Re: Seeing the dreaded "ZFS: i/o error - all block copies unavailable" on 9.0-CURRENT

From: Chris <behrnetworks_at_gmail.com>
Date: Thu, 18 Feb 2010 22:21:11 -0500
> I think you're probably right about this being a BIOS problem.
> Does the gptzfsboot 'status' command show the same output when you run it
> with and without the F12 workaround? Here's what I see from FreeBSD and from
> gptzfsboot:
> [root ~]# zpool status
>   pool: glamdring
>  state: ONLINE
>  scrub: none requested
> config:
>
>         NAME                   STATE     READ WRITE CKSUM
>         glamdring              ONLINE       0     0     0
>           raidz2               ONLINE       0     0     0
>             label/glamdring-0  ONLINE       0     0     0
>             label/glamdring-1  ONLINE       0     0     0
>             label/glamdring-2  ONLINE       0     0     0
>             label/glamdring-3  ONLINE       0     0     0
>             label/glamdring-4  ONLINE       0     0     0
>             label/glamdring-5  ONLINE       0     0     0
>
> errors: No known data errors
> ...
>
> /boot.config: -Dh
> Default: glamdring:/boot/zfsloader
> boot: status  pool: glamdring
> config:
>
>                     NAME      STATE
>                glamdring     ONLINE
>                   raidz2     ONLINE
>             label/glamdring-0     ONLINE
>             label/glamdring-1     ONLINE
>             label/glamdring-2     ONLINE
>             label/glamdring-3     ONLINE
>             label/glamdring-4     ONLINE
>             label/glamdring-5     ONLINE
> Matt


I'm seeing some difference in the bootloader output between using the
F12 workaround or not:

F12 workaround mode:

FreeBSD/i386 boot
Default: zroot:/boot/zfsloader
boot: status
config:

             NAME     STATE
             zroot    ONLINE
        gpt/disk0   ONLINE


No F12 key pressed:

FreeBSD/i386 boot
Default: zroot:/boot/kernel/kernel
config:

              NAME     STATE
               zroot    ONLINE
          gpt/disk0   ONLINE


What's up with the differences between the Default boot setting?
Received on Fri Feb 19 2010 - 02:21:13 UTC

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