Fujitsu M10-4 - Page 261

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Figure

9-68

　　

CPU

memory

unit

upper

and

positions

of

the

clips

on

the

side

guide

(for

the

SPARC

M10-4/M10-4S

with

a

FRAME-A

CPU

memory

unit)

Chapter

9

　

Maintaining

the

CPU

Memory

Unit/Memory 247

Table of Contents

Default Chapter3
- Table of Contents3
- Preface11
Chapter 1 Before Starting Maintenance Work15
- Warning/Caution Indications15
- Warning Labels16
- Labels/Tags16
  - Safety Precautions18
- Notes Regarding Static Electricity19
  - Other Precautions20
- Emergency Power off21
Chapter 2 Understanding The System Components23
- Identifying the Names and Locations of Components23
- Checking the Memory Configuration Rules27
  - Memory Installation Rules28
  - Checking Memory Information31
- Confirming the Functions of the Operation Panel32
  - Display Function of the Operation Panel34
  - Control Function of the Operation Panel35
- Checking the LED Indications38
Chapter 3 Type Of Maintenance47
- Types of Maintenance Supported in the SPARC M10-4/M10-4S47
  - Active Maintenance48
- Inactive Maintenance49
- System-Stopped Maintenance50
Chapter 4 Preparation And Precautions for Maintenance51
- Confirming the System Configuration51
- Troubleshooting54
- Maintenance Precautions61
Chapter 5 Preparations Required for Maintenance67
- Preparing Tools Required for Maintenance67
- Switching the Mode Switch to Service Mode68
- Checking the Operating Condition and Resource Usage Status68
- Preparations for Enabling Active Maintenance70
- Releasing the Assignment of I/O Devices70
- Enabling the Removal of an I/O Device75
  - Releasing a Chassis Requiring Maintenance from the Physical Partition83
- Powering off the Physical Partition Requiring Maintenance85
- Stopping the Entire System87
  - Stopping the System with the XSCF Command87
  - Stopping the System from the Operation Panel89
- Saving XSCF Setting Information89
- Releasing a SPARC M10-4/M10-4S FRU from the System with the90
- Accessing an FRU93
Chapter 6 Restoring The System101
- Restoring the Chassis101
- Incorporating a SPARC M10-4/M10-4S FRU into the System with the106
- Diagnosing a Replacement FRU110
  - Diagnosing the System Board110
  - Diagnosing the Crossbar Unit and Crossbar Cables110
- Restoring XSCF Setting Information111
- Incorporating a Chassis and I/O Device into a Physical Partition112
- Returning the Mode Switch to Locked Mode121
- Powering on the Physical Partition Requiring Maintenance121
- Starting the Entire System122
  - Starting the System with an XSCF Command122
  - Starting the System from the Operation Panel123
Chapter 7 Maintenance Flow125
- Maintenance Workflow125
- FRU Replacement Workflow127
- FRU Installation Workflow152
- FRU Removal Workflow166
Chapter 8 Maintaining The PCI Express Cards183
- Configuration of the PCI Express Cards183
Chapter 9 Maintaining The CPU Memory Unit/Memory197
- Configuration of the CPU Memory Unit and Memory197
  - Configuration of the CPU Memory Unit197
  - Memory Configuration199
- Before Maintaining a CPU Memory Unit200
  - Maintenance Precautions200
  - Maintenance Flow200
- Removing a CPU Memory Unit204
- Installing a PCI Express Cable215
- Switching the Microsd Card248
- Removing Memory252
- Installing Memory254
- Installing a CPU Memory Unit254
  - Installing the CPU Memory Unit Upper254
  - Installing the CPU Memory Unit in the Chassis265
Chapter 10 Maintaining The Internal Disks267
- Configuration of the Internal Disks267
Chapter 11 Maintaining The Fan Units273
- Configuration of the Fan Units273
- Removing a Fan Unit274
- Installing a Fan Unit275
Chapter 12 Maintaining The Power Supply Units277
- Configuration of the Power Supply Units277
- Removing a Power Supply Unit278
- Installing a Power Supply Unit279
Chapter 13 Maintaining The PSU Backplane Unit/Operation Panel281
- Locations of the PSU Backplane Unit and Operation Panel281
- Before Maintaining the PSU Backplane Unit/Operation Panel283
  - Maintenance Precautions283
- Maintenance Flow284
- Removing the PSU Backplane Unit/Operation Panel285
  - Removing the PSU Backplane Unit285
  - Removing the Operation Panel287
- Installing the PSU Backplane Unit/Operation Panel288
  - Installing the Operation Panel288
  - Installing the PSU Backplane Unit289
Chapter 14 Maintaining The Crossbar Cables291
- Configuration of the Ports for the Crossbar Cables291
- Removing the Crossbar Cables295
- Installing the Crossbar Cables297
Chapter 15 Maintaining The Crossbar Units299
- Configuration of the Crossbar Units299
- Removing a Crossbar Unit300
- Installing a Crossbar Unit302
Chapter 16 Maintaining The XSCF BB Control Cables305
- Configuration of the Ports for the XSCF BB Control Cables305
  - Removing an XSCF BB Control Cable307
  - Installing an XSCF BB Control Cable308
Chapter 17 Maintaining The XSCF DUAL Control Cables311
- Configuration of the XSCF DUAL Control Ports311
- Removing an XSCF DUAL Control Cable313
- Installing an XSCF DUAL Control Cable314
Appendix A Component List315
Appendix B Component Specifications317
- CPU Memory Unit317
- Crossbar Unit318
- Power Supply Unit318
- B.2 Crossbar Unit318
- Fan Unit319
- Internal Disk Drive319
- B.4 Fan Unit319
- PCI Express Card320
- Backplanes320
- Operation Panel322
- B.8 Operation Panel322
Appendix C Oracle Solaris Troubleshooting Commands323
- Iostat(1M) Command323
- Prtdiag(1M) Command325
- Prtconf(1M) Command328
- Netstat(1M) Command331
- Ping(1M) Command332
- Ps(1) Command334
- Prstat(1M) Command335
Appendix D External Interface Specifications337
- Serial Port337
  - D.1 Serial Port337
  - Wire Connection Chart for Serial Cable338
- USB Port338
- SAS Port339
- RESET Switch339
- D.3 SAS Port339
- Index341

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