Review these checklists for installing Oracle Real Application Clusters (Oracle RAC).

• Deployment Checklist for Oracle RAC Database
  Use this checklist to decide the deployment method for Oracle Database.
• Server Hardware and Software Review Checklist for Oracle RAC Installation
  Review this checklist to ensure you have met the minimum hardware and software requirements for Oracle RAC.
• Installer Planning Checklist for Oracle Database
  Use this checklist to assist you to be prepared before starting Oracle Universal Installer.
• Oracle RAC Upgrade Checklist
  Review this checklist to prepare your Oracle Real Application Clusters (Oracle RAC) databases for upgrade.