing boot manager. I tried booting with verbose option,
> but there was only laconic

If you hit a key very early then you will land in boot2, where you can
type "status" and it will list the zfs pool.

robert.

> >Trying to mount root from zfs:zroot
> >ROOT MOUNT ERROR
> 
> When I execute lsdev I'm getting
> ....
> disk devices:
>        disk0: BIOS drive C:
>             disk0p1: FreeBSD boot
>             disk0p2: FreeBSD swap
>             disk0p3: FreeBSD ZFS
>        disk1: BIOS drive D:
>             disk1p1: FreeBSD boot
>             disk1p2: FreeBSD swap
>             disk1p3: FreeBSD ZFS
>        disk2: BIOS drive E:
>             disk2p1: FreeBSD boot
>             disk2p2: FreeBSD swap
>             disk2p3: FreeBSD ZFS
> pxe devices:
> zfs devices:
>        zfs0:      zroot
> 
> I can also do `ls` and I can browse whole zroot, and everything seems
> to be there. At least for the boot loader.
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-- 
Robert Noland <rnoland_at_FreeBSD.org>
FreeBSD