e82b39baa4
This currently returns an invalid path of `/dev/mapper/${WWID}`
when UFN is enabled leading to failures later on when we attempt to
use the volume.
The output of `multipath -l /dev/${path_device}` should always list
the correct device identifier to use with this path as the first
word on the first line.
Closes-Bug: 1401799
Change-Id: I07957fe43e68a55ece10343a6cee83a9ab7148a8