Upstream multipath-tools includes a "show maps json" command that allows it
to return multipath map data in JSON format. This makes it easier for applications to parse information from multipathd.
This command should be backported to the RHEL-7.3 release.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.