SHA256(photon-ova.ovf)= 7d05b1d885a31cde9bd58807d10687c3090547c643e887cfa4b2e2400907e6a2
SHA256(photon-ova-disk1.vmdk)= 28c4122242df5adaf05b1146a15a39c8d4912ebae78bcab9dedc42885b42029a