upgrading, you should delete any scheduled jobs referencing the old one and
recreate after install... there's now a setup, which will install to a standard
value add over old versions is that command line switches are not needed any
more, unless you really want to use them.
The manual is here: http://www.droppedpackets.org/scripts/ldms_core/ldms_core-manual
Roadmap-wise, I'm planning to integrate ldms_nmap_udd,
and probably turn it into a long running service instead of a scheduled task... maybe with ldms_status
integrated as well. Feedback welcome.