I can't beleive your asking questions like this and using Raid 10.
This should help you.
http://www.acnc.com/04_01_10.html Have fun!
I don't have a problem, I pointed you in the direction that would give you answers, so what is your problem?
My point is that your using a technology that should have been read about before implimented. Did you buy this system already Raided?
If you implimented it on your own system then surely you read up on it before hand?
I do the same with all Idiots and that is try to point them where there is help, I ain't an expert I just know where to find an answer.