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31. 发明授权

US06981008B2 Method for duplicating data of storage subsystem and data duplicating system 有权
标题翻译：复制存储子系统和数据复制系统数据的方法
公开(公告)号：US06981008B2
公开(公告)日：2005-12-27
申请号：US10685743
申请日：2003-10-14
申请人： Hideo Tabuchi , Akinobu Shimada , Toshio Nakano
发明人： Hideo Tabuchi , Akinobu Shimada , Toshio Nakano
IPC分类号： G06F12/16 , G06F3/06 , G06F11/20 , G06F12/00 , G06F13/00 , G06F7/00
CPC分类号： G06F11/2074 , G06F11/2064 , G06F2201/835 , Y10S707/959 , Y10S707/99955
摘要： In order to realize asynchronous type system assuring the consistency of data with the function of disk subsystems without the need of introducing new software to a host unit and without the deterioration of the performance of a main center, in a remote copy system which copies the data to the disk subsystems of the remote center for duplicating the data in the disk subsystems of the main center, the disk subsystems give serial numbers and times to the data together with writing said data to the storage devices in the disk subsystem and transfer said data to the other disk subsystems, and the other disk subsystems arrange the two or more data in the sequence of the serial numbers, decide the oldest time among the latest time given to each of the disk subsystems communicating among the disk subsystems and the data given with the time not later than the decided oldest time are the objects of writing to each of the disk storage devices.
摘要翻译：为了实现异步类型系统，确保数据的一致性与磁盘子系统的功能，而不需要向主机单元引入新的软件，而不会降低主中心的性能，在复制数据的远程复制系统中到远程中心的磁盘子系统，用于复制主中心的磁盘子系统中的数据，磁盘子系统向数据提供序列号和时间，并将所述数据写入磁盘子系统中的存储设备，并将所述数据传送到其他磁盘子系统和其他磁盘子系统按照序列号的顺序排列两个或更多个数据，决定给予每个磁盘子系统之间的通信的最新时间中的最长时间，以及给定的数据时间不晚于决定的最早的时间是写入每个磁盘存储设备的对象。

32. 发明申请

US20050267923A1 Method for duplicating data of storage subsystem and data duplicating system 审中-公开
公开(公告)号：US20050267923A1
公开(公告)日：2005-12-01
申请号：US11177001
申请日：2005-07-07
申请人： Hideo Tabuchi , Akinobu Shimada , Toshio Nakano
发明人： Hideo Tabuchi , Akinobu Shimada , Toshio Nakano
IPC分类号： G06F12/16 , G06F3/06 , G06F11/20 , G06F12/00 , G06F13/00
CPC分类号： G06F11/2074 , G06F11/2064 , G06F2201/835 , Y10S707/959 , Y10S707/99955
摘要： In order to realize asynchronous type system assuring the consistency of data with the function of disk subsystems without the need of introducing new software to a host unit and without the deterioration of the performance of a main center, in a remote copy system which copies the data to the disk subsystems of the remote center for duplicating the data in the disk subsystems of the main center, the disk subsystems give serial numbers and times to the data together with writing said data to the storage devices in the disk subsystem and transfer said data to the other disk subsystems, and the other disk subsystems arrange the two or more data in the sequence of the serial numbers, decide the oldest time among the latest time given to each of the disk subsystems communicating among the disk subsystems and the data given with the time not later than the decided oldest time are the objects of writing to each of the disk storage devices.

