Defragmentation-less deduplication

For defragmentation-less deduplication using a processor device, holes are punched in a file in a data deduplication process for avoiding the use of defragmenting by allowing a file system to use the punched holes for reclaiming the free space for adding to a free space pool of the file system.

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Bibliographische Detailangaben
Hauptverfasser: Sondhi, Neil, Goldberg, Itzhack
Format: Patent
Sprache:eng
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Zusammenfassung:For defragmentation-less deduplication using a processor device, holes are punched in a file in a data deduplication process for avoiding the use of defragmenting by allowing a file system to use the punched holes for reclaiming the free space for adding to a free space pool of the file system.