MANAGING DATA STORED IN A NONVOLATILE STORAGE DEVICE

MANAGING DATA STORED IN A NONVOLATILE STORAGE DEVICE

A storage device may be configured to copy valid data units from a source memory area to a destination memory area according to a source-to-destination mapping. The source-to-destination mapping may be generated based on a ranking scheme that considers the number of valid data units being stored in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GRIN LOLA, INBAR KARIN, NABEREZHNOV ALEXEI, BENNER YOSSI, LEV EINAT
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A storage device may be configured to copy valid data units from a source memory area to a destination memory area according to a source-to-destination mapping. The source-to-destination mapping may be generated based on a ranking scheme that considers the number of valid data units being stored in each of a plurality of source pages storing the data.