Same problem here! I own a DNS-323 Nad Dlink and i'm trying to recover it. I've just installed Ubuntu ver. 12.04 for the FIRST TIME... so i'm more than a newbie

If i check in the disk manager (or something like that in italian the program name is Gestore Dischi) i can find this:

Array RAID

Level: (null)
Status: not running, not enough components to start (traslated with google)

Anybody can give me some help? THX!!!!!