10-6 Oracle Fusion Middleware Installation Guide for Oracle Enterprise Content Management Suite
For more information about Node Manager, see Oracle Fusion Middleware Node Manager Administrators Guide for Oracle WebLogic Server.
10.5 Increasing the Java Heap Size for a Managed Server
The default Java heap size is 512 MB for an Oracle WebLogic Server Managed Server. For better performance with the JRockit JDK, increase the heap size for each Managed
Server in an Oracle ECM domain to 1 GB 1024 MB. If you use Node Manager to start the Managed Servers, you can specify a heap size as a Java argument on the Server
Start
tab of the Settings page for each Managed Server in the Administration Console.
To increase the Java heap size for a Managed Server in the Administration Console:
1.
Log into the Administration Console.
2. If you have not already done so, in the Change Center on the upper left, click Lock
Edit .
3. In the navigation tree on the left, expand Environment, and click Servers.
4. In the Servers table, click the name of the server instance you want to configure.
5. On the Configuration tab, click Server Start.
6. In the Arguments field, specify the following Java option:
-Xmx1024m
7. Click Save.
Note: On a Windows operating system that has User Account
Control UAC enabled, you need to start the Oracle WebLogic Server Administration Server and the Oracle UCM Managed Server as an
administrator before you can access Oracle Content Server through the web interface for Oracle UCM. If you want to use Node Manager
to start the Oracle UCM Managed Server, you also need to start Node Manager as an administrator, with the following procedure:
1.
Run DomainHome\ucm\cs\bin\Installer.exe DisableNtfs8dot3 to disable the 8-dot-3 naming convention on the
Windows operating system.
2.
Restart the machine.
3.
Open a Command Prompt window with the Run As Administrator option right-click Command Prompt on the Start menu, or right-click
the C:\windows\system32\cmd.exe file, and choose Run As Administrator
. You should see Administrator in the title bar of the Command Prompt window.
4.
Start the Oracle WebLogic Server Administration Server, as described in Section 10.1, Starting the Administration Server.
5.
Open another Command Prompt window with the Run As Administrator option.
6.
Start Node Manager in it, as described in the preceding procedure.
7.
Access the Oracle WebLogic Server Administration Console, as described in
Section 10.6, Verifying the Installation, click Servers, and start the
Oracle UCM Managed Server.
Verifying the Installation and Configuration 10-7
