Now that we have created a new file system on the Linux partition of our new disk drive we need to mount it so that it is accessible and usable. In order to do this we need to create a mount point. A mount point is simply a directory or folder into which the file system will be mounted. For the purposes of this example we will create a /backup directory to match our file system label (although it is not necessary that these values match):
# mkdir /backup
The file system may then be manually mounted using the mount command:
# mount /dev/sdb1 /backup
Running the mount command with no arguments shows us all currently mounted file systems (including our new file system):
# mount
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime,seclabel)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
.
.
/dev/sdb1 on /backup type xfs (rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota)