Recently I tried to upgrade OAM from 11gR2 (11.1.2.0) to 11gR2PS3 (11.1.2.3)
Here are the high level steps for upgrading. The steps are simple and self explanatory. It was a smooth upgrade with no major issues.
1) Upgrade OAM binaries to PS3: This step is a typical OAM installation process and it will update binaries. Give the same Oracle Home as already present for IAM installation.
2) Upgrade oam, IAU and opss schema:
- Can be done by running psa (<MW_HOME>/oracle_common/bin/)
3) Copy Mbean: Run the below command from IAM home
wls:/offline> copyMbeanXmlFiles('/home/oracle/admin/user_projects/domains/oam_domain','/home/oracle/fmw/product/112/iamR2')
LOGGER intialised java.util.logging.Logger@133b514c
===============================================
STATUS: SUCCESS
The mbean xml files have been upgraded to new version.
The original mbean xml is saved in "<domain_directory>/output/upgrade".
Please restart the admin and oam servers.
===============================================
4) Upgrade OPSS: This step upgrades the OPSS with configuration and policy stores to PS3. It upgrades jps-config.xml and policy stores.
upgradeOpss(jpsConfig=“/home/oracle/admin/user_projects/domains/oam_domain/config/fmwconfig/jps-config.xml”,jaznData=“/home/oracle/fmw/product/112/oracle_common/modules/oracle.jps_11.1.1/domain_config/system-jazn-data.xml”, auditStore=“/home/oracle/fmw/product/112/oracle_common/modules/oracle.jps_11.1.1/domain_config/audit-store.xml”, jdbcDriver=“oracle.jdbc.OracleDriver”, url=“jdbc:oracle:thin:@<db_host>:<db_port>/<sid>”, user=“<prefix>_OPSS”, password=“<opss_schema_password>”, upgradeJseStoreType=“true”)
5) Undeploying Coherence: This step un-deploys old coherence library, as with PS3, latest version of coherence gets deployed.
wls:/oam_domain/serverConfig> undeploy('coherence#3.7.1.1@3.7.1.1')
Undeploying application coherence#3.7.1.1@3.7.1.1 ...
<Feb 9, 2016 9:31:16 PM GMT> <Info> <J2EE Deployment SPI> <BEA-260121> <Initiating undeploy operation for application, coherence#3.7.1.1@3.7.1.1 [archive: null], to AdminServer oam_server1 .>
.Completed the undeployment of Application with status completed
Current Status of your Deployment:
Deployment command type: undeploy
Deployment State : completed
Deployment Message : [Deployer:149194]Operation 'remove' on application 'coherence [LibSpecVersion=3.7.1.1,LibImplVersion=3.7.1.1]' has succeeded on 'AdminServer'
6) Upgrading System Configuration:
a) Go to the directory ORACLE_HOME/common/script_handlers.
b) Remove all the .class files by running the following command:
c) rm *.class
Run the below command from IAM home by running wlst:
upgradeConfig("/home/oracle/admin/user_projects/domains/oam_domain", "sys", “<sys_password>”, “<prefix>_OAM", "jdbc:oracle:thin:@<db_host>:<db_port>/<service_name>”)
Feb 09, 2016 9:14:40 PM oracle.security.am.admin.config.util.GenericFactory locateMethod
INFO: Factory methods not declared for type: DecreaseDeviceStoreCacheRuntimeCacheSize.
Feb 09, 2016 9:14:40 PM oracle.security.am.admin.config.BasicFileConfigurationStore applyUpdates
INFO: Applying configuration update at path /. Current version of configuration 108. Change initiated on this node: true
Feb 09, 2016 9:14:40 PM oracle.security.am.upgrade.framework.psfe.PSFEFramework process
INFO: Plugin oracle.security.am.upgrade.framework.psfe.plugin.PSFEDefaultPlugin successfully processed and validated for featureID: acheSize
Feb 09, 2016 9:14:41 PM oracle.security.am.admin.config.util.GenericFactory locateMethod
INFO: Factory methods not declared for type: VersionUpdate.
Feb 09, 2016 9:14:41 PM oracle.security.am.admin.config.BasicFileConfigurationStore applyUpdates
INFO: Applying configuration update at path /. Current version of configuration 109. Change initiated on this node: true
Feb 09, 2016 9:14:42 PM oracle.security.am.upgrade.framework.psfe.PSFEFramework process
INFO: System configurations have been successfully upgraded to version: 11.1.2.3.0
Restart the services and start exploring new OAM interface !
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