Platform Notes: Ultra 450 Workstation and Ultra Enterprise 450 Server

806-3992-10

Contents

Preface

1. Configuring Disk Slot Associations

Overview

Setting Disk Slot Associations

2. System Configuration Parameters

UPA Probing

PCI Probing

Memory Interleaving

Environmental Monitoring and Control

Automatic System Recovery

"Soft" Deconfiguration via Status Property

"Hard" Deconfiguration

CPU Deconfiguration

Memory Deconfiguration

ASR User Override Capability

"Soft" Deconfigure Override

"Hard" Deconfigure Override

Auto-Boot Options

Reset Scenarios

3. Disk Drive Hot-Plug Procedures

Overview

Adding a Hot-Pluggable Disk Drive

Selecting a Slot for the New Disk Drive

Adding the Disk Drive

Configuring the Solaris Environment

Configuring the New Disk Drive Within Your Application

Configuring the New Disk Drive for a UNIX File System (UFS)

Adding a Disk to a Solstice DiskSuite Disk Set

Replacing a Faulty Hot-Pluggable Disk Drive

Prepare Spare Drives

Identifying the Faulty Disk Drive

Replacing the Disk Drive Within Your Application

UNIX File System (UFS)

Preparing to Replace the Disk Drive

Removing and Replacing the Disk Drive

Restoring the UFS File System

Solstice DiskSuite

Preparing to Replace the Disk Drive

Removing and Replacing the Disk Drive

Restoring the Solstice DiskSuite Diskset Files

Removing a Hot-Pluggable Disk Drive

Identifying the Faulty Disk Drive

Removing a Disk Drive From Your Application

UNIX File System (UFS)

Removing the Disk Drive

Solstice DiskSuite

Removing the Disk Drive

4. Mapping Between Logical and Physical Device Names

Overview

Mapping From Error Message to Disk Slot Number and UNIX Logical Name

Mapping From UNIX Logical Name to Disk Slot Number

Mapping From Disk Slot Number to UNIX Logical Name