The -configDir option can be used to specify a config directory rather than using the
default SERVER_HOME/config directory. This option allows the same SpringSource dm Server
installation to be used to run multiple instances. Simply create a config directory for each
instance, specifying unique port numbers, logging and tracing directories, etc. and specify that directory
when starting SpringSource dm Server.
Note that if the path specified with -configDir is relative it will be interpreted
as being relative to the root of the SpringSource dm Server installation.
cd $SERVER_HOME bin/startup.sh -configDir /config/node1