NonStop Servlets for JavaServer Pages (NSJSP) 6.1 System Administrator's Guide

Migrating to NSJSP 6.1
NonStop Servlets for JavaServer Pages (NSJSP) 6.1 System Administrator’s Guide—596210-006
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Support for Multiple NSJSP Installations in a Single
iTP Secure WebServer Environment
In Figure 7-3, Environment A represents an iTP Secure WebServer environment that
includes an NSJSP 6.0 installation. Both NSJSP 6.0 and the iTP Secure WebServer
exist in the same location. The NSJSP 6.0 servlet.config file is present in the iTP
Secure WebServer, and is linked to the httpd.config file.
When you install NSJSP 6.1, Environment A transforms to Environment B. While
installing NSJSP 6.1, you must specify a new path. Consequently, NSJSP 6.1 is
installed in the specified path, and it includes the NSJSP 6.1 servlet.config file.
Additionally, the existing NSJSP 6.0 servlet.config file in the iTP Secure
WebServer is renamed, and a new generic servlet.config file is created. The
generic servlet.config file is linked to the renamed NSJSP 6.0 servlet.config
file, the NSJSP 6.1 servlet.config file, and the httpd.config file.
Figure 7-3. NSJSP 6.0 and NSJSP 6.1 Installation Locations
Note. Multiple NSJSP installations are supported only if NSJSP 6.1 is installed after installing
NSJSP 6.0. If you attempt to install NSJSP 6.0 in an iTP Secure WebServer environment that
already includes NSJSP 6.1, NSJSP 6.0 overwrites NSJSP 6.1.
An NSJSP 6.1 installation does not support NSJSP 5.0 installation and supports only NSJSP
6.0 installation. Therefore, you must refrain from installing NSJSP 6.1 with NSJSP 5.0.
Webserver
NSJSP6.0
NSJSP6.0
servlet.config
NSJSP6.0
Generic
servlet.config
NSJSP6.1
RenamedNSJSP6.0
servlet.config
NSJSP6.1
servlet.config
DefaultNSJSP6.0
Installationlocation
TS/MP
TS/MP
NSJSP6.0
Installation
NSJSP6.1coexistingwithNSJSP6.0
NSJSP6.0
Installationlocation
NSJSP6.1
Installationlocation
(User specified)
Webserve r
httpd.config
httpd.config
EnvironmentA
EnvironmentB