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Contents

  1. Preface
  2. Chapter 1 Before Starting Maintenance Work
    1.  1.1 Warning/Caution Indications
    2.  1.2 Labels/Tags
    3.  1.3 Safety Precautions
    4.  1.4 Notes Regarding Static Electricity
    5.  1.5 Other Precautions
    6.  1.6 Emergency Power Off
  3. Chapter 2 Understanding the System Components
    1.  2.1 Identifying the Names and Locations of Components
    2. Click 2.2 Confirming the Functions of the Operation Panel
    3. Click 2.3 Checking the LED Indications
    4. Click 2.4 Confirming the Types of Cable
  4. Chapter 3 Types of Maintenance
    1. Click 3.1 Types of Maintenance Supported for the Crossbar Box
    2.  3.2 Active Maintenance
    3.  3.3 Inactive Maintenance
    4.  3.4 System-Stopped Maintenance
  5. Chapter 4 Preparation and Precautions for Maintenance
    1. Click 4.1 Confirming the System Configuration
    2. Click 4.2 Troubleshooting
    3. Click 4.3 Maintenance Precautions
  6. Chapter 5 Enabling the Removal of a FRU Requiring Maintenance
    1.  5.1 Preparing Tools Required for Maintenance
    2. Click 5.2 Releasing the Chassis for a Connecting Physical Partition From the System
    3.  5.3 Saving XSCF Setting Information
    4. Click 5.4 Releasing FRUs of the Crossbar Box From the System With the replacefru Command
    5. Click 5.5 Accessing a FRU
  7. Chapter 6 Restoring the System
    1. Click 6.1 Restoring the Chassis
    2. Click 6.2 Incorporating the FRUs of the Crossbar Box Into the System With the replacefru Command
    3. Click 6.3 Diagnosing a Replacement FRU
    4.  6.4 Restoring XSCF Setting Information
    5.  6.5 Incorporating a Chassis Into a Physical Partition
    6.  6.6 Returning the Mode Switch to Locked Mode
    7.  6.7 Powering On the Physical Partition Requiring Maintenance
    8. Click 6.8 Starting the Entire System
  8. Chapter 7 Maintenance Flow
    1.  7.1 Maintenance Workflow
    2.  7.2 Active Maintenance Flow
    3.  7.3 Inactive Maintenance Flow
    4. Click 7.4 System-Stopped Maintenance Flow
  9. Chapter 8 Maintaining the XSCF Unit
    1.  8.1 Before Maintaining an XSCF Unit
    2.  8.2 Location of the XSCF Unit
    3.  8.3 Maintenance Precautions
    4.  8.4 Removing the XSCF Unit
    5.  8.5 Switching the microSD Card
    6.  8.6 Installing the XSCF Unit
    7.  8.7 Checking the XCP Firmware Version
  10. Chapter 9 Maintaining the XSCF BB Control Cables
    1.  9.1 Before Maintaining an XSCF BB Control Cable
    2.  9.2 Configuration of the XSCF BB Control Ports
    3.  9.3 Removing an XSCF BB Control Cable
    4.  9.4 Installing an XSCF BB Control Cable
  11. Chapter 10 Maintaining the XSCF DUAL Control Cables
    1.  10.1 Before Maintaining an XSCF DUAL Control Cable
    2.  10.2 Configuration of the XSCF DUAL Control Ports
    3.  10.3 Removing an XSCF DUAL Control Cable
    4.  10.4 Installing an XSCF DUAL Control Cable
  12. Chapter 11 Maintaining the Crossbar Cables (Optical)
    1.  11.1 Before Maintaining a Crossbar Cable (Optical)
