METHOD OF ACCELERATING ACCESS TO PRIMARY STORAGE AND STORAGE SYSTEM ADOPTING THE METHOD

METHOD OF ACCELERATING ACCESS TO PRIMARY STORAGE AND STORAGE SYSTEM ADOPTING THE METHOD

A RAM disk driver 112 receives the 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 a continuous region in an OS invisible area, which is beyond management of an operating system installed in a computer, on a RAM 1...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: FUKUI SHINGO, ISHII SUGURU
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A RAM disk driver 112 receives the 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 a continuous region in an OS invisible area, which is beyond management of an operating system installed in a computer, on a RAM 120 for a storage area of the RAM disk 122 having the user's specified capacity (step S30). When the user's specified capacity is greater than the capacity of the OS invisible area on the RAM 120, the RAM disk driver 112 reduces the range of an OS visible area, which is managed by the operating system, on the RAM 120 and sets the storage area of the RAM disk 122 in the expanded OS invisible area. This arrangement effectively boosts up access to the RAM 120 as the primary storage in the computer.