公开(公告)号：US20150370627A1

公开(公告)日：2015-12-24

申请号：US14765039

申请日：2013-10-30

Applicant: HITACHI, LTD.

Inventor： Jun NAKAJIMA ,  Masataka NAGURA ,  Yukinori SAKASHITA

IPC: G06F11/07

CPC classification number: G06F11/0796 ,  G06F3/06 ,  G06F11/0727 ,  G06F11/0754 ,  G06F11/0769 ,  G06F11/0793 ,  G06F11/1484 ,  G06F11/3409 ,  G06F11/3433

Abstract: A management system that generates a plan which is a countermeasure against an event occurring in a computer system includes: a plan generating unit configured to generate a plan according to the event; and an indicator generating unit configured to generate, as a performance change evaluation indicator of the plan, information on a change in performance of a resource of the computer system, which can occur due to other subject's process executed by the other subject different from a subject of the plan when the plan generated by the plan generating unit is executed.

Abstract translation: 生成计算机系统的对策的管理系统包括：计划生成单元，其根据该事件生成计划; 以及指标生成单元，其被配置为生成作为所述计划的性能变化评估指标的信息，所述关于计算机系统的资源的性能变化的信息，所述信息可能由于与被摄体不同的其他对象执行的其他对象的处理而发生 执行计划生成单元生成的计划时的计划。

公开(公告)号：US20240045773A1

公开(公告)日：2024-02-08

申请号：US18109676

申请日：2023-02-14

Applicant: Hitachi, Ltd.

Inventor： Noriko NAKAJIMA ,  Jun NAKAJIMA

IPC: G06F11/14

CPC classification number: G06F11/1469

Abstract: A management apparatus including a storage device configured to store restoration rules which define a plurality of patterns relating to the restoration in a restoration configuration indicating a copy source and a copy destination of the data, and backup configuration information relating to the backup source and the backup destination of the data, the management apparatus executes: specification processing of specifying restoration target data; selection processing of selecting a specific restoration rule from the restoration rules; and generation processing of generating, by referring to the backup configuration information, in a restoration configuration of the restoration target data in which the backup source of the restoration target data specified by the specification processing is the copy destination and the backup destination of the restoration target data is the copy source, a restoration pattern of the restoration target data in accordance with the specific restoration rule selected by the selection processing.

公开(公告)号：US20160006630A1

公开(公告)日：2016-01-07

申请号：US14771690

申请日：2013-05-17

Applicant: HITACHI, LTD.

Inventor： Yujiro ICHIKAWA ,  Yukinori SAKASHITA ,  Masataka NAGURA ,  Jun NAKAJIMA

IPC: H04L12/26 ,  H04L12/24 ,  G06F17/30

CPC classification number: H04L43/08 ,  G06F11/2028 ,  G06F11/2094 ,  G06F16/955 ,  H04L41/0672 ,  H04L41/0859 ,  H04L41/0873 ,  H04L41/24

Abstract: When one of nodes performs a prescribed task, a management computer: obtains a replaceable part value group containing configuration information for components of a group that includes the node, and stores the obtained replaceable part value group in history information; receives at least one node to be evaluated; obtains a replaceable part value group containing configuration information for respective components of a group that includes said node to be evaluated, and stores the obtained replaceable part value group in history comparison target information; selects a combination of the history comparison target information and the history information having matching elements; calculates an evaluation value for the selected combination of the history comparison target information and the history information; and outputs a combination of an evaluation value and a node identifier indicating the history comparison target information and the history information having the matching elements.

Abstract translation: 当一个节点执行规定的任务时，管理计算机：获得包含该节点的组的组件的配置信息的可替换部件值组，并将获得的可替换部件值组存储在历史信息中; 接收要评估的至少一个节点; 获取包含所述待评估节点的组的各个组件的配置信息的可替换部件值组，并将获得的可替换部件值组存储在历史比较对象信息中; 选择历史比较对象信息和具有匹配元素的历史信息的组合; 计算历史比较目标信息和历史信息的所选组合的评估值; 并且输出评估值和指示历史比较对象信息的节点标识符和具有匹配元素的历史信息的组合。

公开(公告)号：US20150370619A1

公开(公告)日：2015-12-24

申请号：US14763950

申请日：2013-09-18

Applicant: HITACHI, LTD.

