9.3. High Availability Administration
9.3. High Availability Administration The Pacemaker Configuration System, or pcs , replaces ccs , ricci and luci as the unified cluster configuration and administration tool. Some of the benefits of pcs include: Command-line tool; Ability to easily bootstrap a cluster, that is, getting the initial cluster up and running; Ability to configure cluster options; Ability to add, remove, or modify resources and their relationships to each other.