Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Patent
1997-04-10
2000-08-01
Beausoliel, Jr., Robert W.
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
714 47, G06F 1100
Patent
active
060981814
ABSTRACT:
A method 201 and implementing system 101 are provided in which information processing system resources are monitored for variant conditions which may exceed acceptable tolerances. A continued count of failed readings is maintained 207 and only when the number of failed condition readings exceed a predetermined failure repetition constant 209, is the operating system notified to take appropriate action. When a resource previously identified as a failing resource, subsequently yields "good" readings 303, a resource identifier is moved from a "failing" status to an "intermittent failure" status 309. Thereafter, when successive "good" readings exceed a predetermined success repetition constant 319, the resource is removed from the "intermittent" status 321 and the monitoring process 201 is continued.
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Hamilton, II Rick Allen
Mehta Chet
Upton John Daniel
Beausoliel, Jr. Robert W.
Elisca Pierre E.
Emile Volel
International Business Machines - Corporation
Wilder Robert V.
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