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21. 发明申请

US20070180191A1 Storage system and replication creation method thereof 失效
标题翻译：存储系统及其复制创建方法
公开(公告)号：US20070180191A1
公开(公告)日：2007-08-02
申请号：US11727945
申请日：2007-03-29
申请人： Ai Satoyama , Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
发明人： Ai Satoyama , Yasutomo Yamamoto , Noboru Morishita , Yoshiaki Eguchi
IPC分类号： G06F12/16
CPC分类号： G06F11/2069 , Y10S707/99953 , Y10S707/99955
摘要： In a storage system having a plurality of control units each connected with a plurality of disk units, it is provided that a replication is created in the volume of the disk units connected to different control units. The replication creation unit of a given control unit creates a replication in the volume of the disk unit connected to other control units in such a manner that the original volume information, the replication volume information in the control unit and information on the other control units are registered as volume pair information. Based on this volume pair information, a replication creation request is transmitted to the other control units.
摘要翻译：在具有多个控制单元的存储系统中，每个控制单元各自与多个盘单元相连，条件是在连接到不同控制单元的盘单元的卷中创建复制。给定控制单元的复制创建单元以连接到其它控制单元的盘单元的卷的形式创建复制，使得原始卷信息，控制单元中的复制卷信息和关于其他控制单元的信息是注册为卷对信息。基于该卷对信息，将复制创建请求发送到其他控制单元。

22. 发明申请

US20070168598A1 Storage system that is connected to external storage 失效
标题翻译：连接到外部存储的存储系统
公开(公告)号：US20070168598A1
公开(公告)日：2007-07-19
申请号：US11723996
申请日：2007-03-23
申请人： Yasutomo Yamamoto , Kazuhisa Fujimoto , Akira Yamamoto
发明人： Yasutomo Yamamoto , Kazuhisa Fujimoto , Akira Yamamoto
IPC分类号： G06F12/00
CPC分类号： G06F3/061 , G06F3/0635 , G06F3/0659 , G06F3/067
摘要： A first storage system is connected to a second storage system, and an external device within the first storage system is provided to a host as a device of the second storage system. The second storage system includes a cache control section having cache adaptors, each controlling a disk and a cache, a protocol conversion section including protocol adaptors that switch requests from the host to appropriate ones of the cache adaptors, a management adaptor, and an internal network that mutually connects the cache adaptors, the protocol adaptors and the management adaptor. The first storage system being connected to any of the protocol adaptors is connected to the second storage system. The second storage system executes a processing for the external device by the cache control section, or connects to the first storage system through the protocol conversion section without the cache control section executing processing for the external device.
摘要翻译：第一存储系统连接到第二存储系统，并且第一存储系统内的外部设备作为第二存储系统的设备被提供给主机。第二存储系统包括具有高速缓存适配器的高速缓存控制部分，每个高速缓存适配器各自控制磁盘和高速缓存，协议转换部分包括协议适配器，其将来自主机的请求切换到适当的缓存适配器，管理适配器和内部网络相互连接缓存适配器，协议适配器和管理适配器。连接到任何协议适配器的第一存储系统连接到第二存储系统。第二存储系统由高速缓存控制部分执行对外部设备的处理，或者通过协议转换部分连接到第一存储系统，而没有高速缓存控制部分执行用于外部设备的处理。

23. 发明申请

US20070088977A1 Data restoring method and an apparatus using journal data and an identification information 失效
公开(公告)号：US20070088977A1
公开(公告)日：2007-04-19
申请号：US11637043
申请日：2006-12-12
申请人： Yoshiaki Eguchi , Kazuhiko Mogi , Yasutomo Yamamoto , Takashi Oeda , Kouji Arai
发明人： Yoshiaki Eguchi , Kazuhiko Mogi , Yasutomo Yamamoto , Takashi Oeda , Kouji Arai
IPC分类号： G06F11/00
CPC分类号： G06F11/142 , G06F11/1469 , G06F11/1471 , Y10S707/99953
摘要： A host and a storage system each keep a shared identifier indicating a state of a system. The storage system acquires, at update of data, a data pair including data for a change through processing of the host and data before the update. The storage system relates the data pair to a shared identifier. When the host indicates an identifier, the storage system restores data using the data pair.

