We have 4 SCSI hard disks. They are setup as RAID 1 (one pair set for system, the other pair for data).
It used to show only C and D drive as a result however recently it has been noticed that all 4 drives are showing up in Explorer mirrored (C, D, E, F).
How can we restore back to the original C and D drives and ensure the disks are still RAID 1?
Things that have been done on the server recently:
> a scsi backup drive has been attached
> spiceworks network management software installed
> second copy software installed
We just can not recall when we noticed the multiple drives.