Performing Backups and Recoveries

11-16 Oracle Fusion Middleware Enterprise Deployment Guide for Oracle WebCenter

g. Click Save.

h. Save and activate the changes. The changes do not take effect until the managed server is restarted. 8. Run the pack command on SOAHOST1 to create a template pack and unpack onto WCHOSTn. These steps are documented in Section 6.7, Propagating the Domain Configuration to SOAHOST2, WCHOST1, and WCHOST2 Using the unpack Utility. 9. Start the Node Manager on the new node. To start the Node Manager, use the installation in shared storage from the existing nodes, and start Node Manager by passing the host name of the new node as a parameter as follows: WCHOSTn WL_HOMEserverbinstartNodeManager new_node_ip 10. If this is a new Collaboration managed server: a. Ensure that you have followed the steps in Section 6.15, Configuring Clustering for Discussions Server, to configure clustering for the new Discussions Server. b. Ensure also that the steps in Section 6.14, Converting Discussions Forum from Multicast to Unicast are performed, using the hostname of the new host for the coherence.localhost parameter. 11. If this is a new Utilities managed server, ensure that Activity Graph is disabled by following the steps in Section 6.17, Configuring Activity Graph. Ensure also that the steps for configuring a new Analytics Collector in Section 6.16, Configuring the Analytics Collectors have been followed for the Utilities and the local Spaces Server. 12. Start and test the new managed server from the Oracle WebLogic Server Administration Console: a. Ensure that the newly created managed server, WLS_SOAn, is running. b. Access the application on the load balancer https:soa.mycompany.comsoa-infra. The application should be functional.

11.5 Performing Backups and Recoveries

Table 11–1 lists the static artifacts to back up in the 11g Oracle WebCenter enterprise deployment. Note: The HTTP Servers in the topology should round robin requests to the newly added server a few requests, depending on the number of servers in the cluster, may be required to hit the new server. Its is not required to add all servers in a cluster to the WebLogicCluster directive in Oracle HTTP Servers mod_wl_ ohs.conf file. However, routing to new servers in the cluster takes place only if at least one of the servers listed in the WebLogicCluster directive is running. Managing the Topology 11-17 Table 11–2 lists the runtime artifacts for back up in the 11g Oracle WebCenter enterprise deployment. Table 11–1 Static Artifacts to Back Up in the 11g Oracle WebCenter Enterprise Deployment Type Host Location Tier ORACLE HOME DB RAC Database hosts - CUSTDBHOST1 and CUSTDBHOST2 The location is user-defined Directory Tier MW HOME SOA + WC SOAHOST1 and SOAHOST2 - SOA WCHOST1 and WCHOST2 - WC MW_HOME on all hosts Application Tier ORACLE HOME OHS WEBHOST1 and WEBHOST2 ORACLE_BASEadmininstance_ name Web Tier ORACLE HOME OCS WCHOST1 and WCHOST2 On shared disk: shareoracleucm On each host, local files at ORACLE_HOMEucm Application Tier Installation- related files OraInventory, user_ homebeabeahomelist, oraInst.loc, oratab Table 11–2 Run-Time Artifacts to Back Up in the 11g Oracle WebCenter Enterprise Deployment Type Host Location Tier DOMAIN HOME SOAHOST1 SOAHOST2 WCHOST1 WCHOST2 ORACLE_BASEadmindomain_ namemserverdomain_name Application Tier Application artifacts ear and war files SOAHOST1 SOAHOST2 WCHOST1 WCHOST2 Look at all the deployments through admin console and get all the application artifacts Application Tier OHS INSTANCE HOME WEBHOST1 and WEBHOST2 On WEBHOST1, ORACLE_ HOMEohs_1instancesinstance1 On WEBHOST2, ORACLE_ HOMEohs_2instancesinstance2 Web Tier OHS OCS configuration files WEBHOST1 and WEBHOST2 On each host, at shareoracleucm, which is a local file system. Web Tier RAC databases CUSTDBHOST1 and CUSTDBHOST2 The location is user-defined Directory Tier OCS content repository Database-based Directory Tier 11-18 Oracle Fusion Middleware Enterprise Deployment Guide for Oracle WebCenter For more information on backup and recovery of Oracle Fusion Middleware components, see Oracle Fusion Middleware Administrators Guide.

11.6 Troubleshooting