ubuntu14.04挂载硬盘

挂载硬盘

主要采用以上链接的方法，后来发现id老是变，总是挂载不成功

后来发现需要这样加才能挂载成功
/dev/sdb /code ext4 defaults 0 2

 cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda1 during installation
UUID=3825fe43-010d-48e7-b9d4-402e045e1a7b /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=4f7a25e5-a3bf-401a-ab26-f18e54694b66 none            swap    sw              0       0
#UUID=b0c7da36-d120-4bac-9bc6-21219c46bf51 /code           ext4    defaults              0       3
/dev/sdb /code ext4 defaults 0  2