MARS Long Distance Replication Software See http://schoebel.github.io/mars/ Very detailed documentation / motivation / use cases can be found there. Please look into the docu/ subdirectory. License: GPLv2+ (see file COPYING) Documentation is under FDL. This is intended for the whole project, and is valid for all parts from the original author as well as parts from 1&1. Any further contributors to contrib/ subdirectory are strongly encouraged to put their files also under GPL or FDL, or at least a compatible license (see newest descriptions at fsf.org).