The log configuration file name is:
portal_server_data_directory/searchserver/search_ID/config/SearchLogConfig.properties
Example: /var/opt/SUNWportal/searchserver/mySearch/config/SearchLogConfig.properties
The log file location is:
portal_server_data_directory/searchserver/search_ID/logs/
Example: /var/opt/SUNWportal/searchserver/mySearch/logs/
By default, three files are created. The file names are:
rdmserver.0.0.log
rdm.0.0.log
rdmgr.0.0.log