[OpenIndiana-discuss] Boot trouble with loader

[Carsten Grzemba]

On 22.02.17 09:23, Carsten Grzemba  <grzemba at contac-dt.de> wrote: 
> 
> I can't boot anymore from my hardisk, one start I see only 
> 
> ZFS: i/o error - all block copies unavailable 
> ZFS: can't read MOS of pool rpool 
> ZFS: can't find pool by guid 
>  
> Can't find /boot/zfsloader 
>  
> illumos/x86 boot 
> Default: /boot/zfsloader 
> 
> If I boot from alternate USB an hit lodaer prompt I can do:
> 
> ok lszfs rpool/ROOT 
> device not configured 
> 
> ok lsdev 
> cd devices: 
> disk devices: 
>  disk0: BIOS drive C: 
>  disk0s1: Solaris 2 
>  disk0s1a: root 
>  disk0s1i: boot 
>  disk1: BIOS drive D: 
>  disk1a: root 
>  disk1i: boot 
> pxe devices: 
> zfs devices: 
> 
> ok beadm list disk0 
> ok beadm list disk1 
> ok beadm list disk 
> ok beadm list disk0s1 
> 
> 
> I can boot from USB image but an
> 
> # installboot -mF /boo/pmbr /boot/gptzfsboot /dev/rdsk/c4t0d0s0
> check
> # installboot -i /dev/rdsk/c4t0d0s0
> Extended version string: 1.1:20161018T002236Z
> MD5 hash: d5a80e2c657faad9a1e68648ffbc6df2
> 
> 
> don't fix the problem. Also a installgrub can not change this primary startup problem.
> 
> What can I do know?
> 
> Many thanks
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I had a VTOC
 0 2 00 32130 1953375480 1953407609
 2 5 01 0 1953407610 1953407609
 8 1 01 0 32130 32129
Have I there install boot blocks in s8 instead of s0?