So it looks like sdf shouldn't be part of the RAID5 set - maybe it's a stand alone drive configured on the raid controller? I can ask if they know... On Thu, Nov 21, 2013 at 3:09 PM, David F. <df7729@xxxxxxxxx> wrote: > They also said: RAID 5 with 4 physical drives. -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html