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1. 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。

2. 发明申请

US20120265836A1 FILE SHARING SYSTEM AND FILE SHARING METHOD 有权
标题翻译：文件共享系统和文件共享方法
公开(公告)号：US20120265836A1
公开(公告)日：2012-10-18
申请号：US13126066
申请日：2011-04-15
申请人： Jun Nemoto , Yohsuke Ishii , Atsushi Sutoh
发明人： Jun Nemoto , Yohsuke Ishii , Atsushi Sutoh
IPC分类号： G06F15/16
CPC分类号： G06F17/30174 , G06F17/30041 , G06F17/301 , G06F17/30132 , G06F17/30153 , G06F17/30168
摘要： In a computer system according to an embodiment of the present invention, a first slave server includes copy management information associating a master file system identifier with an identifier of a slave server including a copy of the master file system identified by the master file system identifier. The first slave server acquires a copy of a part of a master file system. The copy includes a stub-state object (file or directory). The first slave server searches the copy management information for a slave server to be queried regarding information for materializing the stub-state object. If the slave server to be queried includes the information for materialization, the first slave server materializes the stub-state object using the information for materialization acquired from the queried slave server.
摘要翻译：在根据本发明的实施例的计算机系统中，第一从服务器包括将主文件系统标识符与从服务器的标识符相关联的复制管理信息，包括由主文件系统标识符标识的主文件系统的副本。第一个从服务器获取主文件系统的一部分的副本。副本包括一个存根状态对象（文件或目录）。第一个从属服务器搜索复制管理信息以查找关于实现存根状态对象的信息的待检查的从服务器。如果要查询的从属服务器包含实现信息，则第一个从服务器将使用从查询的从属服务器获取的实现信息实现存根状态对象。

3. 发明授权

US08285690B2 Storage system for eliminating duplicated data 有权
标题翻译：用于消除重复数据的存储系统
公开(公告)号：US08285690B2
公开(公告)日：2012-10-09
申请号：US12663885
申请日：2009-09-18
申请人： Takaki Nakamura , Akira Yamamoto , Masaaki Iwasaki , Yohsuke Ishii , Nobumitsu Takaoka
发明人： Takaki Nakamura , Akira Yamamoto , Masaaki Iwasaki , Yohsuke Ishii , Nobumitsu Takaoka
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G06F17/30156 , G06F3/0608 , G06F3/0641 , G06F3/0658 , G06F3/067
摘要： A storage system 103 carries out first and second de-duplication processes in response to receiving a write request from a client. First, a determination is made as to whether a write target data item overlaps with any of the stored data items of a part of a stored data item group, which is a user data item group stored in a storage device 209, and if so, the write target data item is prevented from being stored in the storage device. Second, a determination is made as to whether a target stored data item, which is not finished being evaluated as to whether it overlaps with the stored data item in the first de-duplication process, overlaps with another stored data item, and if so, the target stored data item or the same data item overlapping with the target stored data item is deleted from the storage device 209.
摘要翻译：存储系统103响应于从客户端接收到写入请求，执行第一和第二重复数据删除处理。首先，确定写目标数据项是否与存储在存储装置209中的用户数据项组的存储数据项组的一部分的存储数据项重叠，如果是，防止写目标数据项被存储在存储装置中。其次，确定目标存储的数据项是否与第一重复数据删除处理中存储的数据项目重叠的未被评估的目标存储数据项目是否与另一个存储的数据项目重叠，如果是，与目标存储数据项重叠的目标存储数据项或相同数据项从存储装置209中删除。

