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11. 发明授权

US08904121B2 Computer system and storage management method 有权
标题翻译：计算机系统和存储管理方法
公开(公告)号：US08904121B2
公开(公告)日：2014-12-02
申请号：US13263285
申请日：2011-09-22
申请人： Anna Naito , Wataru Okada , Hirokazu Ikeda
发明人： Anna Naito , Wataru Okada , Hirokazu Ikeda
IPC分类号： G06F13/00 , G06F3/06 , G06F13/16 , G06F13/12
CPC分类号： G06F3/061 , G06F3/0631 , G06F3/0665 , G06F3/0676 , G06F3/0685 , G06F13/122 , G06F13/161
摘要： A storage tiered that satisfies desired performance is configured by recognizing the type and capacity of storage media of a storage apparatus, which are held by a user, and using the storage media.When adding a specified area of storage media to a storage tiered in response to a request from a host computer, a management computer: obtains storage media information, including I/O frequency of a data storage area of a volume(s) as well as performance information and structure information of the storage media, from the storage apparatus; identifies one or more storage media, which have not been allocated to any of the volumes with the I/O performance in excess of the I/O frequency, on the basis of the structure information of the storage media so that the data storage area of the volume(s), to which a specified storage in the storage tiered is allocated, would achieve a specified I/O performance target; and issues an instruction to the storage apparatus to create a storage tiered by using the identified storage media.
摘要翻译：通过识别由用户持有的存储设备的存储介质的类型和容量以及使用存储介质来配置满足期望性能的存储层。当管理计算机响应于来自主计算机的请求将分配的存储介质的指定区域添加到分层时，管理计算机：获得包括卷的数据存储区域的I / O频率的存储介质信息，以及来自存储装置的存储介质的性能信息和结构信息; 基于存储介质的结构信息，识别未被分配给I / O性能超过I / O频率的任何卷的一个或多个存储介质，使得数据存储区域分配存储分层中的指定存储的卷将实现指定的I / O性能目标; 并向存储装置发出指令以通过使用所识别的存储介质来创建分层的存储。

12. 发明授权

US08473703B2 Storage system and management method of the storage system 失效
标题翻译：存储系统的存储系统和管理方法
公开(公告)号：US08473703B2
公开(公告)日：2013-06-25
申请号：US13062921
申请日：2011-02-23
申请人： Anna Naito , Yuki Naganuma , Wataru Okada , Hirokazu Ikeda
发明人： Anna Naito , Yuki Naganuma , Wataru Okada , Hirokazu Ikeda
IPC分类号： G06F12/08
CPC分类号： G06F3/0605 , G06F3/0635 , G06F3/0647 , G06F3/067
摘要： Even if no port of the attribute communicable with communication ports which the other storage control apparatuses comprise exists among the communication ports which the storage control apparatus comprises, connecting the respective storage control apparatuses as communicable.Among communication ports, the migration source communication port and the migration destination communication port are selected. The path connected to the migration source communication port is migrated to the migration destination communication port, and the migration source communication port is made a free communication port. The attribute of the free communication port is changed to a specified attribute, and the communication port of the other storage control apparatus is connected to the communication port.
摘要翻译：即使在存储控制装置所包含的通信端口中不存在与其他存储控制装置所包含的通信端口可通信的属性的端口，也可以将各个存储控制装置连接成可通信。在通信端口中，选择迁移源通信端口和迁移目的地通信端口。连接到迁移源通信端口的路径迁移到迁移目的地通信端口，迁移源通信端口为空闲通信端口。自由通信端口的属性被改变为指定的属性，另一个存储控制装置的通信端口连接到通信端口。

