The Service Processor (SP) or Baseboard Management Controller (BMC) provides a command-line interface for low-level hardware management. The system fru show command is the primary and most direct method to display detailed inventory information for all installed Field Replaceable Units (FRUs), including part numbers and serial numbers.

The system sensors show command also provides information about FRUs. Its output lists all hardware sensors (e.g., temperature, voltage) and includes a column that explicitly identifies the specific FRU component on which each sensor is located. This makes it a valid, albeit indirect, method for identifying installed FRUs and their operational status.

A. system fru list

This is not a valid command in the official NetApp SP/BMC command-line interface documentation. The correct command to display FRU information is system fru show.

D. system power status

This command is too specific, as it only provides status information for the power supply unit (PSU) FRUs, not a comprehensive list or details about all FRUs.

1. NetApp Service Processor and Baseboard Management Controller CLI Help: This official documentation provides the command reference for the SP/BMC.

Reference for system fru show: Under the system fru command section, it documents system fru show as the command to "Display FRU information for a specific FRU or for all FRUs."

Reference for system sensors show: Under the system sensors command section, it documents system sensors show to "Display the status of all sensors in the system," where the output includes the associated FRU for each sensor.

This reference does not include the command system fru list.

Source: NetApp Documentation, "SP and BMC CLI Help," available on the NetApp Support Site.

2. NetApp ONTAP Hardware and Service Guide (e.g., for AFF A-Series/FAS platforms): These guides detail hardware components and management procedures, including the use of the SP/BMC CLI.

Section: "Using the Service Processor" or "Troubleshooting with the SP CLI". These sections consistently reference system fru show and system sensors show for hardware diagnostics and inventory. For example, in the "Platform monitoring, and troubleshooting guide" for AFF A900/FAS9500, the section on SP commands lists system fru show for FRU information.

Source: Specific hardware platform documentation available on the NetApp Support Site.