|Setting System Properties / Configuring the Native Client and Cache Server|
The native client and cache server processes first look for their properties file in the productDir/defaultSystem directory, then in the working directory.
Any properties set in the working directory override settings in the defaultSystem/gfcpp.properties file.
If you are running multiple processes on one machine, you can configure the gfcpp.properties file in the defaultSystem directory as a shared file that all processes can find. If a few processes need a slightly different configuration, you can put individual gfcpp.properties files in their home directories to override specific properties.