It is not hard raid
What makes you think it is hard raid?
From my point of view,it implemented by software,theraid function is in FLARE.
Also,when you create RAID GROUP in Clariion,if you have choose disks in different closure,where is the RAID Controller?
This is my point and I also checked with Clariion SSE Level2 support.
But please correct me if I am wrong.
We make a living by what we get, but we make a life by what we give.