NonStop Servlets for JSP System Administrator's Guide

Installing NSJSP

NonStop Servlets for JavaServer Pages (NSJSP) System Administrator’s Guide—525644-001

2-7

Uninstalling NSJSP

The uninstall script removes the currently installed version of the NSJSP software

libraries and class files from the specified JVM (default /usr/tandem/java) and then

relinks the JVM. The uninstall script also removes all the NSJSP files, directories,

and web applications that were installed in your iTP WebServer environment.

You must run this script using the same userid that was previously used to install

NSJSP. For example, if you previously used the SUPER.SUPER ID to install NSJSP, the

uninstall script should be run as follows:

TACL> LOGON SUPER.SUPER

TACL> OSH

OSS: cd /usr/tandem/webserver/servlet_jsp/<version>

OSS: ./uninstall

If you use the wrong userid, the uninstall script will not execute.

After the execution of the uninstall script, the Servlet JNI code (libT1222.a) is

removed from the $JAVA_HOME/jre/lib/oss/posix_threads directory. The Java

binaries are automatically rebuilt.

Example 2-1. The nsjsp_stop Script

/usr/tandem/webserver/conf : ./nsjsp_stop

NonStop(tm) Servlets for JavaServer Pages(tm) Stop Script

T1222V20_17MAR03_BASE_V200_5

__________________________________________________________

Gracefully shuts down the NonStop(tm) Servlets for JavaServer Pages(tm)

ServerClass (SERVLET) and the iTP WebServer environment. This script should

be used if you need to flush the session data into a pre-configured store or

if you need the destroy() methods to be invoked on all loaded servlet and jsp

programs.

Note: This script may take a long time to stop the SERVLET ServerClass

(depending on your configuration). You can use ^C (Control-C) at any time to

break out of this script in case it takes too long. You will then need to use

the '/usr/tandem/webserver/conf/stop' script to shutdown the iTP WebServer

environment.

iTP WebServer Installation = /usr/tandem/webserver

iTP WebServer Config File = /usr/tandem/webserver/conf/httpd.config

iTP WebServer Pathmon Name = /G/zweb ($zweb)

Freezing and stopping the SERVLET ServerClass ... Done.

Shutting down the iTP WebServer environment via

/usr/tandem/webserver/conf/stop ...

httpd: (#451) self-signed test certificate in use (server:

<www.mycompany.com, port: 443) - do not trust for secure transactions

Caution. Running uninstall will reset your JVM to the pre-NSJSP installation level and remove

all your web applications in the webapps directory. So before you run the script, make sure you

back up your web applications.