How do I check user accounts and administrative permissions related issues?
Use admprv component verification command. Refer to the usage text for detail instruction and type of supported operations. To check whether the privilege is sufficient for user equivalence, use ‘-o user_equiv’ argument. You can force CVU to check user equivalence using SSH only by the ‘-sshonly’ flag. Similarly, the ‘-o crs_inst’ will verify whether the user has the correct permissions for installing Oracle Clusterware. The ‘-o db_inst’ will check for permissions required for installing RAC and ‘-o db_config’ will check for permissions required for creating a RAC database or modifying a RAC database configuration.