What this book covers
Chapter 1, Getting Started with High Availability, provides facts about high availability.
Chapter 2, Meet the Cluster Stack on CentOS, shows you how cluster stack software works as a whole to provide high availability.
Chapter 3, Cluster Stack Software on CentOS 6, covers installation and configuration of cluster stack software on CentOS 6.
Chapter 4, Resource Manager on CentOS 6, teaches you how to manage your cluster resources and services with the RGManager resource manager on CentOS 6.
Chapter 5, Playing with Cluster Nodes on CentOS 6, explains how to manage and administer cluster nodes on CentOS 6.
Chapter 6, Fencing on CentOS 6, provides the details and recommendations on the quorum disk on CentOS 6.
Chapter 7, Testing Failover on CentOS 6, discovers cluster node fencing on CentOS 6.
Chapter 8, Two-node Cluster Considerations on CentOS 6, covers some final cluster failover tests on CentOS 6.
Chapter 9, Cluster Stack Software on CentOS 7, shows you how to install and configure cluster stack software on CentOS 7.
Chapter 10, Resource Manager on CentOS 7, teaches you how to manage your cluster resources and services with the Pacemaker resource manager on CentOS 7.
Chapter 11, Playing with Cluster Nodes on CentOS 7, explains how to manage and administer cluster nodes on CentOS 7.
Chapter 12, STONITH on CentOS 7, introduces the details and recommendations on quorum disk on CentOS 7.
Chapter 13, Testing Failover on CentOS 7, covers cluster node fencing, the so-called STONITH, on CentOS 7.
Chapter 14, Two-node Cluster Considerations on CentOS 7, provides some final cluster failover tests on CentOS 7.
