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IPMCTL User Guide
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Version 2.x
IPMCTL User Guide
Installing IPMCTL
Basic Usage
Module Discovery
Provisioning
Security
Instrumentation
Show Sensor
Change Sensor Settings
Show Device Performance
Debug
Support and Maintenance
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Show Sensor
Shows health statistics for one or more persistent memory modules.
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$ ipmctl show [OPTIONS] -sensor [SENSORS] [TARGETS]
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Sensors

    Health: The current module health as reported in the SMART log
    MediaTemperature: The current module media temperature in Celsius
    ControllerTemperature: The current module controller temperature in Celsius
    PercentageRemaining: Remaining module life as a percentage value of factory expected life span
    LatchedDirtyShutdownCount: The number of shutdowns without notification over the lifetime of the module
    Unlatched DirtyShutdownCount: The number of shutdowns without notification over the lifetime of the module. This counter is the same as LatchedDirtyShutdownCount except it will always be incremented on a dirty shutdown, even if Latch System Shutdown Status was not enabled.
    PowerOnTime: The total power-on time over the lifetime of the module
    UpTime: The total power-on time since the last power cycle of the module
    PowerCycles: The number of power cycles over the lifetime of the module
    FwErrorCount: The total number of firmware error log entries

Targets

    dimm (DimmIDs): Show only the sensors on specific modules by supplying the DIMM target and one or more comma-separated DimmIDs. The default is to display sensors for all manageable modules.

Examples

Get all sensor information for all modules
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$ ipmctl show -sensor
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Show the media temperature sensor for the specified module
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$ ipmctl show -sensor MediaTemperature -dimm 0x0011
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Return Data

    DimmID: The persistent memory module identifier
    Type: The sensor type. Refer to the Sensors list above
    CurrentValue: The current reading followed by the units of measurement (e.g., 57 °C or 25%)
    CurrentState: The current value in relation to the threshold settings (if supported). One of:
      Unknown: The state cannot be determined
      Normal: The current reading is within the normal range. This is the default when the sensor does not support thresholds
      NonCritical: The current reading is within the non-critical range. For example, an alarm threshold has been reached
      Critical: The current reading is within the critical range. For example, the firmware has begun throttling down traffic to the persistent memory module due to the temperature
      Fatal: The current reading is within the fatal range. For example, the firmware is shutting down the module due to the temperature
    LowerThresholdNonCritical: The threshold value below which the state is considered "NonCritical".
    UpperThresholdNonCritical: The threshold value at or above which the state is considered "NonCritical".
    LowerThresholdCritical: The threshold value below which the state is considered "Critical".
    UpperThresholdCritical: The threshold value at or above which the state is considered "Critical".
    UpperThresholdFatal: The threshold value at or above which the state is considered "Fatal".
    SettableThresholds: A list of user settable thresholds. Zero or more of:
      LowerThresholdNonCritical
      UpperThresholdNonCritical
    SupportedThresholds: A list of supported thresholds. Zero or more of:
      LowerThresholdNonCritical
      UpperThresholdNonCritical
      LowerThresholdCritical
      UpperThresholdCritical
      UpperThresholdFatal
    EnabledState: Whether the critical threshold alarm is enabled, disabled or not applicable. One of:
      0: Disabled
      1: Enabled
      N/A
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Contents
Sensors
Targets
Examples
Return Data