System and method for reduction of rebuild time in raid systems through implementation of striped hot spare drives

摘要

The present invention is a system for reducing rebuild time in a RAID (Redundant Array of Independent Disks) configuration. The system includes a plurality of RAID disk drives, a plurality of hot spare disk drives, and a controller communicatively coupled to the plurality of RAID disk drives and the plurality of hot spare disk drives. The system functions so that rebuild data is striped by the controller across at least two hot spare disk drives included in the plurality of hot spare disk drives.