This is possibly a dumb question but here goes:
I have two SATA drives set up in a RAID 1 mirror using Intel's ICH8R/9R/10R raid controller. I actually have three drives, but I want to rotate them around from time to time and keep one shelved to act as a backup. My question is, if I want to do a rotation does the drive I'm swapping in have to be formatted and empty? If it instead contains an older backup of my current system data will that cause problems or can I make the raid controller overwrite its contents with the other half of the mirror during the rebuilding process?
Thanks!
I have two SATA drives set up in a RAID 1 mirror using Intel's ICH8R/9R/10R raid controller. I actually have three drives, but I want to rotate them around from time to time and keep one shelved to act as a backup. My question is, if I want to do a rotation does the drive I'm swapping in have to be formatted and empty? If it instead contains an older backup of my current system data will that cause problems or can I make the raid controller overwrite its contents with the other half of the mirror during the rebuilding process?
Thanks!