Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2004-05-28
2008-03-04
McCarthy, Christopher (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S039000
Reexamination Certificate
active
07340651
ABSTRACT:
A system and method for maintaining functionality during component failures is presented. During application registration, a recovery engine generates a recovery plan for the application. The recovery plan includes recovery actions that correspond to each component that the application intends to access. When an application encounters an unavailable component, the recovery engine provides a recovery action to the application which instructs the application how to proceed, such as accessing a backup component. The recovery engine tracks unavailable components and, when a subsequent application registers that intends to use an unavailable component, the recovery engine provides the subsequent application a recovery action, instructing the subsequent application how to proceed.
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Coldicott Peter Alan
Galambos George M.
Harishankar Raman
Holley Kerrie Lamont
Kelley Edward Emile
McCarthy Christopher
Mims David A.
VanLeeuwen & VanLeeuwen
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