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公开(公告)号：US11308494B2
公开(公告)日：2022-04-19
申请号：US16817869
申请日：2020-03-13
申请人： HITACHI, LTD.
发明人： Hironori Emaru , Kei Fukuta
IPC分类号： G06Q20/40 , G06F16/21 , G06N3/12 , G06Q20/20 , G06Q40/02 , G06Q40/00 , G06Q20/38 , G06F16/215
摘要： A system for making a remittance between persons and making payments offline, and for securely being able to conduct these transactions is disclosed. A participant terminal stores verified TX information to which is added a verified TX object, which represents a transaction (TX) and has been verified by a verifier. Each participant terminal stores unverified TX information to which is added an unverified TX object, which represents a TX and has not been verified by a verifier. When a TX arises between a first participant and a second participant, the first participant terminal and the second participant terminal mutually retain the same unverified TX object group including the unverified TX object of that TX. When the first participant terminal is online, verification of the unverified TX object is requested, and, when the verification is successful, that object is added to the verified TX information as a verified TX object.
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公开(公告)号：US10949323B2
公开(公告)日：2021-03-16
申请号：US16090765
申请日：2016-08-26
申请人： Hitachi, Ltd.
发明人： Hironori Emaru
摘要： A problem to be addressed by the present invention is that, when a version update of an application has been carried out, it has not been possible to ascertain which metrics are affected. Provided is an application management system, comprising: a monitoring program 1600, which measures a plurality of metric types in a plurality of different environments; a deployment program 1500 which deploys a first version and a second version of an application; and an analysis program which, on the basis of measurement values of the plurality of metric types in environments in which the first version and the second version of the application respectively operate, determine a metric type in which a difference occurs between the first version and the second version.
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公开(公告)号：US09671966B2
公开(公告)日：2017-06-06
申请号：US14896226
申请日：2014-03-27
申请人： HITACHI, LTD.
发明人： Kyoko Miwa , Hironori Emaru , Yukinori Sakashita
CPC分类号： G06F3/0619 , G06F3/06 , G06F3/0644 , G06F3/065 , G06F3/0665 , G06F3/0673 , G06F3/0689 , G06F9/45558 , G06F13/10 , G06F2009/45583
摘要： The management computer includes a memory and a processor. The processor recognizes a state of a storage system that provides a first volume as a logical volume that stores a first image of an object. The processor generates a second volume as a virtual logical volume that stores a second image of the object. The processor selects, based on the state, one generation processing from a plurality of generation processing including: first generation processing of associating the second volume with the first image and differential data from the first image to provide the second volume; and second generation processing of generating the second volume as a logical volume and copying the first image to the second volume to provide the second volume. The processor transmits an instruction to execute the selected generation processing to the storage system.
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公开(公告)号：US11373173B2
公开(公告)日：2022-06-28
申请号：US16296861
申请日：2019-03-08
申请人： Hitachi, Ltd.
发明人： Yosuke Himura , Tatsuya Sato , Yusuke Arai , Takayuki Nagai , Hironori Emaru
IPC分类号： G06Q20/38 , G06F16/182
摘要： A distributed ledger system has a configuration in which each of the distributed ledger subsystems includes a sub-ledger that holds ledger data shared in the distributed ledger subsystems, and a smart contract that interlocks between the distributed ledger subsystems having a common sub-ledger to perform a transaction processing related to an input and output of the ledger data, transmits a transaction request targeted for ledger data of another sub-ledger managed by another distributed ledger subsystem to another distributed ledger subsystem having the common sub-ledger by receiving a predetermined transaction request from a predetermined device and executing the smart contract, and replies with a transaction reply obtained from the other distributed ledger subsystem to the predetermined device.
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公开(公告)号：US11080126B2
公开(公告)日：2021-08-03
申请号：US16095015
申请日：2017-02-07
申请人： Hitachi, Ltd.
摘要： An apparatus for monitoring a computer system includes a data collecting unit that collects performance data on a plurality of performance items related to the performance of the computer system; a performance degradation cause model 30 in which a cause event and degradation performance items which are one or more performance items degraded by the cause event are associated with one another; and an outlier score calculator 50 that specifies a degree of deviation, when target performance data which is performance data of degradation performance items collected by the data collecting unit deviates from a normal range under a condition that the normal range of the performance data of the one or more degradation performance items for the cause event is predetermined, and outputs information on the cause event based on a temporal change in the degree of deviation.
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公开(公告)号：US10904159B2
公开(公告)日：2021-01-26
申请号：US16125984
申请日：2018-09-10
申请人： HITACHI, LTD.
发明人： Kiyomi Wada , Hironori Emaru , Mineyoshi Masuda
摘要： It is necessary to allocate sufficient surplus resources to each service in order to maintain a service level of each service, but, as a result, many resources which are not used may be necessary.
