NetApp Filer health checks
--------------------------

This module currently implements the disk space test for NetApp
Filers via SNMP. Use something like

  DESCR features=netapp 192.168.1.10
  .
  .
  .
  192.168.1.10(Filer) disk

in order to run the disk space test against the filer. Of course,
the 'disk' test takes the usual arguments and the SNMP community
the Filer requires may be set via the community argument if it
is not the default 'public'.