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Contents

  1. Preface
  2. Chapter 1 Before Starting Maintenance Work
    1.  1.1 Warning/Caution Indications
    2.  1.2 Warning Labels
    3.  1.3 Labels/Tags
    4.  1.4 Safety Precautions
    5.  1.5 Precautions on Static Electricity
    6.  1.6 Other Precautions
    7.  1.7 Emergency Power Off
  3. Chapter 2 Understanding the System Components
    1.  2.1 Identifying the Names and Locations of Components
    2. Click 2.2 Checking the Memory Configuration Rules
    3. Click 2.3 Confirming the Functions of the Operation Panel
    4. Click 2.4 Checking the LED Indications
    5. Click 2.5 Confirming the Types of Cable
  4. Chapter 3 Types of Maintenance
    1.  3.1 Types of Maintenance Supported in the SPARC M10-4/M10-4S
    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 Preparations Required for Maintenance
    1.  5.1 Preparing Tools Required for Maintenance
    2.  5.2 Switching the Mode Switch to Service Mode
    3. Click 5.3 Checking the Operating Condition and Resource Usage Status
    4. Click 5.4 Preparations for Enabling Active Maintenance
    5.  5.5 Powering Off the Physical Partition Requiring Maintenance
    6. Click 5.6 Stopping the Entire System
    7.  5.7 Saving XSCF Setting Information
    8. Click 5.8 Releasing a SPARC M10-4/M10-4S FRU from the System with the replacefru Command
    9. Click 5.9 Accessing a FRU
  7. Chapter 6 Restoring the System
    1. Click 6.1 Restoring the Chassis
    2. Click 6.2 Incorporating a SPARC M10-4/M10-4S FRU into the System with the replacefru Command
    3. Click 6.3 Diagnosing a Replacement FRU
    4.  6.4 Restoring XSCF Setting Information
    5. Click 6.5 Incorporating a Chassis and I/O Device 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. Click 7.2 FRU Replacement Workflow
    3. Click 7.3 FRU Installation Workflow
    4. Click 7.4 FRU Removal Workflow
  9. Chapter 8 Maintaining the PCI Express Cards
    1.  8.1 Before Maintaining a PCI Express Card
    2.  8.2 PCI Express Card Configuration
    3.  8.3 FRU Removal and Installation Flow
    4. Click 8.4 Removing a PCI Express Card
    5. Click 8.5 Installing a PCI Express Card
  10. Chapter 9 Maintaining the CPU Memory Unit/Memory
    1.  9.1 Before Maintaining a CPU Memory Unit/Memory
    2. Click 9.2 Configuration of the CPU Memory Unit and Memory
    3.  9.3 Maintenance Precautions
    4.  9.4 FRU Removal and Installation Flow
    5. Click 9.5 Removing a CPU Memory Unit
    6.  9.6 Installing a PCI Express Cable
    7.  9.7 Switching the microSD Card
    8.  9.8 Removing Memory
    9.  9.9 Installing Memory
    10. Click 9.10 Installing a CPU Memory Unit
    11.  9.11 Checking the XCP Firmware Version
    12.  9.12 Checking the XCP Firmware Version (Building Block Configuration)
  11. Chapter 10 Maintaining the Internal Disks
    1.  10.1 Before Maintaining an Internal Disk
    2.  10.2 Configuration of the Internal Disks
    3.  10.3 FRU Removal and Installation Flow
    4.  10.4 Removing an Internal Disk
    5.  10.5 Installing an Internal Disk
  12. Chapter 11 Maintaining the Fan Units
    1.  11.1 Before Maintaining a Fan Unit
    2.  11.2 Configuration of the Fan Units
    3.  11.3 Removing a Fan Unit
    4.  11.4 Installing a Fan Unit
  13. Chapter 12 Maintaining the Power Supply Units
    1.  12.1 Before Maintaining a Power Supply Unit
    2.  12.2 Configuration of the Power Supply Units
    3.  12.3 Removing a Power Supply Unit
    4.  12.4 Installing a Power Supply Unit
  14. Chapter 13 Maintaining the PSU Backplane Unit/Operation Panel
