You can use the mount command or modify system files in two ways, the first way to use the mount command to mount the file system can take effect immediately and use, but the computer is restarted invalid. Another way to modify a system file / etc / fstab, this mounted file system is still valid after the computer is restarted. Here to talk about the / etc / fstab file:
The total of six files, first as a device name or device label, the second name as the mount point (mount point for users to create their own directory), third column, the file system type, as a fourth mount attribute, the fifth column specifies whether the dump file system backup (0 means no backup, 1 daily backup), the sixth column specifies the file system used in the boot disk fsck program sequentially detected (root file system need to specify 1, other file systems typically two, if it is 0, it indicates that no disk is detected).