Display System Environmental Sensors; Examples - IBM pSeries 690 User Manual

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Display System Environmental Sensors

This service aid displays the environmental sensor information for the system. The information displayed is
the sensor name, physical location code, literal value of the sensor status, and the literal value of the
sensor reading.
The sensor status can be any one of the following:
v Normal - The sensor reading is within the normal operating range.
v Critical High - The sensor reading indicates a serious problem with the device. Run diagnostics on
sysplanar0 to determine what repair action is needed.
v Critical Low - The sensor reading indicates a serious problem with the device. Run diagnostics on
sysplanar0 to determine what repair action is needed.
v Warning High - The sensor reading indicates a problem with the device. This could become a critical
problem if action is not taken. Run diagnostics on sysplanar0 to determine what repair action is needed.
v Warning Low - The sensor reading indicates a problem with the device. This could become a critical
problem if action is not taken. Run diagnostics on sysplanar0 to determine what repair action is needed.
v Hardware Error - The sensor could not be read because of a hardware error. Run diagnostics on
sysplanar0 in problem-determination mode to determine what repair action is needed.
v Hardware Busy - The system has repeatedly returned a busy indication, and a reading is not available.
Try the service aid again. If the problem continues, run diagnostics on sysplanar0 in
problem-determination mode to determine what repair action is needed.
This service aid can also be run as a command. You can use the command to list the sensors and their
values in a text format, list the sensors and their values in numerical format, or a specific sensor can be
queried to return either the sensor status or sensor value.
Run the command by entering one of the following: /usr/lpp/diagnostics/bin/uesensor -l | -a
/usr/lpp/diagnostics/bin/uesensor -t token -i index [-v]
Flag Description
-l List the sensors and their values in a text format.
-a List the sensors and their values in a numerical format. For each sensor, the numerical
values are displayed as: token index status measured value location code
-t token Specifies the sensor token to query.
-i index Specifies the sensor index to query.
-v Indicates to return the sensor measured value. The sensor status is returned by default.

Examples

The following are examples from this command:
1. Display a list of the environmental sensors: /usr/lpp/diagnostics/bin/uesensor -l
Sensor = Fan Speed
Status = Normal
Value = 2436 RPM
Location Code = F1
Sensor = Power Supply
Status = Normal
Value = Present and operational
Location Code = V1
Sensor = Power Supply
114 Eserver pSeries 690 User's Guide