The Net Services Administrator’s Guide briefly describes this feature and the Database Net Services Reference gives a definition of 2 new parameters in listener.ora :
-
LOG_FILE_NUM_listener_name : To specify the number of log file segments. At any point of time there can be only n log file segments where n is LOG_FILE_NUM_listener_name. If the log grows beyond this number, then the older segments are deleted.
-
LOG_FILE_SIZE_listener_name : To specify the size of each log file segment. The size is in MB.
+
- **LOG_FILE_NUM__listener_name_** : To specify the number of log file segments. At any point of time there can be only n log file segments where n is LOG_FILE_NUM_listener_name. If the log grows beyond this number, then the older segments are deleted.
+
- **LOG_FILE_SIZE__listener_name_** : To specify the size of each log file segment. The size is in MB.
Let’s run a quick test with a listener in version 19.4 :