On Sat, Oct 15, 2011 at 6:39 AM, Peter Beck <peter@datentraeger.li> wrote: > Is it possible to do an atomic _and_ raid setup at the same time ? Not AFAIK. > Or shall I just use "d-i preseed/late_command string in-target" to create > the RAID array with "mdadm --create --verbose --force --assume-clean > /dev/md0 --level=5 --raid-devices=4 /dev/sd[bcde]" at the end of my setup ? Yes.