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 releases prior to NSJSP 6.1, NSJSP is installed in the default path (<iTP
Installation Directory>/servlet_jsp). This default NSJSP location is
derived from the location of the iTP Secure WebServer, and it cannot be modified.
A directory location can include only one NSJSP installation. As a result, you can
have only one NSJSP installation in an iTP Secure WebServer environment.
Starting with the NSJSP 6.1 release, you can install NSJSP 6.1 in a directory
location of your choice. Besides, you can have multiple NSJSP 6.1 installations in
the same iTP Secure WebServer environment. However, each installation must be
present in a unique directory location and be assigned a unique name.

Directory location of configuration files related to the iTP Secure WebServer
In releases prior to NSJSP 6.1, during the NSJSP installation, the following iTP
Secure WebServer related configuration files were created in <iTP
Installation Directory>/conf:

jdbc.config

nsjspadmin.config

servlet.config

filemaps.config
Starting with the NSJSP 6.1 release, each NSJSP 6.1 installation includes its own
set of configuration files. The configuration files are no longer present in the iTP
Secure WebServer location except for the generic servlet.config file. Instead,
the files are present in the same location as the respective NSJSP installation. The
location of these NSJSP 6.1 installation-specific configuration files is
<NSJSP 6.1 Installation Directory>/conf.
The following sample command displays the iTP Secure WebServer-related
configuration files:
<NSJSP 6.1 Installation Directory>/conf: ls
filemaps.config jdbc.config nsjspadmin.config
servlet.config
When NSJSP 6.0 is installed in the iTP Secure WebServer environment, the
NSJSP 6.0 configuration files, including servlet.config, are located in the
<iTP Installation Directory>/conf directory. During the installation of
NSJSP 6.1 in this environment, a generic servlet.config file is created in the
location of <iTP Installation Directory>/conf directory. This file is
generic to all the NSJSP installations in the environment, and is different from the
instance-specific servlet.config files located in the NSJSP instances. The
generic servlet.config file links the iTP Secure WebServer with all the
instance-specific servlet.config files. Additionally, it includes the locations of
the associated NSJSP installations. The existing servlet.config that includes
the configuration details of NSJSP 6.0 is modified and renamed.
Example