2017-03-24:  FG;  Horrible hack to fix odd behaviour on Ubuntu (multipathd list devices not showing anything) and the case when multipath is not installed.

2017-03-22:  FG;  Script and config for integrated values, field meaning identical to /proc/diskstats.

2017-01-30:  FG;  Renamed sudoers file (as it was not loaded properly) and changed content to use Cmnd_Alias (to support authorization for multiple commands)