Product : Zerto, IT Resilience Platform/7.5, Standard
Feature : Hyper-V Storage Types, On-premises, Source/Target Support
Content Owner:  Herman Rutten
Summary
Supported: Direct Attached, CSV
Not Supported: Pass-through disks
Details
Virtual Hard Drives (VHD/VHDX) on Direct Attached storage or Cluster Shared Volumes (CSV) can be protected by Zerto.

The VHD in a virtual machine can be mapped directly to a physical disk or logical unit number (LUN), instead of to a VHD file. A Hyper-V host with even one pass-through disk is ignored by Zerto Virtual Replication.