I just installed in a Hyper-V VM and noticed that it added the OS drive to the volume with the 3 physical drives. It's currently running the parity check. When it's done, can I remove the OS drive from the volume? It's just a small VHD and I don't want any of my data stored on there.
EDIT: Nevermind. I stopped the consistency check and deleted the volume. Then I recreated it without the OS drive. It seems I should not have allowed it to create the hybrid array during install.