Hitachi, Ltd.

Honda Giken Kogyo Kabushiki Kaisha

Honda Motor Co., Ltd.

Hitachi Communication Technologies, Ltd.

Hitachi Seiko, Ltd.

Showa Aircraft Industry Co., Ltd.

Jun Nakajima

Tadaaki Nagata

Takayuki Nagai

Daisuke Shinohara

Takayoshi Miura

Yukinori Sakashita

Noriko Nakajima

Masataka Nagura

Nobuhiro Maki

Tomohiro Fuse

Hiroaki Miyata

Yuri Hiraiwa

Hironori Emaru

Toshiaki Suzuki

Nobuyuki Osaki

Takeshi Araya

Yoshiaki Noda

Yasuji Hashimoto

Yoji Ozawa

Koji Mizuta

Kyoko Miwa

Hiroyuki Uchida

Satoshi Kaneko

Masahiro Kimura

Yuichi Yagawa

Tsukasa Shibayama

Kenji Mori

Yutaka Kudo

Hirotsugu Ueno

Yusuke Funayose

Masahiko Tsuchiya

Hisashi Matsuo

Hiroshi Iwakami

Yosuke Hasegawa

Kenichi Misaki

Takanori Okuma

Yoshihiro Inoue

Migaku Ota

Tatsuo Masuda

Kosuke Asao

Taro Ogawa

Takao Kochi

Noboru Yokoya

Toshio Akatsu

Susumu Hioki

Kenta Nakamura

Masato Nakata

Naoki Hara

Katsunori Matsuoka

Junji Kikuno

Tatsuhiko Asano

Yutaka Kudou

Bill E Orr

Akira Hirai

Tomohiro Nishida

Takatoshi Kajiwara

Kenji Muto

Yoshitaka Sakamoto

Jo Yoshida

Nobuo Shibata

Koji Kiyono

Nobutaka Tokumasu

Kinji Sugimoto

Kiyoshi Kawamata

Tadashi Aso

Makoto Takitani

Anna Matsumoto

Tomoko Motohashi

Kazuyoshi Otsuka

Yoshihiro Funayama

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.

Management method, recording medium, and management apparatus

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.

Management method, management device, and recording medium

A method includes: determining presence or absence of duplication processing by a node, the node constituting each of a plurality of distributed ledger systems and managing identification information of call processing from a program on another distributed ledger system; and executing the call processing after deduplication of the call processing is executed based on a specific policy.

Inter-system linking method and node

A data migration systemincludes: a management serverconfigured to obtain transaction information from a distributed ledger at a data migration source, and transmit a migration transaction to a distributed ledger node at a data migration destination, the migration transaction specifying a transaction ID indicated by the transaction information obtained; and the distributed ledger nodeconfigured to receive the migration transaction, obtain transaction information in the distributed ledger at the data migration source based on the transaction ID, extract data on a predetermined processing result from the transaction information obtained, execute a transaction using the extracted data as an argument, and transmit a result of the executed transaction to a transaction distribution nodeat the data migration destination.

Data migration method, data migration system, and node

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.

Network management system, and network management method

The network system includes a plurality of communication nodes, a network that is connected to the plurality of communication nodes, and a network management server that is connected to the network. The network management server accepts information of a plurality of regions in each of which a plurality of areas that are assigned to the respective communication nodes are grouped, and the network management server executes setting of controlling an abnormal flow on the communication nodes to which the areas grouped in a first region in which the areas assigned to the communication node notifying detection of the mobile unit that transmits the abnormal flow are grouped and at least one second region adjacent to the first region are assigned.

Network system, network management method and network management apparatus

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.

Storage operational management service providing apparatus, storage operational management service providing method, and storage operational management system

Provided is a computer system, comprising a plurality of devices and a plurality of management computers. The devices further comprise one or more objects. The plurality of management computers provides services with the one or more objects being subjects to be managed. An information provision period is set for each of the objects of each of the services. On the basis of an information collection policy relating to collecting information about the objects and the information provision period which is set for each of the objects of each of the services which is running, a primary management computer determines the management computer which handles the collection of the information of each of the objects, and notifies each of the management computer that has been so determined of the objects which said management computer will handle the management for.

Computer system and apparatus management method

A management system, which manages at least a computer system including a copy destination VOL, receives first performance related information including information related to a resource related to an operation with which a copy source VOL is associated as an I/O destination, and stores the received first performance related information. When an operation migrates from a first site to a second site (for example, when the first site is affected by a disaster), the management system reallocates a resource of the second site based on both the first performance related information and second performance related information including information related to a resource related to an operation originally executed at the second site among a resource group of the second site.

Management system and management method of computer system

A management computer stores, in a memory, virtual logical volume management information showing information on virtual logical volumes provided to a host computer by a storage device, and pool management information showing information related to a use status of pools. The management computer acquires performance information related to an access to the storage device from the host computer, determines whether the acquired performance related to the access satisfies a predetermined first required performance, or not, and specifies any virtual logical volume which is a cause of the state based on the virtual logical volume management information if the first required performance is not satisfied. The management computer calculates a capacity consumption trend of the real area included in each pool based on the pool management information, creates a countermeasure for satisfying the first required performance implementable after a given time, and outputs the countermeasure to an output device.

Computer system, storage management computer, and storage management method

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.

Management system, plan generation method, plan generation program

There is provided a seat opening/closing structure for a saddle riding vehicle that suppresses the cost and simplifies the structure to enhance usability. A seat hingehas a vehicle-body-side hingeA provided to a vehicle body side, and a seat-side hingewhich is turnably secured to the vehicle-body-side hingeA through a hinge pin. The seat-side hingehas a projecting portionextending to the vehicle-body-side hingeA, the vehicle-body-side hingeA is provided with a leaf springhaving a top portionwith which the projecting portioncan come into contact, and the projecting portiongets over the top portionof the leaf springwhen the seat is opened, whereby the seat-side hingeis supported by the leaf springand the seat is kept under an open state.

Seat hinge structure for saddle riding vehicle

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.

Storage system

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.

Management system and management program

An exemplary management system identifies, based on first information indicating a job net defining an execution order of jobs executed by the host computer, jobs having possibility to be executed simultaneously at the job net. The management system identifies, based on second information indicating an execution content of each of the jobs, storage areas at the host computer for storing data of the jobs having possibility to be executed simultaneously. The management system identifies, based on third information indicating an allocation relation between the data storage areas of the host computer and resources of the storage apparatus, a resource of the storage apparatus allocated to each of the identified storage areas. The management system determines a physical resource of the storage apparatus, allocated to at least two of the storage areas of the identified storage areas, has possibility to be used simultaneously by at least two jobs.

Identifying shared physical storage resources having possibility to be simultaneously used by two jobs when reaching a high load

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Saitama, Japan

Jun Nakajima