# AVAILABLE DISK SELECTIONS:
0. c0t1d0 <SUN9.0G cyl 4924 alt 2 hd 27 sec 133> home_2
^^^^^^
that's what you are looking for, so:
/dev/rdsk/c0t1d0s[0-7] for the raw disk and:
/dev/dsk/c0t1d0s[0-7] for the cooked disk.
the s[0-7] are the partitions you setup in the format utility.
cheers,
-brian