run_setuid_prog Failing With ORA-01017: Invalid username/password; Logon Denied (21509291)

Problem Summary:Under certain conditions a resource of type SUNW.oracle_server fails to start the Oracle database. By default, SUNW.oracle_server uses an internal program run_setuid_prog that fails if the file group owner is different between $ORACLE_HOME/bin/oracle and $ORACLE_HOME/bin/sqlplus.

Workaround: On each cluster node where a resource of type SUNW.oracle_server will execute, issue the following command:

# touch /opt/SUNWscor/.use_su