    1.  13.1 Before Maintaining the PSU Backplane Unit/Operation Panel
    2.  13.2 Locations of the PSU Backplane Unit and Operation Panel
    3.  13.3 Maintenance Precautions
    4.  13.4 FRU Removal and Installation Flow
    5. Click 13.5 Removing the PSU Backplane Unit/Operation Panel
    6. Click 13.6 Installing the PSU Backplane Unit/Operation Panel
  15. Chapter 14 Maintaining the Crossbar Cables
    1.  14.1 Before Maintaining a Crossbar Cable
    2.  14.2 Configuration of the Crossbar Cable Connection Ports
    3.  14.3 Removing the Crossbar Cables
    4.  14.4 Installing the Crossbar Cables
  16. Chapter 15 Maintaining the Crossbar Units
    1.  15.1 Before Maintaining a Crossbar Unit
    2.  15.2 Configuration of the Crossbar Units
    3.  15.3 Removing a Crossbar Unit
    4.  15.4 Installing a Crossbar Unit
  17. Chapter 16 Maintaining the XSCF BB Control Cables
    1.  16.1 Before Maintaining an XSCF BB Control Cable
    2.  16.2 Configuration of the XSCF BB Control Ports
    3.  16.3 Removing an XSCF BB Control Cable
    4.  16.4 Installing an XSCF BB Control Cable
  18. Chapter 17 Maintaining the XSCF DUAL Control Cables
    1.  17.1 Before Maintaining an XSCF DUAL Control Cable
    2.  17.2 Configuration of the XSCF DUAL Control Ports
    3.  17.3 Removing an XSCF DUAL Control Cable
    4.  17.4 Installing an XSCF DUAL Control Cable
  19. Appendix A Component List
  20. Appendix B Component Specifications
    1.  B.1 CPU Memory Unit
    2.  B.2 Crossbar Unit
    3.  B.3 Power Supply Unit
    4.  B.4 Fan Unit
    5.  B.5 Internal Disk Drive
    6.  B.6 PCI Express Card
    7.  B.7 Backplanes
    8.  B.8 Operation Panel
  21. Appendix C Oracle Solaris Troubleshooting Commands
    1.  C.1 iostat Command
    2.  C.2 prtdiag Command
    3.  C.3 prtconf Command
    4.  C.4 netstat Command
    5.  C.5 ping Command
    6.  C.6 ps Command
    7.  C.7 prstat Command
  22. Appendix D External Interface Specifications
    1. Click D.1 Serial Port
    2.  D.2 USB Port
    3.  D.3 SAS Port
    4.  D.4 RESET Switch
  23. Appendix E Removing the Lithium Battery
    1.  E.1 Location of the Lithium Battery
    2.  E.2 Removing the Lithium Battery

9.4 FRU Removal and Installation Flow


9.4 FRU Removal and Installation Flow
Perform maintenance work on the CPU memory unit by following the procedures shown in Figure 9-3 and Table 9-1.
Perform maintenance work on memory by following the procedures shown in Figure 9-4 and Table 9-4.
Maintenance workflow of the CPU memory unit
Figure 9-3  Maintenance workflow of the CPU memory unit
Figure 9-3 Maintenance workflow of the CPU memory unit
Table 9-1  CPU memory unit replacement workflow and procedures
Item Maintenance work procedure Reference
1 Accessing a CPU memory unit "9.5.1 Accessing a CPU memory unit"
2 Removing a CPU memory unit from the chassis "9.5.2 Removing a CPU memory unit from the chassis"
3 Removing the CPU memory unit upper or filler unit "9.5.3 Removing the CPU memory unit upper"
4 Switching the microSD card (*1) "9.7 Switching the microSD Card"
5 Removing memory "9.8 Removing Memory"
6 Installing memory (*2) "9.9 Installing Memory"
7 Installing the CPU memory unit upper or filler unit "9.10.1 Installing the CPU memory unit upper"
8 Installing the CPU memory unit in the chassis "9.10.2 Installing the CPU memory unit in the chassis"
*1 You can shorten the maintenance time by switching the microSD card when replacing the CPU memory unit lower. You do not need to switch the microSD card when replacing the CPU memory unit upper.
