I have two identical Western Digital 160 G hard drives. I want to set up RAID 1 array.
I have XP Pro on one drive. Do I need to put XP on the mirrored drive as well or just format it? Does the mirrored drive save all the data as it is added? If the main drive gets a virus is that also transferred to the mirrored disk as well? I appreciate any and all responses to this question.