automount ext4 partition

get UUID:

blkid -c /dev/null

example result:

/dev/sda1: UUID="38c9a247-2321-4e73-ac31-b7e7214ebd37" TYPE="xfs"
/dev/sda2: UUID="56a8f0c9-29ff-48e6-a664-f53f9a4123ca" TYPE="swap"
/dev/sda3: UUID="03f43331-0fdb-4cef-8b93-e199d92b0010" TYPE="xfs"
/dev/sdb1: UUID="50433e4c-a9ba-4f55-8c44-9ccb5430903d" TYPE="ext4"
/dev/sdb2: UUID="a4ecb7f7-3b91-4cc3-8867-8222657b59fc" TYPE="ext4"

create directory for mount:

mkdir /media/Storage

edit fstab:

vi /etc/fstab

add this line:

UUID=a4ecb7f7-3b91-4cc3-8867-8222657b59fc /media/Storage ext4 defaults 0 2