This script and config file is used in our environment to clone a base image on a netapp 3020 cluster with NFS and a-sis. Cloning is done parallel on all systems mentiond in the configuration file. Afterwards sis is running on the netapp to gain storage. Different types of vm's can be specified in the configuration file and in our situation vm's disk mode is set to non-persistant. Steps are listed in the script. Good to know is that a script within the vm will force a shutdown so the process will contiue.