Patch Set Updates are referenced by their 5-place version number. The following OPatch commands are a simple way to determine the latest PSU installed in the Oracle Home.
For Database PSUs, enter the following command:
opatch lsinventory -bugs_fixed | egrep -i 'PSU|DATABASE PATCH SET UPDATE'
A list will be output, and the highest release version reported is the current PSU installed. In the following example output, 11.2.0.2.6 is the installed Database PSU:
10248523 13696224 Fri Mar 30 14:00:25 EDT 2012 DATABASE PSU 11.2.0.2.1 11724916 13696224 Fri Mar 30 14:00:25 EDT 2012 DATABASE PSU 11.2.0.2.2 (INCLUDES CPUAPR2011) 12419331 13696224 Fri Mar 30 14:00:25 EDT 2012 DATABASE PSU 11.2.0.2.3 (INCLUDES CPUJUL2011) 12827726 13696224 Fri Mar 30 14:00:25 EDT 2012 DATABASE PSU 11.2.0.2.4 (INCLUDES CPUOCT2011) 13343424 13696224 Fri Mar 30 14:00:25 EDT 2012 DATABASE PATCH SET UPDATE 11.2.0.2.5 (INCLUDES CPUJAN2012) 13696224 13696224 Fri Mar 30 14:00:25 EDT 2012 DATABASE PATCH SET UPDATE 11.2.0.2.6 (INCLUDES CPUAPR2012)
For CRS (Cluster Ready Services) PSUs, enter the following command:
opatch lsinventory -bugs_fixed | grep -i 'TRACKING BUG' | grep -i 'PSU'
For GI (Grid Infrastructure) PSUs, enter the following command:
opatch lsinventory -bugs_fixed | grep -i 'GRID INFRASTRUCTURE PATCH SET UPDATE'
For Enterprise Manager Agent PSUs, enter the following command:opatch lsinventory -bugs_fixed | grep -i 'ENTERPRISE MANAGER' | grep -i 'AGENT'For Enterprise Manager OMS PSUs, enter the following command:opatch lsinventory -bugs_fixed | grep -i 'ENTERPRISE MANAGER' | grep -i 'OMS'For WebLogic Server PSUs, enter the following commands, whereWL_HOMEis the path of the WebLogic home:$ . $WL_HOME/server/bin/SetWLSEnv.sh $ java weblogic.versionIn the following example output, 10.3.4.0.1 is the installed WebLogic Server PSU.WebLogic Server 10.3.4.0.1 PSU Patch for Bug11677325 Wed Feb 23 10:52:30 IST 2011 WebLogic Server 10.3.4.0 Fri Dec 17 20:47:33 PST 2010 1384255