A resource allocation optimizing system performs, with respect to each of a plurality of services, a predictive judgement which is a determination of whether or not accurate prediction of a workload of the service is able to be anticipated, and controls allocation of a resource to the service on the basis of a result of the predictive judgement. With respect to each service, the predictive judgement is performed on the basis of at least one of (x) time-series measured workloads and time-series predicted workloads in a predefined period for the service and (y) at least one of a measured service level and a predicted service level in the predefined period for the service.-
公开(公告)号：US20190132256A1
公开(公告)日：2019-05-02
申请号：US16125984
申请日：2018-09-10
申请人： HITACHI, LTD.
发明人： Kiyomi Wada , Hironori Emaru , Mineyoshi Masuda
IPC分类号： H04L12/911 , H04L29/08 , H04L12/24 , G06N99/00
摘要： It is necessary to allocate sufficient surplus resources to each service in order to maintain a service level of each service, but, as a result, many resources which are not used may be necessary.A resource allocation optimizing system performs, with respect to each of a plurality of services, a predictive judgement which is a determination of whether or not accurate prediction of a workload of the service is able to be anticipated, and controls allocation of a resource to the service on the basis of a result of the predictive judgement. With respect to each service, the predictive judgement is performed on the basis of at least one of (x) time-series measured workloads and time-series predicted workloads in a predefined period for the service and (y) at least one of a measured service level and a predicted service level in the predefined period for the service.
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公开(公告)号：US09424057B2
公开(公告)日：2016-08-23
申请号：US14017647
申请日：2013-09-04
申请人： HITACHI, LTD.
发明人： Hironori Emaru
CPC分类号： G06F9/45533 , G06F3/0607 , G06F3/0647 , G06F3/067 , G06F9/5077 , G06F9/5083 , H04L67/1097 , H04L67/34
摘要： A method of managing use of resources in data center comprises: determining whether first storage subsystem includes a virtual volume or a storage pool that uses a physical volume of second storage subsystem and, if yes, migrating the physical volume to first storage subsystem; determining whether any storage subsystem includes a virtual volume created directly from a physical volume and, if yes, migrating the virtual volume to another virtual volume provisioned from the storage pool of the storage subsystem; and determining whether all virtual volumes satisfy a preset service level objective and, if no, then selecting a virtual machine which has a smallest virtual machine disk file and selecting a storage pool having a largest free space, and then selecting a virtual volume of the storage subsystem which has the selected storage pool and migrating the virtual machine disk file of the selected virtual machine to the selected virtual volume.
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公开(公告)号：US09182926B2
公开(公告)日：2015-11-10
申请号：US14539292
申请日：2014-11-12
申请人： Hitachi, Ltd.
CPC分类号： G06F3/0665 , G06F3/0607 , G06F3/0611 , G06F3/0631 , G06F3/0685 , G06F3/0689
摘要： A storage apparatus coupled to a host device comprises a virtual volume which is a virtual logical volume configured of multiple virtual areas and a pool configured of multiple actual area groups of different performances. A controller manages pool status information which is the information showing which actual area is allocated to which virtual area and access load related to the virtual areas. A management system of the storage apparatus, with reference to the pool status information at multiple points of time from past to present and an access load threshold which is equal to or larger than 1, estimates the used capacity of each actual area group at points of time in the future, calculates the installed/removed amount of each actual area group which is the difference between the estimated used capacity and the current storage capacity, and performs the processing based on the calculated result.
摘要翻译： 耦合到主机设备的存储设备包括虚拟卷，虚拟卷是由多个虚拟区配置的虚拟逻辑卷，以及由不同性能的多个实际区域组配置的池。 控制器管理池状态信息，它是显示哪个实际区域被分配给与虚拟区域相关的虚拟区域和访问负载的信息。 存储装置的管理系统参照来自过去到现在的多个时间点的池状态信息和等于或大于1的访问负载阈值，估计每个实际区域组的使用容量 计算未来的时间，计算作为估计使用容量与当前存储容量之间的差的每个实际区域组的安装/移除量，并且基于计算结果执行处理。
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公开(公告)号：US11126945B2
公开(公告)日：2021-09-21
申请号：US16568429
申请日：2019-09-12
申请人： Hitachi, Ltd.
发明人： Takayuki Nagai , Hironori Emaru , Junji Kinoshita , Tatsuya Sato
摘要： A distributed ledger node of an organization management support system includes a request unit configured to request a determination on participation to a business network from a node of another organization on a distributed ledger system when receiving a request for new participation to a business network from a node of a specific organization, and a management unit configured to collect a determination result of at least the node of the other organization, finally determine the participation on the basis of the collected result, and reply to the node of the specific organization with a result of the final determination.
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