Oracle M10 User Manual

Fujitsu M10-1/SPARC M10-1

Service Manual

Manual Code: C120-E681-17EN February 2020

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L'APTITUDE A UNE UTILISATION PARTICULIERE OU A L'ABSENCE DE CONTREFACON.

Preface　xi

Chapter 1　Before Starting Maintenance Work　1

1.1　Warning/Caution Indications　1

1.2　Labels/Tags　2

1.3　Safety Precautions　3

1.4　Precautions on Static Electricity　4

1.5　Other Precautions　6

1.6　Emergency Power Off　6

Chapter 2　Understanding the System Components　9

2.1　Identifying the Names and Locations of Components　9

2.2　Checking the Memory Configuration

2.2.1　Memory installation rules　12

2.2.2　Checking memory information　13

2.3　Confirming the Functions of the Operation Panel　14

2.3.1　Display function of the operation panel　15

2.3.2　Control function of the operation panel　16

2.4　Checking the LED Indications　18

2.4.1　Operation panel LEDs　18

2.4.2　LEDs on the rear panel

2.4.3　LEDs on each component　20

Chapter 3　Types of Maintenance　25

(System locator)　20

Rules　12

iii

3.1　Types of Maintenance Supported in the SPARC M10-1　25

3.2　Active Maintenance　26

3.3　System-stopped Maintenance (Inactive Maintenance)　27

Chapter 4　Preparation and Precautions for Maintenance　29

4.1　Confirming the System Configuration　29

4.1.1　Confirming the hardware configuration　29

4.1.2　Confirming the software and firmware configurations　30

4.1.3　Confirming the FRU information and

resource information　33

4.2　Troubleshooting　34

4.2.1　Confirming whether there is a failure　34

4.2.2　Identifying a failure　35

4.2.3　Downloading error log information　41

4.3　Maintenance Precautions　41

4.3.1　Precautions for replacement　41

4.3.2　Precautions for expansion　43

4.3.3　Precautions for reduction　44

Chapter 5　Preparations Required for Maintenance　45

5.1　Preparing Tools Required for

Maintenance　45

5.2　Switching the Mode Switch to Service Mode　46

5.3　Checking the Operating Condition and Resource Usage Status　46

5.3.1　Checking the operating condition of the physical partition or

logical domain　46

5.3.2　Checking the assignment status of I/O devices　47

5.3.3　Checking the usage status of the internal disk　48

5.4　Enabling the Removal of an Internal Disk　48

5.4.1　How to identify a disk slot　49

5.4.2　Releasing an internal disk from the system　51

5.5　Stopping the Entire System　52

5.5.1　Stopping the system with the XSCF command　52

5.5.2　Stopping the system from the operation panel　53

5.6　Saving Setting Information

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and Configuration Information　54

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5.6.1　Saving XSCF setting information　54