4. 发明申请

US20120101995A1 FILE SERVER FOR MIGRATION OF FILE AND METHOD FOR MIGRATING FILE 失效
标题翻译：用于移动文件的文件服务器和移动文件的方法
公开(公告)号：US20120101995A1
公开(公告)日：2012-04-26
申请号：US12992420
申请日：2010-10-22
申请人： Masakuni Agetsuma , Etsutaro Akagawa , Yohsuke Ishii
发明人： Masakuni Agetsuma , Etsutaro Akagawa , Yohsuke Ishii
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30079 , G06F3/0605 , G06F3/062 , G06F3/0647 , G06F3/0649 , G06F3/067 , G06F17/30067 , G06F17/30221 , G06F21/604 , G06F2221/2141 , H04L67/1097
摘要： A file server stores the storage management information and migration policy information. The storage management information includes the information that indicates a storage attribute for each storage apparatus. The migration policy information includes a plurality of information sets. Each of the information sets includes the information that indicates a condition of a file attribute and the information that indicates a condition of a storage attribute of a storage apparatus that is a migration destination. The file server specifies a migration target file, specifies a storage apparatus that conforms to the storage attribute condition that is indicated by the information set that includes the information that indicates a condition of a file attribute that conforms to of a file attribute of a target file based on the storage management information, and migrates a target file from a storage apparatus that has stored the target file to the storage apparatus that has been specified.
摘要翻译：文件服务器存储存储管理信息和迁移策略信息。存储管理信息包括指示每个存储装置的存储属性的信息。迁移策略信息包括多个信息集。每个信息集包括指示文件属性的条件的信息和指示作为迁移目的地的存储装置的存储属性的条件的信息。文件服务器指定迁移目标文件，指定符合包含指示符合目标文件的文件属性的文件属性的条件的信息的信息集所指示的存储属性条件的存储装置基于存储管理信息，将已经存储了目标文件的存储装置的目标文件迁移到已经指定的存储装置。

5. 发明申请

US20110282868A1 SEARCH METHOD, INTEGRATED SEARCH SERVER, AND COMPUTER PROGRAM 审中-公开
标题翻译：搜索方法，集成搜索服务器和计算机程序
公开(公告)号：US20110282868A1
公开(公告)日：2011-11-17
申请号：US13032094
申请日：2011-02-22
申请人： YOHSUKE ISHII
发明人： YOHSUKE ISHII
IPC分类号： G06F17/30
CPC分类号： G06F16/93
摘要： In a system in which multiple independent search servers are loosely coupled, a duplicate entry is detected and eliminated from search results sent from the respective search servers with respect to the same search condition. An integrated search control part of the search server, upon receiving an integrated search request, determines a hash algorithm to be used in common by the respective search servers. Each search control part responds to the integrated search control part by adding a hash value, based on this hash algorithm, to the search result. The integrated search control part detects and eliminates a duplicate entry on the basis of the hash value.
摘要翻译：在多个独立搜索服务器松散耦合的系统中，相对于相同搜索条件从相应的搜索服务器发送的搜索结果中检测和消除了重复条目。搜索服务器的集成搜索控制部分在接收到集成搜索请求时，确定要由相应搜索服务器共同使用的散列算法。每个搜索控制部分通过将基于该散列算法的哈希值添加到搜索结果来对集成搜索控制部分进行响应。集成搜索控制部分基于哈希值来检测和消除重复条目。

6. 发明申请

US20090210452A1 Method of substituting process in storage system 审中-公开
标题翻译：存储系统中替代过程的方法
公开(公告)号：US20090210452A1
公开(公告)日：2009-08-20
申请号：US12078521
申请日：2008-04-01
申请人： Yohsuke Ishii
发明人： Yohsuke Ishii
IPC分类号： G06F17/30
CPC分类号： G06F3/0635 , G06F3/0607 , G06F3/0617 , G06F3/0634 , G06F3/067 , G06F11/2092 , H04L61/2007 , H04L67/1002 , H04L67/1097 , H04L67/2819 , H04L69/40
摘要： There is provided a computer system comprising: a storage system for storing data; and a management server coupled to the storage system. The storage system comprises a first interface, a first processor and a first memory. The management server comprises a second interface, a second processor and a second memory. In the case of which a first storage system stops receiving a process request, the management server selects a second storage system which receives a process request directed to the first storage system in place of the first storage system to be stopped. The second storage system instructs the first storage system to change an identifier of the first storage system, and receives a process request directed to the first storage system by assigning the identifier of the first storage system before the change to the second storage system.
摘要翻译：提供一种计算机系统，包括：用于存储数据的存储系统; 以及耦合到存储系统的管理服务器。存储系统包括第一接口，第一处理器和第一存储器。管理服务器包括第二接口，第二处理器和第二存储器。在第一存储系统停止接收处理请求的情况下，管理服务器选择接收针对第一存储系统的处理请求代替要停止的第一存储系统的第二存储系统。第二存储系统指示第一存储系统改变第一存储系统的标识符，并且通过在第二存储系统改变之前将第一存储系统的标识符分配给第一存储系统来接收处理请求。

