Configuring Server Migration Targets Click the Migration tab. In the Available field, located in the Migration Configuration section, select Click Save. Click Activate Changes.

10-6 Oracle Fusion Middleware Enterprise Deployment Guide for Oracle ECM Suite

10.6 Configuring Server Migration Targets

The fifth step is to configure server migration targets. You first assign all the available nodes for the clusters members and then specify candidate machines in order of preference for each server that is configured with server migration. Follow these steps to configure cluster migration in a migration in a cluster: 1. Log in to the Oracle WebLogic Server Administration Console http:Host:Admin_Portconsole. Typically, Admin_Port is 7001 by default.

2. In the Domain Structure window, expand Environment and select Clusters. The

Summary of Clusters page opens.

3. Click the cluster for which you want to configure migration CLUSTER in the

Name column of the table.

4. Click the Migration tab.

5. Click Lock Edit.

6. In the Available field, select the machine to which to allow migration and click the

right arrow. In this case, select HOST1 and HOST2. 7. Select the data source to be used for automatic migration. In this case, select the leasing data source.

8. Click Save.

9. Click Activate Changes.

10. Click Lock Edit.

11. Set the candidate machines for server migration. You must perform this task for all of the managed servers as follows: a. In the Domain Structure window of the Oracle WebLogic Server Administration Console, expand Environment and select Servers. b. Select the server for which you want to configure migration.

c. Click the Migration tab.

d. In the Available field, located in the Migration Configuration section, select

the machines to which to allow migration and click the right arrow. For WLS_ SERVER1 , select HOST2. For WLS_SERVER2, select HOST1. e. Select Automatic Server Migration Enabled. This enables Node Manager to start a failed server on the target node automatically.

f. Click Save.

g. Click Activate Changes.

Note: Ask the system administrator for the sudo and system rights as appropriate to this step. Tip: Click Customize this table in the Summary of Servers page and move Current Machine from the Available window to the Chosen window to view the machine on which the server is running. This will be different from the configuration if the server gets migrated automatically. Configuring Server Migration 10-7 h. Restart the administration server, node managers, and the servers for which server migration has been configured.

10.7 Testing the Server Migration