5.6.2　Setting recovery mode　54

5.6.3　Saving the logical domain configuration information and

OpenBoot PROM environment variables　55

5.7　Releasing a FRU from the System with the replacefru Command　57

5.8　Accessing a FRU　58

5.8.1　Removing the power cords　59

5.8.2　Removing the cables　60

5.8.3　Pulling

the chassis out from the rack　60

5.8.4　Opening the fan cover　61

5.8.5　Removing the upper cover　63

5.8.6　Removing the air duct and PSU backplane cover　63

5.8.7　Releasing the cable guide lock　65

Chapter 6　Understanding the Preparations for Restoring the System　67

6.1　Restoring the Chassis　67

6.1.1　Locking the

cable guide　67

6.1.2　Installing the air duct and PSU backplane cover　69

6.1.3　Installing the upper cover　71

6.1.4　Closing the fan cover　71

6.1.5　Putting the chassis into the rack　73

6.1.6　Installing the power cords　74

6.2　Incorporating a FRU into the System with the replacefru Command

6.3　After Replacing

the Motherboard Unit/PSU Backplane　78

6.3.1　Setting the time　79

6.3.2　Confirming the firmware version　79

6.3.3　When the system is configured with a hardware RAID　80

6.4　Diagnosing a Replacement FRU　80

6.5　Restoring Setting Information and Configuration Information　82

6.5.1　Restoring XSCF setting information　82

Contents v

6.5.2　Confirming that the logical domain configuration is the same as

that before memory was installed　82

6.5.3　Restoring the logical domain configuration information and

OpenBoot PROM environment variables　83

6.6　Incorporating an Internal Disk　86

6.7　Checking the FRU Status after Maintenance　87

6.8　Returning the Mode Switch to Locked Mode　88

6.9　Starting the System　89

6.9.1　Starting the system with an XSCF command　89

6.9.2　Starting the system from the operation panel　89

Chapter 7　Maintenance Flow　91

7.1　Maintenance Workflow　91

7.2　FRU Replacement Workflow　93

7.2.1　Active replacement　93

7.2.2　System-stopped replacement　97

7.3　FRU Installation Workflow　104

7.3.1　Active addition　104

7.3.2　System-stopped

7.4　FRU Removal Workflow　111

7.4.1　Active removal　111

7.4.2　System-stopped removal　113

Chapter 8　Maintaining the PCI Express Cards　121

8.1　Before Maintaining a PCI Express Card　121

8.2　PCI Express Card Configuration　121

8.3　Removing a PCI Express Card　122

8.3.1　Accessing a PCIe card　123

8.3.2　Removing a PCI Express

8.3.3　Removing a PCIe card　124

8.4　Installing a PCI Express Card　125

8.4.1　Installing a PCI Express card　125

8.4.2　Installing a PCIe riser　126

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addition　105

riser　123

February 2020vi

8.4.3　Restoring the chassis　126

Chapter 9　Maintaining the Internal Disks　129

9.1　Before Maintaining an Internal Disk　129

9.2　Configuration of the Internal Disks　129

9.3　Removing an Internal Disk　130

9.4　Installing an Internal Disk　132

Chapter 10　Maintaining the HDD Backplane　135

10.1　Before Maintaining the HDD Backplane　135

10.2　HDD Backplane

Location　135

10.3　Removing the HDD Backplane　136

10.3.1　Accessing the HDD backplane　137

10.3.2　Removing the HDD backplane　137

10.4　Installing the HDD Backplane　140

10.4.1　Installing the HDD backplane　140

10.4.2　Restoring the chassis　143

Chapter 11　Maintaining the Power Supply Units　145

11.1　Before Maintaining a Power Supply Unit　145

11.2　Configuration

the Power Supply Units　145

11.3　Removing a Power Supply Unit　146

11.3.1　Accessing a power supply unit　146

11.3.2　Removing a power supply unit　147

11.4　Installing a Power Supply Unit　148

11.4.1　Installing a power supply unit　148

11.4.2　Restoring the chassis　149

Chapter 12　Maintaining the PSU Backplane　151

12.1

Before Maintaining the PSU Backplane　151

12.2　PSU Backplane Location　151

12.3　Precautions for Maintaining the PSU Backplane　152

12.4　Removing the PSU Backplane　153

12.4.1　Accessing the PSU backplane　153

12.4.2　Removing the PSU backplane　153

Contents vii

12.5　Installing the PSU Backplane　158

12.5.1　Installing the PSU backplane　158

12.5.2　Restoring the chassis　161

Chapter 13　Maintaining the Cable Kit　163

13.1　Before Maintaining the Cable Kit　163

13.2　Cable Kit Location　163

13.3　Removing the Cable Kit　164

13.3.1　Accessing the cable kit　165

13.3.2　Removing the cable kit　165

13.4

