Title:
COMPUTER SYSTEM, CONTROL METHOD OF COMPUTER SYSTEM, AND STORAGE MEDIUM ON WHICH PROGRAM IS STORED
Document Type and Number:
WIPO Patent Application WO/2011/111245
Kind Code:
A1
Abstract:
Disclosed is a control method of a computer system wherein a management server, comprising configuration management information for managing I/O switches for connecting a plurality of computers with a plurality of I/O devices, controls assignment of the I/O devices for the computers; wherein the management server acquires an identifier of an I/O device that has been assigned to a first computer and stores thereof in the configuration management information, receives a switch from the first computer to a second computer, stops the first computer, assigns the I/O device that had been assigned to the first computer to the second computer, activates the second computer, and rewrites the identifier of a specific I/O device among the I/O devices that have been switched to the second computer to a pre-set virtual identifier.
Inventors:
WAKAMATSU TAKAHIKO (JP)
ONISHI YOJI (JP)
ONISHI YOJI (JP)
Application Number:
PCT/JP2010/063276
Publication Date:
September 15, 2011
Filing Date:
August 05, 2010
Export Citation:
Assignee:
HITACHI LTD (JP)
WAKAMATSU TAKAHIKO (JP)
ONISHI YOJI (JP)
WAKAMATSU TAKAHIKO (JP)
ONISHI YOJI (JP)
International Classes:
G06F11/20; G06F13/14
Foreign References:
| JP2008310489A | 2008-12-25 | |||
| JP2007164394A | 2007-06-28 | |||
| JP2003234752A | 2003-08-22 |
Attorney, Agent or Firm:
GOTO, MASAKI (JP)
Masaki Goto (JP)
Masaki Goto (JP)
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