Arif,
You need to boot from {net | DVD} in single-user mode, like this:
boot net -s or boot cdrom -s
Then, when you get to a shell prompt, relabel the disk like this:
# format -e
format> label
[0] SMI Label
[1] EFI Label
Specify Label type[0]: 0
Then, you should be able to repartition howev
I accidentally created a zpool on a boot disk, it paniced the system
and now I can jumpstart and install the OS on it.
This is what it looks like.
partition> p
Current partition table (original):
Total disk sectors available: 17786879 + 16384 (reserved sectors)
Part TagFlag First