Method of processing defect of harddisk drive and harddisk drive and recording medium adapting the same

摘要

A reassigning method, medium, and apparatus for processing latent defects of a hard disc drive (HDD). The method of processing defects in an HDD may includes detecting latent defects that may develop into irrecoverable defects in the future, registering the detected latent defects in a temporary list, and replacing the latent defects registered in the temporary list by normal sectors when the HDD is in an idle state. Accordingly, performance and reliability of HDDs can be improved by such detecting of latent and reassigning the latent defects before they develop into actual defects.