Check manual page of juniper_fru.fan
Juniper Ethernet Switch: Fan
This check monitors the fans of a Juniper Ethernet Switch Chassis.
The state of the service is given by the device itself:
- present, ready, announce online, online OK
- diagnostic, standby: WARN
- empty, announce offline, offline: CRIT
- unknown: UNKNOWN
The name of the power supply.
One service per power supply is created.