NAME

       ipmctl-change-sensor - Changes the threshold or enabled state for DCPMMs sensors

SYNOPSIS

       ipmctl set [OPTIONS] -sensor (SENSORS) [TARGETS]
       AlarmThreshold=(temperature) AlarmEnabled=(0|1)

DESCRIPTION

       Changes the alarm threshold or enabled state for one or more DCPMMs sensors. Use the command Show Sensor
       to view the current settings.

OPTIONS

       -f, -force
           Changing the sensor settings is a potentially destructive operation which requires confirmation from
           the user for each DCPMM. This option suppresses the confirmation.

       -h, -help
           Displays help for the command.

       -ddrt
           Used to specify DDRT as the desired transport protocol for the current invocation of ipmctl.

       -smbus
           Used to specify SMBUS as the desired transport protocol for the current invocation of ipmctl.

           Note

           The -ddrt and -smbus options are mutually exclusive and may not be used together.

       -o (text|nvmxml), -output (text|nvmxml)
           Changes the output format. One of: "text" (default) or "nvmxml".

SENSORS

       MediaTemperature
           The DCPMM media temperature in Celsius.

       ControllerTemperature
           The DCPMM controller temperature in Celsius.

       PercentageRemaining
           Remaining DCPMM’s life as a percentage value of factory expected life span.

TARGETS

       -dimm [DimmIDs]
           Update specified sensors on specific DCPMMs by optionally supplying the DIMM target and one or more
           comma-separated DCPMM identifiers. The default is to update the specified sensors for all manageable
           DCPMMs.

PROPERTIES

       AlarmThreshold
           The threshold value at which an alarm for the respective sensor will be triggered. The upper (for
           temperatures) or lower (for percentage remaining) alarm threshold of the sensor. Temperatures may be
           specified to a precision of 1 degree Celsius.

           Table 1. Allowed AlarmThreshold
           ┌───────────────────────┬────────────────────────┬─────────┐
           │                       │                        │         │
           │ Sensor                │ Allowed AlarmThreshold │ Units   │
           │                       │ values                 │         │
           ├───────────────────────┼────────────────────────┼─────────┤
           │                       │                        │         │
           │ MediaTemperature      │ 0-2047                 │ Celsius │
           ├───────────────────────┼────────────────────────┼─────────┤
           │                       │                        │         │
           │ ControllerTemperature │ 0-2047                 │ Celsius │
           ├───────────────────────┼────────────────────────┼─────────┤
           │                       │                        │         │
           │ PercentageRemaining   │ 1-99                   │ %       │
           └───────────────────────┴────────────────────────┴─────────┘

       AlarmEnabled
           Enable or disable the alarm threshold, where applicable. One of:

           •   "0": Disable

           •   "1": Enable

EXAMPLES

       Changes the media temperature alarm threshold to 51C on the specified DCPMM and enables the alarm.

       ipmctl set -sensor MediaTemperature –dimm 0x0001 AlarmThreshold=51 AlarmEnabled=1

LIMITATIONS

       In order to successfully execute this command:

       •   The caller must have the appropriate privileges.

       •   The specified DCPMM(s) must be manageable by the host software.

RETURN DATA

       For each DCPMM, the CLI will indicate the status of the operation. If a failure occurs when modifying
       multiple DCPMMs, the process will exit and not continue modifying the remaining DCPMMs.

SAMPLE OUTPUT

       Modify (Sensor) settings on DIMM (DimmID): Success

       Modify (Sensor) settings on DIMM (DimmID): Error (Code) -
       (Description)

ipmctl                                             2020-02-10                            IPMCTL-CHANGE-SENSOR(1)