Title:
STORAGE SYSTEM AND STORAGE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2016/181464
Kind Code:
A1
Abstract:
This storage system is provided with processors, memories, storage drives, and interface devices. Each storage drive determines a transfer size for data to be transferred to an interface device on the basis of an offset value, which is a value representing the positional difference between the beginning of the storage region of a memory where the data is to be stored and the beginning of the partition of the memory to which the beginning of the storage region belongs, and then transfers a portion of the data to be transferred, which has the determined size, to the interface device. The interface device divides the transferred data into packets and transfers these packets to a processor. The processor then stores the packets transferred from the interface device in the memory on a per-partition basis.
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Inventors:
TAKADA MASANORI (JP)
OKADA NAOYA (JP)
DATE MITSUO (JP)
KOGA TSUTOMU (JP)
OKADA NAOYA (JP)
DATE MITSUO (JP)
KOGA TSUTOMU (JP)
Application Number:
PCT/JP2015/063507
Publication Date:
November 17, 2016
Filing Date:
May 11, 2015
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
G06F13/12
Foreign References:
| JP2007206766A | 2007-08-16 | |||
| US20080235484A1 | 2008-09-25 | |||
| JP2005275538A | 2005-10-06 |
Attorney, Agent or Firm:
WILLFORT INTERNATIONAL PATENT FIRM (JP)
Patent business corporation Wil photograph international patent firm (JP)
Patent business corporation Wil photograph international patent firm (JP)
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