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Using the Factory Map to Optimize the DASD Recover Operation

IP.com Disclosure Number: IPCOM000059512D
Original Publication Date: 1988-Nov-01
Included in the Prior Art Database: 2005-Feb-16

Publishing Venue

IBM

Related People

Authors:
Crowley, TR Sparrow, SS [+details]

Abstract

A (DASD) direct access storage device Factory Map is used to reduce the number of alternate sectors which are read and analyzed during the process of recovering reassigned primary sectors.