33. 发明申请

US20050235107A1 Method for controlling storage system, and storage control apparatus 有权
标题翻译：控制存储系统的方法和存储控制装置
公开(公告)号：US20050235107A1
公开(公告)日：2005-10-20
申请号：US11152490
申请日：2005-06-13
申请人： Hiroshi Ohno , Kouji Arai , Toshio Nakano , Hideo Tabuchi , Akinobu Shimada , Ai Satoyama , Yasutomo Yamamoto , Yoshiaki Eguchi
发明人： Hiroshi Ohno , Kouji Arai , Toshio Nakano , Hideo Tabuchi , Akinobu Shimada , Ai Satoyama , Yasutomo Yamamoto , Yoshiaki Eguchi
IPC分类号： G06F12/08 , G06F3/06 , G06F12/00 , G06F12/14 , G06F13/10 , G06F13/12
CPC分类号： G06F3/061 , G06F3/0607 , G06F3/0635 , G06F3/064 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F3/0689 , G06F12/0866 , G06F2212/312
摘要： A method for controlling a storage system including a host computer, and a first and a second storage control apparatuses each receiving a data input/output request from the host computer and executing a data input/output process for a storage device in response to the request, comprises connecting a first communication path between the host computer and the first apparatus; connecting a second communication path between the first apparatus and the second apparatus; receiving by the first apparatus a first data input/output request from the host computer through the first path; when the first apparatus has judged that the first request is not for the first apparatus, transmitting by the first apparatus a second data input/output request corresponding to the first request, to the second apparatus through the second path; and by the second apparatus, receiving the second request and executing a data input/output process corresponding to the second request received.
摘要翻译：一种用于控制包括主计算机和第一和第二存储控制装置的存储系统的方法，每个存储控制装置接收来自主计算机的数据输入/输出请求，并响应于该请求执行存储装置的数据输入/输出处理包括连接主计算机和第一装置之间的第一通信路径; 连接第一设备和第二设备之间的第二通信路径; 由第一装置接收通过第一路径从主机计算的第一数据输入/输出请求; 当第一装置判断第一请求不是针对第一装置时，由第一装置发送与第一请求相对应的第二数据输入/输出请求，通过第二路径发送给第二装置; 并且由第二装置接收第二请求并执行与接收到的第二请求对应的数据输入/输出处理。

34. 发明申请

US20050022049A1 Subsystems and an integrated system of these subsystems 失效
标题翻译：子系统和这些子系统的集成系统
公开(公告)号：US20050022049A1
公开(公告)日：2005-01-27
申请号：US10892958
申请日：2004-07-16
申请人： Hideo Tabuchi , Akinobu Shimada , Masafumi Nozawa , Toshio Nakano
发明人： Hideo Tabuchi , Akinobu Shimada , Masafumi Nozawa , Toshio Nakano
IPC分类号： G06F3/06 , G06F11/14 , G06F11/20 , G06F12/00 , G06F11/00
CPC分类号： G06F11/2074 , G06F11/2066
摘要： A disk subsystem assures the sequence and the coherence of data updating with two or more disk subsystems is provided with an asynchronous remote copy function. A main center 9 includes a computer system having the configuration of slave subsystems 3-2 to 3-n connected with a master disk subsystem 3-1. It secures the coherence between data at the main center 9 and the remote center 10 at the temporary suspension by repeating temporary suspension and release of the temporary suspension of the remote copy by the master subsystem 3-1 at predetermined opportunities. It also repeats temporary suspension and release of the temporary suspension of the remote copy by slave subsystems 3-2 to 3-n connected to it.
摘要翻译：磁盘子系统确保序列，并且具有两个或多个磁盘子系统的数据更新的一致性被提供有异步远程复制功能。主中心9包括具有与主盘子系统3-1连接的从属子系统3-2至3-n的配置的计算机系统。通过主机子系统3-1在预定的机会下重复暂时中止和释放远程副本的暂时中止，从而在临时停机时确保主中心9和远程中心10的数据之间的一致性。它还重复暂停和释放与其相连的从属子系统3-2至3-n的远程副本的临时暂停。

35. 发明授权

US06779078B2 Data storage system and method of hierarchical control thereof 失效
标题翻译：数据存储系统及其分级控制方法
公开(公告)号：US06779078B2
公开(公告)日：2004-08-17
申请号：US09792377
申请日：2001-02-23
申请人： Akira Murotani , Toshio Nakano , Akinobu Shimada
发明人： Akira Murotani , Toshio Nakano , Akinobu Shimada
IPC分类号： G06F1200
CPC分类号： G06F3/0605 , G06F3/061 , G06F3/0635 , G06F3/0646 , G06F3/0647 , G06F3/0649 , G06F3/0653 , G06F3/067 , G06F3/0685 , G06F3/0689 , G06F11/3485 , G06F2206/1012
摘要： A method of selecting logical volumes that are the targets for data migration to equilibrate the load on a system, based on the accessing data of the physical drives and logical drives under the disk array controllers, without increasing the load of the disk array controller. An external manager communicates with two or more disk array controllers, gathers and manages the access data and the configuration data relating to the physical drives and logical volumes of each disk array controller, and prepares an optimum data migration instruction to equilibrate the access load.
摘要翻译：基于磁盘阵列控制器下的物理驱动器和逻辑驱动器的访问数据，选择作为数据迁移目标的逻辑卷以平衡系统上的负载的方法，而不增加磁盘阵列控制器的负载。外部管理员与两个或多个磁盘阵列控制器通信，收集和管理与每个磁盘阵列控制器的物理驱动器和逻辑卷有关的访问数据和配置数据，并准备一个最佳的数据迁移指令以平衡访问负载。

