findfs

Finds a filesystem by label or UUID. More information: https://mirrors.edge.kernel.org/pub/linux/utils/util-linux.

Search block devices by filesystem label:

findfs LABEL={{label}}

Search by filesystem UUID:

findfs UUID={{uuid}}

Search by partition label (GPT or MAC partition table):

findfs PARTLABEL={{partition_label}}

Search by partition UUID (GPT partition table only):

findfs PARTUUID={{partition_uuid}}