Aruba 2930M: Fans
This check monitors the fan state of Aruba 2930M devices.
The state of the service is given by the device itself:
OK: OK, MaxState
WARN: Removed, Off, Underspeed, Overspeed
The check uses the hpicfDcFan-MIB.
The index of the fan.
One service is created for each fan.