I have a server with a 3ware Inc 9750 SAS2/SATA-II RAID PCIe controller.
The server has a non-RAID disk for the OS and 4x1TB disks in RAID-5 to store data.
For reasons that have more to do with the re-purposing of the system and human capital rather than technology, we want to revert to a simpler configuration without a RAID. Ideally, we would like to keep the OS disk as is and mount each one of the other disks independently.
Is there a way to use the RAID controller just as a disk controller (no hardware or software RAID configuration) to achieve this? If not, is there a different way to do this?
Thank you,
George