Retain Installation

New Installation

Clink on the "New Installation" link above if installing Retain for the first time and needing pointers outside the install guide.

Upgrade

Click the "Upgrade" link above if upgrading Retain from an existing installation.

Advanced Information

How the Windows installer determines the installation location of tomcat:

1. The installer first checks the RETAIN_CATALINA_HOME environment variable for the tomcat location.
2. It then looks at C:\program files\apache software foundation\tomcat 7.0.
3. If nothing found there, it asks the user if they have tomcat already installed (Yes/No).

Ignore Memory Check

When installing Retain, to ignore the minimum memory settings (less than 12 GB):

During the install add the following switches:

SLES

./RetainInstall.sh -IgnoreMemoryCheck

Windows

In windows you need to start it with the command prompt .\RetainInstall.bat /IgnoreMemoryCheck

Bug Watch List

• Bug 4373 - Add support for installing multiple workers on Windows Currently slated for Retain 4.1