1. 添加磁盘,查看磁盘状况
# fdisk -l
2. 用fdisk 对/dev/sdb 进行分区
# fdisk /dev/sdb
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-652, default 1):直接回车
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-652, default 652):直接回车
Using default value 652
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
# fdisk -l
3. 格式化 /dev/sdb1 分区
# mkdir /data
# mount /dev/sdb1 /data
5. 验证挂载是否成功
# df -k
6. 设置开机自动挂载
# vi /etc/fstab
# fdisk -l
2. 用fdisk 对/dev/sdb 进行分区
# fdisk /dev/sdb
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-652, default 1):直接回车
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-652, default 652):直接回车
Using default value 652
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
# fdisk -l
3. 格式化 /dev/sdb1 分区
# mkfs -t ext4 /dev/sdb1
Writing superblocks and filesystem accounting information:等待一会
# mkdir /data
# mount /dev/sdb1 /data
5. 验证挂载是否成功
# df -k
6. 设置开机自动挂载
# vi /etc/fstab
输入"}"移动光标至段落结尾,输入"o"(小写字母o)在当前行之下新开一行插入文本,输入以下内容
/dev/sdb1(两个tab)/data(三个tab)ext4(1个tab)defaults(1个tab)0(一个空格)0
按"esc"进入命令模式,输入":wq!"进行保存并退出.