Patent application number | Description | Published |
20120066376 | MANAGEMENT METHOD OF COMPUTER SYSTEM AND MANAGEMENT SYSTEM - To provide a fault analysis result classification function capable of reducing the time required to eliminate a fault in a monitoring target apparatus. The fault analysis results (fault cause candidates) obtained during the fault analysis processing are classified for the influence range of each of the fault cause candidates by analyzing which of the other fault cause candidates relate to the fault events of the apparatus abnormal state, which are used as the basis to derive the each of the fault cause candidates. Further, the classification results are displayed on a GUI. | 03-15-2012 |
20120233317 | COMPUTER SYSTEM MANAGEMENT METHOD AND MANAGEMENT APPARATUS - The present invention makes it possible to analyze a problem spanning multiple domains. A management apparatus stores an analysis rule. The analysis rule defines a relationship between a causal event, which constitutes a cause of a problem, and multiple relevant events, which denote problems created by the causal event. A first management apparatus acquires a relevant event related to a prescribed node apparatus, which is not under management of the first management apparatus, from a second management apparatus, which manages the prescribed node apparatus. The first management apparatus analyzes a problem by applying the relevant event acquired from the second management apparatus and another relevant event related to a node apparatus under the management of the first management apparatus to the analysis rule. | 09-13-2012 |
20120254406 | COMPUTER SYSTEM MANAGEMENT METHOD AND MANAGEMENT APPARATUS - An object of the present invention is to create information for use in problem analysis only for a required event in a case where an event denoting a change in the configuration of a computer system has been detected. A management apparatus detects a configuration change of the computer system as an event and records this event in an event management table T | 10-04-2012 |
20130080624 | MANAGEMENT COMPUTER AND METHOD FOR ROOT CAUSE ANALYSIS - In analyzing an elaborate computer system which requires large-scale or numerous event propagation models, a law-of-causality matrix gains size, so that significant amount of storage resources has been used in a management computer. To solve such a problem, the management computer to manage the computer system stores topologies, event propagation models, and causality information including one or more causal relations in the storage resources, determines, when the management computer analyzes or detects an event, whether a causal relation has already been created for the event to be analyzed, and creates the causal relation based on a topology and event propagation models, if not yet. | 03-28-2013 |
20130212257 | COMPUTER PROGRAM AND MONITORING APPARATUS - To analyze the cause if an event occurred to a plurality of monitoring targets. A monitoring computer | 08-15-2013 |
20130226877 | COMPUTER PROGRAM AND MANAGEMENT COMPUTER - To analyze an event of high importance as quick as possible with a possible small memory size. A management server (A) detects an event related to a problem that has occurred in a predetermined management object, (B) determines, when a plurality of the events are detected, an event importance of each of the plurality of events, (C) executes an on-demand expansion for generating, in the causality information, a predetermined causality, based on a topology and an event propagation model in descending order from the event determined in (B) as having a highest event importance, (D) records that the detected event has occurred relative to the predetermined causality, and (E) analyzes the detected event by using the predetermined causality. | 08-29-2013 |
20140068343 | MANAGEMENT SYSTEM FOR MANAGING COMPUTER SYSTEM COMPRISING MULTIPLE MONITORING-TARGET DEVICES - A management system manages a computer system including multiple monitoring-target devices. A storage device of the management system stores a general rule, general plan information, unresolved information, and configuration information. A control device of the management system creates multiple expanded rules based on the general rule and the configuration information, and if an event related to any of the multiple monitoring-target devices has occurred, identifies, based on the multiple expanded rules, a first conclusion event constituting a candidate for the cause of the occurred event, creates, based on the general plan information, one or more expanded plans, which are recovery plans that can be implemented if the first conclusion event is a cause, identifies an unresolved event based on the unresolved information, identifies a risk site based on the identified unresolved event, and displays data showing the first conclusion event, expanded plan, and risk site. | 03-06-2014 |
20140237297 | METHOD AND SYSTEM FOR SUPPORTING EVENT ROOT CAUSE ANALYSIS - A computer analyzes the root cause of an event, which has occurred in any of multiple management-target apparatuses, based on one or more rules in a storage device, that denote an association between one or more condition events corresponding to one or more events capable of occurring in any of the multiple management-target apparatuses and a conclusion event, which is the cause in a case where the one or more condition events have occurred. The computer, based on an event occurrence log including contents and an occurrence date and time of an event, determines a first event group, which is multiple events presumed to occur as a result of the same cause, creates a new rule in which the multiple events of the first event group are the condition events and one event of the first event group is the conclusion event, and stores the created new rule. | 08-21-2014 |