Installing the Cable Kit　170

13.4.1　Installing the cable kit　170

13.4.2　Restoring the chassis　173

Chapter 14　Maintaining the Operation Panel　175

14.1　Before Maintaining the Operation Panel　175

14.2　Operation Panel Location　175

14.3　Removing the Operation Panel　176

14.3.1　Accessing the operation panel　176

14.3.2　Removing the operation panel　177

14.4　Installing

14.4.1　Installing the operation panel　179

14.4.2　Restoring the chassis　179

Chapter 15　Maintaining the Fan Units　181

15.1　Before Maintaining a Fan Unit　181

15.2　Configuration of the Fan Units　181

15.3　Removing a Fan Unit　182

15.3.1　Accessing a fan unit　183

15.3.2　Removing a fan unit　183

15.4

Installing a Fan Unit　184

15.4.1　Installing a fan unit　184

15.4.2　Restoring the chassis　185

Chapter 16　Maintaining the Motherboard Unit/Memory　187

Fujitsu M10-1/SPARC M10-1 Service Manual

the Operation Panel　178

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16.1　Before Maintaining the Motherboard Unit/Memory　187

16.2　Motherboard Unit Location　187

16.3　Memory Locations　188

16.4　Precautions for Motherboard Unit Replacement　190

16.5　Removing the Motherboard Unit and Memory　191

16.5.1　Accessing the motherboard unit　191

16.5.2　Removing memory　191

16.5.3　Removing the motherboard unit　193

16.5.4　Switching the microSD card　197

16.6　Installing

the Motherboard Unit and Memory　202

16.6.1　Installing the motherboard unit　202

16.6.2　Installing memory　209

16.6.3　Restoring the chassis　209

Appendix A　Component List　211

Appendix B　Component Specifications　213

B.1　Motherboard Unit　213

B.2　Power Supply Unit　214

B.3　Fan Unit　214

B.4　Internal Disk　215

B.5　PCI Express Card　215

B.6　Backplanes　216

B.7

Operation Panel　217

Appendix C　Oracle Solaris Troubleshooting Commands　219

C.1　iostat Command　219

C.2　prtdiag Command　221

C.3　prtconf Command　223

C.4　netstat Command　226

C.5　ping Command　227

C.6　ps Command　229

C.7　prstat Command　230

Appendix D　External Interface Specifications　233

Contents ix

D.1　Serial Port　233

D.1.1　Wire connection chart for serial cables　234

D.2　USB Port　234

D.3　SAS Port　234

D.4　RESET Switch　235

Appendix E　Removing the Lithium Battery　237

E.1　Location of the Lithium Battery　237

E.2　Removing the Lithium Battery　238

Index　239

Fujitsu M10-1/SPARC M10-1 Service Manual

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February 2020x

Preface

This document describes the maintenance procedures for the Oracle or Fujitsu SPARC M10-1. This document can also be used as a disassembly procedure for disposal or recycling. The maintenance work should be performed by service engineers and/or field engineers.

Fujitsu M10 is sold as SPARC M10 by Fujitsu in Japan. Fujitsu M10 and

SPARC M10 are identical products.

Audience

This document is intended for service engineers and field engineers who perform maintenance work on the system.

Notes on Safety

Read the following documents thoroughly before using or handling the SPARC M10 Systems.

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February 2020xii

■

Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 Important Legal and Safety Information

■

Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 Safety and Compliance Guide

Text Conventions

This manual uses the following fonts and symbols to express specific types of information.

Font/Symbol Meaning Example

aBbCc123

AaBbCc123

Italic Indicates the name of a reference manual. See the Fujitsu M10-1/SPARC M10-1

" " Indicates the names of chapters, sections, items,

What you type, when contrasted with on-screen computer output. This font is used to indicate an example of command input.

The names of commands, files, and directories; on-screen computer output. This font is used to indicate an example of command output in the frame.

buttons, or menus.

XSCF>

XSCF> User Name: Privileges:

Installation Guide.

See "Chapter 2 Network Connection."

adduser jsmith

showuser -P

jsmith useradm auditadm

Command Syntax in the Text

While the XSCF commands have a section number of (8) or (1), it is omitted from the text. For details on the commands, see the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 XSCF Reference Manual.