Inventor： Masataka NAGURA ,  Jun NAKAJIMA ,  Tomohiro MORIMURA ,  Yutaka KUDO

IPC: G06F9/54 ,  G06F11/30 ,  G06F11/34

CPC classification number: G06F9/542 ,  G06F11/0709 ,  G06F11/0727 ,  G06F11/0748 ,  G06F11/0754 ,  G06F11/079 ,  G06F11/0793 ,  G06F11/3006 ,  G06F11/3024 ,  G06F11/3051 ,  G06F11/3409 ,  G06F11/3419 ,  G06F2201/81 ,  G06F2201/86

Abstract: Provided is a management system managing a computer system including apparatuses to be monitored. The management system holds configuration information on the computer system, analysis rules and plan execution effect rules. The analysis rules each associates a causal event that may occur in the computer system with derivative events that may occur by effects of the causal event and defines the causal event and the derivative events with types of components in the computer system. The plan execution effect rules each indicates types of components that may be affected by a computer system configuration change and specifics of the effects. The management system identifies a first event that may occur when a first plan changing the computer system configuration is executed using the plan execution effect rules and the configuration information, and identifies a range where the first event affects using the analysis rules and the configuration information.

Abstract translation: 提供了管理包括要监视的设备的计算机系统的管理系统。 管理系统保存有关计算机系统的配置信息，分析规则和计划执行效果规则。 分析规则各自将可能在计算机系统中发生的因果事件与可能由因果事件的影响发生的衍生事件相关联，并且通过计算机系统中的组件类型定义因果事件和导数事件。 计划执行效果规则每个都指示可能受计算机系统配置更改和效果细节影响的组件类型。 管理系统识别当使用计划执行效果规则和配置信息来执行改变计算机系统配置的第一计划并且使用分析规则和配置信息来识别第一事件影响的范围时可能发生的第一事件。

公开(公告)号：US20180034708A1

公开(公告)日：2018-02-01

申请号：US15554098

申请日：2015-09-30

Applicant: Hitachi, Ltd.

Inventor： Noriko NAKAJIMA ,  Jun NAKAJIMA ,  Nobuhiro MAKI

IPC: H04L12/24 ,  H04L29/08

Abstract: The difference in operational management service among a plurality of storage apparatuses is detected by an apparatus that provides at least one operational management service to the storage apparatuses of a plurality of user sites via a communication network. The apparatus classifies the storage apparatuses of the plurality of user sites on the basis of use statuses, and generate at least one group including the plurality of storage apparatuses; and a service difference extraction unit configured to detect, out of the plurality of storage apparatuses that constitute the group, a first storage device that is inferior in terms of a predetermined index and a second storage device that is superior to the first storage device in terms of the predetermined index, and extract a difference between a first operational management service applied to the first storage apparatus and a second operational management service applied to the second storage apparatus.

公开(公告)号：US20150067256A1

公开(公告)日：2015-03-05

申请号：US14536748

申请日：2014-11-10

Applicant: HITACHI, LTD.

Inventor： Jun NAKAJIMA ,  Daisuke SHINOHARA

IPC: G06F3/06

CPC classification number: G06F3/0689 ,  G06F3/0604 ,  G06F3/061 ,  G06F3/0644 ,  G06F3/0647 ,  G06F3/0653 ,  G06F3/067 ,  G06F11/2071 ,  G06F11/3409 ,  G06F11/3419 ,  G06F11/3485 ,  G06F12/0223 ,  H04L67/1097

Abstract: A computer system is provided which includes a host computer having a volume, a storage apparatus including a storage media, the storage apparatus providing a RAID group configured by the storage media, a logical volume configured by the RAID group, a pool configured by the logical volume, and a virtual volume allocated from the pool and corresponding to the volume of the host computer. The computer system also includes a management server to store performance information regarding the logical volume and/or RAID group and mapping information regarding a relationship among components of the computer system in view of logical and physical connections. The management server determines whether a correspondence relationship exists among the components by referring to the performance information, and outputs a relationship among the components based on the determination of the correspondence relationship and the mapping information.

Abstract translation: 提供了一种计算机系统，其包括具有卷的主计算机，包括存储介质的存储装置，提供由该存储介质配置的RAID组的存储装置，由该RAID组配置的逻辑卷，由该逻辑 卷和从池分配并对应于主机的卷的虚拟卷。 计算机系统还包括管理服务器，用于存储关于逻辑卷和/或RAID组的性能信息，并且考虑到逻辑和物理连接关于计算机系统的组件之间的关系的映射信息。 管理服务器通过参考性能信息来确定各部件之间是否存在对应关系，并且基于对应关系的确定和映射信息来输出部件之间的关系。

公开(公告)号：US20190230577A1

公开(公告)日：2019-07-25

申请号：US16123454

申请日：2018-09-06

Applicant: Hitachi, Ltd.

