Storage controller

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8352678
APP PUB NO 20120005446A1
SERIAL NO

13233554

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a storage controller that will not impair the operation of a storage control system even when a new storage area is added to a pool corresponding to an AOU volume. This storage controller includes a logical volume accessible by a host system; a pool associated with the logical volume and including one or more physical storage areas configuring a storage area of the logical volume; and a memory for storing attribute information showing an attribute of a physical storage area included in the pool; wherein the controller is configured to add a new physical storage area to the pool based on the attribute information.

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Patent Owner(s)

  • HITACHI, LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furuhashi, Ryoji Yokohama, JP 19 242

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