4.1 CAA4.1.1 CAA tunables4.1.2 What is new in CAA overview4.1.3 Monitoring /var usage4.1.4 New lscluster option -g4.1.5 Interface failure detection4.2 Automatic repository update for the repository disk4.2.1 Introduction to the automatic repository update4.2.2 Requirements for Automatic Repository Update4.2.3 Configuring Automatic Repository Update4.2.4 Automatic Repository Update operations4.3 Reliable Scalable Cluster Technology overview4.3.1 What Reliable Scalable Cluster Technology is4.3.2 Reliable Scalable Cluster Technology components4.4 IBM PowerHA, RSCT, and CAA4.4.1 Configuring PowerHA, RSCT, and CAA4.4.2 Relationship between PowerHA, RSCT, CAA4.4.3 How to start and stop CAA and RSCT