View DCU Properties

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You can view the DCU properties on the DCUs page in the Oracle ILOM web interface.

Log in to Oracle ILOM.
See Log In to Oracle ILOM (CLI).

View information and health status details for all DCUs in the system.

For a SPARC M8-8 or SPARC M7-8 server with two PDomains, you should see output similar to this:

-> show /System/DCUs/

/System/DCUs
   Targets:
      DCU_0
      DCU_1

   Properties:
      health = OK
      health_details = -
      installed_dcus = 2
      max_dcus = 2
      dcu_size = 4
      failover = auto
...
->

For a SPARC M8-8 or SPARC M7-8 server with one PDomain, you should see output similar to this:

-> show /System/DCUs/

/System/DCUs
    Targets:
        DCU_0

    Properties:
        health = OK
        health_details = -
        installed_dcus = 1
        max_dcus = 1
        dcu_size = 8
        failover = auto

For the SPARC M7-16 server, you should see output that is similar to this:

-> show /System/DCUs/

 /System/DCUs
    Targets:
        DCU_0
        DCU_1
        DCU_2
        DCU_3

    Properties:
        health = OK
        health_details = -
        installed_dcus = 4
        max_dcus = 4
        dcu_size = 4
        failover = auto

View the health status and properties for a specific DCU.

The output of this command depends on the server model.

This example shows the output from a SPARC M7-8 server with four CMIOUs installed in DCU_0.

-> show /System/DCUs/DCU_0

 /System/DCUs/DCU_0
    Targets:
        CMIOU_0
        CMIOU_1
        CMIOU_2
        CMIOU_3

    Properties:
        health = OK
        health_details = -
        power_state = On
        cpu_summary = Four Oracle SPARC M7
        memory_summary = 512 GB
        location = DCU0 (Domain Configuration Unit 0)
        host_assigned = /HOST0
        fan_list = FM0/F0 (Fan Module 0), FM0/F1 (Fan Module 0), FM1/F0 (Fan Module 1), 
                   FM1/F1 (Fan Module 1), FM2/F0 (Fan Module 2), FM2/F1 (Fan Module 2),
                   FM3/F0 (Fan Module 3), FM3/F1 (Fan Module 3), FM4/F0 (Fan Module 4),
                   FM4/F1 (Fan Module 4), FM5/F0 (Fan Module 5), FM5/F1 (Fan Module 5),
                   FM6/F0 (Fan Module 6), FM6/F1 (Fan Module 6), FM7/F0 (Fan Module 7),
                   FM7/F1 (Fan Module 7)
        sp_name = /SYS/SP0/SPM0
        initiate_sp_failover = (none)

->

This example shows the output from a SPARC M8-8 server with eight CMIOUs installed in DCU_0.

-> show /System/DCUs/DCU_0

 /System/DCUs/DCU_0
    Targets:
        CMIOU_0
        CMIOU_1
        CMIOU_2
        CMIOU_3
        CMIOU_4
        CMIOU_5
        CMIOU_6
        CMIOU_7

    Properties:
        health = OK
        health_details = -
        power_state = On
        cpu_summary = Eight Oracle SPARC M8
        memory_summary = 4096 GB
        location = DCU0 (Domain Configuration Unit 0)
        host_assigned = /HOST0
        fan_list = FM0/F0 (Fan Module 0), FM0/F1 (Fan Module 0), FM1/F0 (Fan Module 1), FM1/F1 
                   (Fan Module 1), FM2/F0 (Fan Module 2), FM2/F1 (Fan Module 2), FM3/F0 (Fan 
                   Module 3), FM3/F1 (Fan Module 3), FM4/F0 (Fan Module 4), FM4/F1 (Fan Module 
                   4), FM5/F0 (Fan Module 5), FM5/F1 (Fan Module 5), FM6/F0 (Fan Module 6), 
                   FM6/F1 (Fan Module 6), FM7/F0 (Fan Module 7), FM7/F1 (Fan Module 7)
        sp_name = /SYS/SP0/SPM0
        initiate_sp_failover = (none)

SPARC M8 and SPARC M7 Servers Administration Guide

View DCU Properties

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