ubuntu 16.04 挂载新硬盘

挂载数据盘 

mkdir /data

usr@ubuntu:~$ lsblk
NAME           MAJ:MIN RM   SIZE RO TYPE  MOUNTPOINT
sda              8:0    0 465.8G  0 disk  
sda1           8:1    0   512M  0 part  /boot/efi
sda2           8:2    0 464.3G  0 part  /
sda3           8:3    0   976M  0 part  
  cryptswap1 252:0    0 975.5M  0 crypt
sdb              8:16   0   5.5T  0 disk  
sdc              8:32   0   5.5T  0 disk  

重新初始化、并且格式化数据盘
parted /dev/sdb mklabel gpt
mkfs.ext4 /dev/sdb

挂载数据盘
获取 UUID 
root@ubuntu:/# blkid /dev/sdb |awk '{print $2}'|sed 's/"//g'
UUID=0b238fbf-ea33-49dd-bb5c-adf7b763d9c6

修改vim /etc/fstab文件
增加一行
UUID=0b238fbf-ea33-49dd-bb5c-adf7b763d9c6 /data ext4 defaults 0 0

挂载
root@ubuntu:/# mount -a
看挂载结果
root@ubuntu:/# df  -h
Filesystem          Size  Used Avail Use% Mounted on
/dev/sdb            5.5T   58M  5.2T   1% /data