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1. 发明授权

US08370570B2 Storage system 有权
公开(公告)号：US08370570B2
公开(公告)日：2013-02-05
申请号：US12314982
申请日：2008-12-19
申请人： Mamoru Motonaga , Takashi Chikusa , Takashi Nozawa , Yuko Matsui , Megumi Hokazono
发明人： Mamoru Motonaga , Takashi Chikusa , Takashi Nozawa , Yuko Matsui , Megumi Hokazono
IPC分类号： G06F12/00
CPC分类号： G06F3/061 , G06F3/0613 , G06F3/0614 , G06F3/0617 , G06F3/0619 , G06F3/0622 , G06F3/0629 , G06F3/0634 , G06F3/0635 , G06F3/0637 , G06F3/0658 , G06F3/0665 , G06F3/0679 , G06F3/0685 , G06F3/0689 , G06F11/201 , G06F11/2089 , G06F11/2094 , G06F12/0804 , G06F12/0866 , Y02D10/13
摘要： Disclosed is a storage system that suppress occurrence of a bottleneck in the storage system, efficiently uses a bandwidth of hardware, and achieves high reliability. A storage system includes a storage apparatus that stores data, a controller that controls data input/output with respect to the storage apparatus, and an interface that couples the storage apparatus and the controller. The storage apparatus has a plurality of physical ports that are coupled to the interface. The controller logically partitions a storage area of the storage apparatus into a plurality of storage areas and provides the plurality of storage areas, or allocates the plurality of physical ports to the logically partitioned storage areas.

2. 发明申请

US20100088469A1 Storage system 有权
标题翻译：存储系统
公开(公告)号：US20100088469A1
公开(公告)日：2010-04-08
申请号：US12314982
申请日：2008-12-19
申请人： Mamoru Motonaga , Takashi Chikusa , Takashi Nozawa , Yuko Matsui , Megumi Hokazono
发明人： Mamoru Motonaga , Takashi Chikusa , Takashi Nozawa , Yuko Matsui , Megumi Hokazono
IPC分类号： G06F12/02 , G06F12/08 , G06F12/00
CPC分类号： G06F3/061 , G06F3/0613 , G06F3/0614 , G06F3/0617 , G06F3/0619 , G06F3/0622 , G06F3/0629 , G06F3/0634 , G06F3/0635 , G06F3/0637 , G06F3/0658 , G06F3/0665 , G06F3/0679 , G06F3/0685 , G06F3/0689 , G06F11/201 , G06F11/2089 , G06F11/2094 , G06F12/0804 , G06F12/0866 , Y02D10/13
摘要： Disclosed is a storage system that suppress occurrence of a bottleneck in the storage system, efficiently uses a bandwidth of hardware, and achieves high reliability. A storage system includes a storage apparatus that stores data, a controller that controls data input/output with respect to the storage apparatus, and an interface that couples the storage apparatus and the controller. The storage apparatus has a plurality of physical ports that are coupled to the interface. The controller logically partitions a storage area of the storage apparatus into a plurality of storage areas and provides the plurality of storage areas, or allocates the plurality of physical ports to the logically partitioned storage areas.
摘要翻译：公开了一种抑制存储系统瓶颈发生的存储系统，有效地利用硬件的带宽，实现高可靠性。存储系统包括存储数据的存储装置，控制关于存储装置的数据输入/输出的控制器以及耦合存储装置和控制器的接口。存储装置具有耦合到接口的多个物理端口。控制器将存储装置的存储区域逻辑地分割成多个存储区域，并提供多个存储区域，或者将多个物理端口分配给逻辑分区的存储区域。