36. 发明授权

US08180979B2 Storage system and operation method of storage system 有权
标题翻译：存储系统的存储系统和操作方法
公开(公告)号：US08180979B2
公开(公告)日：2012-05-15
申请号：US12367706
申请日：2009-02-09
申请人： Masataka Innan , Akira Murotani , Akinobu Shimada
发明人： Masataka Innan , Akira Murotani , Akinobu Shimada
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28 , G06F15/173
CPC分类号： G06F3/067 , G06F3/0605 , G06F3/061 , G06F3/0635 , G06F3/0637 , G06F3/0647 , G06F3/0665
摘要： The present invention is able to improve the processing performance of a storage system by respectively virtualizing the external volumes and enabling the shared use of such external volumes by a plurality of available virtualization storage devices. By virtualizing and incorporating the external volume of an external storage device, a first virtualization storage device is able to provide the volume to a host as though it is an internal volume. When the load of the first virtualization storage device increases, a second virtualization storage device 2 is newly introduced, and connected to the storage system. When a transfer direction is issued from a management terminal, the external volume relating to the selected logical volume is transferred from the first virtualization storage device to the second virtualization storage device.
摘要翻译：本发明能够通过分别虚拟化外部卷并且能够通过多个可用的虚拟化存储设备共享使用这样的外部卷来提高存储系统的处理性能。通过虚拟化并整合外部存储设备的外部卷，第一虚拟化存储设备能够将该卷提供给主机，就像它是内部卷一样。当第一虚拟化存储设备的负载增加时，新引入第二虚拟化存储设备2并连接到存储系统。当从管理终端发出传送方向时，与所选择的逻辑卷有关的外部卷从第一虚拟化存储装置传送到第二虚拟化存储装置。

37. 发明授权

US08078810B2 Storage system and operation method of storage system 有权
公开(公告)号：US08078810B2
公开(公告)日：2011-12-13
申请号：US12367706
申请日：2009-02-09
申请人： Masataka Innan , Akira Murotani , Akinobu Shimada
发明人： Masataka Innan , Akira Murotani , Akinobu Shimada
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28 , G06F15/173
摘要： The present invention is able to improve the processing performance of a storage system by respectively virtualizing the external volumes and enabling the shared use of such external volumes by a plurality of available virtualization storage devices. By virtualizing and incorporating the external volume of an external storage device, a first virtualization storage device is able to provide the volume to a host as though it is an internal volume. When the load of the first virtualization storage device increases, a second virtualization storage device 2 is newly introduced, and connected to the storage system. When a transfer direction is issued from a management terminal, the external volume relating to the selected logical volume is transferred from the first virtualization storage device to the second virtualization storage device.

38. 发明授权

US07809906B2 Device for performance tuning in a system 有权
标题翻译：用于系统中性能调整的设备
公开(公告)号：US07809906B2
公开(公告)日：2010-10-05
申请号：US10855356
申请日：2004-05-28
申请人： Yoshiaki Eguchi , Yasutomo Yamamoto , Ai Satoyama , Akinobu Shimada
发明人： Yoshiaki Eguchi , Yasutomo Yamamoto , Ai Satoyama , Akinobu Shimada
IPC分类号： G06F12/00
CPC分类号： G06F3/0653 , G06F3/061 , G06F3/0631 , G06F3/0635 , G06F3/0647 , G06F3/067 , G06F11/3485 , G06F2206/1012 , Y10S707/99932
摘要： In a storage subsystem, performance tuning is performed with respect to whole logical devices including external storage subsystems that are not directly connected to host computers.Physical storage units presented by the external storage subsystems are defined as logical devices of the storage subsystem itself, and I/O processing requests from the host computers are relayed to those logical devices. At the time of relaying, I/O processing conditions are monitored. When there exists an external storage subsystem whose load is high, then, operating conditions of ports and processors are examined. In the case where the load can be reduced by changing the configuration of those ports and processors, the configuration is changed to reduce the load. In the case where the load can not be reduced, data is migrated from a logical device having a high load to a logical device having a sufficient performance.
摘要翻译：在存储子系统中，对于整个逻辑设备执行性能调整，包括不直接连接到主机的外部存储子系统。由外部存储子系统呈现的物理存储单元被定义为存储子系统本身的逻辑设备，并且来自主计算机的I / O处理请求被中继到这些逻辑设备。在中继时，监视I / O处理条件。当存在负载高的外部存储子系统时，检查端口和处理器的工作条件。在通过改变这些端口和处理器的配置可以减少负载的情况下，改变配置以减少负载。在负载不能减小的情况下，数据从具有高负载的逻辑设备迁移到具有足够性能的逻辑设备。

