Switching data source from NMON to the OS agent

I had to change data types from gauge to COUNTER for some of formerly nmon  (LAN, SAN, san iops), after renaming the --NMON-- directory.  Also restart the daemon process.

for i in $(ls san-fcs*.mmm)
do
  rrdtool tune $i -d recv_bytes:COUNTER
  rrdtool tune $i -d trans_bytes:COUNTER
  rrdtool tune $i -d iops_in:COUNTER
  rrdtool tune $i -d iops_out:COUNTER
done

for i in $(ls lan-en*.mmm)
do
  rrdtool tune $i -d recv_bytes:COUNTER
  rrdtool tune $i -d trans_bytes:COUNTER
  rrdtool tune $i -d recv_packets:COUNTER
  rrdtool tune $i -d trans_packets:COUNTER
done

we are "free loaders" for now, but sharing some info in case someone will find this useful.