Start up mount new harddisk
#check harddisk define path: e.g /dev/sd??
sudo fdisk -l
#check UUID: remember UUID about new harddisk
ls -l /dev/disk/by-uuid/
#add a line to mount harddisk at startup
vi /etc/fstab
UUID=b0a04e04-8157-4afc-b072-e3719d0896f9 /home/path ext4 defaults,acl 0 0