Preserving redundancy in data deduplication systems by designation of virtual address

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United States of America Patent

PATENT NO 9767113
SERIAL NO

14993298

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Various embodiments for preserving data redundancy of identical data in a data deduplication system in a computing environment are provided. In one embodiment, a method for such preservation is disclosed. A selected range of virtual addresses of a virtual storage device in the computing environment is designated as not subject to a deduplication operation. Other system and computer program product embodiments are disclosed and provide related advantages.

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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
Fiske, Rahul M Pune, IN 32 588
Jones, Carl E Tucson, US 65 624
Roy, Subhojit Pune, IN 151 2107

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