Protected control of devices by user applications in multiprogramming environments

A user program directly accesses a storage device for I/O operations, bypassing the operating system. The user registers a virtual memory region and an "extent", or region, of the storage device with a host bus adapter. A virtual interface is created between the user and the storage device...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FORD DAVID A, LANGERMAN ALAN B
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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