Disaster Recovery training. I have an old (Replaced) HP Proliant server and am trying to prepare for disaster recovery by practicing a restore of a server to it. The server already has all the partitions set up, it has the designations of the active and bootable partitions already set and waiting to go. Is there an alternative to Diskpart>clean that will allow me to keep the barebones formating? OS is Server 2012 R2.