Patent
1995-10-10
1997-12-16
Beausoliel, Jr., Robert W.
39518222, 39520012, G06F 1100
Patent
active
056995113
ABSTRACT:
An improved file system apparatus and method for minimizing the length of time a client system waits before declaring a data communication link disconnected. The apparatus and method dynamically modify a file system request time-out value based on the actual length of time required to service each file system request. In one embodiment, a time-out value is determined for each request type based on the actual response time and a buffer time for each request type. The response timer is based on readings from a system clock therefore operating as a low overhead process. A monitoring system periodically tests the server to ensure that a physical connection still exists.
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Porcaro Thomas Joseph
Waldron, III Theodore Clayton
Ward Richard Byron
Yellepeddy Krishna Kishore
Beausoliel, Jr. Robert W.
International Business Machines - Corporation
Palys Joseph E.
Walker Mark S.
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