ocr: WHAT RAID DOESNT PROTECT RAIDsubsystem File Disk gerver SCSI SCSlcable Disk - host bus adapter Disks Disk Power Fan supply Figure 1. The RAID concept uses redundant information stored on separate disk drives to protect against possible drive failure. But access to data residing on the RAID system can be lost ifa a failure oCCuTS at any one ofthe highlighted modules above.
