BTAVM2272W Unsupported virtual disk backing info for disk "Disk name" of hypervisor Hypervisor name, virtual machine "VM name": Virtual disk type.

Explanation

Currently Spectrum Control supports only the following types of ESX virtual disks: VirtualDiskFlatVer2BackingInfo, VirtualDiskSparseVer2BackingInfo, and VirtualDiskRawDiskMappingVer1BackingInfo.