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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

7.4.3 System-stopped removal


7.4.3 System-stopped removal
This section describes the workflows for system-stopped/hot and system-stopped/cold FRU removal. References to detailed descriptions are written in the workflow. See any of them as required.
Note - System-stopped/cold removal of the SPARC M10-4S when every SPARC M10-4S is in the cold state is not supported.
Initialization must be done when the SPARC M10-4S to be removed and the SPARC M10-4S where the master XSCF operates are in the hot state. Use the initbb command from the XSCF shell of the master XSCF.
A SPARC M10-4S removed without initialization will not operate normally.
System-stopped removal has the following patterns:
System-stopped/hot removal (for an internal disk or PCIe card)
System-stopped/hot removal can be performed on an internal disk and a PCIe card. Perform the following procedure to remove the unit.
Figure 7-28  System-stopped/hot removal flow (for an internal disk or PCIe card)
Figure 7-28 System-stopped/hot removal flow (for an internal disk or PCIe card)
Table 7-29  System-stopped/hot removal work procedure (for an internal disk or PCIe card)
Item Work procedure Reference
1 Opening the rack door  
2 Switching the mode switch on the operation panel to Service mode "5.2 Switching the Mode Switch to Service Mode"
3 Checking the operating condition of the system and the I/O device usage status "5.3 Checking the Operating Condition and Resource Usage Status"
4 Stopping the system "5.6 Stopping the Entire System"
5 Lowering the cable support for maintenance on a PCIe card "5.9.2 Lowering the cable support"
6 Removing the target FRU See the removal procedure for each FRU
"8.3 FRU Removal and Installation Flow"
"10.3 FRU Removal and Installation Flow"
7 Securing the cable support after maintenance on a PCIe card "6.1.2 Fixing the cable support"
8 Diagnosing the chassis requiring maintenance "6.3.1 Diagnosing the system board"
9 Confirming that there is no problem with the chassis after the removal "6.3.3 Checking the FRU status after maintenance"
10 Returning the mode switch on the operation panel to Locked mode "6.6 Returning the Mode Switch to Locked Mode"
11 Starting the system "6.8 Starting the Entire System"
12 Closing the rack door  
System-stopped/cold removal (for a single-chassis configuration)
System-stopped/cold removal can be performed on the CPU memory unit upper, a PCI Express card, memory, and an internal disk in a single-chassis configuration. Perform the following procedure to remove the unit.
Figure 7-29  System-stopped/cold removal flow (for a single-chassis configuration)
Figure 7-29 System-stopped/cold removal flow (for a single-chassis configuration)
Table 7-30  System-stopped/cold removal work procedure (for a single-chassis configuration)
Item Work procedure Reference
1 Opening the rack door  
2 Switching the mode switch on the operation panel to Service mode "5.2 Switching the Mode Switch to Service Mode"
3 Checking the operating condition of the system and the I/O device usage status "5.3 Checking the Operating Condition and Resource Usage Status"
4 Stopping the system "5.6 Stopping the Entire System"
5 Enabling maintenance of the chassis requiring maintenance "5.9 Accessing a FRU"
6 Removing the target FRU See the removal procedure for each FRU
"8.3 FRU Removal and Installation Flow"
"9.4 FRU Removal and Installation Flow"
"10.3 FRU Removal and Installation Flow"
7 Restoring the chassis requiring maintenance "6.1 Restoring the Chassis"
8 Performing a diagnosis test "6.3.1 Diagnosing the system board"
9 Confirming that there is no problem with the chassis after the removal "6.3.3 Checking the FRU status after maintenance"
10 Returning the mode switch on the operation panel to Locked mode "6.6 Returning the Mode Switch to Locked Mode"
11 Starting the system "6.8 Starting the Entire System"
12 Closing the rack door  
System-stopped/cold removal (for a building block configuration)
System-stopped/cold removal can be performed on the CPU memory unit upper, a PCI Express card, memory, and an internal disk in a building block configuration. Perform the following procedure to remove the unit.
Figure 7-30  System-stopped/cold removal flow (for a building block configuration)
Figure 7-30 System-stopped/cold removal flow (for a building block configuration)
Table 7-31  System-stopped/cold removal work procedure (for a building block configuration)
Item Work procedure Reference
1 Opening the rack door  
2 Switching the mode switch on the operation panel to Service mode "5.2 Switching the Mode Switch to Service Mode"
3 Checking the operating condition of the system and the I/O device usage status "5.3 Checking the Operating Condition and Resource Usage Status"
4 Stopping the system "5.6 Stopping the Entire System"
5 Releasing the chassis requiring maintenance from the system "5.8.1 Releasing of the SPARC M10-4S chassis (possible only in a system with a building block configuration)"
6 Removing the chassis requiring maintenance "5.9 Accessing a FRU"
7 Removing the target FRU See the removal procedure for each FRU
"8.3 FRU Removal and Installation Flow"
"9.4 FRU Removal and Installation Flow"
"10.3 FRU Removal and Installation Flow"
8 Restoring the chassis requiring maintenance "6.1 Restoring the Chassis"
9 Incorporating the chassis requiring maintenance into the system "6.2.1 Incorporation of the SPARC M10-4S chassis (possible only in a system with a building block configuration)"
10 Performing a diagnosis test "6.3.1 Diagnosing the system board" (*1)
"6.3.2 Diagnosing the crossbar unit and crossbar cables"
11 Confirming that there is no problem with the chassis after the removal "6.3.3 Checking the FRU status after maintenance"
12 Returning the mode switch on the operation panel to Locked mode "6.6 Returning the Mode Switch to Locked Mode"
13 Starting the system "6.8 Starting the Entire System"
14 Closing the rack door  
*1 The testsb command is executed during replacefru command processing. However, if that is canceled, diagnose the system board before incorporating the chassis requiring maintenance into the physical partition.

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