I just got a new HP ProLiant server and I'm trying to configure the RAID array using the ACR utility in Intelligent Provisioning. Problem is that every time I try to set the read cache for the RAID controller, it doesn't take upon reboot and I keep getting the same issue message. Also, the controller is not recognizing ANY of the 4 SAS drives I've mounted into the enclosure. HP documentation sends you in circles, and there are no unsupported media devices attached. Any ideas on how to get around this?