STORAGE APPARATUS AND DATA STORAGE METHOD

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United States of America Patent

APP PUB NO 20130254501A1
SERIAL NO

13510777

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Abstract

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A storage apparatus executes a duplication determination, which is a determination as to whether or not a second data, which is identical to a first data stored in a first file system, exists in a second file system, in a case where a migration process for migrating the first data to the second file system is to be performed, executes the migration process in a case where the result of the duplication determination is negative, and does not execute the migration process in a case where the result of the duplication determination is affirmative.

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Patent Owner(s)

Patent OwnerAddress
HITACHI INFORMATION & TELECOMMUNICATION ENGINEERING LTD2-3-3 MINATOMIRAI NISHI-KU YOKOHAMA-SHI KANAGAWA 220-6122

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kishi, Masayuki Hiratsuka, JP 10 121
Sato, Yasunori Yokosuka, JP 46 677

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