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Reconstruction hard disk array and reconstruction method for to-be-reconstructed hard disks therein including comparing backup data with an access timestamp of first, second and third hard disks
Reconstruction hard disk array and reconstruction method for to-be-reconstructed hard disks therein including comparing backup data with an access timestamp of first, second and third hard disks
A reconstruction method based on a hard disk array comprises determining whether at least one damaged hard disk among a plurality of hard disks of the hard disk array has been replaced by at least one to-be-reconstructed hard disk, and writing a backup data corresponding to the at least one damaged hard disk into the at least one to-be-reconstructed hard disk according to a mapping table and information of the at least one damaged hard disk.
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