I recommend learning to use LABELs on all your filesystems. They are massively
easier for humans to work with than UUIDs. You get to assign them in accordance
with how your brain functions, e.g.:
# <file system> <mount point> <type> <options> <dump> <pass>
LABEL=m12P01esp /boot/efi vfat codepage=437 0 0
LABEL=m12p02swap swap swap defaults 0 0
LABEL=m12p03usrlcl /usr/local ext4 noatime,data=ordered 0 2
In case you're wondering about the above naming logic, m12 is simply the last
three characters of the disk's serial number, something to reduce possibility
of label duplication when swapping disks around, or cloning.