Hi Emmett, On Tue, 2012-02-28 at 18:18 -0800, Emmett Culley wrote: > I just had a very similar problem with a raid 10 array with four new > 1TB drives. It turned out to be the SATA cable. ... > All has been well for a week now. > > I should have tired replacing the cable first :-) Ah yes. Good point. That was one of my first thoughts. I forgot to mention that I swapped both cables between the first and the second install:-) Cheers, Kal