Installing an OracleAS Cold Failover Cluster (Infrastructure) Configuration
8-6 Oracle Application Server Installation Guide
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = db_hostname)(PORT = db_port))
)
...
In this example, db_hostname is the fully-qualified hostname for the existing
database and db_port is the port for the existing database.
5. Add an ADDRESS entry to the ADDRESS_LIST entry for the new Oracle
Application Server instance:
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = db_hostname)(PORT = db_port))
(ADDRESS = (PROTOCOL = TCP)(HOST = new_hostname)(PORT = new_port))
)
...
In this example, new_hostname is the fully-qualified hostname for the new
Oracle Application Server instance and new_port is the port for the new Oracle
Application Server instance. See Section 2.5.4.1, "If Port 1521 Is In Use by an
Existing Oracle Database" for information on ensuring that the database listeners
to not conflict.
6. Start the listener for the existing database:
prompt> lsnrctl start
8.3 Installing an OracleAS Cold Failover Cluster (Infrastructure)
Configuration
Figure 8–1 shows an OracleAS Cold Failover Cluster (Infrastructure) configuration.
