Check manual page of hp_psu

HP Switches: Power Supply Status
Distribution	official part of Check_MK
License	GPLv2
Supported Agents	Snmp

This check monitors the state of power supplies in HP switches. "maxstate" is treated as UNKNOWN, "not present", "not plugged" and "permanent failure" as CRIT, "failed" as WARN and "powered" as OK. The status code 8, which is not documented in the MIB, appears to mean the device is unplugged, which we treat as CRIT.

Item

The index of the power supply

Discovery

One service is created for each power supply.