Matthias Rechenburg is project manager of the openQRM project. Since many years he is involved in all kinds of data-center related open-source projects like high-performance and high-availability clustering, consolidation, network and enterprise storage management. Currently, his most serious interests are about the virtualization technologies, their features and capabilities and integration by a unified virtualization layer. He lives in Bonn, Germany, and is working as a freelancer for virtualization- and storage-management. Mostly, he enjoys to code in his home-lab but also likes traveling, meeting other Linux-people and joining all kinds of inux-related events and congresses.