Method and apparatus for a hierarchical paging storage system

Details Method and apparatus for a hierarchical paging storage system Method and apparatus for a hierarchical paging storage system

1981-08-03

1984-02-07

Chan, Eddie P.

Boots, shoes, and leggings

G06F 1300

Patent

active

044307012

ABSTRACT:
A plurality of addressable data storage devices are selectively directly accessed or accessed via a cache memory. Access via the cache memory uses one of a plurality of logical addresses; each of the data storage devices is represented by a plurality of the logical addresses. Each of the data storage devices can be reserved for direct access; such reservation does not apply to device accesses via the cache. Accesses to the devices are queued on a device basis.

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patent: 4395763 (1983-07-01), Takahashi

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