findfs(8) — Linux manual page


FINDFS(8)                   System Administration                  FINDFS(8)

NAME         top

       findfs - find a filesystem by label or UUID

SYNOPSIS         top

       findfs NAME=value

DESCRIPTION         top

       findfs will search the block devices in the system looking for a
       filesystem or partition with specified tag. The currently supported
       tags are:

              Specifies filesystem label.

              Specifies filesystem UUID.

              Specifies partition UUID. This partition identifier is
              supported for example for GUID  Partition  Table (GPT)
              partition tables.

              Specifies partition label (name). The partition labels are
              supported for example for GUID Partition Table (GPT) or MAC
              partition tables.

       If the filesystem or partition is found, the device name will be
       printed on stdout.

       The complete overview about filesystems and partitions you can get
       for example by

              lsblk --fs

              partx --show <disk>


EXIT STATUS         top

              0      success
              1      label or uuid cannot be found
              2      usage error, wrong number of arguments or unknown

ENVIRONMENT         top

              enables libblkid debug output.

AUTHORS         top

       findfs was originally written by Theodore Ts'o ⟨⟩ and
       re-written for the util-linux package by Karel Zak ⟨⟩.

SEE ALSO         top

       blkid(8), lsblk(8), partx(8)

AVAILABILITY         top

       The findfs command is part of the util-linux package and is available
       from Linux Kernel Archive 

COLOPHON         top

       This page is part of the util-linux (a random collection of Linux
       utilities) project.  Information about the project can be found at 
       ⟨⟩.  If you have a
       bug report for this manual page, send it to  This page was obtained from the
       project's upstream Git repository
       ⟨git://⟩ on
       2020-09-18.  (At that time, the date of the most recent commit that
       was found in the repository was 2020-09-15.)  If you discover any
       rendering problems in this HTML version of the page, or you believe
       there is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to

util-linux                       March 2014                        FINDFS(8)

Pages that refer to this page: name_to_handle_at(2)open_by_handle_at(2)libblkid(3)blkid(8)wipefs(8)