METHOD AND APPARATUS FOR ERROR RECOVERY IN STORAGE ARRAYS

Method and apparatus for error recovery in primary storage is provided by backup storage that stores a complete copy of primary storage. When a parity error is detected, the backup storage is used to replace data in the primary storage or the parity of primary storage. This apparatus is controlled b...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WHITAKER, DARELL SMITH, SLEGEL, TIMOTHY JOHN, CESARE, BRIAN KEITH
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING INFORMATION STORAGE PHYSICS STATIC STORES
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