[OpenIndiana-discuss] Boot trouble with loader

[Carsten Grzemba]

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