What is CVU? What are its objectives and features?
CVU brings ease to RAC users by verifying all the important components that need to be verified at different stages in a RAC environment. The wide domain of deployment of CVU ranges from initial hardware setup through fully operational cluster for RAC deployment and covers all the intermediate stages of installation and configuration of various components. The command line tool is cluvfy. Cluvfy is a non-intrusive utility and will not adversely affect the system or operations stack.