13. 发明申请

US20130080727A1 COMPUTER SYSTEM AND STORAGE MANAGEMENT METHOD 有权
标题翻译：计算机系统与存储管理方法
公开(公告)号：US20130080727A1
公开(公告)日：2013-03-28
申请号：US13263285
申请日：2011-09-22
申请人： Anna Naito , Wataru Okada , Hirokazu Ikeda
发明人： Anna Naito , Wataru Okada , Hirokazu Ikeda
IPC分类号： G06F12/02
CPC分类号： G06F3/061 , G06F3/0631 , G06F3/0665 , G06F3/0676 , G06F3/0685 , G06F13/122 , G06F13/161
摘要： A storage tiered that satisfies desired performance is configured by recognizing the type and capacity of storage media of a storage apparatus, which are held by a user, and using the storage media.When adding a specified area of storage media to a storage tiered in response to a request from a host computer, a management computer: obtains storage media information, including I/O frequency of a data storage area of a volume(s) as well as performance information and structure information of the storage media, from the storage apparatus; identifies one or more storage media, which have not been allocated to any of the volumes with the I/O performance in excess of the I/O frequency, on the basis of the structure information of the storage media so that the data storage area of the volume(s), to which a specified storage in the storage tiered is allocated, would achieve a specified I/O performance target; and issues an instruction to the storage apparatus to create a storage tiered by using the identified storage media.
摘要翻译：通过识别由用户持有的存储设备的存储介质的类型和容量以及使用存储介质来配置满足期望性能的存储层。当管理计算机响应于来自主计算机的请求将分配的存储介质的指定区域添加到分层时，管理计算机：获得包括卷的数据存储区域的I / O频率的存储介质信息，以及来自存储装置的存储介质的性能信息和结构信息; 基于存储介质的结构信息，识别未被分配给I / O性能超过I / O频率的任何卷的一个或多个存储介质，使得数据存储区域分配存储分层中的指定存储的卷将实现指定的I / O性能目标; 并向存储装置发出指令以通过使用所识别的存储介质来创建分层的存储。

14. 发明授权

US08234419B1 Storage system and method of controlling same to enable effective use of resources 失效
标题翻译：存储系统及其控制方法，有效利用资源
公开(公告)号：US08234419B1
公开(公告)日：2012-07-31
申请号：US13063392
申请日：2011-02-25
申请人： Hiroshi Nasu , Wataru Okada , Hirokazu Ikeda
发明人： Hiroshi Nasu , Wataru Okada , Hirokazu Ikeda
IPC分类号： G06F3/00
CPC分类号： G06F3/0635 , G06F3/0613 , G06F3/0637 , G06F3/067
摘要： This invention enables resources included in a storage system to be effectively used. In a storage system 1 including a host computer 3, a first storage apparatus 10 that receives a data I/O request from the host computer 3, the second storage apparatus 10, and including a function of external attachment processing for managing the entity of a first logical volume of the first storage apparatus 10 in a second logical volume of the second storage apparatus 10, when a problem occurs in performance of the first storage apparatus 10, the external attachment processing is released, while external attachment release processing is performed in which path for accessing from the host computer 3 the second logical volume is switched to allow direct access from the host computer 3 to the second logical volume. When the problem in performance of the first storage apparatus 10 is solved, path switching is performed again to resume the external attachment processing.
摘要翻译：本发明能够有效地使用包含在存储系统中的资源。在包括主计算机3的存储系统1中，从主计算机3接收数据I / O请求的第一存储装置10，第二存储装置10，并且包括用于管理主机3的实体的外部附件处理功能第一存储装置10的第一逻辑卷的第一逻辑卷在第二存储装置10的第二逻辑卷中，当第一存储装置10的性能出现问题时，外部附件处理被解除，而执行外部附件释放处理，用于从主计算机3访问的路径，第二逻辑卷被切换以允许从主计算机3到第二逻辑卷的直接访问。当解决第一存储装置10的性能问题时，再次进行路径切换以恢复外部附件处理。

15. 发明授权

US07954003B2 Fault management system in multistage copy configuration 有权
标题翻译：多级复制配置中的故障管理系统
公开(公告)号：US07954003B2
公开(公告)日：2011-05-31
申请号：US12633193
申请日：2009-12-08
申请人： Hirokazu Ikeda , Hironori Emaru , Hiroshi Wake , Masahide Sato , Takashige Iwamura
发明人： Hirokazu Ikeda , Hironori Emaru , Hiroshi Wake , Masahide Sato , Takashige Iwamura
IPC分类号： G06F11/00
CPC分类号： G06F11/2069 , G06F11/2064
摘要： A data storing system including: a first, second and third storage systems providing first, second and third logical volumes; wherein the first logical volume and the second logical volume forms a first replication pair which indicates the first logical volume is a replication source and the second logical volume is a replication destination, and the second logical volume and the third logical volume forms a second copy pair which indicates the second logical volume is the replication source and the third logical volume is the replication destination. The replication pairs may adopt differing possible pair statuses, which may affect consistency between such pairs.
摘要翻译：一种数据存储系统，包括：提供第一，第二和第三逻辑卷的第一，第二和第三存储系统; 其中所述第一逻辑卷和所述第二逻辑卷形成指示所述第一逻辑卷是复制源并且所述第二逻辑卷是复制目的地的第一复制对，并且所述第二逻辑卷和所述第三逻辑卷形成第二副本对这表示第二个逻辑卷是复制源，第三个逻辑卷是复制目的地。复制对可以采用不同的可能的对状态，这可能影响这些对之间的一致性。

