×

FAILURE DETECTION METHOD AND FAILURE DETECTION SYSTEM

  • US 20130159790A1
  • Filed: 11/28/2012
  • Published: 06/20/2013
  • Est. Priority Date: 12/19/2011
  • Status: Active Grant
First Claim
Patent Images

1. A failure detection method executed by a system having a plurality of nodes and detecting failures at an information processing device base on a plurality of types of messages output by the information processing device, the method comprising:

  • collecting messages belonging to a first set, which is a part of the plurality of types, at a first node;

    collecting messages belonging to a second set different from the first set, which is a part of the plurality of types, at a second node;

    generating first failure candidate information based on messages of the type belonging to the first set, collected at the first node;

    generating second failure candidate information based on messages of the type belonging to the second set, collected at the second node; and

    detecting failure at the information processing device, based on the first failure candidate information and the second failure candidate information.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×