STORAGE APPARATUS AND CONTROL METHOD

A storage apparatus is disclosed, including a first storage area, a second storage area, and a controller. The controller writes data to the first storage area based on a write request. When the data are written in the first storage area, the controller sequentially writes the data to the second sto...

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Bibliographic Details
Main Authors TAKETA SUIJIN, SHIOYA KATSUHIKO, ONDA YASUHIRO
Format Patent
LanguageEnglish
Published 20.03.2014
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A storage apparatus is disclosed, including a first storage area, a second storage area, and a controller. The controller writes data to the first storage area based on a write request. When the data are written in the first storage area, the controller sequentially writes the data to the second storage area from a beginning of a physical address thereof. The controller outputs the data to a backup apparatus by sequentially reading out the data being written in the second storage area from the beginning of the physical address.
Bibliography:Application Number: US201313944936