39. 发明申请

US20100115199A1 DISK ARRAY APPARATUS AND CONTROL METHOD FOR DISK ARRAY APPARATUS 有权
标题翻译：磁盘阵列设备和控制方法
公开(公告)号：US20100115199A1
公开(公告)日：2010-05-06
申请号：US12683142
申请日：2010-01-06
申请人： Akinobu Shimada , Yasuaki Nakamura
发明人： Akinobu Shimada , Yasuaki Nakamura
IPC分类号： G06F12/00 , G06F12/14 , G06F13/00
CPC分类号： G06F3/0622 , G06F3/0655 , G06F3/0685
摘要： A disk array apparatus capable of effecting saving and operation of data through a simple construction. When a host computer sets “write inhibit” or “read/write inhibit” for an LDEV which is set on a first storage device, this setting is registered in an access attribute management table and is also reflected onto a migration management table. A migration control program moves the LDEV for which access limitation has been set to a lower-speed (lower-performance) second storage device or to an external storage device. When the access limitation is released, the moved LDEV is restored to the first storage device from the storage device to which the LDEV has been moved. By performing migration control in interlocking relation to control of access attributes, it is possible to obtain a simple data saving function and data management function.
摘要翻译：一种能够通过简单的结构实现数据的保存和操作的磁盘阵列装置。当主计算机对设置在第一存储设备上的LDEV设置“写禁止”或“读/禁止”时，该设置被登记在访问属性管理表中，并且还被反映到迁移管理表中。迁移控制程序将已经设置了访问限制的LDEV移动到低速（低性能）第二存储装置或外部存储装置。当访问限制被释放时，移动的LDEV从LDEV移动到的存储设备恢复到第一存储设备。通过与控制访问属性的互锁关系执行迁移控制，可以获得简单的数据保存功能和数据管理功能。

40. 发明申请

US20090150608A1 STORAGE SYSTEM AND OPERATION METHOD OF STORAGE SYSTEM 有权
标题翻译：存储系统的存储系统和操作方法
公开(公告)号：US20090150608A1
公开(公告)日：2009-06-11
申请号：US12367706
申请日：2009-02-09
申请人： Masataka Innan , Akira Murotani , Akinobu Shimada
发明人： Masataka Innan , Akira Murotani , Akinobu Shimada
IPC分类号： G06F12/00 , G06F12/16 , G06F13/00 , G06F12/02
CPC分类号： G06F3/067 , G06F3/0605 , G06F3/061 , G06F3/0635 , G06F3/0637 , G06F3/0647 , G06F3/0665
摘要： The present invention is able to improve the processing performance of a storage system by respectively virtualizing the external volumes and enabling the shared use of such external volumes by a plurality of available virtualization storage devices. By virtualizing and incorporating the external volume of an external storage device, a first virtualization storage device is able to provide the volume to a host as though it is an internal volume. When the load of the first virtualization storage device increases, a second virtualization storage device 2 is newly introduced, and connected to the storage system. When a transfer direction is issued from a management terminal, the external volume relating to the selected logical volume is transferred from the first virtualization storage device to the second virtualization storage device.
摘要翻译：本发明能够通过分别虚拟化外部卷并且能够通过多个可用的虚拟化存储设备共享使用这样的外部卷来提高存储系统的处理性能。通过虚拟化并整合外部存储设备的外部卷，第一虚拟化存储设备能够将该卷提供给主机，就像它是内部卷一样。当第一虚拟化存储设备的负载增加时，新引入第二虚拟化存储设备2并连接到存储系统。当从管理终端发出传送方向时，与所选择的逻辑卷有关的外部卷从第一虚拟化存储装置传送到第二虚拟化存储装置。

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