Syntax of the Command-Line Interface (CLI)

The command syntax is as follows:

■

A variable that requires the input of a value is in Italics.

■

An optional element is enclosed in [].

Preface xiii

■

A group of options for an optional keyword is enclosed in [] and delimited by |.

Document Feedback

If you have any comments or requests regarding this document, please take a moment to share them with us. Along with the manual code, manual title, and page number, state your points specifically at one of the following websites:

■

Global site

https://www.fujitsu.com/global/contact/

■

Japanese site

https://www.fujitsu.com/jp/products/computing/servers/unix/sparc/contact/

Fujitsu M10-1/SPARC M10-1 Service Manual

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February 2020xiv

Chapter 1

Before Starting Maintenance Work

This chapter describes the safety precautions that must be observed before starting any maintenance work. Note the meanings of each of the following symbols and labels to ensure that the work is done correctly.

■

Warning/Caution Indications

Labels/Tags

Safety Precautions

Precautions on Static Electricity

Other Precautions

Emergency Power Off

1.1 Warning/Caution Indications

This manual uses the following conventions to indicate warning and alert messages, which are intended to prevent injury to the user and others as well as damage to property.

Warning

serious personal injury if the user does not perform the procedure correctly.

Caution

moderate personal injury if the user does not perform the procedure correctly. This also indicates that damage to the unit itself or other property may occur if the user does not perform the procedure correctly.

"WARNING" indicates a potential hazard that could result in death or

"CAUTION" indicates a potential hazard that could result in minor or

1.2 Labels/Tags

This section describes the labels and tags attached to the chassis. Observe the precautions of the standard labels attached to the chassis when performing maintenance.

Caution -

Note

actually affixed to the chassis.

■

Do not remove the labels or tags.

The contents of the labels and tags described here may differ from those that are

The system name plate label (A in Figure 1-1) describes the model number, serial number, manufacture date, rated voltage/current, number of phases, frequency, and weight required for maintenance and management.

The standard label (B in Figure 1-1) describes the following certification standards.

- Safety: NRTL/C, BIS

- Radio wave: VCCI-A, FCC-A, ICES, and KCC

- Safety and radio wave: CE, CCC, BSMI, RCM, and EAC

Figure 1-1

Location of the system name plate label and standard label

■

The RFID tag carries an Asset ID. The RFID tag is affixed to the operation panel.

Fujitsu M10-1/SPARC M10-1 Service Manual • February 20202

Figure 1-2

RFID tag

1.3 Safety Precautions

Caution -

maintenance.

■

Observe the following precautions to protect yourself when performing

Observe all the precautions, warnings, and instructions described on the chassis.

Do not insert foreign objects into the openings in the chassis. Any such foreign object could come into contact with high-voltage circuitry or could short circuit the components, causing a fire or an electric shock.

Chapter 1　Before Starting Maintenance Work 3

■

Contact a service engineer to inspect the chassis.

Safety precautions on electricity

■

Confirm that the voltage and frequency of your input power supply match the electric rating described on the system name plate label affixed on the chassis.

■

Wear a wrist strap when handling an internal disk, a mother board unit, or other printed boards.

■

Use grounded power outlets.

■

Do not attempt to make any mechanical or electrical modifications. Fujitsu shall

not be responsible for the regulatory compliance of a chassis that has been modified.

Rack-related safety precautions

■

The racks should be fixed on the floor, ceiling, or the adjacent frame.

■

The racks may be supplied with a quakeresistant options kit. The use of the quakeresistant options kit prevents the racks from falling over when sliding a chassis out on a slide rail, either for installation or maintenance.

■

Prior to installation or maintenance, a safety assessment should be conducted by a service engineer in the following cases:

■

When the quakeresistant options kit is not supplied and the rack is not fixed to the floor with bolts: Confirm safety by checking whether the rack could fall over, etc. when a chassis is pulled out on the slide rail.

