Tracking block-level changes using snapshots

Writes to blocks of a protected storage volume that occur between the beginning of a prior backup interval and the beginning of a current backup interval are tracked using a first snapshot that is maintained through the current backup interval. At the beginning of the current backup interval, a seco...

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Bibliographische Detailangaben

Hauptverfasser:	Lu, Ping, Langouev, Ilia, Pershin, Aleksey V, Piduri, Sudarsan R, Weathers, Erik
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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