24. 发明申请

US20070079078A1 Centralized storage management method 审中-公开
标题翻译：集中存储管理方式
公开(公告)号：US20070079078A1
公开(公告)日：2007-04-05
申请号：US11633512
申请日：2006-12-05
申请人： Takahiro Fujita , Hiroshi Arakawa , Takashi Oeda , Yasutomo Yamamoto
发明人： Takahiro Fujita , Hiroshi Arakawa , Takashi Oeda , Yasutomo Yamamoto
IPC分类号： G06F12/00 , G06F3/06 , G06F12/16
CPC分类号： H04L63/105 , G06F3/0622 , G06F3/0623 , G06F3/0652 , G06F3/067
摘要： Data states of storage apparatuses are managed. When a storage apparatus is allocated from a storage pool to a computer, management information written in the storage apparatus is erased if the data state of the storage apparatus is unknown. When the storage apparatus becomes unnecessary and is restored to the storage pool, the management information is also erased. Further, when the storage apparatus is allocated to the computer, a level of confidentiality is set. When the storage apparatus is restored to the storage pool, data in the storage apparatus is automatically erased according to the set level of confidentiality.
摘要翻译：管理存储装置的数据状态。当从存储池向计算机分配存储装置时，如果存储装置的数据状态未知，写入存储装置的管理信息被擦除。当存储装置变得不必要并被恢复到存储池时，管理信息也被擦除。此外，当存储装置被分配给计算机时，设置保密级别。当存储装置恢复到存储池时，存储装置中的数据根据设定的保密级别被自动擦除。

25. 发明申请

US20070043925A1 Storage system 失效
标题翻译：存储系统
公开(公告)号：US20070043925A1
公开(公告)日：2007-02-22
申请号：US11590425
申请日：2006-10-30
申请人： Kazuyoshi Serizawa , Norio Shimozono , Yasutomo Yamamoto , Naoko Iwami
发明人： Kazuyoshi Serizawa , Norio Shimozono , Yasutomo Yamamoto , Naoko Iwami
IPC分类号： G06F12/00
CPC分类号： G06F3/0635 , G06F3/0619 , G06F3/0631 , G06F3/0647 , G06F3/0664 , G06F3/0665 , G06F3/067 , G06F11/004 , G06F11/1443 , G06F11/2089
摘要： In a storage system having a plurality of virtualization apparatuses that allocate a storage area which a storage device has, form a plurality of virtual volumes, and process input-output from a host processor to one of the virtual volumes, a request for completing all the input-output being processed that is received from the host processor and temporarily holding the input-output processing received subsequently is issued to the plurality of virtualization apparatuses, when a completion report of the processing of the input-output in response to the request is received from the plurality of virtualization apparatuses and the completion report is received from all the virtualization apparatuses to which the request was issued, an instruction of an allocation change of the storage area of the storage device is sent to all the virtualization apparatuses, and when the completion report of the allocation change is received from all the virtualization apparatuses, the storage area of the storage device is allocated to the virtual volume by sending an instruction for releasing a state of the input-output held temporarily to all the virtualization apparatuses.
摘要翻译：在具有分配存储装置所具有的存储区域的多个虚拟化装置的存储系统中，形成多个虚拟卷，并且处理从主机处理器到虚拟卷之一的输入输出，当接收到响应于该请求的输入输出的处理的完成报告时，从多个虚拟化装置发出从主机处理器接收到的临时保持随后接收的输入输出处理的输入输出，从多个虚拟化装置接收到从发出请求的所有虚拟化装置完成报告，存储装置的存储区域的分配改变指示被发送给所有的虚拟化装置，当完成从所有的虚拟化设备，s的存储区域接收到分配更改的报告通过发送用于释放临时保持的输入输出的状态到所有虚拟化设备的指令，将虚拟卷分配给虚拟卷。

26. 发明申请

US20060168411A1 Method for controlling storage system, and storage control apparatus 有权
公开(公告)号：US20060168411A1
公开(公告)日：2006-07-27
申请号：US11338797
申请日：2006-01-25
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： G06F12/16
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.

