Cluster Shared Volume (CSV), Network share: These two options appear if you are using Hyper-V Failover Cluster. They allow you to select a type of storage where guest VMs will be created. Select a desired option and then click the [...] button next to the edit field. Depending on the option selected, specify a Cluster Shared Volume or network folder. Note that a shared folder must be compatible with SMB 3.0. Please also note that the same credentials used to register Microsoft Hyper-V host as a VDI provider will be used to access the SMB file share for Guest VMs.Please also read the important note below.
Note: To use this functionality, you need to set SMB constrained delegation (resource-based) using Windows PowerShell. Important: Windows Server 2012 forest functional level is required.
On a server running Windows 2012 R2 and above install the Active Directory PowerShell module using Powershell. Note that you don’t need the module on a Hyper-V host or SMB file servers.
Run the following cmdlet:
Install-WindowsFeature RSAT-AD-PowerShell
Delegate SMB delegation on a file server (cluster) for every node of Hyper-V cluster. For example if you are running a four-node Hyper-V cluster and you use a Scale-Out File Server cluster FS-CL01 as virtual machine storage:
Enable-SmbDelegation –SmbServer FS-CL01 –SmbClient Hyperv-01
Enable-SmbDelegation –SmbServer FS-CL01 –SmbClient Hyperv-02
Enable-SmbDelegation –SmbServer FS-CL01 –SmbClient Hyperv-03
Enable-SmbDelegation –SmbServer FS-CL01 –SmbClient Hyperv-04
Mandatory: verify applied settings (the actual delegations) as follows:
Get-SmbDelegation –SmbServer FS-CL01