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Oracle Solaris Cluster Concepts Guide
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Document Information

Preface

1.  Introduction and Overview

2.  Key Concepts for Hardware Service Providers

3.  Key Concepts for System Administrators and Application Developers

4.  Frequently Asked Questions

Index

Preface

The Oracle Solaris Cluster Concepts Guide contains conceptual and reference information about the Oracle Solaris Cluster product on both SPARC and x86 based systems.


Note - This Oracle Solaris Cluster release supports systems that use the SPARC and x86 families of processor architectures: UltraSPARC, SPARC64, AMD64, and Intel 64. In this document, x86 refers to the larger family of 64-bit x86 compatible products. Information in this document pertains to all platforms unless otherwise specified.


Who Should Use This Book

This document is intended for the following audiences:

To understand the concepts that are described in this book, you need to be familiar with the Oracle Solaris Operating System and also have expertise with the volume manager software that you can use with the Oracle Solaris Cluster product.

Before reading this document, you need to have already determined your system requirements and purchased the equipment and software that you need. The Oracle Solaris Cluster Data Services Planning and Administration Guide contains information about how to plan, install, set up, and use the Oracle Solaris Cluster software.

How This Book Is Organized

The Oracle Solaris Cluster Concepts Guide contains the following chapters:

Chapter 1, Introduction and Overview provides an overview of the overall concepts that you need to know about Oracle Solaris Cluster.

Chapter 2, Key Concepts for Hardware Service Providers describes the concepts with which hardware service providers need to be familiar. These concepts can help service providers understand the relationships between hardware components. These concepts can also help service providers and cluster administrators better understand how to install, configure, and administer cluster software and hardware.

Chapter 3, Key Concepts for System Administrators and Application Developers describes the concepts with which system administrators and developers who intend to use the Oracle Solaris Cluster application programming interface (API) need to know. Developers can use this API to turn a standard user application, such as a web browser or database into a highly available data service that can run in the Oracle Solaris Cluster environment.

Chapter 4, Frequently Asked Questions provides answers to frequently asked questions about the Oracle Solaris Cluster product.

Related Documentation

Information about related Oracle Solaris Cluster topics is available in the documentation that is listed in the following table. All Oracle Solaris Cluster documentation is available at http://docs.sun.com.

Topic
Documentation
Overview
Concepts
Hardware installation and administration
Oracle Solaris Cluster 3.3 Hardware Administration Manual

Individual hardware administration guides

Software installation
Data service installation and administration
Data service development
System administration
Software upgrade
Error messages
Command and function references

For a complete list of Oracle Solaris Cluster documentation, see the release notes for your release of Oracle Solaris Cluster software at http://wikis.sun.com/display/SunCluster/Home/.

Getting Help

If you have problems installing or using the Oracle Solaris Cluster software, contact your service provider and provide the following information:

Use the following commands to gather information about your systems for your service provider.

Command
Function
prtconf -v
Displays the size of the system memory and reports information about peripheral devices
psrinfo -v
Displays information about processors
showrev -p
Reports which patches are installed
SPARC: prtdiag -v
Displays system diagnostic information
/usr/cluster/bin/clnode show-rev
Displays Oracle Solaris Cluster release and package version information

Also have available the contents of the /var/adm/messages file.

Documentation, Support, and Training

See the following web sites for additional resources:

Oracle Welcomes Your Comments

Oracle welcomes your comments and suggestions on the quality and usefulness of its documentation. If you find any errors or have any other suggestions for improvement, go to http://docs.sun.com and click Feedback. Indicate the title and part number of the documentation along with the chapter, section, and page number, if available. Please let us know if you want a reply.

Oracle Technology Network offers a range of resources related to Oracle software:

Typographic Conventions

The following table describes the typographic conventions that are used in this book.

Table P-1 Typographic Conventions

Typeface
Meaning
Example
AaBbCc123
The names of commands, files, and directories, and onscreen computer output
Edit your .login file.

Use ls -a to list all files.

machine_name% you have mail.

AaBbCc123
What you type, contrasted with onscreen computer output
machine_name% su

Password:

aabbcc123
Placeholder: replace with a real name or value
The command to remove a file is rm filename.
AaBbCc123
Book titles, new terms, and terms to be emphasized
Read Chapter 6 in the User's Guide.

A cache is a copy that is stored locally.

Do not save the file.

Note: Some emphasized items appear bold online.

Shell Prompts in Command Examples

The following table shows the default UNIX system prompt and superuser prompt for shells that are included in the Oracle Solaris OS. Note that the default system prompt that is displayed in command examples varies, depending on the Oracle Solaris release.

Table P-2 Shell Prompts

Shell
Prompt
Bash shell, Korn shell, and Bourne shell
$
Bash shell, Korn shell, and Bourne shell for superuser
#
C shell
machine_name%
C shell for superuser
machine_name#