findfs — Find a filesystem by label or UUID
findfs LABEL= label
findfs UUID= uuid
findfs will
search the disks in the system looking for a filesystem which
has a label matching label or a UUID equal to
uuid. If the
filesystem is found, the device name for the filesystem will
be printed on stdout.
findfs was originally written by Theodore Ts'o ([email protected]) and re-written for util-linux-ng package by Karel Zak ([email protected]).