Methods and systems for data cleanup using physical image of files on storage devices

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United States of America Patent

PATENT NO 9588905
SERIAL NO

14599859

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods, systems, and computer program products are provided for optimizing selection of files for eviction from a first storage pool to free up a predetermined amount of space in the first storage pool. A method includes analyzing an effective space occupied by each file of a plurality of files in the first storage pool, selecting one or more of the plurality of files as one or more candidate files for eviction, based on the identified one or more data blocks, and evicting the one or more candidate files for eviction from the first storage pool to a second storage pool.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baldwin, Duane M Rochester, US 32 325
Patil, Sandeep R Pune, IN 342 3476
Shiraguppi, Riyazahamad M Pune, IN 108 1010
Sodhiya, Prashant Pune, IN 15 116

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