hello all. I have a 321, updated to newest firmware at the time (1.04 i believe?) and a 1TB Hard Drive which is now populated with data.
my goal is to put another drive in the NAS and set up RAID 1 mirroring.
question: is it possible to setup RAID 1 (preserving the data that's already on the first drive) by adding a blank drive into the unit? or does RAID configuration require two blank drives?
i did place the first drive in the right slot as i read that is slot 0.