Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2011-04-26
2011-04-26
McCarthy, Christopher S (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S003000, C714S047300
Reexamination Certificate
active
07934128
ABSTRACT:
Methods, systems and computer program products for architecting fault tolerant applications. Embodiments of the invention include a method for executing an application in a computer system, the method including monitoring a behavior of the computer system, the computer system having a subsystem in an operating system of the computer system, in response to encountering a problem in the computer system, performing switching the application from a normal mode of operation to a critical mode of operation, executing the application in the critical mode of operation, determining if the computer system has returned to the normal mode of operation, in response to the computer system returning to the normal mode of operation switching the application to execute in the normal mode and executing the application in the normal mode of operation.
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Garg Rakesh
Garg Law Firm, PLLC
International Business Machines - Corporation
McCarthy Christopher S
Toub Libby Z.
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