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11. 发明申请

US20070245102A1 Storage system, data management apparatus and management method thereof 审中-公开
标题翻译：存储系统，数据管理装置及其管理方法
公开(公告)号：US20070245102A1
公开(公告)日：2007-10-18
申请号：US11447593
申请日：2006-06-05
申请人： Akitsugu Kanda , Takaki Nakamura , Yoji Nakatani , Yohsuke Ishii
发明人： Akitsugu Kanda , Takaki Nakamura , Yoji Nakatani , Yohsuke Ishii
IPC分类号： G06F12/16
CPC分类号： G06F3/0647 , G06F3/0607 , G06F3/0631 , G06F3/067 , G06F16/1827
摘要： Provided are a storage system, a data management apparatus, and a data management method capable of facilitating the add-on procedures of data management apparatuses for managing data groups such as directory groups. In a storage system comprising a plurality of data management apparatuses for managing storage destination management information of a data group stored in a storage extent of a prescribed storage controller, at least one of the data management apparatuses decides the respective data management apparatuses to newly manage the data group for each of the data groups based on the importance of each of the data groups or the loaded condition of each of the data management apparatuses, and migrates storage destination management information containing information regarding the storage destination of the data group to the data management apparatus to newly manage the data group based on the decision as necessary.
摘要翻译：提供了能够促进用于管理诸如目录组之类的数据组的数据管理装置的附加程序的存储系统，数据管理装置和数据管理方法。在包括用于管理存储在规定的存储控制器的存储范围内的数据组的存储目的地管理信息的多个数据管理装置的存储系统中，至少一个数据管理装置决定各个数据管理装置，基于每个数据组的重要性或每个数据管理装置的加载条件的每个数据组的数据组，并将包含关于数据组的存储目的地的信息的存储目的地管理信息迁移到数据管理根据需要，根据决定重新管理数据组的装置。

12. 发明授权

US08380672B2 Backup control apparatus and method eliminating duplication of information resources 有权
标题翻译：备份控制装置和方法消除信息资源的重复
公开(公告)号：US08380672B2
公开(公告)日：2013-02-19
申请号：US12959330
申请日：2010-12-02
申请人： Yohsuke Ishii , Takaki Nakamura
发明人： Yohsuke Ishii , Takaki Nakamura
IPC分类号： G06F17/00
CPC分类号： G06F11/1451 , G06F11/1453 , G06F11/1456 , G06F11/1469 , G06F11/2094
摘要： A backup control apparatus which references duplication management information which includes first stored location information indicating the stored location of first information resource and second stored location information indicating the stored location of a second information resource which duplicates the first information resource, and identifies, from among a plurality of information resources belonging to a backup region. The first information resource stored in the location indicated by the first stored location information, and a second information resource stored in the location indicated by the second stored location information corresponding to the first stored location information. The backup control apparatus replaces the identified second information resource with linked information indicating a link to the identified first information resource, and backs up the backup region in which the second information resource is replaced with the linked information.
摘要翻译：一种备用控制装置，其引用复制管理信息，所述备份管理信息包括表示第一信息资源的存储位置的第一存储位置信息和指示复制第一信息资源的第二信息资源的存储位置的第二存储位置信息，属于备份区域的多个信息资源。存储在由第一存储位置信息指示的位置中的第一信息资源和存储在由与第一存储位置信息相对应的第二存储位置信息所指示的位置中的第二信息资源。备份控制装置用指示到所识别的第一信息资源的链接的链接信息替换所识别的第二信息资源，并且备份其中用所链接的信息替换第二信息资源的备份区域。

