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1. 发明申请

WO2017212504A1 COMPUTER SYSTEM AND METHOD FOR TASK ASSIGNMENT 审中-公开
标题翻译：计算机系统和任务分配方法
公开(公告)号：WO2017212504A1
公开(公告)日：2017-12-14
申请号：PCT/JP2016/002720
申请日：2016-06-06
申请人： HITACHI, LTD.
发明人： LE, Hieu Hanh , HAYASAKA, Mitsuo
IPC分类号： G06F9/50
CPC分类号： G06F9/5033 , G06F2209/502
摘要： The computer system can reduce the processing time (communication cost) for a job using dataset, which stored on the computer system storing plural unstructured-data including data and metadata which are distributed in servers of the computer system. By distributing the metadata on a part of the plural unstructured-data basis (e.g. on a subtree basis), and assigning a task manager to a server managing metadata of the dataset, the locality of the metadata access is provided, hence the number of network connections is reduced.
摘要翻译：计算机系统可以使用存储在存储包括分布在计算机系统的服务器中的数据和元数据的多个非结构化数据的计算机系统上的数据集来减少作业的处理时间（通信成本）。通过在多个非结构化数据的基础上（例如基于子树）分配元数据，并将任务管理器分配给管理数据集的元数据的服务器，提供了元数据访问的地点，因此网络的数量连接减少。

2. 发明申请

WO2015011739A1 MANAGEMENT SYSTEM FOR COMPUTER SYSTEM 审中-公开
标题翻译：计算机系统管理系统
公开(公告)号：WO2015011739A1
公开(公告)日：2015-01-29
申请号：PCT/JP2013/004460
申请日：2013-07-22
申请人： HITACHI, LTD.
发明人： SAITO, Takeshi , WASHIO, Tomoto , SAITO, Kota , FUJII, Tsutomu , NOGAMI, Daisuke , IKAWA, Takao
IPC分类号： G06F3/06 , G06F9/44
CPC分类号： G06F3/0484 , G06F3/0482 , G06F3/04845 , G06F3/0605 , G06F3/0629 , G06F3/067 , G06F9/451 , G06F2206/1008
摘要： A management system is configured to display, on the basis of management information defining hierarchical relationships of a plurality of elements of a computer system, two or more element objects, which are GUI (Graphical User Interface) objects respectively corresponding to two or more elements belonging to the same hierarchical level, without displaying an element object of a lower-level element therewithin. The management system is configured to control, upon receiving a magnify indication conforming to a magnify operation for a first element object from among the two or more element objects, whether or not to display an element object of a lower-level element belonging to the first element inside the first element object in accordance with whether or not the zoom level reaches a prescribed level when the first element object is magnified in response to the magnify indication.
摘要翻译：管理系统被配置为基于定义计算机系统的多个元素的分层关系的管理信息来显示分别对应于属于两个或多个元素的GUI（图形用户界面）对象的两个或更多个元素对象到相同的层次级别，而不在其中显示下级元素的元素对象。管理系统被配置为在从两个或更多个元素对象中接收到符合第一元素对象的放大操作的放大指示时，控制是否显示属于第一元素对象的下级元素的元素对象根据放大指示，当第一元素对象被放大时，根据缩放级别是否达到规定级别，在第一元素对象内部的元素。