16. 发明申请

US20060143510A1 Fault management system in multistage copy configuration 失效
标题翻译：多级复制配置中的故障管理系统
公开(公告)号：US20060143510A1
公开(公告)日：2006-06-29
申请号：US11079237
申请日：2005-03-15
申请人： Hirokazu Ikeda , Hironori Emaru , Hiroshi Wake , Masahide Sato , Takashige Iwamura
发明人： Hirokazu Ikeda , Hironori Emaru , Hiroshi Wake , Masahide Sato , Takashige Iwamura
IPC分类号： G06F11/00
CPC分类号： G06F11/2069 , G06F11/2064
摘要： In a storage system in which a pair is configured by a remote copy, when a fault occurs in the pair, data to be lost is determined. Provided is a management computer connected to a storage system, in which the storage system includes: a primary logical volume in which data is stored and an secondary logical volume in which a replication of the data stored in the primary logical volume is stored; the primary logical volume and the secondary logical volume form a pair; the management computer comprises a data management module for managing data stored in the primary and secondary logical volumes; and the data management module obtains an event regarding the pair, determines whether the event is caused by a fault occurring in the pair, determines data made to be inconsistent by the fault in the case where the event is caused by the fault, and outputs information on the inconsistent data.
摘要翻译：在一对由远程副本配置的存储系统中，当该对中发生故障时，确定要丢失的数据。提供连接到存储系统的管理计算机，其中存储系统包括：存储数据的主逻辑卷和存储在主逻辑卷中存储的数据的复制的次逻辑卷; 主逻辑卷和辅助逻辑卷形成一对; 管理计算机包括用于管理存储在主逻辑卷和辅助逻辑卷中的数据的数据管理模块; 并且数据管理模块获得关于该对的事件，确定该事件是否是由该对中发生的故障引起的，在事件是由故障引起的情况下确定由故障导致的不一致的数据，并且输出信息对不一致的数据。

17. 发明申请

US20120137303A1 COMPUTER SYSTEM 审中-公开
标题翻译：电脑系统
公开(公告)号：US20120137303A1
公开(公告)日：2012-05-31
申请号：US12996725
申请日：2010-11-26
申请人： Wataru Okada , Hirokazu Ikeda
发明人： Wataru Okada , Hirokazu Ikeda
IPC分类号： G06F9/50
CPC分类号： G06F3/0641 , G06F3/0608 , G06F3/0683
摘要： Provided is a computer system capable of reliably eliminating duplicated data regardless of the size of the data write unit from the host computer to the storage subsystem or the management unit size in the elimination of duplicated data.This computer system executes the relocation of duplicated data to the storage resource so that the writing of duplicated data is started from the start location of the management unit based on the detection of data redundancy and recognition of the management unit size in the elimination of duplicated data.
摘要翻译：提供一种能够可靠地消除重复数据的计算机系统，而不管数据写入单元的大小如何从主计算机到存储子系统或管理单元大小，以消除重复的数据。该计算机系统执行将重复数据重新定位到存储资源，以便基于数据冗余的检测和在消除重复数据中识别管理单元大小从管理单元的起始位置开始写入复制数据。

18. 发明申请

US20060015871A1 Storage system management software cooperation method 审中-公开
标题翻译：存储系统管理软件合作方式
公开(公告)号：US20060015871A1
公开(公告)日：2006-01-19
申请号：US10951614
申请日：2004-09-29
申请人： Hironori Emaru , Masahide Sato , Hirokazu Ikeda , Masahiro Yamada
发明人： Hironori Emaru , Masahide Sato , Hirokazu Ikeda , Masahiro Yamada
IPC分类号： G06F9/46
CPC分类号： G06F3/0629 , G06F3/0605 , G06F3/0683 , G06F11/1456
摘要： Information of plural management programs is integrated to predict influence caused by a change in configuration. There is provided a computer system including: a storage subsystem provided with plural disks and a disk array control unit; and a management computer provided with a control unit which manages the storage subsystem, wherein the control unit obtains upon receiving an execution request event which has taken place in a management program provided to manage the computer system, a management job that is associated with the event, and marks up an extent of the impact of the event along with the management job associated with the event.
摘要翻译：整合多个管理程序的信息，以预测配置变化引起的影响。提供一种计算机系统，包括：具有多个盘的存储子系统和盘阵列控制单元; 以及管理计算机，设置有管理存储子系统的控制单元，其中，所述控制单元在接收到在提供用于管理所述计算机系统的管理程序中发生的执行请求事件时获得与所述事件相关联的管理作业并标注事件的影响程度以及与事件相关的管理工作。

