[opensuse] Upgrade of server with UEFI to 12.2

Hi, I maintain IBM x3200M3 Tower server running openSUSE 12.1. It serves mainly as small LAMP and SFTP. I'd like to upgrade it to 12.2, but I'm little afraid. It has UEFI instead of "normal" BIOS, HW RAID10 and ELILO. It was not possible to install GRUB there. I usually upgrade from running system using "zypper dup". Do You have any experience with such HW? Should I be aware of anything special when upgrading HW with UEFI, ELILO and HW RAID? Any hints and experiences appreciated. :-) Have a nice day! Vojtěch -- Vojtěch Zeisek Komunita openSUSE GNU/Linuxu Community of the openSUSE GNU/Linux http://www.opensuse.org/ http://trapa.cz/