HP OpenView Operations Administrator's Reference - filibeto.org

Identifying Logged-on Java GUI Users
About the OVO Java-based Operator GUI
Tips for Improved Performance
Before stopping the OVO management server or the database processes
for longer periods of time, it can be helpful to identify the OVO operators
who are currently logged into the Java GUI, and notify them of the
upcoming downtime.
To find out who is currently logged into the Java GUI, start the following
tool:
/opt/OV/contrib/OpC/listguis -java
The output lists the number of open Java GUIs, the operator names and
the GUI hostnames. You can then either ask the operators to exit from
the Java -based GUI, or kill the opcuiwww processes.
About Security Exception Warnings
If you receive a security exception warning when trying to run the Java
GUI as an applet in a web browser, the security file identitydb.obj has
not been downloaded in binary mode.
To download the security file identitydb.obj in binary mode, follow
these steps.
1. Open the file /opt/OV/httpd/conf/mime.types, and add the
following line:
application/x-javakey obj
2. As user root, restart your Apache web server by entering:
/opt/OV/httpd/bin/apachectl restart
3. Download the file identitydb.obj again.
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