You must install multipathing software on all attached hosts that run the Microsoft Hyper-V operating system.
https://datacentersupport.lenovo.com/us/en/products/storage/lenovo-storage/v3700v2/6535
https://datacentersupport.lenovo.com/us/en/products/storage/lenovo-storage/v5030/6536
The subsystem device driver (SDD) for Windows supports dynamic pathing for hosts that are running the Microsoft Hyper-V operating system.