Check manual page of hp_msa_psu.sensor
HP MSA 2040: Power Supply Voltage
This check monitors the voltage of the power supplies of a HP MSA 2040 storage system.
To make it work you have to configure the hp_msa datasource program via WATO.
One power supplies has three subtypes:
12 voltage power supply, 5 voltage power supply and 3.3 voltage power supply.
The levels are configurable.
The lower default levels (in Volt) are (11.9, 11.8), (4.9, 4.8), (3.25, 3.20).
The upper default levels (in Volt) are (12.1, 12.2), (5.1, 5.2), (3.4, 3.45).
The power supply identifier.
One service per power supply is created.