System for locating resources resided in a distributing processing system by sequentially transmitting resource inquiries through a looped transmission line

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United States of America Patent

PATENT NO 4941084
SERIAL NO

07201290

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Abstract

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A resource management system and method in a distributed processing system in which a plurality of computers are interconnected through a transmission line. A computer makes, upon accessing to a resource of another computer, inquiries about 'Whether the intended resource exists' and 'Ordering that if the intended resource exists, the interrogated computer should return a response indicative of attribute information of that resource' by using a so-called broadcasting function to simultaneously apprize all the computers constituting the distributed processing system of the same message.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTDTOKYO 100-8280

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sueki, Masao Hitachi, JP 2 336
Takagi, Satoru Kawasaki, JP 11 595
Terada, Matsuaki Machida, JP 13 1130
Wataya, Hiroshi Hitachi, JP 9 423

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