3. 发明授权

US08146092B2 System and method for selecting and executing an optimal load distribution processing in a storage system 有权
标题翻译：用于在存储系统中选择和执行最佳负载分配处理的系统和方法
公开(公告)号：US08146092B2
公开(公告)日：2012-03-27
申请号：US12444036
申请日：2009-03-02
申请人： Junji Ogawa , Yusuke Nonaka , Yuko Matsui
发明人： Junji Ogawa , Yusuke Nonaka , Yuko Matsui
IPC分类号： G06F9/46 , G06F15/00
CPC分类号： G06F3/0689 , G06F3/061 , G06F3/0631 , G06F3/0647 , G06F3/0658 , G06F9/5083
摘要： A controller having a plurality of cores extracts, for each logical unit (LU), a pattern showing the relationship between a core having an LU ownership and a candidate core as an LU ownership change destination based on LU ownership management information, measures, for each LU, the usage of a plurality of resources, predicates, for each LU based on the measurement results, a change in the usage of the plurality of resources and overhead to be generated by transfer processing itself, selects, based on the respective prediction results, a pattern that matches the user's setting information, and transfer the LU ownership to the core belonging to the selected pattern.
摘要翻译：具有多个核心的控制器为每个逻辑单元（LU）提取表示具有LU所有权的核心和候选核心之间的关系的模式作为LU所有权更改目的地的LU所有权管理信息， LU，基于测量结果对于每个LU使用多个资源，谓词，多个资源的使用的改变和由传输处理本身产生的开销，基于各个预测结果，匹配用户设置信息的模式，并将LU所有权转移到属于所选模式的核心。

4. 发明授权

US07924473B2 Apparatus and method for image evaluation and program thereof 有权
标题翻译：用于图像评估的装置和方法及其程序
公开(公告)号：US07924473B2
公开(公告)日：2011-04-12
申请号：US11302347
申请日：2005-12-14
申请人： Shunichiro Nonaka , Yuko Matsui
发明人： Shunichiro Nonaka , Yuko Matsui
IPC分类号： H04N1/00
CPC分类号： H04N1/00278 , H04N1/00965 , H04N1/0097 , H04N1/2158 , H04N1/2166 , H04N2101/00 , H04N2201/0072 , H04N2201/3277
摘要： An image evaluation apparatus includes a printing status judgment unit for judging a printing status of a target image assigned with an evaluation value and an evaluation value changing unit for appropriately changing the evaluation value based on information representing the printing status. An image evaluation method and a program for causing a computer to execute the image evaluation method are also provided. Therefore, the evaluation value can be assigned to the image, reflecting an intention and preference of a user at the time of selection of an image for printing.
摘要翻译：图像评估装置包括用于判断分配有评估值的目标图像的打印状态的打印状态判断单元和用于基于表示打印状态的信息适当地改变评估值的评估值改变单元。还提供了一种用于使计算机执行图像评估方法的图像评估方法和程序。因此，可以将评估值分配给图像，反映在选择用于打印的图像时用户的意图和偏好。

5. 发明申请

US20080301385A1 STORAGE CONTROLLER AND CONTROL METHOD FOR THE SAME 有权
标题翻译：存储控制器及其控制方法
公开(公告)号：US20080301385A1
公开(公告)日：2008-12-04
申请号：US11968363
申请日：2008-01-02
申请人： Koji Nagata , Yuko Matsui , Masaaki Kobayashi
发明人： Koji Nagata , Yuko Matsui , Masaaki Kobayashi
IPC分类号： G06F12/02 , G06F12/16 , G06F9/46
CPC分类号： G06F3/0635 , G06F3/061 , G06F3/065 , G06F3/0683 , G06F2206/1012
摘要： An object of the invention is to provide a storage controller and control method that can efficiently and easily prevent reduced data I/O processing performance due to an imbalance between loads on controllers. In the storage controller and control method for providing, to a host computer, logical volumes created in a storage area provided by a storage device and controlling data I/O to/from the logical volumes, the state of loads on the control units for controlling data I/O to/from the logical volumes is monitored, and a control unit allocated to a logical volume is changed to another control unit to equalize loads on the control units.
摘要翻译：本发明的目的是提供一种存储控制器和控制方法，其可以有效且容易地防止由于控制器上的负载之间的不平衡导致的数据I / O处理性能的降低。在用于向主计算机提供由存储装置提供的存储区域中创建的逻辑卷并且对逻辑卷控制数据I / O的控制和控制方法中，用于控制的控制单元上的负载状态对逻辑卷的数据I / O进行监视，分配给逻辑卷的控制单元被改变为另一个控制单元，以平衡控制单元上的负载。