3. 发明申请

WO2014184606A1 IDENTIFYING WORKLOAD AND SIZING OF BUFFERS FOR THE PURPOSE OF VOLUME REPLICATION 审中-公开
标题翻译：识别体积复制目的的缓冲区的工作载荷和尺寸
公开(公告)号：WO2014184606A1
公开(公告)日：2014-11-20
申请号：PCT/IB2013/001975
申请日：2013-05-13
申请人： HITACHI, LTD
发明人： MURRISH, Randall , WALKER, Steven , LURAGHI, Oswald , LIU, Christopher
IPC分类号： G06F3/06 , G06F11/14 , G06F11/20 , G06F9/455
CPC分类号： H04L67/1095 , G06F3/0617 , G06F3/065 , G06F3/067 , G06F9/45558 , G06F11/2071 , G06F11/3034 , G06F11/3433 , G06F11/3442 , G06F2009/45579 , G06F2009/45583 , H04L43/04
摘要： A controller is operable to: identify virtual machines to be protected in a first storage system; identify logical volumes used by the virtual machines based on first relationship information; calculate workload, based on information of workload monitored for the identified logical volumes; and calculate size of a buffer area in the first storage system to be used for temporarily storing copy data to be sent to a second storage system in remote copy procedure of one or more remote copy pairs, based on the calculated workload, each copy pair being formed by a logical volume of the identified logical volumes in the first storage system as primary logical volume and another logical volume in the second storage system as secondary logical volume, so that the buffer area having a size equal to or greater than the calculated size can be used to manage protection of the identified virtual machines.
摘要翻译：控制器可操作以：识别要在第一存储系统中保护的虚拟机; 基于第一关系信息识别虚拟机使用的逻辑卷; 根据对所识别的逻辑卷监视的工作负载的信息计算工作量; 并且基于所计算的工作量，计算要用于临时存储要发送到一个或多个远程副本对的远程复制过程中的第二存储系统的复制数据的第一存储系统中的缓冲区的大小，每个副本对由作为主逻辑卷的第一存储系统中的所识别的逻辑卷的逻辑卷形成的第二存储系统中的另一个逻辑卷作为辅助逻辑卷，使得具有等于或大于所计算的大小的大小的缓冲区可以用于管理已识别虚拟机的保护。

4. 发明申请

WO2018116389A1 METHOD AND DISTRIBUTED STORAGE SYSTEM FOR AGGREGATING STATISTICS 审中-公开
公开(公告)号：WO2018116389A1
公开(公告)日：2018-06-28
申请号：PCT/JP2016/088027
申请日：2016-12-21
申请人： HITACHI, LTD.
发明人： MARTINEZ LERIN, Pablo , HAYASAKA, Mitsuo
IPC分类号： G06F12/00 , G06F3/06
摘要： A distributed storage system comprises a plurality of storage nodes which includes multiple resources including multiple kinds of resources. Each of the multiple storage nodes among the plurality of storage nodes is configured to execute an aggregation task which has been assigned to the storage node among aggregation tasks, Each of the aggregation tasks is a task for aggregating statistics relating to a resource among the multiple resources which corresponds to the task, to the storage node to which the task has been assigned.

5. 发明申请

WO2016098138A1 MANAGEMENT SYSTEM AND MANAGEMENT METHOD FOR MANAGING COMPUTER SYSTEM 审中-公开
标题翻译：用于管理计算机系统的管理系统和管理方法
公开(公告)号：WO2016098138A1
公开(公告)日：2016-06-23
申请号：PCT/JP2014/006225
申请日：2014-12-15
申请人： HITACHI, LTD.
发明人： MARTINEZ LERIN, Pablo , EMARU, Hironori
IPC分类号： G06F11/20
CPC分类号： G06F11/2041 , G06F11/2023 , G06F11/3442
摘要： A management system is configured to identify one or more requirements with respect to the primary DC, identify one or more suitable resources which are resources suitable to the identified requirements, from among available resources which are resources that can be used in the secondary DC, based on SPECs of the available resources and metrics (e.g. resources usage and resources workload) from the primary DC, and create a DR (Disaster Recovery) plan by mapping configurations with respect to the identified suitable resources to at least one of the identified requirements.
摘要翻译：管理系统被配置为从相对于主DC的一个或多个要求来识别作为可以在次要DC中使用的资源的可用资源中的适合于所识别的需求的资源的一个或多个适当资源关于来自主DC的可用资源和度量（例如资源使用和资源工作负载）的规格，并且通过将关于所识别的合适资源的配置映射到所识别的要求中的至少一个来创建DR（灾难恢复）计划。

