Running the Oracle WebCenter Purge Script The location of the analytics_purge_

Changing Network Configurations 15-3 ■ newip: The new IP address. ■ instanceHome: The full path of the Oracle instance. For example, to change the host name, domain name, and IP address of a host that contains either Oracle HTTP Server or Oracle Web Cache, or both, perform the following tasks: ■ Task 1, Prepare Your Host ■ Task 2, Change the Host Name, Domain Name, or IP Address ■ Task 3, Run the chgiphost Command ■ Task 4, Restart Processes Task 1 Prepare Your Host Prepare your host for the change: 1. Perform a backup of your environment before you start this procedure. See Chapter 17 . 2. Shutdown all Oracle Fusion Middleware processes. See Chapter 4 . Task 2 Change the Host Name, Domain Name, or IP Address Update your operating system with the new host name, domain name, IP address, or any combination of these. Consult your operating system documentation for information on how to perform the following steps. 1. Make the updates to your operating system to properly change the host name, domain name, or IP address. 2. Restart the host, if necessary for your operating system. 3. Verify that you can ping the host from another host in your network. Be sure to ping using the new host name to ensure that everything is resolving properly. Task 3 Run the chgiphost Command Follow these steps for each Oracle instance that contains Oracle HTTP Server or Oracle Web Cache on your host. Be sure to complete the steps entirely for one Oracle instance before you move on to the next. 1. Log in to the host as the user that installed Oracle Fusion Middleware. 2. Run the chgiphost command. The following example changes the host name from host_a to host_b and the domain name from dom_1 to dom_2 for an Oracle instance named inst_a. chgiphost.sh -noconfig -oldhost host_a.dom_1 -newhost host_b.dom_2 -instanceHome scratchOracleMiddlewareinst_a Task 4 Restart Processes Restart all Oracle Fusion Middleware processes. See Chapter 4 .

15.2 Changing the Network Configuration of a Database

This section describes how to change the host name, domain name, or IP address of a host that contains a database that contains the metadata for Oracle Fusion Middleware components: 15-4 Oracle Fusion Middleware Administrators Guide The following tasks describe the procedure: ■ Task 1, Stop All Oracle Fusion Middleware Components ■ Task 2, Shut Down the Database ■ Task 3, Change the Network Configuration ■ Task 4, Change References to the Network Configuration ■ Task 5, Start the Database ■ Task 6, Change the System Data Source ■ Task 7, Restart Your Environment Task 1 Stop All Oracle Fusion Middleware Components Stop all components that use the database, even if they are on other hosts. Stop the Administration Server, the Managed Servers, and all components, as described in Chapter 4 . Task 2 Shut Down the Database Prepare your host for the change by stopping the database: 1. Set the ORACLE_HOME and ORACLE_SID environment variables. 2. Shut down the listener and database: lsnrctl stop sqlplus nolog SQL connect SYS as SYSDBA SQL shutdown SQL quit 3. Verify that all Oracle Fusion Middleware processes have stopped. 4. To ensure that Oracle Fusion Middleware processes do not start automatically after a restart of the host, disable any automated startup scripts you may have set up, such as etcinit.d scripts. Task 3 Change the Network Configuration If you are changing the host name, domain name, or IP address, update your operating system with the new names or IP address, restart the host, and verify that the host is functioning properly on your network. Consult your operating system documentation for information on how to perform the following steps: 1. Make the updates to your operating system to properly change the host name, domain name or IP address. 2. Restart the host, if required by your operating system. 3. Verify that you can ping the host from another host in your network. Be sure to ping using the new host name, domain name, or IP address to ensure that everything is resolving properly. Task 4 Change References to the Network Configuration You must modify files that contain the host name, domain name, or IP address, depending on the components that you are using. The following lists some of the files that you may need to modify to change references to the new host name, domain name or IP address: