Latent fault detector

Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability

Reexamination Certificate

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Details

C714S042000, C714S044000

Reexamination Certificate

active

07363546

ABSTRACT:
A latent error detector may be configured to reveal latent errors within a plurality of components within a computer system. The latent error detector may be configured to access configuration data specifying one or more types of components and one or more modules for each type of component. The one or more modules for each type of component may be configured to initiate a component-specific operation to reveal a latent error within the one or more components of the one or more types of components. A framework may be configured to call the one or more modules for each type of component. The framework may be configured as a main software module to access the one or more modules.

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Kari et al. “Detection of defective media in disks.” The IEEE International Workshop on Defect and Fault Tolerance in VLSI Systems 1993, Oct. 27-29, 1993, pp. 49-55.
Kari et al. “Detecting latent sector faults in modern SCSI disks.” Proceedings of the Second International Workshop onModeling, Analysis, and Simulation of Computer and Telecommunication Systems, 1994, Publication Date: Jan. 31-Feb. 2, 1994, pp. 403-404.
Kari, Hannu H. “Latent sector faults and reliability of disk arrays.” WWW copy of dissertation in Helsinki Univ of Tech, Espoo, Finland. chapters 1-5, 10, and 11. dated Apr. 1997, retrieved Jul. 25, 2005 from http://www.cs.hut.fi/˜hhk/phd/phd.html.
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