Invention Grant
- Patent Title: Control method for information processing apparatus, information processing apparatus, control program for information processing system and redundant comprisal control apparatus
- Patent Title (中): 信息处理装置的控制方法，信息处理装置，信息处理系统的控制程序和冗余的包含控制装置
-
Application No.: US11236616Application Date: 2005-09-28
-
Publication No.: US07802138B2Publication Date: 2010-09-21
- Inventor: Keiji Sato
- Applicant: Keiji Sato
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2005-077760 20050317
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
The present invention provides a control method for an information processing system, which includes a plurality of processing apparatuses performing a mutually equivalent operation, comprising the step of isolating the processing apparatus for which a fluctuation of power source voltage is relatively large, from the information processing system, if an error is not detected in each of the processing apparatuses and respective items of output information from the plurality of processing apparatuses raise a nonidentity.
Public/Granted literature
Information query