*2 When replacing the CPU memory unit, mount memory in the same mounting locations as in the replaced unit.
Table 9-2  CPU memory unit upper installation workflow and procedures
Item Maintenance work procedure Reference
1 Accessing a CPU memory unit "9.5.1 Accessing a CPU memory unit"
2 Removing a CPU memory unit from the chassis "9.5.2 Removing a CPU memory unit from the chassis"
3 Removing the filler unit "9.5.3 Removing the CPU memory unit upper"
4 Installing a PCI Express cable (*1) "9.6 Installing a PCI Express Cable"
5 Installing memory "9.9 Installing Memory"
6 Installing the CPU memory unit upper "9.10.1 Installing the CPU memory unit upper"
7 Installing the CPU memory unit in the chassis "9.10.2 Installing the CPU memory unit in the chassis"
*1 If the PCI Express cables have been installed, skip this procedure.
Table 9-3  CPU memory unit upper removal workflow and procedures
Item Maintenance work procedure Reference
1 Accessing a CPU memory unit "9.5.1 Accessing a CPU memory unit"
2 Removing a CPU memory unit from the chassis "9.5.2 Removing a CPU memory unit from the chassis"
3 Removing the CPU memory unit upper "9.5.3 Removing the CPU memory unit upper"
4 Installing a filler unit "9.10.1 Installing the CPU memory unit upper"
5 Installing the CPU memory unit in the chassis "9.10.2 Installing the CPU memory unit in the chassis"
Maintenance workflow of memory
Figure 9-4  Maintenance workflow of memory
Figure 9-4 Maintenance workflow of memory
Table 9-4  Memory replacement workflow and procedures
Item Maintenance work procedure Reference
1 Accessing the CPU memory unit "9.5.1 Accessing a CPU memory unit"
2 Removing a CPU memory unit from the chassis "9.5.2 Removing a CPU memory unit from the chassis"
3 Removing the CPU memory unit upper when the target memory is in the CPU memory unit lower. "9.5.3 Removing the CPU memory unit upper"
4 Removing memory "9.8 Removing Memory"
5 Installing memory "9.9 Installing Memory"
6 Installing the removed CPU memory unit upper "9.10.1 Installing the CPU memory unit upper"
7 Installing the CPU memory unit in the chassis "9.10.2 Installing the CPU memory unit in the chassis"
Table 9-5  Memory installation workflow and procedures
Item Maintenance work procedure Reference
1 Accessing the CPU memory unit "9.5.1 Accessing a CPU memory unit"
2 Removing a CPU memory unit from the chassis "9.5.2 Removing a CPU memory unit from the chassis"
3 Removing the CPU memory unit upper when the target memory is in the CPU memory unit lower. "9.5.3 Removing the CPU memory unit upper"
4 Installing memory "9.9 Installing Memory"
5 Installing the removed CPU memory unit upper "9.10.1 Installing the CPU memory unit upper"
6 Installing the CPU memory unit in the chassis "9.10.2 Installing the CPU memory unit in the chassis"
Table 9-6  Memory removal workflow and procedures
Item Maintenance work procedure Reference
1 Accessing the CPU memory unit "9.5.1 Accessing a CPU memory unit"
2 Removing a CPU memory unit from the chassis "9.5.2 Removing a CPU memory unit from the chassis"
3 Removing the CPU memory unit upper when the target memory is in the CPU memory unit lower. "9.5.3 Removing the CPU memory unit upper"
4 Removing memory "9.8 Removing Memory"
5 Installing the removed CPU memory unit upper "9.10.1 Installing the CPU memory unit upper"
6 Installing the CPU memory unit in the chassis "9.10.2 Installing the CPU memory unit in the chassis"

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