Table of Contents
HACMP for Linux: Installation and Administration Guide
Chapter 1: HACMP for Linux Cluster Overview
Sample Configuration with a Diagram
Node and Network Failure Scenarios
Chapter 2: Planning and Installing HACMP for Linux
Planning the HACMP Configuration
Planning for Resource Groups in an HACMP Cluster
Resource Group Policies: Overview
Planning IP Networks and Network Interfaces
Software Prerequisites for Installation
Contents of the Installation Media
Installing HACMP for Linux RPMs
Installing and Configuring WebSMIT
Verifying the Installed Cluster Software
Entries Added to System Directories after Installation
Addressing Problems during Installation
Chapter 3: Common Task Summary
Understanding Cluster Network Requirements and Heartbeating
Launching the WebSMIT Interface
Tasks for Configuring a Basic Cluster
Adding Nodes and Establishing Communication Paths
Configuring Serial Networks for Heartbeating
Configuring Communication Interfaces/Devices to HACMP
Adding Persistent IP Labels for Cluster Administration Purposes
Verifying the Networks and Network Interfaces Configuration
Configuring Resources to Make Highly Available
Configuring HACMP Application Servers
Configuring Application Servers
Configuring Application Monitors
Including Resources into Resource Groups
Synchronizing the HACMP Cluster Configuration
Displaying the HACMP Cluster Configuration
System Management (C-SPOC) Tasks
Starting HACMP Cluster Services
Stopping HACMP Cluster Services
Managing Resource Groups and Applications
Chapter 4: Other Cluster Configuration Tasks
Identifying Service Adapter Failure for Two-Node Clusters: netmon.cf
Choosing IP Addresses for the netmon.cf File
Resetting HACMP Tunable Values using the Command Line
Understanding How HACMP Resets Cluster Tunables
Chapter 5: Monitoring and Troubleshooting a Cluster
Viewing Cluster Information (clstat) in WebSMIT
Collecting Cluster Log Files for Problem Reporting
Solving Common Problems with Networks and Applications
Identifying Causes of Unexpected Network and Network Interface Failures
Troubleshooting an Unsuccessful Application Fallover to Another Node
Troubleshooting the Serial Connection
Appendix A: Command Reference and the clinfo Utility
Notices for HACMP for Linux: Installation and Administration Guide