Is there somebody that has knowkedge about «virtual SAN» software that underlies sDOT in ONTAP Select? I don't think that NetApp has written something proprietary and the knowledge of a fine performing technology (i.e. StratoScale, IOScale, Starwind...) could be a strong point. Or maybe is VSAN from VMware? In the FAQ I've read that the RC1 support VMware as hypervisor. What they mean? That I can run VMware on Select or that VMware ESXi is the hypervisor where sDOT runs? Looking at this schema I should think that VSAN is below.