Hi, When installing CentOS 7, is there a way to 1. leave the GUI installer and open up a console 2. create RAID arrays manually using mdadm --create 3. get back in the GUI installer and use the freshly created /dev/mdX arrays? I tried to do this, but the installer always exits informing me that he can't create the RAID arrays (since they're already created, duh). Any suggestions? Cheers, Niki -- Microlinux - Solutions informatiques 100% Linux et logiciels libres 7, place de l'église - 30730 Montpezat Web : http://www.microlinux.fr Mail : info at microlinux.fr Tél. : 04 66 63 10 32