METHOD OF ACCELERATING ACCESS TO PRIMARY STORAGE AND STORAGE SYSTEM

METHOD OF ACCELERATING ACCESS TO PRIMARY STORAGE AND STORAGE SYSTEM

PROBLEM TO BE SOLVED: To provide a technique for accelerating access to a primary storage. SOLUTION: A RAM disk driver 112 receives a user's specification for the capacity of a RAM disk 122 via an operation screen image 10 (step S20). The RAM disk driver 112 sets the RAM disk 122 in a continuou...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: FUKUI SHINGO, ISHII TAKASHI
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a technique for accelerating access to a primary storage. SOLUTION: A RAM disk driver 112 receives a user's specification for the capacity of a RAM disk 122 via an operation screen image 10 (step S20). The RAM disk driver 112 sets the RAM disk 122 in a continuous region in an area beyond management of OS on a RAM 120 (step S30). When the user's specified capacity is greater than the capacity of the area beyond management of OS on the RAM 120, the RAM disk driver 112 reduces the range of an area managed by OS on the RAM 120, and sets the RAM disk 122 in the expanded area beyond management of OS. COPYRIGHT: (C)2011,JPO&INPIT