The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 2009
Filed:
Aug. 12, 2005
Yoshifumi Takamoto, Kokubunji, JP;
Takao Nakajima, Yokohama, JP;
Naoki Utsunomiya, Machida, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A computer system that formerly handled a service is quickly reproduced with another computer system to resume the service immediately. The association relations between services run by a primary site () and primary site servers (), between the primary site servers () and a primary site storage system (), and between the storage system () of the primary site () and the storage system () of a secondary site () are collected. The collected association relations are copied as configuration information from the storage system () of the primary site () to the secondary site (). On the secondary site (), based on the copied configuration information of the primary site (), services of the primary site () are assigned to servers (), and the secondary site servers () are associated with the storage system () to reproduce the primary site () on the secondary site ().