As I was running out of disk space on my home server, I decided to replace my RAID 1 setup of two Samsung Spinpoint F1 HD103UJ 1TB disks by two Western Digital Caviar Green WD20EARS 2TB disks. As RAID controller I use the onboard ATI/AMD SB600 controller (on a Gigabyte GA-MA69G-S3H motherboard), it does it…