This procedure describes how to migrate the OS disk from internal storage to a SAN disk in a DEL R720. While the procedure has been developped for a DEL machine, it can be applied to any other machine model, the only difference will be the RAID controller or the way to disable the internal disk. *Note!!!: We must check with Storage the SAN disk that will be used for SAN boot is assigned with ID 0, it means the first of the SAN disks attached, whether there were some previous disks attached, they Read more...