■

When the rack is to be installed on a raised floor: Check that the raised floor can bear the load when a chassis is pulled out on the slide rail.

■

If the chassis is mounted at the 20U level or higher, use a step ladder.

■

If multiple chassis are mounted in a rack, perform maintenance for each of the chassis.

For details on the rack, see "Chapter 2 Planning and Preparing for System Installation" in the Fujitsu M10-1/SPARC M10-1 Installation Guide.

1.4 Precautions on Static Electricity

Caution -

described in Table 1-1 to ensure the safety of personnel and the system.

Table 1-1

Item Precaution

Wrist strap Wear an antistatic wrist strap when handling printed boards and

Fujitsu M10-1/SPARC M10-1 Service Manual • February 20204

Observe the precautions related to electrostatic discharge (ESD) as

ESD precautions

components containing electronic components.

Table 1-1

Item Precaution

ESD mat An approved ESD mat provides protection from static damage

Antistatic bag/ ESD safe packaging box

ESD precautions (continued)

when used with a wrist strap. The mat also acts as a cushion to protect the small parts that are attached to printed boards.

After removing a printed board or component, place it in the antistatic

bag or ESD safe packaging box.

How to use a wrist strap

Wear a wrist strap in such a way that the inner metal surface (A in Figure 1-3) of the wrist strap band is in contact with your skin. Connect the clip (B in Figure 1-3) directly to the chassis.

Caution

strap clip to the chassis, the operator and components have the same electrical potential, thus eliminating the danger of static damage.

Figure 1-3

- Do

not connect the wrist strap clip to the ESD mat. By connecting the wrist

Wrist strap connection destination

Chapter 1　Before Starting Maintenance Work 5

1.5 Other Precautions

Caution -

■

Observe the precautions shown below to ensure the safety of the system.

The printed boards in a chassis can be easily damaged by static electricity. To prevent damage to printed boards, wear a wrist strap and connect it to the chassis prior to starting maintenance.

If excessive force is applied to the motherboard unit, the components mounted on the printed boards could be damaged. When handling the motherboard unit, observe the following precautions:

■

Handle the motherboard unit by holding it by the handle.

■

When removing the motherboard unit from its packaging, keep the motherboard

unit horizontal until you lay it on the cushioned ESD mat.

■

Connectors and components on the motherboard unit have thin pins that bend easily. Therefore, do not place the motherboard unit on a hard surface.

■

Be careful not to damage the small parts mounted on both sides of the motherboard unit.

The heat sinks can be damaged by incorrect handling. Do not touch the heat sinks with your hands or other objects while replacing or removing motherboard units.

If a

heat sink becomes disconnected or is broken, obtain a replacement motherboard

unit. When storing or carrying a motherboard unit, ensure that the heat sinks are sufficiently protected.

When removing a cable such as the LAN cable, if you cannot reach the latch lock

the connector, use a flat headed screwdriver to push the latch and release the

cable. If you use force to remove the cable, the LAN port of the motherboard unit

or a

PCI Express

(PCIe) card may be damaged.

Do not use any power cords other than those specified.

Check the appearance of the products before starting work. When unpacking them, confirm that no unit is deformed, no connector is damaged, and there are no other such defects. Do not mount the products that have a defect in the appearance. Mounting a product that has a defect in appearance may

damage the SPARC M10-1.

1.6 Emergency Power Off

This section describes the procedure for powering off the system in an emergency.

Fujitsu M10-1/SPARC M10-1 Service Manual • February 20206

Caution

immediately stop using the unit and turn off the power supply. Regardless of the operation you are performing, give top priority to fire prevention.

- In an

emergency (such as smoke or flames coming from the chassis),

Remove all the power cords from the power supply units.

For details, see "5.8.1 Removing the power cords."

Figure 1-4

Removing the power cords

Chapter 1　Before Starting Maintenance Work 7

Fujitsu M10-1/SPARC M10-1 Service Manual • February 20208

Chapter 2

Understanding the System Components

This section describes the components mounted on the SPARC M10-1. It is necessary to confirm and fully understand the configurations of the components

mounted in the chassis as well as the LED indications before starting any maintenance

work.

