Internal Interconnect Assembly Configuration

SPARC M8 and SPARC M7 Servers Service Manual

Document Information

Using This Documentation

Product Documentation Library

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Identifying Components

Server Front Components (SPARC M8-8 and SPARC M7-8 Servers)

Server Rear Components (SPARC M8-8 and SPARC M7-8 Servers)

Server Front Components (SPARC M7-16)

Server Rear Components (SPARC M7-16)

CMIOU Chassis Front Components

CMIOU Chassis Rear Components

Switch Chassis Front Components (SPARC M7-16)

Switch Chassis Rear Components (SPARC M7-16)

DIMM and eUSB Locations in a CMIOU

Supported Storage Devices

Understanding Server Cooling Zones

CMIOU Chassis Cooling Zones

Switch Chassis Cooling Zones

Component Service Task Reference

Detecting and Managing Faults

Checking for Faults

Identify Faulted Components

Identify Disabled Components

Component Oracle ILOM State Properties

Component Names Displayed by Diagnostic Software

Component Fault Tolerances

Oracle ILOM Chassis View

Interpreting LEDs

Component-Specific LEDs

Front Indicator Panel Controls and LEDs

Rear Indicator Panel Controls and LEDs

Performing Advanced Troubleshooting

Display Fault Diagnostics (Message Buffer)

View Log Files (Oracle Solaris)

View Log Files (Oracle ILOM)

Checking Server and Component Health With POST

POST Overview

Configure POST

Oracle ILOM Properties That Affect POST Behavior

Verify That a Fault Has Been Cleared

Clear a Fault Manually

Preparing for Service

Safety Information

Safety Symbols

Tools Needed for Service

Filler Panels and Modules

Component Service Categories

Find the Server Serial Number

Locate the Server

Prevent ESD Damage

Attach an Antistatic Wrist Strap

Prepare a Component for Return to Oracle

Controlling the Server and Domains

Prepare a Component for Removal

Removing Power From the Server or Domain

Prepare to Power Off the Server or Domain

Power Off the Server or Domain (Oracle ILOM)

Switch Off PDU Circuit Breakers

Returning the Server to Operation

Switch on PDU Circuit Breakers

Restart the Server or Host (Oracle ILOM)

Check the Power State of the Server or Host (Oracle ILOM)

Return a Component to Service

Oracle ILOM Service-Related Tools

Understanding Server Configurations and Failover Behavior

SPARC M8-8 and SPARC M7-8 Configurations and Failover Behavior (Two PDomains)

SPARC M8-8 and SPARC M7-8 Configurations and Failover Behavior (One PDomain)

SPARC M7-16 Configurations and Failover Behavior

Servicing CMIOUs

CMIOU Configurations (SPARC M8-8 and SPARC M7-8 With Two PDomains)

CMIOU Configurations (SPARC M8-8 and SPARC M7-8 With One PDomain)

CMIOU Configurations (SPARC M7-16)

Mixed CMIOU Configurations

CMIOU Redundancy

SPARC M8 CMIOU Label

CMIOU Indicators and LEDs

Prepare a CMIOU for Removal

Unseat a CMIOU

Remove a CMIOU

Return a CMIOU to Oracle

Determine Which DIMM Is Faulty (Oracle ILOM)

Determine Which DIMM Is Faulty (LEDs)

DIMM Configuration Fault Messages

Remove a DIMM

Install a DIMM

Servicing SPs

SP Firmware and Configuration

SP General Status LEDs

SER MGT and NET MGT Port Locations and Numbering

Oracle ILOM Paths for SPMs

Prevent Automatic SP or SPP Failover

Determine Which SP Is Managing System Activity

Determine Which SPP Is Managing DCU Activity (SPARC M7-16)

Change Which SP Is Managing System Activity

Change Which SPP Is Managing DCU Activity (SPARC M7-16)

Prepare to Remove an SP

Prepare to Remove an SPP (SPARC M7-16)

Remove an SP or SPP

Install an SP or SPP

Servicing PCIe Cards

PCIe Card Slot Configuration and Numbering

Understanding PCIe Card Device and Service Paths

PCIe Card Paths (Bottom CMIOU Chassis)

PCIe Card Paths (Top CMIOU Chassis)

Supported PCIe Card Carriers and PCIe Cards

PCIe Card Installation Order Guidelines

Card Installation Bottom CMIOU Chassis (Servers With Multiple PDomains)

Card Installation Bottom CMIOU Chassis (SPARC M7 With One PDomain)

Card Installation Top CMIOU Chassis (SPARC M7-16)

PCIe Card Carrier LEDs and Controls

Locate a PCIe Card in the Server

Prepare a PCIe Card For Removal

Remove a PCIe Card Carrier and Card From the Server

Install a PCIe Card Into a Card Carrier

Install a Card Carrier Into the Server

Restore a PCIe Card Configuration on an I/O Domain

Verify the PCIe Card

Servicing Power Supplies

Power Supply LEDs

Remove a Power Supply

Remove the Power Supply Shims (SPARC M8)

Install the Power Supply Shims (SPARC M8)

Install a Power Supply

Servicing Fan Modules (CMIOU Chassis)

Fan LEDs (CMIOU Chassis)

Remove a Fan Module (CMIOU Chassis)

Install a Fan Module (CMIOU Chassis)

Servicing Fan Modules (Switch Chassis)

Fan Module LED (Switch Chassis)

Remove a Fan Module (Switch Chassis)

Install a Fan Module (Switch Chassis)

Servicing Switch Units

Switch Unit LEDs

Prepare a Switch Unit for Removal

Unseat a Switch Unit

Remove a Switch Unit

Reseat a Switch Unit

Install a Switch Unit

Servicing a CMIOU Chassis Fan Cable Assembly

Remove a Fan Cable Assembly

Install a Fan Cable Assembly

Servicing the Front Indicator Panel

Remove a Front Indicator Panel

Install a Front Indicator Panel

Servicing the Front Indicator Panel Cable

Remove the Front Indicator Panel Cable

Install the Front Indicator Panel Cable

Servicing Power Modules

Remove a Power Module

Install a Power Module

Servicing SP Trays

Unseat or Remove an SP Tray

Reseat or Install an SP Tray

PDU and AC Connections

Prepare a PDU for Removal

Remove a PDU

Install a PDU

Servicing the CMIOU Chassis

Remove a CMIOU Chassis

Install a CMIOU Chassis

Servicing the Switch Chassis

Remove a Switch Chassis

Install a Switch Chassis

Servicing SP Internal Interconnect Assemblies

Remove an SP Internal Interconnect Assembly

Install an SP Internal Interconnect Assembly

Servicing Internal Interconnect Assemblies

Internal Interconnect Assembly Configuration

Remove an Internal Interconnect Assembly

Install an Internal Interconnect Assembly

Servicing External Interconnect Assemblies

External Interconnect Assembly Configuration

Remove an External Interconnect Assembly

Install an External Interconnect Assembly

Glossary

Index

Index Numbers and Symbols

Language:

This figure shows the internal interconnect assembly slot labels and positions.

image:Illustration that shows internal interconnect slot labeling.

No.	Description
1	SPARC M8-8 and SPARC M7-8 server (two PDomain) slot labels
2	SPARC M8-8 and SPARC M7-8 server (one PDomain) slot labels

Related Information

Remove an Internal Interconnect Assembly
Install an Internal Interconnect Assembly