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jvm12.conf Parameter Reference

Appendix C JVM Configuration 107

In the myprogram.java file, the following line retrieves the system property set

above:

System.out.println("org.omg.CORBA.ORBClass="+System.getProperty("org.omg.CORBA.ORBClass"));

If you want to do the same thing for servlets in iPlanet Web Server, you need to put

the following line in the

jvm12.conf file:

org.omg.CORBA.ORBClass=com.inprise.vbroker.orb.ORB

Do not use jvm.option settings such as the following:

jvm.option=-Dorg.omg.CORBA.ORBClass=com.inprise.vbroker.orb.ORB

jvm.option=org.omg.CORBA.ORBClass=com.inprise.vbroker.orb.ORB

In the servlet or JSP, you can use the following line to retrieve the system property

set above:

out.println("org.omg.CORBA.ORBClass="+System.getProperty("org.omg.CORBA.ORBClass"));

jvm12.conf Parameter Reference

The JVM parameters you can set in the jvm12.conf file are listed in Table C-1.

Table C-1 jvm12.conf settings

Setting Allowed Values Default Value Description

jvm.minHeapSize 1048576

(1 MB)

The minimum heap size

allocated to Java.

For Solaris, change this value to

3145278 (3 MB). For HPUX,

change this value to 4194304

(4 MB). For all other operating

systems, 1 MB is ideal.

jvm.maxHeapSize 16777216

(16 MB)

The maximum heap size

allocated to Java.

jvm.enableClassGC 0 (off), 1 (on) 0 Enables or disables class

garbage collection.

Use instead of -Xnoclassgc.

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