JVPJAVAVM configuration parameter

This configuration parameter has been deprecated and not required in HCL Informix® Version 11.70. This configuration parameter will be removed in a future release.

onconfig.std value

platform-specific value

separators

colon (UNIX) or semicolon (Windows)

takes effect

When shared memory is initialized

The JVPJAVAVM configuration parameter lists the Java™ Virtual Machine (JVM) libraries that the database server loads. The names in this list exclude the lib prefix and .so or .dll suffix. Entries in the list are separated by colons or semicolons, depending on the operating system. This parameter is required if the number of JVPs (set in VPCLASS JVP) is greater than 0.

Depending on your application requirements, test and possibly increase the value for the JVM_MAX_HEAP_SIZE environment variable to configure the heap size for the new JVM.

The value of JVPJAVAVM is platform-dependent. To find the proper value for JVPJAVAVM, see $INFORMIXDIR/etc/onconfig.std.

For example, for UNIX Solaris, use the following value for JVPJAVAVM if you are using a debug version of the JDBC driver: server_g

If you use a nondebug JDBC driver, you can use the nondebug Java libraries for better performance. Set JVPJAVAVM as follows: server

For Windows, use the following value for JVPJAVAVM if you are using a debug version of the JDBC driver: jvm_g

If you use a nondebug JDBC driver, you can use the nondebug Java libraries for better performance. Set JVPJAVAVM as follows: jvm