What version of Oracle Clusterware or RAC is supported by CVU?
On Linux x86 and x86_64: The current CVU release supports Oracle Clusterware, Oracle RAC 10g, and Oracle RAC 11g. In other words, “the current version” of CVU can check 10g as well as 11g releases of Oracle Clusterware or RAC. However, it can not check or verify pre-10g(Oracle 9i) products. On Solaris SPARC64, AIX, HPUX (PARISC and IA64): CVU is limitedly backward compatible to the previous Oracle Clusterware releases up to Oracle Database 10g Release 1. It works on the operating system versions supported by 11gR2, that would be Solaris 9, Solaris 10, AIX 5.3, AIX 6.1, HPUX 11.23 and HPUX 11.31 only.