On Wed, Apr 24, 2013 at 10:49 AM, Emmanuel Noobadmin <centos.admin at gmail.com> wrote: > Somebody suggests possibly an issue with 6 drives being spread over 2 > different controllers. I couldn't help wonder if it's just a Windows > driver thing. Surely. A HDD only knows about sectors, reads and writes.... it knows nothing about RAID. RAID is a controller thing. In fact, if I use an ARCO RAID1 device (my favorite raid solution), it masks two drives as a single one while doing RAID1 at the hardware level, the OS and software side think it's 'talking to' a single drive. http://www.arcoide.com/category.aspx?PageId=241 FC -- During times of Universal Deceit, telling the truth becomes a revolutionary act Durante épocas de Engaño Universal, decir la verdad se convierte en un Acto Revolucionario - George Orwell