141 Rac

This document describes procedures for quickly adding and deleting nodes and instances on UNIX-based Oracle Real Application Clusters (RAC) databases. It provides procedures for adding an Oracle Clusterware home and Oracle home with RAC to a new node using Oracle Universal Installer (OUI) interactively or silently. It also provides procedures for deleting an Oracle home with RAC and deleting an Oracle Clusterware home from an existing node using OUI. The procedures are presented in a step-by-step format and include notes about environment variables and performing steps in the specified order.