    2.  11.2 Configuration of Connection Ports for Crossbar Cables (Optical)
    3.  11.3 Removing a Crossbar Cable (Optical)
    4.  11.4 Installing a Crossbar Cable (Optical)
  13. Chapter 12 Maintaining the Crossbar Units
    1.  12.1 Before Maintaining a Crossbar Unit
    2.  12.2 Configuration of the Crossbar Units
    3.  12.3 Removing a Crossbar Unit
    4.  12.4 Installing a Crossbar Unit
  14. Chapter 13 Maintaining the Power Supply Units
    1.  13.1 Before Maintaining a Power Supply Unit
    2.  13.2 Configuration of the Power Supply Units
    3.  13.3 Removing a Power Supply Unit
    4.  13.4 Installing a Power Supply Unit
  15. Chapter 14 Maintaining the XSCF Interface Unit
    1.  14.1 Before Maintaining an XSCF Interface Unit
    2.  14.2 Location of the XSCF Interface Unit
    3.  14.3 Maintenance Precautions
    4.  14.4 Removing the XSCF Interface Unit
    5.  14.5 Installing the XSCF Interface Unit
  16. Chapter 15 Maintaining the Fan Units
    1.  15.1 Before Maintaining a Fan Unit
    2.  15.2 Configuration of the Fan Units
    3. Click 15.3 Removing a Fan Unit
    4. Click 15.4 Installing a Fan Unit
  17. Chapter 16 Maintaining the Fan Backplane
    1.  16.1 Before Maintaining a Fan Backplane
    2.  16.2 Configuration of the Fan Backplane
    3. Click 16.3 Removing the Fan Backplane
    4. Click 16.4 Installing the Fan Backplane
  18. Chapter 17 Maintaining the Operation Panel
    1.  17.1 Before Maintaining the Operation Panel
    2.  17.2 Location of the Operation Panel
    3.  17.3 Maintenance Precautions
    4. Click 17.4 Removing the Operation Panel
    5. Click 17.5 Installing the Operation Panel
  19. Chapter 18 Maintaining the Cable Kit
    1.  18.1 Before Maintaining a Cable Kit
    2. Click 18.2 Configuration of the Cable Kit
    3. Click 18.3 Removing the Cable Kit
    4. Click 18.4 Installing the Cable Kit
  20. Chapter 19 Maintaining the Crossbar Backplane Unit
    1.  19.1 Before Maintaining a Crossbar Backplane Unit
    2.  19.2 Location of the Crossbar Backplane Unit
    3.  19.3 Removing the Crossbar Backplane Unit
    4.  19.4 Installing the Crossbar Backplane Unit
  21. Chapter 20 Maintaining the Dedicated Power Distribution Unit Mounted on the Rack for Expanded Connection
    1.  20.1 Before Maintaining a Dedicated Power Distribution Unit
    2. Click 20.2 Configuration of the Dedicated Power Distribution Unit
    3. Click 20.3 Removing the Dedicated Power Distribution Unit
    4.  20.4 Installing the Dedicated Power Distribution Unit
  22. Appendix A Component List
  23. Appendix B Component Specifications
    1.  B.1 Crossbar Unit
    2.  B.2 XSCF Unit
    3.  B.3 XSCF Interface Unit
    4.  B.4 Power Supply Unit
    5.  B.5 Fan Unit
    6.  B.6 Various Backplanes
    7.  B.7 Operation Panel
  24. Appendix C External Interface Specifications
    1. Click C.1 Serial Port
    2.  C.2 USB Port
    3.  C.3 RESET Switch
  25. Appendix D Removing the Lithium Battery
    1.  D.1 Location of the Lithium Battery
    2.  D.2 Removing the Lithium Battery