27. 发明申请

US20060150001A1 Data restoring method and an apparatus using journal data and an identification information 有权
公开(公告)号：US20060150001A1
公开(公告)日：2006-07-06
申请号：US11360426
申请日：2006-02-24
申请人： Yoshiaki Eguchi , Kazuhiko Mogi , Yasutomo Yamamoto , Takashi Oeda , Kouji Arai
发明人： Yoshiaki Eguchi , Kazuhiko Mogi , Yasutomo Yamamoto , Takashi Oeda , Kouji Arai
IPC分类号： G06F11/00
CPC分类号： G06F11/142 , G06F11/1469 , G06F11/1471 , Y10S707/99953
摘要： A host and a storage system each keep a shared identifier indicating a state of a system. The storage system acquires, at update of data, a data pair including data for a change through processing of the host and data before the update. The storage system relates the data pair to a shared identifier. When the host indicates an identifier, the storage system restores data using the data pair.

28. 发明授权

US07058692B2 Computer, computer system, and data transfer method 失效
公开(公告)号：US07058692B2
公开(公告)日：2006-06-06
申请号：US09798324
申请日：2001-03-02
申请人： Yasutomo Yamamoto , Takashi Oeda , Takahiko Shoyama
发明人： Yasutomo Yamamoto , Takashi Oeda , Takahiko Shoyama
IPC分类号： G06F15/167
CPC分类号： G06F3/0601 , G06F15/167 , G06F2003/0697 , Y10S707/99938 , Y10S707/99953
摘要： The present invention provides techniques, including a method and system, for transferring data between computer systems, for example, a mainframe and a Personal Computer (PC), having storage systems of different formats, efficiently. One embodiment provides a method for transferring data from a first system, having a first processor and a first memory, using a first format to a second system, having a second processor and a second memory, using a second format. The method includes a first system receiving data of a first format from a first disk unit; processing the data of the first format into transformed data, where the transformed data is the data transformed into the second format; storing the transformed data in the first memory; and sending the transformed data from the first memory to the second system responsive to a request from the second system.

29. 发明申请

US20060095640A1 Connecting device of storage device and computer system including the same connecting device 有权
公开(公告)号：US20060095640A1
公开(公告)日：2006-05-04
申请号：US11281475
申请日：2005-11-18
申请人： Yasuyuki Mimatsu , Yasutomo Yamamoto , Kenji Muraoka
发明人： Yasuyuki Mimatsu , Yasutomo Yamamoto , Kenji Muraoka
IPC分类号： G06F13/36
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/0607 , G06F3/0659 , G06F3/0664 , G06F3/067
摘要： In an environment in which plural external storage devices having different function control interfaces are intermixed, when a function of a storage device is controlled from a computer, a common interface for controlling the function of the storage device is provided. A device that provides the common interface manages an interrelationship between a storage area recognized by a host computer and a storage area provided by the storage device and associates a storage area which becomes a target of a function control instruction with the storage device that provides the storage area. A type of the storage device that provides the storage area which becomes the target of the function control instruction is identified and function control is ordered through a function control interface unique to the device.

30. 发明申请

US20050268057A1 Storage system 审中-公开
标题翻译：存储系统
公开(公告)号：US20050268057A1
公开(公告)日：2005-12-01
申请号：US11187832
申请日：2005-07-25
申请人： Ai Satoyama , Yasutomo Yamamoto , Yoshiaki Eguchi , Hiroshi Ohno
发明人： Ai Satoyama , Yasutomo Yamamoto , Yoshiaki Eguchi , Hiroshi Ohno
IPC分类号： G06F13/10 , G06F3/06 , G06F11/20 , G06F12/00 , G06F12/16
CPC分类号： G06F3/0605 , G06F3/065 , G06F3/067 , G06F11/2069
摘要： In a storage system comprising multiple storage devices with different interfaces, the characteristics, including the type of interface, of the storage devices on which the source volume is constructed are checked, a volume having the characteristics that match them is selected as the destination volume, and the contents of the source volume are automatically replicated into the destination volume. Candidates for replication (destination) volumes are automatically selected and presented to the user or the administrator, and replication volumes are automatically allocated, without requiring the user or the system administrator to be concerned with the characteristics of the storage devices.
摘要翻译：在包括具有不同接口的多个存储设备的存储系统中，检查构成源卷的存储设备的特征（包括接口类型），选择具有与其匹配的特征的卷作为目的地卷，并将源卷的内容自动复制到目标卷中。复制（目标）卷的候选者将被自动选择并呈现给用户或管理员，并且自动分配复制卷，而不需要用户或系统管理员关注存储设备的特性。

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