■

For the specifications of each component, see "Appendix B Component Specifications."

Identifying the Names and Locations of Components

Checking the Memory Configuration Rules

Confirming the Functions of the Operation Panel

Checking the LED Indications

2.1 Identifying the Names and Locations of Components

This section describes the names and locations of the components mounted on the SPARC M10-1.

Components that can be accessed from the front

Figure 2-1

Locations of components that can be accessed from the front

(1)

Location number

1 Internal disk

Component

Components that can be accessed from the rear

Figure 2-2

Locations of components that can be accessed from the rear

(1)

Location number

1Power

Fujitsu M10-1/SPARC M10-1 Service Manual

Component

supply unit

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February 202010

Internal components

To access the internal components, open the fan cover and remove the upper cover. For details on how to remove the covers, see "5.8.4 Opening the fan cover" or "5.8.5

Removing the upper cover."

Figure 2-3

Locations of internal components

(2)

(1)

(3)

(4)

(5)

(6)

(7)

Location number

1Fan

2 Motherboard unit

3PCI

4Memory

5PSU

6HDD

7 Operation panel

Component

unit

Express (PCIe) card

backplane

Chapter 2　Understanding the System Components 11

2.2 Checking the Memory Configuration Rules

This section describes the memory installation rules and the method for checking memory information.

2.2.1 Memory installation rules

Install the memory in accordance with the following rules:

■

Install memory in units of four or eight modules.

■

When memory is installed in units of four or eight modules, install the memory modules of the same capacity and rank.

■

Use either R-DIMM (Registered DIMM: 8 GB/16 GB/32 GB) memory or LR-DIMM (Load Reduced DIMM: 64 GB) memory.

■

For memory mirroring, install 8 or 16 memory modules and install the memory modules of the same capacity and rank for memory groups A and B.

■

You can install memory modules of different capacities. However, when a 256 GB memory module (64 GB DIMM x 4) is installed, memory modules of other capacities cannot be installed together with it. Be sure to use only 256 GB memory modules (64 GB DIMM x 4).

■

Install memory for group A first, then install memory for group B.

Figure 2-4 shows all memory installation locations. Groups a to d indicate 4-module

memory installation units. Table 2-1 and Table 2-2 list the supported memory installation configurations. Memory for group B cannot be installed until no more memory can As for the installation order of memory modules for memory group B, give priority

using either all R-DIMM or all LR-DIMM memory rather than installing them according to the memory installation configurations shown in Table 2-1 and Table

2-2.

When configuring memory mirroring, install all

combination of mirrored memory is a unit of eight modules as shown in Figure

2-4.

For example, in the memory on the right side of CPU#0 in Figure 2-4, the fourmodule set of MEM#00B, MEM#00A, MEM#01B, and MEM#01A mirrors the four-module

Fujitsu M10-1/SPARC M10-1 Service Manual

be installed for group A.

set of MEM#10B, MEM#10A, MEM#11B, and MEM#11A.

･

the memory in group A or group B.

February 202012

Figure 2-4

Memory installation locations and units

MirroringMirroring

CPU#0

MEM#11B

MEM#13B

MEM#13A

MEM#12B

MEM#12A

MEM#03B

MEM#03A

MEM#02B

MEM#02A

MEM#00B

MEM#00A

MEM#01B

MEM#01A

MEM#10B

MEM#10A

MEM#11A

Front

Table 2-1

Memory module count

12 a in Figure 2-4 b in Figure 2-4 c in Figure 2-4 -

16 a in Figure 2-4 b in Figure 2-4 c in Figure 2-4 d in Figure 2-4

Memory installation configurations (4-module units)

Memory installed

Figure 2-4 ---

Figure 2-4 b in Figure 2-4 --

Table 2-2

Memory module count

16 a in Figure 2-4 b in Figure 2-4 c in Figure 2-4 d in Figure 2-4

Memory installation configurations (8-module units)

Memory installed

Figure 2-4 b in Figure 2-4 --

2.2.2 Checking memory information

Check the type and size of the memory by using the showhardconf command of the XSCF firmware.