6. 发明授权

US07454591B2 Storage system control method, storage system, and storage apparatus storing information relating a first logical unit number (LUN) used to access a volume by a host computer and a second LUN used to access the volume by another storage system with remote copy procedure 失效
标题翻译：存储系统控制方法，存储系统和存储装置，存储与用于由主计算机访问卷的第一逻辑单元号（LUN）和用于由具有远程复制过程的另一存储系统访问卷的第二LUN相关的信息
公开(公告)号：US07454591B2
公开(公告)日：2008-11-18
申请号：US11503936
申请日：2006-08-15
申请人： Yuko Matsui , Koji Nagata
发明人： Yuko Matsui , Koji Nagata
IPC分类号： G06F12/00
CPC分类号： G06F11/2071 , G06F3/0604 , G06F3/0607 , G06F3/0631 , G06F3/065 , G06F3/0665 , G06F3/067 , G06F11/2074
摘要： A method controls a storage system including a first storage apparatus including a first storage volume to store data therein, a second storage apparatus including a second storage volume to store data therein, the first and second storage apparatuses being communicably connected, and an information processor communicably connected to the first storage apparatus. The method includes the steps of transmitting by the information processor an identifier to identify the second storage volume in the second storage apparatus to the first storage apparatus, describing by the first storage apparatus the identifier in a data input/output request for the second storage volume and transmitting the data input/output request to the second storage apparatus, and executing by the second storage apparatus data input/output processing for the second storage volume identified by the identifier described in the data input/output request.
摘要翻译：一种方法控制包括第一存储装置的存储系统，所述第一存储装置包括用于存储数据的第一存储卷，第二存储装置，包括用于在其中存储数据的第二存储卷，第一和第二存储装置可通信地连接，以及信息处理器，连接到第一存储装置。该方法包括以下步骤：由信息处理器发送标识符，以将第二存储装置中的第二存储卷识别到第一存储装置，由第一存储装置描述第二存储卷的数据输入/输出请求中的标识符并且向第二存储装置发送数据输入/输出请求，并且由第二存储装置执行由数据输入/输出请求中描述的标识符标识的第二存储卷的数据输入/输出处理。

7. 发明申请

US20080256304A1 Storage system and control method thereof 有权
标题翻译：存储系统及其控制方法
公开(公告)号：US20080256304A1
公开(公告)日：2008-10-16
申请号：US12007646
申请日：2008-01-14
申请人： Teiko Kezuka , Yuko Matsui , Kenji Muraoka , Hisashi Takamatsu
发明人： Teiko Kezuka , Yuko Matsui , Kenji Muraoka , Hisashi Takamatsu
IPC分类号： G06F12/00
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/065 , G06F3/067 , G06F12/0804 , G06F12/0866
摘要： The plurality of host systems or the plurality of applications include an insertion unit for sending the identifier. The storage controller includes an analysis unit for identifying a host system or an application based on the identifier contained in the access information and analyzing an access pattern of access information sent from the identified host system or application, a management unit for managing the identifier, the analysis result of the access pattern analyzed with the analysis unit, and a control method for controlling the processing of data to be sent from a host system based on the analysis result or data to be stored in a logical volume, and a data processing controller for controlling the processing of data to be sent from a host system or data to be stored in a logical volume according to the control method managed by the management unit.
摘要翻译：多个主机系统或多个应用包括用于发送标识符的插入单元。存储控制器包括分析单元，用于基于包含在访问信息中的标识符来识别主机系统或应用，并且分析从所识别的主机系统或应用发送的访问信息的访问模式，用于管理标识符的管理单元，使用分析单元分析的访问模式的分析结果，以及用于基于要存储在逻辑卷中的分析结果或数据来控制从主机系统发送的数据的处理的控制方法，以及用于根据由管理单元管理的控制方法控制要从主机系统发送的数据的处理或要存储在逻辑卷中的数据。

8. 发明申请

US20080244183A1 Storage system 有权
标题翻译：存储系统
公开(公告)号：US20080244183A1
公开(公告)日：2008-10-02
申请号：US11976645
申请日：2007-10-26
申请人： Atushi Ishikawa , Yuko Matsui
发明人： Atushi Ishikawa , Yuko Matsui
IPC分类号： G06F12/08
CPC分类号： G06F12/0875 , G06F12/084 , G06F12/0873 , G06F12/121 , G06F2212/261 , G06F2212/282
摘要： An object of the present invention is to provide a storage system which is shared by a plurality of application programs, wherein optimum performance tuning for a cache memory can be performed for each of the individual application programs. The storage system of the present invention comprises a storage device which provides a plurality of logical volumes which can be accessed from a plurality of application programs, a controller for controlling input and output of data to and from the logical volumes in response to input/output requests from the plurality of application programs, and a cache memory for temporarily storing data input to and output from the logical volume, wherein the cache memory is logically divided into a plurality of partitions which are exclusively assigned to the plurality of logical volumes respectively.
摘要翻译：本发明的目的是提供一种由多个应用程序共享的存储系统，其中可以为每个单独的应用程序执行用于高速缓冲存储器的最佳性能调谐。本发明的存储系统包括：存储装置，其提供可以从多个应用程序访问的多个逻辑卷;控制器，用于响应于输入/输出控制与逻辑卷的数据的输入和输出来自多个应用程序的请求以及用于临时存储输入到逻辑卷并从逻辑卷输出的数据的高速缓冲存储器，其中，高速缓冲存储器在逻辑上被划分为分别专门分配给多个逻辑卷的多个分区。

