1FINDFS(8) System Administration FINDFS(8)
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6 findfs - find a filesystem by label or UUID
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9 findfs NAME=value
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12 findfs will search the block devices in the system looking for a
13 filesystem or partition with specified tag. The currently supported
14 tags are:
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16 LABEL=<label>
17 Specifies filesystem label.
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19 UUID=<uuid>
20 Specifies filesystem UUID.
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22 PARTUUID=<uuid>
23 Specifies partition UUID. This partition identifier is supported
24 for example for GUID Partition Table (GPT) partition tables.
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26 PARTLABEL=<label>
27 Specifies partition label (name). The partition labels are
28 supported for example for GUID Partition Table (GPT) or MAC
29 partition tables.
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31 If the filesystem or partition is found, the device name will be
32 printed on stdout.
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34 The complete overview about filesystems and partitions you can get for
35 example by
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37 lsblk --fs
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39 partx --show <disk>
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41 blkid
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44 0
45 success
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47 1
48 label or uuid cannot be found
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50 2
51 usage error, wrong number of arguments or unknown option
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54 LIBBLKID_DEBUG=all
55 enables libblkid debug output.
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58 findfs was originally written by Theodore Ts’o <tytso@mit.edu> and
59 re-written for the util-linux package by Karel Zak <kzak@redhat.com>.
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62 blkid(8), lsblk(8), partx(8)
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65 For bug reports, use the issue tracker at
66 https://github.com/karelzak/util-linux/issues.
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69 The findfs command is part of the util-linux package which can be
70 downloaded from Linux Kernel Archive
71 <https://www.kernel.org/pub/linux/utils/util-linux/>.
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75util-linux 2.37.2 2021-06-02 FINDFS(8)