Using ILOM to Monitor the Host

This section describes the sensors and indicators that can be accessed through the ILOM.

Sensors report physical information about the server, including voltages, temperatures, fan speeds, and installation and removal of components.

Indicators report important server conditions.

All sensors and indicators are IPMI-compliant.

Table 2 System ILOM Sensors

Name	Description
/SYS/DBP/HDD`X`/FAIL	HDD`X` Predictive Failure
/SYS/DBP/PRSNT	Disk Backplane Present
/SYS/FP/PRSNT	Front Panel Indicator Module Present
/SYS/FT`X`/FM`Y`/F`Z`/SPEED	Front Fan Board `X` Fan Module `Y` Fan `Z` Speed in RPMs
/SYS/FT`X`/FM`Y`/PRSNT	Front Fan Board X Fan Module Y Present
/SYS/INTSW	Intrusion Switch Tripped
/SYS/MB/T_AMB`X`	Motherboard Sensor `X` Ambient Temperature in Degrees Celsius
/SYS/MB/V_+12V	Motherboard 12V Main Input
/SYS/MB/V_+1V2	Motherboard 1.2V Core Input for Motherboard
/SYS/MB/V_+1V5	Motherboard 1.5V Core Input
/SYS/MB/V_+2V5	Motherboard 2.5V Core Input
/SYS/MB/V_+3V3	Motherboard 3.3V Main Input
/SYS/MB/V_+3V3AUX_R	Motherboard Standby Devices 3.3V Auxiliary Input
/SYS/MB/V_+5V	Motherboard 5V Main Input
/SYS/MB/V_-12V	Motherboard -12V Main Input
/SYS/MB/V_BAT	Motherboard Battery Voltage
/SYS/PS`X`/PRSNT	Power Supply `X` Present
/SYS/PS`X`/PWROK	Power Supply `X` Supplying Power
/SYS/PS`X`/VINOK	Power Supply `X` AC Input Available
/SYS/P`X`/CARDFAIL	CPU Module `X` Failure
/SYS/P`X`/PROCHOT	CPU Module `X` Overheating (split-plane modules only)
/SYS/P`X`/PRSNT	CPU Module `X` Present
/SYS/P`X`/T_AMB	CPU Module `X` Ambient Temperature in Degrees Celsius
/SYS/P`X`/T_CORE	CPU Module `X` Core Temperature in Degrees Celsius
/SYS/P`X`/V_+0V9VTT	CPU Module `X` 0.9V VTT Input
/SYS/P`X`/V_+12V	CPU Module `X` !2V Main Input
/SYS/P`X`/V_+1V2	CPU Module `X` 1.2V Core Input
/SYS/P`X`/V_+1V8	CPU Module `X` 1.8V Core Input
/SYS/P`X`/V_+2V5	CPU Module `X` 2.5V Core Input
/SYS/P`X`/V_+3V3AUX_R	CPU Module `X` 3.3V Auxiliary Input
/SYS/P`X`/V_CORE	CPU Module `X` Core Voltage
/SYS/P`X`/V_NB	CPU Module `X` 5V Main Input (split-plane modules only)

Table 3 System ILOM Indicators

Name	Description
/SYS/DBP/HDD`X`/SERVICE	Service LED for HDD `X` is lit.
/SYS/FT`X`/FM`Y`/SERVICE	Service LED for Front Fan Board `X` Fan Module `Y` is lit
/SYS/P`X`/CARD/SERVICE	Service LED for CPU Module `X` is lit
/SYS/P`X`/D`Y`/SERVICE	Service LED for CPU Module `X` DIMM `Y` is lit
/SYS/P`X`/SERVICE	Service LED for CPU on CPU Module `X` is lit
/SYS/FAN_FAULT	Fan Fault LED on Front Panel is lit
/SYS/LOCATE	Locate LEDs are lit
/SYS/POWER	Power LED is lit
/SYS/PSU_FAULT	PSU Fault Detected
/SYS/SERVICE	Front Panel Service LED is lit
/SYS/TEMP_FAULT	Temperature Fault Detected

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	Sun ILOM 3.0 Supplement for the Sun Fire X4640 Server Sun Fire X4640 Server Documentation Library