Information processing apparatus having file system consistency recovery function, and control method and storage medium therefor

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United States of America Patent

PATENT NO 9053060
APP PUB NO 20110078504A1
SERIAL NO

12851157

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Abstract

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An information processing apparatus able to recover consistency between file entity data and file management information when detecting an inconsistency therebetween at start-up of the apparatus, while reducing unavailable time of the apparatus as much as possible. A CPU of the information processing apparatus executes a base program stored in a storage unit to check for an abnormality in consistency between file entity data and file management information which are stored in another storage unit. If an abnormality is detected, the CPU executes a program for degeneracy operation stored in still another storage unit to perform a degeneracy operation, and recovers the consistency.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Komada, Yasuo Kashiwa, JP 18 88

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