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公开(公告)号：US20180189109A1
公开(公告)日：2018-07-05
申请号：US15740688
申请日：2015-10-30
Applicant: HITACHI, LTD.
Inventor： Takayuki NAGAI , Satoshi KANEKO , Hironori EMARU , Shinichi HAYASHI
CPC classification number: G06F9/5077 , G06F9/45533 , G06F9/45558 , G06F9/50 , G06F9/5072 , G06F2009/4557
Abstract: This management system for a computer system including a plurality of resources receives designation of an app usage and refers to management information, which includes information about the plurality of resources. The management system determines, for a target virtual server (a virtual server that executes the app for the designated app usage), at least one of the specification of resources to be allocated for exclusive use and the specification of resources to be allocated for shared use, in accordance with app requirements associated with the designated app usage. The plurality of resources includes a plurality of logical volumes and a plurality of computer resources including a plurality of kinds of computer resources. The computer system includes a server system including two or more computer resources included among the plurality of computer resources. The resource specifications include the kinds of resources, app usages associated with resources, and/or the number of resources.
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公开(公告)号：US20180052715A1
公开(公告)日：2018-02-22
申请号：US15552510
申请日：2015-05-14
Applicant: Hitachi, Ltd.
Inventor： Shinichi HAYASHI
Abstract: A server storage system has a plurality of logical partitions obtained by logically dividing at least part of a plurality of resources including a plurality of types of resource. The plurality of resources include a plurality of server resources including a plurality of types of server resource provided in a server system and a plurality of storage resources including a plurality of types of storage resource provided in a storage system. A resource allocated to each of two or more logical partitions includes at least one of an exclusively allocated resource and a commonly allocated resource. The type of each of a plurality of resources exclusively allocated to each of the two or more logical partitions varies in accordance with a load characteristic of a load on the logical partition.
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公开(公告)号：US20160170655A1
公开(公告)日：2016-06-16
申请号：US15049538
申请日：2016-02-22
Applicant: HITACHI, LTD.
Inventor： Shinichi HAYASHI , Toshio OTANI
IPC: G06F3/06
CPC classification number: G06F3/0604 , G06F3/0631 , G06F3/0643 , G06F3/0647 , G06F3/0667 , G06F3/0685 , G06F12/06 , G06F12/12 , G06F12/121
Abstract: Exemplary embodiments provide a technique to manage object based tier to improve allocation of media to unallocated area. In one embodiment, a method of allocating an area of a logical volume to an unallocated area of a virtual volume for a write command comprises: calculating an object location of an object based on the write command and an object allocation information, the write command containing a virtual volume name and a virtual volume address of a virtual volume; selecting a tier from a plurality of tiers based on the calculated object location and an object and tier definition information; selecting a media type from a plurality of media types based on the selected tier and a tier and media definition information; and selecting a logical volume from a plurality of logical volumes based on the virtual volume specified by the write command, the object allocation information, a pool information, and the selected media type.
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公开(公告)号：US20240303570A1
公开(公告)日：2024-09-12
申请号：US18452835
申请日：2023-08-21
Applicant: Hitachi, Ltd.
Inventor： Avais AHMAD , Shinichi HAYASHI , Kaori NAKANO
IPC: G06Q10/0631
CPC classification number: G06Q10/06316
Abstract: A computing device includes a storage unit storing a job list, and a computing unit that performs a computation related to an instance capable of executing burst processing by consuming credits. The job list is a list of batch jobs. The batch jobs include a plurality of combinations of a time frame and data regarding a size of a job, the time frame being set as a combination of a time point at which execution of the job can be started and a time point at which the job should have been completed. The burst processing of the job is at a speed exceeding a baseline but not exceeding a maximum speed, the baseline being a processing speed of the job that can always be attained. The computing unit determines whether or not the job can be completed within the time frame, for the batch jobs in the job list.
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25.发明公开公开(公告)号：US20240272960A1
公开(公告)日：2024-08-15
申请号：US18237627
申请日：2023-08-24
Applicant: Hitachi, Ltd.
Inventor： Takuma OJIRO , Nobuaki OZAKI , Shinichi HAYASHI
CPC classification number: G06F9/5077 , G06F9/45558 , G06F2009/4557
Abstract: Table parallelization processing for parallelizing data processing is performed on a plurality of tables in units of allocation tables to a core of a processing execution computer, and record parallelization processing for dividing a table having a large data size into a plurality of records and parallelizing data processing on a plurality of records in units of allocation records to the core of the processing execution computer is performed when the table is larger than a predetermined data size.
