Hello list, I'm trying to install CentOS 5.2 on LVM on a SW-RAID level 1, but I'm unable to understand how to use the installer correctly. What I'm trying to do is emulate something I've already done with another distro where: sda5 \ RAID1 --> /boot sdb5 / sda6 \ RAID1 --> LVM --> /root, /home, /usr, /var... etc. sdb6 / I've succesfully created the raid, and the PV for LVM, but I can't figure out how to create a VG inside the PV. Is it possible using the installer, or should I better install it using one disk, and once installed create the raid/pv/vg, and move everything around by hand? Many thanks in advance, Norberto