6. 发明申请

WO2016067320A1 METHOD AND COMPUTER SYSTEM FOR SHARING OBJECTS 审中-公开
标题翻译：用于共享对象的方法和计算机系统
公开(公告)号：WO2016067320A1
公开(公告)日：2016-05-06
申请号：PCT/JP2014/005496
申请日：2014-10-30
申请人： HITACHI, LTD.
发明人： LE, Hieuhanh , TAKATA, Masanori , NAKATANI, Youji , ARAI, Hitoshi , KAMEI, Hitoshi , TSUCHIYA, Akiyoshi , SUTOH, Atsushi
IPC分类号： G06F17/30
CPC分类号： G06F17/30171 , G06F17/30082 , G06F17/30194
摘要： A computer system for sharing objects comprises multiple front-end nodes and a back-end node for providing a namespace shared by the front-end nodes. A first front-end node that is any one of the front-end nodes manages local-lock counts for each of objects managed by the first front-end node. The local-lock count is the number of locks taken by operations to the objects including the directory and sub-objects thereof. Every time receiving a request for processing a target object from a client, the front-end node requests the back-end node to lock a parent directory of the target object if the parent directory has not been locked by the back-end node. The front-end node sends a response of the received request to the client regardless of whether or not the parent directory has been unlocked by the back-end node. If the local-lock count of the parent directory is zero, the first front-end node requests the back-end node to unlock the parent directory.
摘要翻译：用于共享对象的计算机系统包括多个前端节点和用于提供由前端节点共享的命名空间的后端节点。任何一个前端节点的第一个前端节点管理由第一个前端节点管理的每个对象的本地锁定计数。本地锁计数是操作对包括其目录和子对象的对象所占用的锁数。每当从客户端接收到处理目标对象的请求时，如果父目录尚未被后端节点锁定，则前端节点请求后端节点锁定目标对象的父目录。前端节点向客户端发送接收到的请求的响应，而不管父目录是否已被后端节点解锁。如果父目录的本地锁定计数为零，则第一个前端节点请求后端节点解锁父目录。

7. 发明申请

WO2017046830A1 METHOD AND SYSTEM FOR MANAGING INSTANCES IN COMPUTER SYSTEM INCLUDING VIRTUALIZED COMPUTING ENVIRONMENT 审中-公开
标题翻译：用于管理包括虚拟化计算环境的计算机系统中的实例的方法和系统
公开(公告)号：WO2017046830A1
公开(公告)日：2017-03-23
申请号：PCT/JP2015/004783
申请日：2015-09-17
申请人： HITACHI, LTD.
发明人： LUO, Cheng , MORIKI, Toshiomi , IMADA, Takayuki
IPC分类号： G06F9/445 , G06F9/46
CPC分类号： G06F9/445 , G06F8/63 , G06F9/45541 , G06F9/45558 , G06F9/46 , G06F2009/45562 , G06F2009/45595
摘要： A management system for managing instances in a computer system is built. The computer system includes a virtualized computing environment which is a virtualized compute node executing a virtualization program for defining virtualized servers, a bare metal environment which is a physical compute node as a bare metal server with an OS, and block storage systems configured to provide volumes storing images associated with OSs. The management system reserves one or more identifiers for one or more new instances, among identifiers (e.g. World Wide Port Names) which are used to access volumes. The management system requests one or more storage systems to build a connection between the reserved identifiers and one or more volumes. The storage systems have the one or more volumes. Each of the volumes is a template volume which stores the image associated with the OS for the new instances or an attached volume of the template volume. The management system activates each of the new instances to boot, from the image, the OS for the new instance associated with a reserved identifier among the reserved identifiers. The image is in the volume connected with the reserved identifier.
摘要翻译：构建用于管理计算机系统中的实例的管理系统。计算机系统包括虚拟化计算环境，虚拟化计算节点是执行用于定义虚拟化服务器的虚拟化程序的虚拟化计算节点，作为具有OS的裸机服务器的物理计算节点的裸机环境以及被配置为提供卷的块存储系统存储与OS关联的图像。在用于访问卷的标识符（例如，全球端口名称）中，管理系统为一个或多个新实例保留一个或多个标识符。管理系统请求一个或多个存储系统在保留的标识符与一个或多个卷之间建立连接。存储系统具有一个或多个卷。每个卷是一个模板卷，用于存储与新实例的OS相关联的映像或模板卷的附加卷。管理系统激活每个新实例以从图像中引导与保留标识符之间的保留标识符相关联的新实例的OS。图像在与保留标识符连接的卷中。

8. 发明申请

WO2018083515A1 COMPUTER SYSTEM, TEST METHOD, AND RECORDING MEDIUM 审中-公开
标题翻译：计算机系统，测试方法和记录介质
公开(公告)号：WO2018083515A1
公开(公告)日：2018-05-11
申请号：PCT/IB2016/001882
申请日：2016-11-02
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： ITO, Yasuhiro , SUGURE, Yasuo
IPC分类号： G06F11/36 , G06F17/50 , G05B23/02
摘要： A processor acquires a plurality of test items for a simulation model of a target system, each test item including at least one event; detects a set of test items from the plurality of test items under an aggregation condition in which an event in the set is not dependent on an event in another test item in the set; includes a common event, which is an event in the set that is the same as an event in another test item in the set, in an aggregate test item while avoiding overlapping of the common event, and includes a unique event, which is an event in the set that differs from events in other test items in the set, in the aggregate test item; and executes a simulation using the simulation model in accordance with the aggregate test item.
摘要翻译：处理器获取用于目标系统的仿真模型的多个测试项目，每个测试项目包括至少一个事件; 在所述集合中的事件不依赖于所述集合中的另一测试项目中的事件的集合条件下，从所述多个测试项目中检测一组测试项目; 在集合测试项目中包括公共事件，该集合中的事件与该集合中的另一个测试项目中的事件相同，同时避免公共事件的重叠，并且包括唯一事件，该事件是事件在与集合中其他测试项目中的事件不同的集合中，在集合测试项目中; 并根据聚合测试项目使用仿真模型执行仿真。