Execute the showhardconf command to check the memory information.

2. The capacity and rank of the memory are displayed.

Chapter 2　Understanding the System Components 13

XSCF>

------------------------

showhardconf

Omitted

MBU Status:Normal; Ver:2086h; Serial:TZ1249M00C ;

FRU-Part-Number:CA07363-D001 A0 Power_Supply_System: ; Memory_Size:64 GB; Type: A ;

CPU#0 Status:Normal; Ver:4142h; Serial:00325040;

Freq:2.800 GHz; Type:0x10; Core:16; Strand:2;

MEM#00A Status:Normal;

Code:2c800118KSF1G72PZ-1G6E1 4531-B1F92ED5; Type:04; Size:8 GB;

MEM#01A Status:Normal;

Code:2c800118KSF1G72PZ-1G6E1 4531-B1F92F0B; Type:04; Size:8

MEM#02A Status:Normal;

Code:2c800118KSF1G72PZ-1G6E1 4531-1A947388; Type:04; Size:8 GB;

MEM#03A Status:Normal;

Code:2c800118KSF1G72PZ-1G6E1 4531-1A947375; Type:04; Size:8 GB;

------------------------

/7060744

GB;

;

Figure 2-5

MEM#00A Status:Normal;

+ Code:ce8002M393B5270DHO-YH9 0000-83AE9A65;

+ Type:04; Size:8 GB;

How to read the memory information

Memory slot

Capacity and rank

04: R-DIMM (8GB 1rank)

07: R-DIMM (16GB 2rank)

09: R-DIMM (32GB 4rank)

47: LR-DIMM (64GB 8rank)

2.3 Confirming the Functions of the Operation Panel

This section describes the functions of the operation panel. The operation panel provides the system's display and control functions. The field engineer and system administrator can specify the operation mode or control start/stop of the system while checking the LEDs indicating the system operation status.

Fujitsu M10-1/SPARC M10-1 Service Manual

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February 202014

Figure 2-6

Location of the operation panel

Figure 2-7

Appearance of operation panel

(1) (2) (3) (4) (5)

Location number

1 POWER LED

2XSCF

3CHECK

4Mode

5Power

LED/switch

STANDBY LED

switch

LED

2.3.1 Display function of the operation panel

The operation panel has three LED indicators as a display function. The LED indicators indicate the following. For details, see "2.4.1 Operation panel LEDs."

■

General system status

■

System error warning

■

System error location

Chapter 2　Understanding the System Components 15

Figure 2-8

(1) (2) (3)

Operation panel LEDs

Location number

1 POWER LED

2XSCF

3CHECK

LED

STANDBY LED

LED

2.3.2 Control function of the operation panel

The operation panel has the following switches to implement its control function:

■

Mode switch (slide switch) Specifies the operation or maintenance mode.

■

Power switch Controls start/stop of the system.

Figure 2-9

Operation panel switches

(1) (2)

Fujitsu M10-1/SPARC M10-1 Service Manual

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February 202016

+ 224 hidden pages

Oracle M10 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Preface

Audience

Related Documentation

Notes on Safety

Text Conventions

Command Syntax in the Text

Syntax of the Command-Line Interface (CLI)

Document Feedback

1.1 Warning/Caution Indications

1.2 Labels/Tags

1.3 Safety Precautions

1.4 Precautions on Static Electricity

1.5 Other Precautions

1.6 Emergency Power Off

2.1 Identifying the Names and Locations of Components

2.2 Checking the Memory Configuration Rules

2.2.1 Memory installation rules

2.2.2 Checking memory information

2.3 Confirming the Functions of the Operation Panel

2.3.1 Display function of the operation panel

2.3.2 Control function of the operation panel