Each instance of the Sun Cluster HA for Oracle data service maintains log files in subdirectories of the /var/opt/SUNWscor directory.
The /var/opt/SUNWscor/oracle_server directory contains log files for the Oracle server.
The /var/opt/SUNWscor/oracle_listener directory contains log files for the Oracle listener.
These files contain information about actions that the Sun Cluster HA for Oracle data service performs. Refer to these files to obtain diagnostic information for troubleshooting your configuration or to monitor the behavior of the Sun Cluster HA for Oracle data service.