如何在solaris下面对硬盘分区格式化
关键字:
分区;磁盘;格式化;format;newfs
内容摘要:
如何定位磁盘如何在solaris下面对硬盘分区格式化。
正文
bash-2.05# format (红色为注解和键入的命令)
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c1t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@w210000008780b94d,0
1. c1t1d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@w210000008780c697,0
2. c2t6d0 <FALCON-IPSTORDISK-v1.0 cyl 40958 alt 2 hd 32 sec 32>
/iscsipseudo/iscsi@0/sd@6,0
3. c2t7d0 <drive not available>
/iscsipseudo/iscsi@0/sd@7,0
Specify disk (enter its number): 2
selecting c2t6d0
[disk formatted]
FORMAT MENU:
disk - select a disk
type - select (define) a disk type
partition - select (define) a partition table
current - describe the current disk
format - format and analyze the disk
repair - repair a defective sector
label - write label to the disk
analyze - surface analysis
defect - defect list management
backup - search for backup labels
verify - read and display labels
save - save new disk/partition definitions
inquiry - show vendor, product and revision
volname - set 8-character volume name
!<cmd> - execute <cmd>, then return
quit
format> p
PARTITION MENU:
0 - change `0' partition
1 - change `1' partition
2 - change `2' partition
3 - change `3' partition
4 - change `4' partition
5 - change `5' partition
6 - change `6' partition
7 - change `7' partition
select - select a predefined table
modify - modify a predefined partition table
name - name the current table
print - display the current table
label - write partition map and label to the disk
!<cmd> - execute <cmd>, then return
quit
partition> p
Current partition table (original):
Total disk cylinders available: 40958 + 2 (reserved cylinders)
Part Tag Flag Cylinders Size Blocks
0 unassigned wm 0 0 (0/0/0) 0
1 swap wu 256 - 511 128.00MB (256/0/0) 262144
2 backup wu 0 - 40957 20.00GB (40958/0/0) 41940992
3 home wm 0 - 6143 3.00GB (6144/0/0) 6291456
4 unassigned wm 6144 - 16383 5.00GB (10240/0/0) 10485760
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
(先删掉4,1,3分区的步骤)
partition> 4
Part Tag Flag Cylinders Size Blocks
4 unassigned wm 6144 - 16383 5.00GB (10240/0/0) 10485760
Enter partition id tag[unassigned]:
Enter partition permission flags[wm]:
Enter new starting cyl[6144]:
Enter partition size[10485760b, 10240c, 16383e, 5120.00mb, 5.00gb]: 0gb
partition> p
Current partition table (unnamed):
Total disk cylinders available: 40958 + 2 (reserved cylinders)
Part Tag Flag Cylinders Size Blocks
0 unassigned wm 0 0 (0/0/0) 0
1 swap wu 256 - 511 128.00MB (256/0/0) 262144
2 backup wu 0 - 40957 20.00GB (40958/0/0) 41940992
3 home wm 0 - 6143 3.00GB (6144/0/0) 6291456
4 unassigned wm 0 0 (0/0/0) 0
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
partition> 1
Part Tag Flag Cylinders Size Blocks
1 swap wu 256 - 511 128.00MB (256/0/0) 262144
Enter partition id tag[swap]:
Enter partition permission flags[wu]:
Enter new starting cyl[256]:
Enter partition size[262144b, 256c, 511e, 128.00mb, 0.12gb]: 0
partition> p
Current partition table (unnamed):
Total disk cylinders available: 40958 + 2 (reserved cylinders)
Part Tag Flag Cylinders Size Blocks
0 unassigned wm 0 0 (0/0/0) 0
1 unassigned wu 0 0 (0/0/0) 0
2 backup wu 0 - 40957 20.00GB (40958/0/0) 41940992
3 home wm 0 - 6143 3.00GB (6144/0/0) 6291456
4 unassigned wm 0 0 (0/0/0) 0
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
partition> 3
Part Tag Flag Cylinders Size Blocks
3 home wm 0 - 6143 3.00GB (6144/0/0) 6291456
Enter partition id tag[home]: 0
`0' not expected.
