Two. RAID10 is a stripe of mirrors. If you are using 1TB drives, that means you have two pairs of mirrors, each one 1TB in size. When you stripe across those mirror pairs, your total usable is 2TB.
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of FORC5 Sent: Friday, September 14, 2012 11:33 AM To: [email protected] Subject: [H] RAID ? If I put 4 drives in a RAID 10 array does the system see the combined size of all 4 or just 2 ? Thinking above my pay scale <:-| FP Date: Fri, September 14th, 2012 ***Caution, Tagline Below *** **Tallyho** **************************************** People who live in glass houses should not throw stones. ****************************************