19. 发明授权

US07644301B2 Fault management system in multistage copy configuration 失效
标题翻译：多级复制配置中的故障管理系统
公开(公告)号：US07644301B2
公开(公告)日：2010-01-05
申请号：US11079237
申请日：2005-03-15
申请人： Hirokazu Ikeda , Hironori Emaru , Hiroshi Wake , Masahide Sato , Takashige Iwamura
发明人： Hirokazu Ikeda , Hironori Emaru , Hiroshi Wake , Masahide Sato , Takashige Iwamura
IPC分类号： G06F11/00
CPC分类号： G06F11/2069 , G06F11/2064
摘要： In a storage system in which a pair is configured by a remote copy, when a fault occurs in the pair, data to be lost is determined. Provided is a management computer connected to a storage system, in which the storage system includes: a primary logical volume in which data is stored and an secondary logical volume in which a replication of the data stored in the primary logical volume is stored; the primary logical volume and the secondary logical volume form a pair; the management computer comprises a data management module for managing data stored in the primary and secondary logical volumes; and the data management module obtains an event regarding the pair, determines whether the event is caused by a fault occurring in the pair, determines data made to be inconsistent by the fault in the case where the event is caused by the fault, and outputs information on the inconsistent data.
摘要翻译：在一对由远程副本配置的存储系统中，当该对中发生故障时，确定要丢失的数据。提供连接到存储系统的管理计算机，其中存储系统包括：存储数据的主逻辑卷和存储在主逻辑卷中存储的数据的复制的次逻辑卷; 主逻辑卷和辅助逻辑卷形成一对; 管理计算机包括用于管理存储在主逻辑卷和辅助逻辑卷中的数据的数据管理模块; 并且数据管理模块获得关于该对的事件，确定该事件是否是由该对中发生的故障引起的，在事件是由故障引起的情况下确定由故障导致的不一致的数据，并且输出信息对不一致的数据。

20. 发明申请

US20060085611A1 Method of managing multistage copied data 审中-公开
标题翻译：管理多级复制数据的方法
公开(公告)号：US20060085611A1
公开(公告)日：2006-04-20
申请号：US11024569
申请日：2004-12-28
申请人： Hirokazu Ikeda , Masahide Sato , Atsushi Takahashi
发明人： Hirokazu Ikeda , Masahide Sato , Atsushi Takahashi
IPC分类号： G06F12/16
CPC分类号： G06F11/2069 , G06F3/0601 , G06F11/2064 , G06F11/2071 , G06F2003/0697
摘要： Provided is a computer system comprising a system management server, an application server coupled to the system management server, and a storage system coupled to the application server. The storage system comprises logical volumes which constitute a pair through data copying. The system management server comprises a data management unit which manages data stored in the logical volumes, and management information for managing the data stored in the logical volumes and the pair. Upon reception of a request for changing a pair status, the data management unit refers to the management information to determine data to be lost from the logical volume by performing the change, and outputs information regarding the data to be lost. Thus, it is possible to prevent occurrence of data loses not intended by a user which is caused by the user performing a pair operation in data copying of a cascade structure.
摘要翻译：提供了一种包括系统管理服务器，耦合到系统管理服务器的应用服务器和耦合到应用服务器的存储系统的计算机系统。存储系统包括通过数据复制构成一对的逻辑卷。系统管理服务器包括管理存储在逻辑卷中的数据的数据管理单元和用于管理存储在逻辑卷和对中的数据的管理信息。在接收到更改配对状态的请求时，数据管理单元通过执行改变来参考管理信息来确定要从逻辑卷中丢失的数据，并且输出关于要丢失的数据的信息。因此，可以防止由用户在级联结构的数据复制中执行对操作引起的用户不想要的数据丢失的发生。

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