13. 发明申请

US20110154033A1 ONLINE STORAGE SERVICE SYSTEM AND ITS DATA CONTROL METHOD 审中-公开
标题翻译：在线存储服务系统及其数据控制方法
公开(公告)号：US20110154033A1
公开(公告)日：2011-06-23
申请号：US12526775
申请日：2009-04-23
申请人： Hiroshi Nakagoe , Takaki Nakamura , Yohsuke Ishii , Nobuaki Kohinata
发明人： Hiroshi Nakagoe , Takaki Nakamura , Yohsuke Ishii , Nobuaki Kohinata
IPC分类号： H04L9/32 , G06F15/16
CPC分类号： H04L63/168 , H04L63/0428 , H04L67/02 , H04L67/28
摘要： A WEB service providing server can execute WEB service processing using data provided by an online storage service providing server, and leaking of data at the WEB service providing server can be prevented.A WEB service providing server 102 requests, in response to a service request from a client terminal 100, that an online storage service providing server 101 provides data that will satisfy the service request. The online storage service providing server 101 extracts content data from storage devices, encrypts the extracted content data, and provides the WEB service providing server 102 with storage service data composed of data including the encrypted content data and metadata. The WEB service providing server 102 constructs a WEB service screen according to the metadata and provides the client terminal 100 with the constructed WEB service screen.
摘要翻译： WEB服务提供服务器可以使用由在线存储服务提供服务器提供的数据执行WEB服务处理，并且可以防止WEB服务提供服务器处的数据泄漏。 WEB服务提供服务器102响应于来自客户终端100的服务请求，请求在线存储服务提供服务器101提供满足服务请求的数据。在线存储服务提供服务器101从存储装置中提取内容数据，加密所提取的内容数据，并向WEB服务提供服务器102提供由包含加密的内容数据和元数据的数据构成的存储服务数据。 WEB服务提供服务器102根据元数据构建WEB服务屏幕，并向客户终端100提供构造的WEB服务屏幕。

14. 发明申请

US20110078117A1 BACKUP CONTROL APPARATUS AND METHOD ELIMINATING DUPLICATION OF INFORMATION RESOURCES 有权
标题翻译：备份控制装置和方法消除信息资源的重复
公开(公告)号：US20110078117A1
公开(公告)日：2011-03-31
申请号：US12959330
申请日：2010-12-02
申请人： Yohsuke ISHII , Takaki Nakamura
发明人： Yohsuke ISHII , Takaki Nakamura
IPC分类号： G06F17/00
CPC分类号： G06F11/1451 , G06F11/1453 , G06F11/1456 , G06F11/1469 , G06F11/2094
摘要： A backup control apparatus which references duplication management information which includes first stored location information indicating the stored location of first information resource and second stored location information indicating the stored location of a second information resource which duplicates the first information resource, and identifies, from among a plurality of information resources belonging to a backup region. The first information resource stored in the location indicated by the first stored location information, and a second information resource stored in the location indicated by the second stored location information corresponding to the first stored location information. The backup control apparatus replaces the identified second information resource with linked information indicating a link to the identified first information resource, and backs up the backup region in which the second information resource is replaced with the linked information.
摘要翻译：一种备用控制装置，其引用复制管理信息，所述备份管理信息包括表示第一信息资源的存储位置的第一存储位置信息和指示复制第一信息资源的第二信息资源的存储位置的第二存储位置信息，属于备份区域的多个信息资源。存储在由第一存储位置信息指示的位置中的第一信息资源和存储在由与第一存储位置信息相对应的第二存储位置信息所指示的位置中的第二信息资源。备份控制装置用指示到所识别的第一信息资源的链接的链接信息替换所识别的第二信息资源，并且备份其中用所链接的信息替换第二信息资源的备份区域。

15. 发明授权

US07873599B2 Backup control apparatus and method eliminating duplication of information resources 有权
标题翻译：备份控制装置和方法消除信息资源的重复
公开(公告)号：US07873599B2
公开(公告)日：2011-01-18
申请号：US11522362
申请日：2006-09-18
申请人： Yohsuke Ishii , Takaki Nakamura
发明人： Yohsuke Ishii , Takaki Nakamura
IPC分类号： G06F19/00
CPC分类号： G06F11/1451 , G06F11/1453 , G06F11/1456 , G06F11/1469 , G06F11/2094
摘要： A backup control apparatus which references duplication management information which includes first stored location information indicating the stored location of first information resource and second stored location information indicating the stored location of a second information resource which duplicates the first information resource, and identifies, from among a plurality of information resources belonging to a backup region. The first information resource stored in the location indicated by the first stored location information, and a second information resource stored in the location indicated by the second stored location information corresponding to the first stored location information. The backup control apparatus replaces the identified second information resource with linked information indicating a link to the identified first information resource, and backs up the backup region in which the second information resource is replaced with the linked information.
摘要翻译：一种备用控制装置，其引用复制管理信息，所述备份管理信息包括表示第一信息资源的存储位置的第一存储位置信息和指示复制第一信息资源的第二信息资源的存储位置的第二存储位置信息，属于备份区域的多个信息资源。存储在由第一存储位置信息指示的位置中的第一信息资源和存储在由与第一存储位置信息相对应的第二存储位置信息所指示的位置中的第二信息资源。备份控制装置用指示到所识别的第一信息资源的链接的链接信息替换所识别的第二信息资源，并且备份其中用所链接的信息替换第二信息资源的备份区域。

