IBM Security Identity Governance and Intelligence, Version 5.2.3.1

Adding a JVM property

As part of configuring an application server, you might define settings that enhance the way your operating system uses of the Java™ virtual machine (JVM). Use the steps to add a JVM property in the Application server.

About this task

The JVM is an interpretive computing engine that is responsible for running the byte codes in a compiled Java program. The JVM translates the Java byte codes into the default instructions of the host server. The application server, being a Java process, requires a JVM to run and to support the Java applications that run on it. JVM settings are part of an application server configuration.

Access the command-line interface (CLI) of the virtual appliance by using either an ssh session or the console.

To see a list of available commands, enter the help command at the command-line prompt. The help command provides detailed information about each command from the list.

Procedure

From the command-line interface, log on to the IBM® Security Identity Governance and Intelligence virtual appliance. The following message is displayed:
```
Welcome to the IBM Security Identity Governance and Intelligence appliance
Enter "help" for a list of available commands
```

Enter the help command at the igivasrv prompt for a list of available commands. The following result is displayed:

Current mode commands:
cli                 Work with the command line interface.
firmware            Work with firmware images.
fixpacks            Work with fix packs.
igi                 Work with the IGI settings.
license             Work with licenses.
lmi                 Work with the local management interface.
management          Work with management settings.
snapshots           Work with policy snapshot files.
support             Work with support information files.
tools               Work with network diagnostic tools.
updates             Work with firmware and security updates.
Global commands:
back                Return to the previous command mode.
exit                Log off from the appliance.
help                Display information for using the specified command.
reboot              Reboot the appliance.
shutdown            End system operation and turn off the power.
top                 Return to the top level.

Enter the igi command at the igivasrv prompt.

Enter the help command at the igivasrv:igi prompt for a list of available commands. The following list is displayed:

Current mode commands:
jvm_property        Work with the Application Server JVM properties
logs                Work with the IBM Security Identity Governance and
                    Intelligence log files.
upgrade             Work with the IBM Security Identity Governance and
                    Intelligence upgrade.
utilities           Work with the IBM Security Identity Governance and
                    Intelligence utilities.

Global commands:
back                Return to the previous command mode.
exit                Log off from the appliance.
help                Display information for using the specified command.
reboot              Reboot the appliance.
shutdown            End system operation and turn off the power.
top                 Return to the top level.

Enter the jvm_property command at the igivasrv:igi prompt.

Enter the help command at the igivasrv:jvm_property prompt for a list of available commands. The following result is displayed:

Current mode commands:
add                 Add a JVM Property in Application server.
delete              Delete an existing JVM Property in Application server.
list                List existing JVM Properties in Application
                    Server
update              Update an existing JVM Property in Application server.
Global commands:
back                Return to the previous command mode.
exit                Log off from the appliance.
help                Display information for using the specified command.
reboot              Reboot the appliance.
shutdown            End system operation and turn off the power.
top                 Return to the top level.

Enter the add command at the igivasrv:jvm_property prompt. The following result is displayed:

Property name  : com.ibm.websphere.webservices.soap.enable.legacy.get.behavior
Property value : true

Adding JVM property
JVM Property added successfully.
Restart Identity Governance and Intelligence server to apply the new settings.

What to do next

Restart the IBM Security Identity Governance and Intelligence server to apply the new settings.