Enter partition id tag[home]:
Enter partition permission flags[wm]:
Enter new starting cyl[0]:
Enter partition size[6291456b, 6144c, 6143e, 3072.00mb, 3.00gb]: 0gb
partition> p
Current partition table (unnamed):
Total disk cylinders available: 40958 + 2 (reserved cylinders)
Part Tag Flag Cylinders Size Blocks
0 unassigned wm 0 0 (0/0/0) 0
1 unassigned wu 0 0 (0/0/0) 0
2 backup wu 0 - 40957 20.00GB (40958/0/0) 41940992
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 unassigned wm 0 0 (0/0/0) 0
7 unassigned wm 0 0 (0/0/0) 0
(新建0,1分区的命令)
partition> 0
Part Tag Flag Cylinders Size Blocks
0 unassigned wm 0 0 (0/0/0) 0
Enter partition id tag[unassigned]:
Enter partition permission flags[wm]:
Enter new starting cyl[0]: 0
Enter partition size[0b, 0c, 0e, 0.00mb, 0.00gb]: 3500.00mb
partition> p
Current partition table (unnamed):
Total disk cylinders available: 40958 + 2 (reserved cylinders)
Part Tag Flag Cylinders Size Blocks
0 unassigned wm 0 - 6999 3.42GB (7000/0/0) 7168000
1 unassigned wu 0 0 (0/0/0) 0
2 backup wu 0 - 40957 20.00GB (40958/0/0) 41940992
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 unassigned wm 0 0 (0/0/0) 0
7 unassigned wm 0 0 (0/0/0) 0
partition> 1
Part Tag Flag Cylinders Size Blocks
1 unassigned wu 0 0 (0/0/0) 0
Enter partition id tag[unassigned]:
Enter partition permission flags[wu]:
Enter new starting cyl[0]: 7000
Enter partition size[0b, 0c, 7000e, 0.00mb, 0.00gb]: 4500mb
partition> p
Current partition table (unnamed):
Total disk cylinders available: 40958 + 2 (reserved cylinders)
Part Tag Flag Cylinders Size Blocks
0 unassigned wm 0 - 6999 3.42GB (7000/0/0) 7168000
1 unassigned wu 7000 - 15999 4.39GB (9000/0/0) 9216000
2 backup wu 0 - 40957 20.00GB (40958/0/0) 41940992
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 unassigned wm 0 0 (0/0/0) 0
7 unassigned wm 0 0 (0/0/0) 0
partition> q
FORMAT MENU:
disk - select a disk
type - select (define) a disk type
partition - select (define) a partition table
current - describe the current disk
format - format and analyze the disk
repair - repair a defective sector
label - write label to the disk
analyze - surface analysis
defect - defect list management
backup - search for backup labels
verify - read and display labels
save - save new disk/partition definitions
inquiry - show vendor, product and revision
volname - set 8-character volume name
!<cmd> - execute <cmd>, then return
quit
format> l(保存按L)
Ready to label disk, continue? yes
bash-2.05# newfs /dev/dsk/c2t6d0s0
newfs: /dev/rdsk/c2t6d0s0 last mounted as /test
newfs: construct a new file system /dev/rdsk/c2t6d0s0: (y/n)? yes
/dev/rdsk/c2t6d0s0: 7168000 sectors in 7000 cylinders of 32 tracks, 32 sectors
3500.0MB in 81 cyl groups (87 c/g, 43.50MB/g, 5504 i/g)
super-block backups (for fsck -F ufs -o b=#) at:
32, 89152, 178272, 267392, 356512, 445632, 534752, 623872, 712992, 802112,
6325504, 6414624, 6503744, 6592864, 6681984, 6771104, 6860224, 6949344,
7038464, 7127584,
然后mount
bash-2.05# mount /dev/dsk/c2t6d0s0 /test
c2t6d0s0的新建的分区0 ,c2t6d0s1的新建的分区1 。
再编辑/etc/vfstab
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