Title:
計算機切り替え方法、計算機切り替えプログラム及び計算機システム
Document Type and Number:
Japanese Patent JP4572250
Kind Code:
B2
Abstract:
A failover method in a computer system having a first computer which performs an operation, a plurality of standby computers including a first standby computer and a second standby computer, a second computer which has a management module which manages the first computer and the standby computer, and a third computer which manages starting and stopping of the standby computer. The third computer acquires configuration information of the first computer, the second computer and the plurality of standby computers from the management module of the second computer. The third computer determines whether a failure has occurred in the second computer. The third computer sets up the management module on the second standby computer based on the acquired configuration information when the failure in the second computer is detected.
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Inventors:
Yasuyuki Kambara
Keisuke Hatazaki
Ryuji Shinchi
Keisuke Hatazaki
Ryuji Shinchi
Application Number:
JP2008233286A
Publication Date:
November 04, 2010
Filing Date:
September 11, 2008
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G06F11/20
Domestic Patent References:
| JP200758549A | ||||
| JP2007265333A | ||||
| JP2004295465A |
Attorney, Agent or Firm:
Masaki Goto
Masahiro Fujii
Masaaki Iida
Masahiro Fujii
Masaaki Iida