Connectivity Guide

System State Group

The Management Information Base (MIB) variables presented in this section enable you to track various attributes that describe the state

of the critical components supported by your system. Components monitored under the System State Group include power supplies, AC

power cords, AC power switches, and cooling devices, as well as temperature, fan, amperage, and voltage probes.

System State Group Table

The System State Group denes objects in the System State MIB table.

System State Table

The systemStateGlobalSystemStatus variable provides overall system health status and includes rolled-up (that is, worst) status for

Instrumentation and Storage. This variable monitors the overall system health status. It reects changes to systemStateChassisStatus

variable, which represents Instrumentation health status and agentGlobalSystemStatus (dcstorag.mib), which represents Storage health

status.

The systemStateChassisStatus variable provides the rolled-up health status for the subsystems associated with the chassis that is

represented by the row in the systemStateTable. Changes to the variables in List 1, each of which indicates the rolled-up health status of

all the components of the corresponding subsystem, are reected in systemStateChassisStatus variable.

For example, systemStatePowerSupplyStatusCombined provides the rolled up status of all power supplies for the chassis.

The variables in List 2 provide the health status of each component of the corresponding subsystem. Each octet of the value represents a

component. If a power supply fails, the corresponding entry in systemStatePowerSupplyStatusDetails,

systemStatePowerSupplyStatusCombined, systemStateChassisStatus and systemStateGlobalSystemStatus transitions to critical.

List 1

Variables that provide rolled-up health status for all components in associated subsystem in chassis:

• systemStatePowerSupplyStatusCombined

• systemStateVoltageStatusCombined

• systemStateAmperageStatusCombined

• systemStateCoolingDeviceStatusCombined

• systemStateTemperatureStatusCombined

• systemStateMemoryDeviceStatusCombined

• systemStateChassisIntrusionStatusCombined

• systemStateACPowerCordStatusCombined

• systemStateEventLogStatus

• systemStatePowerUnitStatusCombined

• systemStateCoolingUnitStatusCombined

• systemStateACPowerSwitchStatusCombined

• systemStateRedundantMemoryUnitStatusCombined

• systemStateProcessorDeviceStatusCombined

• systemStateBatteryStatusCombined

• systemStateSDCardUnitStatusCombined

• systemStateSDCardDeviceStatusCombined

Server Administrator Group