5.2.5 Stopping the Entire System


5.2.5 Stopping the Entire System
This section describes the procedure for stopping the entire system. To undertake system-stopped maintenance, power off all the physical partitions to stop the entire system before physically removing any FRU.
Stop the system in either of the following ways.
Note - Before stopping the system, inform the users that the system will be stopped.
Note - When a physical partition is stopped by operating the XSCF command or the operation panel, all the logical domains on the physical partition are stopped. Stop applications as required.
  1. Stop the entire system.
    For details, see "a) Stopping the system with the XSCF command" or "b) Stopping the system from the operation panel."
  2. Execute the showpparstatus command to confirm that the power to the physical partition is turned off.
    In the following example, [PPAR Status] displays "Powered Off" for PPAR-IDs 00, 01, and 02, indicating that the power to all the physical partitions has been turned off.
XSCF> showpparstatus -a
PPAR-ID PPAR Status
00 Powered Off
01 Powered Off

02 Powered Off
  1. Execute the showdomainstatus command to confirm the operating condition of the logical domain.
    In the following example, [Status] of the logical domain displays "Solaris powering down", which indicates that Oracle Solaris is shutting down.
XSCF> showdomainstatus -p 0
Logical Domain Name Status
primary Solaris powering down
4S-159-D0-G0 Solaris powering down
4S-159-D0-G1 Solaris powering down
4S-159-D0-G2 Solaris powering down
a) Stopping the system with the XSCF command
  1. Confirm that the mode switch on the operation panel is in Service mode.
  1. Log in to the XSCF shell.
  2. Execute the poweroff command.
    Enter "y" in response to the confirmation message.
    In the following example, the displayed status of PPAR-IDs 00, 01, and 02 is "Powering off," so you can see that the power-off instruction for the physical partition completed successfully.
XSCF> poweroff -a
PPAR-IDs to power off:00,01,02
Continue? [y|n] :y
00 : Powering off

01 : Powering off

02 : Powering off
  1. The following processes are performed.
    - Oracle Solaris is completely shut down.

    - The system stops and enters the POWERON READY state (The XSCF is running).

    For details, see "6.2.3 Stopping the Whole System" in the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 System Operation and Administration Guide.
Note - The order in which guest domains shut down depends on the shut-down group setting of Oracle VM Server for SPARC.
  1. Check that the POWER LED on the operation panel is off.
Note - For a building block configuration, check the POWER LEDs on all the chassis that make up the system.
  1. Execute the showpparstatus command to confirm that the power to the physical partition is turned off.
    In the following example, [PPAR Status] displays "Powered Off" for PPAR-IDs 00, 01, and 02, indicating that the power to all the physical partitions has been turned off.
XSCF> showpparstatus -a
PPAR-ID PPAR Status
00 Powered Off

01 Powered Off

02 Powered Off
  1. Execute the showdomainstatus command to check the operating condition of the logical domain.
    In the following example, [Status] displays "Solaris powering down" for the logical domains, indicating that Oracle Solaris is shutting down.
XSCF> showdomainstatus -p 0
Logical Domain Name Status
primary Solaris powering down
4S-159-D0-G0 Solaris powering down
4S-159-D0-G1 Solaris powering down
4S-159-D0-G2 Solaris powering down
b) Stopping the system from the operation panel
  1. Confirm that the mode switch on the operation panel is in Service mode.
  1. Press the power switch on the operation panel for 4 seconds or more.
    For details, see "2.2.2 Control Function of the Operation Panel."
Note - Press the POWER switch on the master chassis. The power switches of the other chassis are disabled.
  1. Check that the POWER LED on the operation panel is off.
Note - For a building block configuration, check the POWER LEDs on all the chassis that make up the system.
  1. Execute the showpparstatus command to confirm that the power to the physical partition is turned off.
    In the following example, [PPAR Status] displays "Powered Off" for PPAR-IDs 00, 01, and 02, indicating that the power to all the physical partitions has been turned off.
XSCF> showpparstatus -a
PPAR-ID PPAR Status
00 Powered Off

01 Powered Off

02 Powered Off
  1. Execute the showdomainstatus command to check the operating condition of the logical domain.
    In the following example, [Status] displays "Solaris powering down" for the logical domains, indicating that Oracle Solaris is shutting down.
XSCF> showdomainstatus -p 0
Logical Domain Name Status
primary Solaris powering down
4S-159-D0-G0 Solaris powering down
4S-159-D0-G1 Solaris powering down
4S-159-D0-G2 Solaris powering down

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