Chapter 7 Cluster and Package Maintenance

Table of Contents

Reviewing Cluster and Package Status

Reviewing Cluster and Package Status with Serviceguard Manager
Reviewing Cluster and Package States with the cmviewcl Command

Managing the Cluster and Nodes

Starting the Cluster When all Nodes are Down
Adding Previously Configured Nodes to a Running Cluster
Removing Nodes from Operation in a Running Cluster
Halting the Entire Cluster
Automatically Restarting the Cluster

Managing Packages and Services

Starting a Package
Halting a Package
Moving a Package
Changing Package Switching Behavior

Reconfiguring a Cluster

Reconfiguring a Halted Cluster
Reconfiguring a Running Cluster

Reconfiguring a Package

Reconfiguring a Package on a Halted Cluster
Reconfiguring a Package on a Running Cluster
Adding a Package to a Running Cluster
Deleting a Package from a Running Cluster
Resetting the Service Restart Counter
Allowable Package States During Reconfiguration

Responding to Cluster Events

Removing Serviceguard from a System

This chapter describes how to see cluster configuration and status information, how to start and halt a cluster or an individual node, how to perform permanent reconfiguration, and how to start, halt, move, and modify packages during routine maintenance of the cluster. Topics are as follows:

Most administration tasks can be carried out using Serviceguard Manager or HP-UX commands.

Chapter 7 Cluster and Package Maintenance

Technical documentation

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