Managing HP Serviceguard for Linux, Seventh Edition, July 2007

Cluster and Package Maintenance
Chapter 7 229
7 Cluster and Package
Maintenance
This chapter describes the cmviewcl command, then shows 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:
• “Reviewing Cluster and Package Status” on page 230
• “Managing the Cluster and Nodes” on page 242
• “Managing Packages and Services” on page 247
• “Reconfiguring a Cluster” on page 251
• “Configuring a Legacy Package” on page 262
• “Reconfiguring a Package” on page 273
• “Responding to Cluster Events” on page 279
• “Single-Node Operation” on page 280
• “Removing Serviceguard from a System” on page 281