Title:
COMPUTER SYSTEM, AND DATA CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2017/203645
Kind Code:
A1
Abstract:
In the present invention, a driver of a server changes the address of a memory held by the server to an offset address on the basis of an offset value corresponding to the server, and stores, in a queue, a command that includes the offset address. A storage device acquires the command from the queue of the server, and issues an access request to the offset address included in the acquired command. An intermediate device traps the access request issued by the storage device, identifies the server on the basis of the offset address included in the trapped access request, restores the offset address to the original address on the basis of the offset value corresponding to the identified server, and forwards an access request including the restored original address to the identified server.
Inventors:
OKADA TAKASHI (JP)
Application Number:
PCT/JP2016/065532
Publication Date:
November 30, 2017
Filing Date:
May 26, 2016
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
G06F3/06; G06F13/28; G06F13/36; G06F13/38
Foreign References:
| JP2010079816A | 2010-04-08 | |||
| JP2012113604A | 2012-06-14 | |||
| US20150324118A1 | 2015-11-12 |
Attorney, Agent or Firm:
WILLFORT INTERNATIONAL PATENT FIRM (JP)
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