9. 发明申请

WO2017090071A1 METHOD AND COMPUTER SYSTEM FOR MANAGING BLOCKS 审中-公开
标题翻译：用于管理块的方法和计算机系统
公开(公告)号：WO2017090071A1
公开(公告)日：2017-06-01
申请号：PCT/JP2015/005914
申请日：2015-11-27
申请人： HITACHI, LTD.
发明人： JOHRI, Abhishek , HAYASAKA, Mitsuo
IPC分类号： G06F12/02 , G06F3/06 , G06F17/30
CPC分类号： G06F12/023 , G06F3/06 , G06F17/30
摘要： A computer system (e.g. a file system) for managing blocks, comprises a memory unit including a memory and a processing unit including a processor and coupled to the memory unit. The memory unit is configured to store metadata of data including objects. The metadata points to blocks storing the objects in a storage unit including multiple different sized blocks. The processing unit is configured to, for at least one of the objects, determine different sized blocks for storing the object, from among free blocks in the multiple different sized blocks of the storage unit.
摘要翻译：用于管理块的计算机系统（例如文件系统）包括包含存储器的存储器单元和包括处理器并耦合到存储器单元的处理单元。存储器单元被配置为存储包括对象的数据的元数据。元数据指向将对象存储在包括多个不同大小块的存储单元中的块。处理单元被配置为针对至少一个对象从存储单元的多个不同大小的块中的空闲块当中确定用于存储对象的不同大小的块。

10. 发明申请

WO2016051226A1 MANAGEMENT SYSTEM FOR COMPUTER SYSTEM 审中-公开
标题翻译：计算机系统管理系统
公开(公告)号：WO2016051226A1
公开(公告)日：2016-04-07
申请号：PCT/IB2014/002765
申请日：2014-09-29
申请人： HITACHI, LTD.
发明人： KURA, Toshihiro , NOGAMI, Daisuke , FUJII, Tsutomu , UCHIYAMA, Yasufumi , BAN, Masahide , WASHIO, Tomoto , NAKANISHI, Masashi , SASANABE, Chizuko
IPC分类号： G06F3/048 , G06F11/30
CPC分类号： G06F17/30572 , G06F3/048 , G06F3/0482 , G06F11/324 , G06F11/3409 , G06F17/3053 , G06F17/30554 , G06F2201/81
摘要： A management system (A) gives a priority to each of one or more elements matching a predetermined condition based on management information including information representing a relation among elements and information representing a metric of each of a plurality of elements, (B) displays a visual representing a visual priority given to each of at least one element based on one or more priorities given in (A), (C) when receiving selection of one of the elements from the visual displayed in (B), selects a higher- level layer or a lower- level layer of a layer containing a selected element, and selects one or more elements related to the selected element and contained in the selected layer, based on a level relation among a plurality of layers and a correlation between element types and layers, and (D) performs (A) with the one or more elements selected in (C) treated as the one or more elements matching the predetermined condition.
摘要翻译：管理系统（A）基于包括表示元素之间的关系的信息和表示多个元素中的每一个的度量的信息的管理信息，优先考虑与预定条件匹配的一个或多个元素中的每一个元素，（B）显示视觉基于（A），（C）中给出的一个或多个优先级，当从（B）中显示的视觉中选择一个元素中的一个元素时给出至少一个元素中的每个元素的视觉优先级，选择更高层或包含所选择的元素的层的下层，并且基于多个层之间的级别关系和元素类型和层之间的相关性来选择与所选择的元素相关并且包含在所选择的层中的一个或多个元素，（D）与（C）中选择的一个或多个元素对应于与预定条件匹配的一个或多个元素来执行（A）。

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