Whilst running the EM11g installer I received an error telling me that the value of the initi parameter cluster_database was incorrect. As I was trying to install EM11g on a single instance database this was not expected at all. Looking into the logfiles crated I discovered that this error was being thrown out as the installer was querying the Real Application Clusters paramter in V$option and discovering that it was true? Now although I do have RAC Enabled in this ORACLE_HOME I am not currently hosting any RAC databases, so on this occasion I was able to relink Oracle in this ORACLE_HOME with RAC turned off.
If I was then going to use the same ORACLE_HOME for RAC and non-RAC databases I could then enable RAC once the Em11g install completed, or create a seperate ORACLE_HOME for the EM11g Repository Database. |