When you create a VMware storage in VNXe the integration software creates only VMFS-3 volumes at ESX side. Currently VMFS version 5 is still not available within the integration software. You can create a generic iSCSI volume and present it to ESX host. After that you need to manually add storage on vSphere to format it with VMFS5.
Is there a way to make the vnxe create version 5 VMFS file system while creating the volumes through VMware tab?  Keeps creating version 3 volumes
vnxe 3150 VMFS version 3