Method for selectively enabling and disabling read caching in a storage subsystem

A mechanism for selectively disabling and enabling read caching based on past performance of the cache and current read/write requests. The system improves overall performance by using an autonomic algorithm to disable read caching for regions of backend disk storage (i.e., the backstore) that have...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YIPARAKI OLGA, LA FRESE LEE CHARLES, MARTIN JOSHUA DOUGLAS, XU YAN, THOMPSON JAMES RUSSELL, MILLER JUSTIN THOMSON, MILLER VERNON WALTER
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
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