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Patent Agency Ranking
26.发明公开公开(公告)号：US20240103885A1
公开(公告)日：2024-03-28
申请号：US18110029
申请日：2023-02-15
Applicant: Hitachi, Ltd.
Inventor： Nobuaki OZAKI , Shinichi HAYASHI
CPC classification number: G06F9/44505 , G06F9/5005
Abstract: To support appropriate selection of a configuration of a cloud system. A computer system includes a processor 111, a storage apparatus 112 and an input/output apparatus 141, the storage apparatus 112 stores at least configuration condition information 132 indicating evaluation values for system configurations that can be constructed on cloud, the input/output apparatus 141 accepts a configuration request indicating a condition for a system configuration to be constructed on the cloud, the processor 111 obtains an evaluation value corresponding to the configuration request, compares the evaluation value corresponding to the configuration request with the evaluation values of the configuration condition information and determines a candidate for a system configuration to be proposed on the basis of a result of the comparison, and the input/output apparatus 141 outputs the candidate for the system configuration to be proposed.
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公开(公告)号：US20220229697A1
公开(公告)日：2022-07-21
申请号：US17481833
申请日：2021-09-22
Applicant: Hitachi, Ltd.
Inventor： Kaori NAKANO , Shinichi HAYASHI , Satoshi KANEKO
IPC: G06F9/50
Abstract: A management computer manages a data processing infrastructure including a server that executes a job and a storage device that is coupled to the server via a network and stores data used for processing in accordance with the job. The management computer includes a disc and a CPU. The disc stores maximum resource amount information, path information, and load information. The CPU computes a free resource amount of components forming a path to data related to execution of a predetermined job, based on the maximum resource amount information, the path information, and the load information and determines a parallelizable number in a parallel executable processing unit when the predetermined job is executing in the server, based on the free resource amount.
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公开(公告)号：US20210005164A1
公开(公告)日：2021-01-07
申请号：US16812417
申请日：2020-03-09
Applicant: Hitachi, Ltd.
Inventor： Shinichi HAYASHI , Katsunori SUZUKI
Abstract: The Web client includes: a component group searching unit which searches for a component group including a plurality of components that are aggregable as a same group among the plurality of components to be a display target; a display information arranging unit which arranges a display area for display information with respect to the searched component group and pieces of display information with respect to components that do not belong to the component group on a prescribed screen such that the display area and the pieces of display information of the components that do not belong to the component group do not overlap with each other; an in-group arranging unit which arranges pieces of display information with respect to the plurality of components included in the component group so as not to overlap with each other in the display area for display information with respect to the component group.
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公开(公告)号：US20200382592A1
公开(公告)日：2020-12-03
申请号：US16820891
申请日：2020-03-17
Applicant: HITACHI, LTD.
Inventor： Yosuke HIMURA , Shinichi HAYASHI , Takashi TAMESHIGE
Abstract: The present invention provides a cloud usage assisting apparatus which assists determination of an optimal cloud usage configuration. The cloud usage assisting apparatus calculates changes in performance and cost of a service which are to occur when each of actions is executed and a configuration change is made, based on menu information, storage resource configuration information, and monitoring information, each of the actions being an action in which at least one of the configuration changes of changing of a menu of the storage service involving one cloud, changing of the menu involving different clouds, and changing of a parameter that changes the configurations of the storage resources in the menu are executed on storage resources provided by one or more clouds, and determines the action as a recommended candidate when the action improves at least one of the performance and the cost.
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30.发明申请公开(公告)号：US20200336387A1
公开(公告)日：2020-10-22
申请号：US16811884
申请日：2020-03-06
Applicant: HITACHI, LTD.
Inventor： Katsunori SUZUKI , Shinichi HAYASHI
IPC: H04L12/24
Abstract: A topological map presentation system includes: a display processing unit which causes a UI unit to display a topological map having resources as nodes and connecting the nodes with lines on the basis of relations among the resources; and the UI unit which displays the topological map on a display screen, wherein the topological map provides a tiered display of each node at a height on the display screen which is determined for each resource type, the UI unit accepts a designation input of a tier to be a reference, and the display processing unit causes the topological map to be displayed on the display screen, the topological map displaying, from at least one of the nodes included in the tier designated by the designation input, nodes related to the node in upward and downward directions of the display screen.
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