I have many of my Hyper-V running from the same hardware (2 SSD, 2 HDD) and the same OS (Win2012), when I install the SCVMM agent and look at the host properties, the storage category doesn't list the drive letter for all drives but instead the device path (I'm not sure that's the name).
I can live being this way but it's far from being optimal for the daily operations. What bother me the most is I don't know why it's like that and how I can change the configuration to set the letters instead.
The host had drive letter on every drives before I installed the SCVMM Agent, I did refresh the host many time without improvement.
Thanks