Mount unRAID location as a physical disk?

[ksignorini]

Is there any way to pass through unRAID shares or hard drive directories to VM's such that they see them as physical disks?

[JonathanM]

No.

Linux guests can possibly use 9p virtio mounts, but in my experience they are slower than CIFS over the internal virtual network.

 

You can allocate space on a drive using a vdisk file and mount that directly to a VM as a physical disk, but the contents are only accessible to the VM and you would need to share them from the VM.