You can't have a magic "this partition" uuid that refers to where /etc/fstab is, because /etc/fstab is found in the first place by the partition's UUID. It's a chicken and egg problem. UUIDs simply must be unique.
You can't have a magic "this partition" uuid that refers to where /etc/fstab is, because /etc/fstab is found in the first place by the partition's UUID. It's a chicken and egg problem. UUIDs simply must be unique.