Detecting duplicative hierarchical sets of files

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United States of America Patent

PATENT NO 9063947
APP PUB NO 20100114842A1
SERIAL NO

12258316

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Abstract

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To detect duplicative hierarchically arranged sets of files in a storage system, a method includes generating, for hierarchically arranged plural sets of files, respective collections of values computed based on files in corresponding sets of files. For a further set of files that is an ancestor of at least one of the plural sets of files, a respective collection of values that is based on the collection of values computed for the at least one set is generated. Duplicative sets according to comparisons of the collections of values are identified.

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Patent Owner(s)

  • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eshghi, Kave Los Altos, US 65 1806
Forman, George H Port Orchard, US 43 1262

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