9. 发明申请

US20060184740A1 Storage system 有权
标题翻译：存储系统
公开(公告)号：US20060184740A1
公开(公告)日：2006-08-17
申请号：US11110883
申请日：2005-04-21
申请人： Atushi Ishikawa , Yuko Matsui
发明人： Atushi Ishikawa , Yuko Matsui
IPC分类号： G06F12/00
CPC分类号： G06F12/0875 , G06F12/084 , G06F12/0873 , G06F12/121 , G06F2212/261 , G06F2212/282
摘要： An object of the present invention is to provide a storage system which is shared by a plurality of application programs, wherein optimum performance tuning for a cache memory can be performed for each of the individual application programs. The storage system of the present invention comprises a storage device which provides a plurality of logical volumes which can be accessed from a plurality of application programs, a controller for controlling input and output of data to and from the logical volumes in response to input/output requests from the plurality of application programs, and a cache memory for temporarily storing data input to and output from the logical volume, wherein the cache memory is logically divided into a plurality of partitions which are exclusively assigned to the plurality of logical volumes respectively.
摘要翻译：本发明的目的是提供一种由多个应用程序共享的存储系统，其中可以为每个单独的应用程序执行用于高速缓冲存储器的最佳性能调谐。本发明的存储系统包括：存储装置，其提供可以从多个应用程序访问的多个逻辑卷;控制器，用于响应于输入/输出控制与逻辑卷的数据的输入和输出来自多个应用程序的请求以及用于临时存储输入到逻辑卷并从逻辑卷输出的数据的高速缓冲存储器，其中，高速缓冲存储器在逻辑上被划分为分别专门分配给多个逻辑卷的多个分区。

10. 发明授权

US09116622B2 Storage system having nonvolatile semiconductor storage device with nonvolatile semiconductor memory 有权
标题翻译：具有具有非易失性半导体存储器的非易失性半导体存储装置的存储系统
公开(公告)号：US09116622B2
公开(公告)日：2015-08-25
申请号：US13499260
申请日：2012-03-13
申请人： Susumu Suzuki , Shigeo Homma , Yuko Matsui
发明人： Susumu Suzuki , Shigeo Homma , Yuko Matsui
IPC分类号： G06F12/02 , G06F3/06
CPC分类号： G06F3/0608 , G06F3/0616 , G06F3/0652 , G06F3/0685 , G06F3/0688
摘要： A storage system coupled to a host has a nonvolatile semiconductor storage device that includes a nonvolatile semiconductor memory configured by a plurality of pages, and a storage controller coupled to the semiconductor storage device. In the case where data stored in the plurality of pages become unnecessary, with this plurality of pages being the basis of a region of a logical volume based on the nonvolatile semiconductor storage device, the storage controller transmits, to the nonvolatile semiconductor storage device, an unnecessary reduction request for reducing the number of pages that are the basis of the region having the unnecessary data stored therein. On the basis of the unnecessary reduction request, the nonvolatile semiconductor storage device invalidates the plurality of pages that are the basis of the region having the unnecessary data stored therein.
摘要翻译：耦合到主机的存储系统具有非易失性半导体存储装置，其包括由多页构成的非易失性半导体存储器和耦合到半导体存储装置的存储控制器。在多页中存储的数据变得不必要的情况下，以该多页是基于非易失性半导体存储装置的逻辑卷的区域的基础，存储控制器向非易失性半导体存储装置发送用于减少作为其中存储有不必要数据的区域的基础的页数的不必要的减少请求。基于不必要的减少请求，非易失性半导体存储装置使存储有不需要的数据的区域的基础的多个页面无效。

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