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Suntrademark Storage J4200/J4400 Array System Overview

820-3223-14



Contents

Figures

Tables

Preface

1. The Sun Storage J4200/J4400 Array

Hardware Overview

Front Access to the J4200/J4400 Array

Indicators on the Front of the Trays

Disk Drives

Rear-Access Tray Components

J4200/J4400 Array SIM Board

SIM Board Status Indicators

J4200/J4400 Array Power Supplies

J4200 Power Supply Status Indicators

J4400 Power Supply Status Indicators

J4200 Array Fan Modules

J4200 Fan Status Indicators

Customer-Replaceable Units

Management Software

Full Management Software

Remote Proxy

Command-Line Interface

2. Specifications

3. Understanding the Status Indicators

Introduction

Front Status Indicators

Disk Drives

Rear Status Indicators

J4200 SIM Board

SIM Board Status Indicators

J4200/J4400 Array Power Supplies

J4200 Power Supply Status Indicators

J4400 Power Supply Status Indicators

J4200 Array Fan Modules

J4200 Fan Status Indicators

4. Understanding the J4000 Family Event Log

5. SAS Multipathing

System Requirements

Required Operating Systems

Required Patch for Solaris 10 U6 With SATA Drives

Required Firmware and Drivers

Where to Get Drivers

Required HBA

Required CAM Versions for Multipathing

Configuration Examples

Multipathing With One Array and One Host

Multipathing With Two Arrays and Two Hosts

Multipathing With Two Arrays and One Host

Enabling and Disabling Multipathing in the Solaris Operating System

Device Renaming

stmsboot Options

stmsboot Conditions

procedure iconsmall spaceTo Enable Multipathing on all Multipath-Capable Controllers

procedure iconsmall spaceTo Disable Multipathing on All Multipath-Capable Controllers

procedure iconsmall spaceTo Enable Multipathing on Multipath-Capable Controller Ports

procedure iconsmall spaceTo Disable Multipathing on Multipath-Capable Controller Ports

Configuring Multipathing on Selected Ports

Dynamic Discovery of SAS Devices

Enabling and Disabling Multipathing in the Windows Operating System

procedure iconsmall spaceTo Enable Multipathing in Windows 2008

procedure iconsmall spaceTo Discover Device Multipaths

procedure iconsmall spaceTo Select a Load Balancing Policy

procedure iconsmall spaceTo Disable Multipathing in Windows 2008

Enabling and Disabling Multipathing in the Linux Operating System

procedure iconsmall spaceTo Enable Multipathing in Linux

procedure iconsmall spaceTo Disable Multipathing in Linux

6. Troubleshooting and Hardware Replacement with Service Advisor

Service Advisor

Accessing Service Advisor Procedures

Basic Service Procedures

Taking ElectroStatic Discharge (ESD) Precautions

Reserving the Array for Maintenance

Releasing the Array After Maintenance

Troubleshooting

Problem Viewing the Number of Disks

LED Problems

Disk Swapping

Contacting Sun Technical Support

Glossary

Index