The master copy was set to 5 gigs. As the instance is cloned, additional space is provided. I was given a new instance along with 15 gigs of additional space. The problem is I can't see the additional space, either as additional space on the primary disk or as a second disk.

# format
Searching for disks...done


AVAILABLE DISK SELECTIONS:
       0. c1t0d0 <DEFAULT cyl 2044 alt 2 hd 128 sec 32>
          /pci@0,0/pci1000,30@10/sd@0,0
Specify disk (enter its number): 0
selecting c1t0d0
[disk formatted]
...
partition> p
Current partition table (original):
Total disk cylinders available: 2044 + 2 (reserved cylinders)

Part      Tag    Flag     Cylinders        Size            Blocks
  0       root    wm     507 - 2043        3.00GB    (1537/0/0) 6295552
  1       swap    wu       1 -  256      512.00MB    (256/0/0)  1048576
  2     backup    wm       0 - 2043        3.99GB    (2044/0/0) 8372224
  3        var    wm     382 -  506      250.00MB    (125/0/0)   512000
  4       home    wm     257 -  381      250.00MB    (125/0/0)   512000
  5 unassigned    wm       0               0         (0/0/0)          0
  6 unassigned    wm       0               0         (0/0/0)          0
  7 unassigned    wm       0               0         (0/0/0)          0
  8       boot    wu       0 -    0        2.00MB    (1/0/0)       4096
  9 unassigned    wm       0               0         (0/0/0)          0