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}}