Backup Memory Administration

作者: Ross L. Mickens , Jeffrey R. Hamilton , Markesha F. Parker , Melba I. Lopez

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摘要: Methods, systems, and computer program products for backup memory administration are provided. Embodiments include storing in an active device, by a controller, blocks of data received from random access memory; recording change log, the identifications each block that is stored device; detecting, trigger event; responsive to detecting event: copying, identified log; clearing, log.