Artifacts migration from one RTC server to another

What involves process of one-time migration of all projects, defects, sources, users and all the rest of artifacts from one RTC server to another (3.0) ? I do not want constant connection between two RTC servers, just a one-time migration of everything, to make a second RTC server to be exact mirror of the first..

Already found a topic in documentation that explains the process of migration: http://publib.boulder.ibm.com/infocenter/clmhelp/v3r0/index.jsp?nav=/6

What involves process of one-time migration of all projects, defects, sources, users and all the rest of artifacts from one RTC server to another (3.0) ? I do not want constant connection between two RTC servers, just a one-time migration of everything, to make a second RTC server to be exact mirror of the first..

Already found a topic in documentation that explains the process of migration: http://publib.boulder.ibm.com/infocenter/clmhelp/v3r0/index.jsp?nav=/6

I'm also looking for the guide "Artifacts migration from one RTC server to another"

>Already found a topic in documentation that explains the process of migration: http://publib.boulder.ibm.com/infocenter/clmhelp/v3r0/index.jsp?nav=/6

In those document , I can find the migration guide only for different configuration.
Like, Tomcat->WAS, Derby->DB2, Derby->Oracle ...

I just want to know how to migrate "same" configuration's server.
RTC3.0 -> RTC3.0
DB2 -> DB2
Tomcat -> Tomcat

(Is it same as Derby->DB2? : http://publib.boulder.ibm.com/infocenter/clmhelp/v3r0/index.jsp?topic=/com.ibm.jazz.install.doc/topics/t_migrate_derby_db2.html )