Sun Microsystems V440 Server Diagnostic and Troubleshooting Guide

About this manual

The document is a comprehensive diagnostic and troubleshooting guide for the Sun Fire V440 server. It explains the purpose of each diagnostic tool, the OpenBoot firmware boot process, and how to isolate hardware faults.

It also covers the use of Sun Management Center for system monitoring, the SunVTS training system, and detailed procedures for handling system errors, core dumps, and remote troubleshooting. This manual is written in Chinese.

What's inside

• Diagnosis Overview
• Boot Procedure and OpenBoot Tests
• Fault Isolation Tools
• Monitoring System (Sun Management Center)
• Training System (SunVTS)
• Troubleshooting Options
• Hardware Monitoring Mechanism
• System Error Handling
• Console Access and Configuration

Frequently asked questions

How can I enter the OpenBoot prompt on the V440 server?

You can enter the OpenBoot prompt by using the method described in the guide for accessing the ok prompt.

How do I use the Sun Management Center to monitor the server?

The guide explains how to use Sun Management Center for system monitoring, including accessing its monitoring functions.

What command shows the system’s FRU information?

Use the "showfru" command to display FRU (Field Replaceable Unit) information.

How can I generate a core dump for troubleshooting?

The guide provides steps to start the core dump procedure and test core dump settings.