Справочник Пользователя для BEA 7

BEA WebLogic Server 7.0 Upgrade Guide

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Note: Throughout this document the word, upgrade, is used to refer to upgrading to 

a later version of WebLogic Server and the word, port, is used to refer to 
moving your applications from an earlier version of WebLogic Server to a 
later version.

Take the following steps to upgrade from WebLogic Server 4.5 or 5.1 to WebLogic 
Server 7.0:

1. Make a back-up copy of your 4.5 or 5.1 domain before you begin the upgrade 

procedure. After you start the server using WebLogic Server 7.0 classes, you will 
be unable to downgrade to a previous version.

2. Install WebLogic Server 7.0. See the 

Prior to WebLogic Server 6.0, a separate download was required if you wanted 
to get 128-bit encryption instead of 56-bit encryption. WebLogic Server 7.0 has 
a single download for both 56-bit encryption and 128-bit encryption. For details 
of how to enable 128-bit encryption see 

Installation Guide.

Note: Installing the new version in the exact location of the old version is 

explicitly prohibited by the installer.