show raid-battery-module

This command displays the information about the battery backup unit of the RAID controller.

Syntax

show raid-battery-module

Availability

Physical appliances only.

Guidelines

The show raid-battery-module command displays information about the battery backup unit (BBU) of the RAID controller. The BBU protects against the loss of cached data in the event of power failure.
  • The reference number of the RAID card. The value is always 1.
  • The type of BBU.
  • The serial number of the BBU.
  • The name of the BBU.
  • The status of the BBU.
    chargeActive
    The battery is charging.
    dischargeActive
    The battery is discharging.
    i2cErrorsDetected
    The battery has inter-integrated circuit (I2C) errors.
    learnCycleActive
    The battery is in the learning cycle.
    learnCycleFailed
    The learning cycle for the battery failed because of errors in the learning cycle.
    learnCycleRequested
    A request was submitted for a learning cycle.
    learnCycleTimeout
    The learning cycle for the battery timed out.
    normal
    The battery is in a normal state.
    packMissing
    The battery is unplugged.
    periodicLearnRequired
    A request was submitted for a learning cycle to run battery maintenance.
    remainingCapacityLow
    The remaining capacity of battery is low.
    replacePack
    The battery needs to be replaced.
    temperatureHigh
    The battery temperature is high.
    undefined
    The battery state is undefined.
    voltageLow
    The battery voltage is low.
  • The actual voltage of the battery in millivolts.
  • The current through the battery terminals in milliamperes.
  • The temperature of the battery in degrees Celsius.
  • The designed capacity of the battery in milliampere-hour.
  • The designed voltage of the battery in millivolts.