I have an HP Proliant Gen8 Server running 2012 R2 that has 3 300GB HDD's in a 2+1 config I believe (not certain). I need to replace all three drives with 2TB drives. Can I hot swap them out one at a time? If so, which one do I start with and how would I monitor the replication? Two of the HDD's mirror each other and are always active (lit up) and the third drive is inactive (no lights).
I'd appreciate any best practice advice. Thanks.