16. 发明申请

US20080028007A1 Backup control apparatus and method eliminating duplication of information resources 有权
标题翻译：备份控制装置和方法消除信息资源的重复
公开(公告)号：US20080028007A1
公开(公告)日：2008-01-31
申请号：US11522362
申请日：2006-09-18
申请人： Yohsuke Ishii , Takaki Nakamura
发明人： Yohsuke Ishii , Takaki Nakamura
IPC分类号： G06F17/30
CPC分类号： G06F11/1451 , G06F11/1453 , G06F11/1456 , G06F11/1469 , G06F11/2094
摘要： A backup control apparatus references duplication management information comprising first stored location information indicating the stored location of a first information resource and second stored location information indicating the stored location of a second information resource which duplicates the first information resource, and identifies, from among a plurality of information resources belonging to a backup region, the first information resource stored in the location indicated by the first stored location information, and a second information resource stored in the location indicated by the second stored location information corresponding to the first stored location information. Then the backup control apparatus replaces the identified second information resource with linked information indicating a link to the identified first information resource, and backs up the backup region in which the second information resource is replaced with the linked information.
摘要翻译：备份控制装置参照复制管理信息，包括表示第一信息资源的存储位置的第一存储位置信息和指示复制第一信息资源的第二信息资源的存储位置的第二存储位置信息，并从多个属于备份区域的信息资源，存储在由第一存储位置信息指示的位置中的第一信息资源以及存储在由与第一存储位置信息对应的第二存储位置信息所指示的位置中的第二信息资源。然后，备份控制装置用指示到所识别的第一信息资源的链接的链接信息替换所识别的第二信息资源，并且备份其中用链接的信息替换第二信息资源的备份区域。

17. 发明授权

US08504830B2 Transfer data management system for internet backup 失效
标题翻译：传输数据管理系统进行互联网备份
公开(公告)号：US08504830B2
公开(公告)日：2013-08-06
申请号：US12545138
申请日：2009-08-21
申请人： Yohsuke Ishii , Takaki Nakamura , Atsuya Kumagai , Kazuyoshi Toyama
发明人： Yohsuke Ishii , Takaki Nakamura , Atsuya Kumagai , Kazuyoshi Toyama
IPC分类号： H04L29/00
CPC分类号： G06F11/1448 , G06F11/1451 , G06F11/1453 , G06F11/1464
摘要： Erroneous deletion of data due to a collision of digest information during data de-duplication using digest information is prevented. When backup data is stored on a backup server 1100, digest information of the backup data is generated and stored in a digest information management table 4200. In addition, when a backup data storage request is made to the backup server 1100, a digest information verification control sub-program 1127 generates digest information of data to be backed up, and performs verification against the digest information of the backed up data already stored on the backup server 1100. If, by this verification, it is found that backed up data having the same digest information is already stored, de-duplication is realized by reusing the existing backed up data without newly storing the data to be backed up.
摘要翻译：防止了使用摘要信息在数据重复数据删除期间由于摘要信息的冲突而导致的数据错误删除。当备份数据存储在备份服务器1100上时，生成备份数据的摘要信息并将其存储在摘要信息管理表4200中。此外，当对备份服务器1100进行备份数据存储请求时，进行摘要信息验证控制子程序1127生成要备份的数据的摘要信息，并对已经存储在备份服务器1100上的备份数据的摘要信息执行验证。如果通过该验证发现备份了具有已经存储了相同的摘要信息，通过重新使用现有备份数据而不重新存储要备份的数据来实现重复数据删除。

18. 发明申请

US20070192375A1 Method and computer system for updating data when reference load is balanced by mirroring 审中-公开
标题翻译：通过镜像平衡参考负载时更新数据的方法和计算机系统
公开(公告)号：US20070192375A1
公开(公告)日：2007-08-16
申请号：US11399506
申请日：2006-04-07
申请人： Yoji Nakatani , Takaki Nakamura , Yohsuke Ishii
发明人： Yoji Nakatani , Takaki Nakamura , Yohsuke Ishii
IPC分类号： G06F17/30
CPC分类号： G06F11/1662 , G06F11/2097
摘要： Provided is a method of updating a mirror in a storage system that has a plurality of servers in which a mirror is created as a replica of a file system and the access load is balanced among a plurality of servers each having the mirror. Upon reception of an access request from a client computer, it is judged whether or not the client has a possibility of issuing at least one of update requests. In a case where it is judged that the client has a possibility of issuing at least one of update requests, a master from which a mirror is copied is selected. In a case where it is judged that the client does not have a possibility of issuing at least one of update requests, a mirror is selected. Then, access to the selected master or mirror is executed as requested.
摘要翻译：提供了一种更新具有多个服务器的存储系统中的镜像的方法，其中将镜像创建为文件系统的副本，并且在具有镜像的多个服务器之间平衡访问负载。在从客户端计算机接收到访问请求时，判断客户端是否可能发出更新请求中的至少一个。在判定客户端具有发出更新请求中的至少一个的可能性的情况下，选择从其复制镜像的主机。在判定客户端不具有发出更新请求中的至少一个的可能性的情况下，选择镜。然后，根据请求执行对所选主机或镜像的访问。

