The Cluster Verification Utility (CVU) is a utility distributed with Oracle Grid Infrastructure / Oracle Clusterware. It was developed to assist in the installation and configuration of Oracle Clusterware as well as Oracle Real Application Clusters (RAC). CVU performs a range of tests, starting from initial hardware setup tests through entire cluster checks for Oracle RAC deployments. CVU covers all intermediate stages during the installation and configuration of a complete Oracle RAC stack.
Cluster Verification Utility Download for Oracle Grid Infrastructure 12c
Note: The latest CVU version (March 2015) can be used with all currently supported Oracle RAC versions, including Oracle RAC 10g, Oracle RAC 11g and Oracle RAC 12c.
Frequently Asked Questions for CVU distributed with Oracle RAC 11g