I have just installed FC2 on two identical SATA drives configured a RAID 1 mirror with separate /, /var, swap, /boot and /home partitions. I am wondering how robust the anaconda installer is in dealing with such a setup for future upgrades? In particular I expect to upgrade this box to the next Enterprise Linux release when available and am a bit concerned about how safe such upgrades are on a system running all RAID 1 partitions. Jack