SPARC: Examples—Creating Disk Slices and Labeling a Secondary Disk
The following example shows the format utility being used to divide a 1-Gbyte disk into one slice for the /export/home file system.
# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0t1d0 <SUN1.05 cyl 2036 alt 2 hd 14 sec 72>
/iommu@f,e0000000/sbus@f,e0001000/espdma@f,400000/esp@f,800000/sd@1,0
1. c0t3d0 <SUN1.05 cyl 2036 alt 2 hd 14 sec 72>
/iommu@f,e0000000/sbus@f,e0001000/espdma@f,400000/esp@f,800000/sd@3,0
Specify disk (enter its number): 0
selecting c0t1d0
[disk formatted]
format> partition
partition> print
partition> modify
Select partitioning base:
0. Current partition table (original)
1. All Free Hog
Choose base (enter number) [0]? 1
Part Tag Flag Cylinders Size Blocks
0 root wm 0 0 (0/0/0) 0
1 swap wu 0 0 (0/0/0) 0
2 backup wu 0 - 2035 1002.09MB (2036/0/0) 2052288
3 unassigned wm 0 0 (0/0/0) 0
4 unassigned wm 0 0 (0/0/0) 0
5 unassigned wm 0 0 (0/0/0) 0
6 usr wm 0 0 (0/0/0) 0
7 unassigned wm 0 0 (0/0/0) 0
Do you wish to continue creating a new partition
table based on above table[yes]? y
Free Hog partition[6]? 7
Enter size of partition '0' [0b, 0c, 0.00mb, 0.00gb]:
Enter size of partition '1' [0b, 0c, 0.00mb, 0.00gb]:
Enter size of partition '3' [0b, 0c, 0.00mb, 0.00gb]:
Enter size of partition '4' [0b, 0c, 0.00mb, 0.00gb]:
Enter size of partition '5' [0b, 0c, 0.00mb, 0.00gb]:
Enter size of partition '6' [0b, 0c, 0.00mb, 0.00gb]:
Part Tag Flag Cylinders Size Blocks
0 root wm 0 0 (0/0/0) 0
1 swap wu 0 0 (0/0/0) 0
2 backup wu 0 - 2035 1002.09MB (2036/0/0) 2052288
3 unassigned wm 0 0 (0/0/0) 0
4 unassigned wm 0 0 (0/0/0) 0
5 unassigned wm 0 0 (0/0/0) 0
6 usr wm 0 0 (0/0/0) 0
7 unassigned wm 0 - 2035 1002.09MB (2036/0/0) 2052288
Okay to make this the current partition table[yes]? yes
Enter table name (remember quotes): "home"
Ready to label disk, continue? y
partition> q
format> verify
format> q
#
|
The following example shows how to use the format utility to divide a 1.15 Tbyte disk with an EFI label into 3 slices.
# format
.
.
.
partition> modify
Select partitioning base:
0. Current partition table (original)
1. All Free Hog
Choose base (enter number) [0]? 1
Part Tag Flag First Sector Size Last Sector
0 unassigned wm 0 0 0
1 unassigned wm 0 0 0
2 unassigned wm 0 0 0
3 unassigned wm 0 0 0
4 unassigned wm 0 0 0
5 unassigned wm 0 0 0
6 usr wm 0 0 0
Do you wish to continue creating a new partition
table based on above table[yes]? y
Free Hog partition[6]? 4
Enter size of partition 0 [0b, 34e, 0mb, 0gb, 0tb]:
Enter size of partition 1 [0b, 34e, 0mb, 0gb, 0tb]:
Enter size of partition 2 [0b, 34e, 0mb, 0gb, 0tb]: 400gb
Enter size of partition 3 [0b, 838860834e, 0mb, 0gb, 0tb]: 400gb
Enter size of partition 5 [0b, 1677721634e, 0mb, 0gb, 0tb]:
Enter size of partition 6 [0b, 1677721634e, 0mb, 0gb, 0tb]:
Part Tag Flag First Sector Size Last Sector
0 unassigned wm 0 0 0
1 unassigned wm 0 0 0
2 usr wm 34 400.00GB 838860833
3 usr wm 838860834 400.00GB 1677721633
4 usr wm 1677721634 382.20GB 2479251421
5 unassigned wm 0 0 0
6 unassigned wm 0 0 0
Ready to label disk, continue? yes
partition> q
|
- © 2010, Oracle Corporation and/or its affiliates