INFORMATION PROCESSING SYSTEM, IDENTIFICATION INFORMATION DECISION DEVICE AND IDENTIFICATION INFORMATION DECISION METHOD

• US 20140068029A1
• Filed: 08/09/2013
• Published: 03/06/2014
• Est. Priority Date: 08/31/2012
• Status: Abandoned Application

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: Takeuchi, Tsuyoshi
• Application Number:
  US13/962,983
• Publication Number:
  US 20140068029A1
• Time in Patent Office: Days
• US Class Current: 709/220
• CPC Class Codes: G06F 11/006 Identification G06F11/2289 takes precedence
• CPC Class Codes: G06F 11/3051 Monitoring arrangements for monitoring the configuration of the computing system or of the computing system component, e.g. monitoring the presence of processing resources, peripherals, I/O links, software programs verification or detection of system hardware configuration G06F11/2247
• CPC Class Codes: H04L 41/0668 by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
• CPC Class Codes: H04L 41/0803 Configuration setting
• CPC Class Codes: H04L 41/0816 the condition being an adaptation, e.g. in response to network events
• CPC Class Codes: H04L 67/1023 based on a hash applied to IP addresses or costs

Abstract

An information processing system has a plurality of information processing units. The information processing system includes: an information collector configured to collect device identification information assigned to each of the information processing units; a storage configured to store history information indicating whether each piece of the device identification information collected by the information collector has been used as system identification information of the information processing system; and a decision unit configured to determine the system identification information from the device identification information collected by the information collector, according to the history information stored in the storage and the device identification information collected by the information collector.

Claims

1. An information processing system including a plurality of information processing units, the information processing system comprising:

an information collector configured to collect device identification information assigned to each of the information processing units;

a storage configured to store history information indicating whether each piece of the device identification information collected by the information collector has been used as system identification information of the information processing system; and

a decision unit configured to determine the system identification information from the device identification information collected by the information collector, according to the history information stored in the storage and the device identification information collected by the information collector.

2. The information processing system according to claim 1, wherein

the history information includes previous decision information indicating a system identification information which has been determined in an immediately previous decision by the decision unit, and

when there is device identification information that matches system identification information represented by the previous decision information within the device identification information collected by the information collector, the decision unit determines the matched device identification information to be new system identification information.

3. The information processing system according to claim 2, wherein

each of the information processing unit stores adoption information that indicates whether device identification information assigned to the information processing unit has been adopted as the system identification information in the past,

the information collector collects the device identification information and the adoption information from each of the information processing units, and

when there is no device identification information that matches the system identification information represented, by the previous decision information within the device identification information collected by the information collector, the decision unit selects, as new system identification information, device identification information that has been adopted as the system identification information in the past based on the collected adoption information.

4. The information processing system according to claim 3, wherein

the adoption information indicates the number of times the corresponding device identification information has been adopted as the system identification information in the past, and

when there is no device identification information that matches the system identification information represented, by the previous decision information within the device identification information collected by the information collector, the decision unit selects, as the new system identification information, the device identification information whose number of counts indicated by the adoption information is greatest.

5. The information processing system according to claim 4, wherein

when the adoption information collected by the information collector indicates that no device identification information was adopted as the system identification information, the decision unit selects one piece of the device identification information collected by the information collector as the system identification information according to a specified rule.

6. An identification information decision device comprising:

an information collector configured to collect first identifiers respectively assigned to information processing units included in an information processing system;

a storage configured to store history information indicating whether each of the first identifiers has been used as a second identifier that identifies the information processing system; and

a decision unit configured to determine the second identifier from the first identifiers collected by the information collector, according to the history information stored in the storage and the first identifiers collected by the information collector.

7. A method for determining, by using a computer, identification information of an information processing system including a plurality of information processing units, the method comprising:

collecting device identification information assigned to each of the information processing units;

obtaining history information indicating whether the device identification information has been adopted as system identification information that identifies the information processing system; and

determining the system identification information from the collected device identification information, according to the history information and the collected device identification information.

8. A computer-readable recording medium having stored therein a program for causing a computer to execute an identification information decision process comprising:

collecting device identification information assigned to each of the information processing units;

obtaining history information indicating whether the device identification information has been adopted as system identification information that identifies the information processing system; and

determining the system identification information from the collected device identification information, according to the history information and the collected device identification information.