This server has 2 SATA 1 TB drives configured as a virtual raid 1. I see the degraded message during boot but windows does load and runs, though it is slow and momentarily freezes for 10-20 seconds every once and awhile. In open manage there is an error triangle next to the virtual drive. If you mouse over the triangle it says - non-critical. I was expecting to drill down further and see the physical drives with one showing an error, but it does not let you any further than seeing the single virtual drive.
Does this indicate that drive 1 is bad and should be replaced? If so, should I replace the drive and let it rebuild on its own or do I need to first undo the raid, replace the drive, then recreate the mirror? Or is there something else I need to be looking at? I appreciate any help on this issue.