Patents by Inventor Kaori Murase
Kaori Murase has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9477503Abstract: It is provided a resource management server comprising: a resource management module for managing virtual machines and use amounts of resources used by the virtual machines for deployment; a pool management module for managing a total amount of the resources and a total amount of available resources; a requirement specification reception module for receiving an allocation requirement for a new virtual machine along with requirement specifications including amounts of resources; and a search module for searching the virtual machines for deployment included in the resource management information for virtual machines for deployment having amounts of resources that satisfy the requirement specifications, and for virtual machines for deployment which do not have the amounts of resources that satisfy the requirement specifications but which allow the amounts of resources that satisfy the requirement specifications to be secured by adding the available resources included in the pool management information.Type: GrantFiled: January 24, 2011Date of Patent: October 25, 2016Assignee: Hitachi, Ltd.Inventors: Mineyoshi Masuda, Yasuyuki Mimatsu, Kiminori Sugauchi, Kaori Murase
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Patent number: 9354961Abstract: 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.Type: GrantFiled: March 23, 2012Date of Patent: May 31, 2016Assignee: Hitachi, Ltd.Inventors: Masataka Nagura, Takayuki Nagai, Kaori Murase
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Patent number: 9246777Abstract: To analyze the cause if an event occurred to a plurality of monitoring targets. A monitoring computer 101 includes a general rule storing part 136 configured to store a general rule, wherein the general rule previously associates a first event which can occur in any of the plurality of monitoring targets and a second event which can cause the first event, an correlation rule generating part 129 configured to generate an correlation rule, wherein the correlation rule is created based on the general rule and configuration information, and in the case where a predetermined number or more of events corresponding to the second events are detected, the correlation rule indicates that an event corresponding to the first event will occur, and an analyzing part 125 configured to analyze a cause of an event indicated by the event information based on received event information and the correlation rule.Type: GrantFiled: February 14, 2012Date of Patent: January 26, 2016Assignee: HITACHI, LTD.Inventors: Kaori Murase, Masataka Nagura, Takayuki Nagai, Takaki Kuroda, Kazuyoshi Hoshino
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Publication number: 20140237297Abstract: 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.Type: ApplicationFiled: March 23, 2012Publication date: August 21, 2014Applicant: HITACHI, LTD.Inventors: Masataka Nagura, Takayuki Nagai, Kaori Murase
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Publication number: 20130339956Abstract: The present invention obtains an estimated load of a virtual machine which is scheduled to operate from estimated information which operates a virtual machine in a computer system and determines an executing entity of the virtual machine which arranges a computer to be operated before an operation starting time of a virtual machine which is scheduled to operate in the computer system from the estimated load and an actual load of the virtual machine which is being operated.Type: ApplicationFiled: March 3, 2011Publication date: December 19, 2013Applicant: HITACHI, LTD.Inventors: Kaori Murase, Daisuke Iizuka, Mineyoshi Masuda
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Publication number: 20130275975Abstract: It is provided a resource management server comprising: a resource management module for managing virtual machines and use amounts of resources used by the virtual machines for deployment; a pool management module for managing a total amount of the resources and a total amount of available resources; a requirement specification reception module for receiving an allocation requirement for a new virtual machine along with requirement specifications including amounts of resources; and a search module for searching the virtual machines for deployment included in the resource management information for virtual machines for deployment having amounts of resources that satisfy the requirement specifications, and for virtual machines for deployment which do not have the amounts of resources that satisfy the requirement specifications but which allow the amounts of resources that satisfy the requirement specifications to be secured by adding the available resources included in the pool management information.Type: ApplicationFiled: January 24, 2011Publication date: October 17, 2013Applicant: HITACHI, LTD.Inventors: Mineyoshi Masuda, Yasuyuki Mimatsu, Kiminori Sugauchi, Kaori Murase
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Publication number: 20130226877Abstract: 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.Type: ApplicationFiled: February 24, 2012Publication date: August 29, 2013Applicant: HITACHI, LTD.Inventors: Takayuki Nagai, Masataka Nagura, Kaori Murase
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Publication number: 20130212257Abstract: To analyze the cause if an event occurred to a plurality of monitoring targets. A monitoring computer 101 includes a general rule storing part 136 configured to store a general rule, wherein the general rule previously associates a first event which can occur in any of the plurality of monitoring targets and a second event which can cause the first event, an correlation rule generating part 129 configured to generate an correlation rule, wherein the correlation rule is created based on the general rule and configuration information, and in the case where a predetermined number or more of events corresponding to the second events are detected, the correlation rule indicates that an event corresponding to the first event will occur, and an analyzing part 125 configured to analyze a cause of an event indicated by the event information based on received event information and the correlation rule.Type: ApplicationFiled: February 14, 2012Publication date: August 15, 2013Applicant: HITACHI, LTD.Inventors: Kaori Murase, Masataka Nagura, Takayuki Nagai, Takaki Kuroda, Kazuyoshi Hoshino