Some details about the demo cluster setup.
Our demo cluster consists at the moment out of our controller with all necessary software (hub, nfs-shares and a PXE-image for the nodes to boot). The nodes are starting as mentioned with the build image. Each node registers itself on the hub. As node every computer can be user. At the moment we are only able to load an 32bit image. This should be expanded with an 64bit image in the future. You can connect every system you want to the cluster, as we are not modifying any data on the systems device.