Inventor： Toshiaki SUZUKI ,  Taro OGAWA ,  Tomoko MOTOHASHI ,  Jun NAKAJIMA ,  Takatoshi KAJIWARA

IPC: H04W48/02 ,  H04W76/30 ,  H04W28/10 ,  H04W36/22 ,  H04L12/851 ,  H04L12/26 ,  H04L29/06

Abstract: A network management system includes a plurality of server units. A first management server included in a first server unit transmits a disconnection setting request for disconnecting an abnormal flow to each of a communication node connected to a self-region covered by the first management server, and one or more second server units covering one or more primary adjacent regions adjacent to the self-region. Disconnection setting is executed in response to the disconnection setting request. Each of a plurality of regions includes two or more areas each of which is covered by corresponding one of two or more base stations connected to an identical communication node.

公开(公告)号：US20160004582A1

公开(公告)日：2016-01-07

申请号：US14427958

申请日：2013-04-05

Applicant: HITACHI, LTD.

Inventor： Masataka NAGURA ,  Jun NAKAJIMA ,  Takayuki NAGAI ,  Yutaka KUDOU

IPC: G06F11/07

CPC classification number: G06F11/079 ,  G06F11/0709 ,  G06F11/0721 ,  G06F11/0769 ,  G06F11/0793 ,  G06F11/2094 ,  G06F11/30 ,  G06F11/3031 ,  G06F11/34 ,  G06F11/3419 ,  G06F11/3466 ,  G06F2201/81 ,  G06F2201/86 ,  H04L41/0663

Abstract: A management system manages a plurality of management target devices. A storage device stores one or more rules, plan information, and plan history information. A control device specifies a first cause event that is a candidate of a cause of the event that has occurred in any one of the management target devices based on the one or more rules, specifies a plurality of first plans that can be executed in the case in which the first cause event is a cause based on the plan information, calculates an index value indicating a possibility of succeeding in a failure recovery in the case in which the plan is executed for each of the plurality of first plans based on the plan history information, and displays data indicating any one or more plans of the plurality of first plans according to a display mode decided based on the index value.

Abstract translation: 管理系统管理多个管理目标设备。 存储设备存储一个或多个规则，计划信息和计划历史信息。 控制装置根据一个或多个规则指定作为在任何一个管理目标装置中发生的事件的原因的候选的第一原因事件，指定可在该情况下执行的多个第一计划 其中基于所述计划信息的所述第一原因事件是原因，基于所述计划历史，计算在所述多个第一计划中的每一个执行所述计划的情况下指示在故障恢复中成功的可能性的指标值 信息，并且根据基于索引值决定的显示模式显示指示多个第一平面中的任何一个或多个图案的数据。

公开(公告)号：US20240211358A1

公开(公告)日：2024-06-27

申请号：US18237502

申请日：2023-08-24

Applicant: Hitachi, Ltd.

Inventor： Jun NAKAJIMA

IPC: G06F11/20 ,  G06F11/14 ,  G06Q30/0283 ,  H04L67/1097

CPC classification number: G06F11/2094 ,  G06F11/1451 ,  G06Q30/0283 ,  H04L67/1097

Abstract: A hybrid cloud system includes a management server, a storage of a source-side data center serving as a remote copy source, and a storage by a cloud service provided from a target-side data center serving as a backup destination. The management server is configured to make a request for a disaster recovery configuration using the storage by the cloud service, based on a recovery time objective requirement related to a recovery time objective, a recovery point objective requirement related to a recovery point objective, and a recovery level objective requirement related to a recovery level objective.

公开(公告)号：US20240073047A1

公开(公告)日：2024-02-29

申请号：US18114498

申请日：2023-02-27

Applicant: Hitachi, Ltd.

Inventor： Jun NAKAJIMA ,  Noriko NAKAJIMA

IPC: H04L12/14 ,  G06F16/11

CPC classification number: H04L12/141 ,  G06F16/122

Abstract: A management device executes an acquisition process of acquiring configuration management information including at least the first storage region and the second storage region; an extraction process of extracting, from the cost calculation rule table, the cost calculation formula in the second storage region included in the configuration management information acquired in the acquisition process; a first calculation process of calculating a cost estimate value by the cost calculation formula by acquiring, from the performance/capacity history table, a value to be substituted in as a variable of the cost calculation formula; a creation process of creating a cost estimate result including a cost estimate value calculated in the first calculation process, the first storage region, the second storage region, and the type of the usage configuration using the second storage region; and an output process of outputting the cost estimate result created in the creation process.