VIRTUAL ADDRESSING

VIRTUAL ADDRESSING

A method of relating the user logical block address (LBA) of a page of user data to the physical block address (PBA) where the data is stored in a RAIDed architecture reduces to size of the tables by constraining the location to which data of a plurality of LBAs may be written. Chunks of data from a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: PIGNATELLI DAVID J
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A method of relating the user logical block address (LBA) of a page of user data to the physical block address (PBA) where the data is stored in a RAIDed architecture reduces to size of the tables by constraining the location to which data of a plurality of LBAs may be written. Chunks of data from a plurality of LBAs may be stored in a common page of memory and the common memory pages is described by a virtual block address (VBA) referencing the PBA, and each of the LBAs uses the same VBA to read the data.