High Availability with WebLogic Clusters - Oracle WebLogic Server 12c Advanced Administration - page 45

To:
CrashRecoveryEnabled=true
4. Type :wq! to save the file and exit.
5. Start Node Manager:
[wls@prod01]$ cd $WL_HOME/server/bin
[wls@prod01]$ nohup ./startNodeManager.sh &
6. Repeat the steps on every machine in the domain.
To change the cluster parameters:
1. Access the Administration Console with your web browser at http://prod01.
domain.local:7001/console .
2. Click on the Lock & Edit button to start a new edit session.
3. Expand the Environment tree on the left and click on Clusters.
4. Click on the PROD_Cluster cluster to navigate to Configuration | General and type
4 in the Number Of Servers In Cluster Address field. Leave the Cluster Address field
empty and click on the Save button.
5. Click on the Advanced link to display extra options and then select the WebLogic
Plug-in Enabled checkbox, as shown in the following screenshot:
6. Click on the Save button.
7. Click on the Overload tab to navigate to Configuration | Overload of PROD_Cluster .