Linux添加新硬盤及分區，格式化，掛載
1、查看分區信息：
[[email protected] /]# fdisk -l
Disk /dev/vdb: 209.7 GB, 209715200000 bytes
16 heads, 63 sectors/track, 406349 cylinders
Units = cylinders of 1008 * 512 = 516096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
2、硬盤分區：
[[email protected]
Command (m for help): m
Command action
a toggle a bootable flag
b edit bsd disklabel
c toggle the dos compatibility flag
d delete a partition
l list known partition types
m print this menu
n add a new partition
o create a new empty DOS partition table
p print the partition table
q quit without saving changes
s create a new empty Sun disklabel
t change a partition‘s system id
u change display/entry units
v verify the partition table
w write table to disk and exit
x extra functionality (experts only)
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-406349, default 1):
Using default value 1
Last cylinder, +cylinders or +size{K,M,G} (1-406349, default 406349):
Using default value 406349
3、格式化硬盤：
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