HI, hope you are doing good. By the way, can you detail the setup - Is that a Server OS (windows/Linux) running as NAS storage ? Or do you have something like NetApp Filer as NAS storage. If it is a server hardware, which model it is? Is your RAID configuration showing as corrupted ? Did you moved / interchanged the hard disks in RAID? If the RAID configuration is corrupted, do you need to recover the data (very difficult). I hope you did a RAID 5 configurations for your storage space. let me know your inputs.