19. 发明申请

US20110307457A1 INTEGRATED DUPLICATE ELIMINATION SYSTEM, DATA STORAGE DEVICE, AND SERVER DEVICE 审中-公开
标题翻译：集成重复消除系统，数据存储设备和服务器设备
公开(公告)号：US20110307457A1
公开(公告)日：2011-12-15
申请号：US13202616
申请日：2009-03-05
申请人： Yohsuke Ishii , Takaki Nakamura , Hiroshi Nakagoe
发明人： Yohsuke Ishii , Takaki Nakamura , Hiroshi Nakagoe
IPC分类号： G06F17/30
CPC分类号： G06F12/023 , G06F16/27
摘要： First, a duplicate elimination process based on a first duplicate elimination process, in which both a duplicate elimination effect and a processing load are low, is executed. Information related to a processing result of the duplicate elimination process based on the first duplicate elimination process is acquired prior to execution of a second duplicate elimination process, in which both the duplicate elimination effect and the processing load are high. Target data of the second duplicate elimination process is narrowed down based on the acquired information. The second duplicate elimination process is applied only to the narrowed down target data. As a result, an integrated duplicate elimination system with a lower processing load than in a conventional system is realized while attaining a high duplicate elimination effect.
摘要翻译：首先，执行基于重复消除处理和处理负载都低的第一重复消除处理的重复消除处理。在执行重复消除效果和处理负荷高的第二重复消除处理之前，获取与基于第一重复消除处理的重复消除处理的处理结果相关的信息。基于所获取的信息，缩小第二重复消除处理的目标数据。第二个重复消除过程仅适用于缩小的目标数据。结果，实现了与常规系统相比处理负载较低的集成重复消除系统，同时实现了高重复消除效果。

20. 发明申请

US20090063793A1 STORAGE SYSTEM, DATA MANAGEMENT APPARATUS AND MANAGEMENT ALLOCATION METHOD THEREOF 审中-公开
标题翻译：存储系统，数据管理设备及其分配方法
公开(公告)号：US20090063793A1
公开(公告)日：2009-03-05
申请号：US12256390
申请日：2008-10-22
申请人： Akitsugu Kanda , Takaki Nakamura , Yoji Nakatani , Yohsuke Ishii
发明人： Akitsugu Kanda , Takaki Nakamura , Yoji Nakatani , Yohsuke Ishii
IPC分类号： G06F12/16 , G06F12/00 , G06F12/02
CPC分类号： G06F3/0647 , G06F3/0607 , G06F3/0631 , G06F3/067 , G06F16/1827
摘要： Provided are a storage system, a data management apparatus, and a data management method capable of facilitating the add-on procedures of data management apparatuses for managing data groups such as directory groups. In a storage system comprising a plurality of data management apparatuses for managing storage destination management information of a data group stored in a storage extent of a prescribed storage controller, at least one of the data management apparatuses decides the respective data management apparatuses to newly manage the data group for each of the data groups based on the importance of each of the data groups or the loaded condition of each of the data management apparatuses, and migrates storage destination management information containing information regarding the storage destination of the data group to the data management apparatus to newly manage the data group based on the decision as necessary.
摘要翻译：提供了能够促进用于管理诸如目录组之类的数据组的数据管理装置的附加程序的存储系统，数据管理装置和数据管理方法。在包括用于管理存储在规定的存储控制器的存储范围内的数据组的存储目的地管理信息的多个数据管理装置的存储系统中，至少一个数据管理装置决定各个数据管理装置，基于每个数据组的重要性或每个数据管理装置的加载条件的每个数据组的数据组，并将包含关于数据组的存储目的地的信息的存储目的地管理信息迁移到数据管理根据需要，根据决定重新管理数据组的装置。

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