7. 发明申请

US20090150455A1 File server, file server log management system and file server log management method 有权
标题翻译：文件服务器，文件服务器日志管理系统和文件服务器日志管理方法
公开(公告)号：US20090150455A1
公开(公告)日：2009-06-11
申请号：US12320727
申请日：2009-02-03
申请人： Akitsugu Kanda , Etsutaro Akagawa , Yohsuke Ishii
发明人： Akitsugu Kanda , Etsutaro Akagawa , Yohsuke Ishii
IPC分类号： G06F17/30
CPC分类号： G06F17/30067 , G06F11/1471 , G06F21/53 , G06F2221/2101 , Y10S707/99953 , Y10S707/99955
摘要： The present invention provides a log management system which is devised so that improper behavior by managers with regard to the log information can easily be discovered. Virtual OS are respectively installed for respective users in a file server that can also be constructed as an NAS device. These virtual OS function as virtual NAS. The virtual OS and manager OS can exchange information relating to log information via an information exchange part constructed as a kernel. The log information produced in the virtual OS is transmitted to a first log management device via a first communications network, and is also transmitted to a second log management device via a second communications network. The respective networks are separated. As a result of the same log information being managed by multiplex management using separate management devices, it can be detected whether or not there has been any improper behavior with respect to the log information.
摘要翻译：本发明提供了一种日志管理系统，其被设计成使得管理者关于日志信息的不当行为可以容易地被发现。虚拟操作系统分别针对也可以构建为NAS设备的文件服务器中的各个用户安装。这些虚拟操作系统作为虚拟NAS。虚拟操作系统和管理操作系统可以通过构建为内核的信息交换部分来交换与日志信息有关的信息。在虚拟OS中产生的日志信息经由第一通信网络发送到第一日志管理设备，并且还经由第二通信网络被发送到第二日志管理设备。相应的网络是分开的。由于通过使用单独的管理设备的多路复用管理来管理相同的日志信息的结果，可以检测是否存在关于日志信息的不正当行为。

8. 发明申请

US20090077334A1 Storage Apparatus for Preventing Falsification of Data 有权
标题翻译：防止数据伪造的存储装置
公开(公告)号：US20090077334A1
公开(公告)日：2009-03-19
申请号：US12272905
申请日：2008-11-18
申请人： Manabu Ishida , Yohsuke Ishii
发明人： Manabu Ishida , Yohsuke Ishii
IPC分类号： G06F12/14 , G06F17/30 , G06F17/00
CPC分类号： G06F21/64 , G06F21/80 , Y10S707/99939
摘要： When a file server is to create data that does not permit falsification in an external storage, it is not possible to guarantee that the rewriting of this data can be prevented from a computer connected to the external storage without going through a file server. Provided is a storage system configured from a first storage having a file I/O processing unit and a second storage connected to this first storage, wherein the first storage includes a unit for requesting a change of access authority to the storage area in the own storage and in the second storage provided to the own storage. An access request to a storage area in a second storage from a computer connected to a second storage without going through a file I/O processing unit is restricted based on the change of access authority executed by the second storage upon receiving the request from the first storage.
摘要翻译：当文件服务器要创建不允许在外部存储器中进行伪造的数据时，不能保证可以通过连接到外部存储器的计算机来防止重写数据，而无需通过文件服务器。提供了一种由具有文件I / O处理单元和连接到该第一存储器的第二存储器的第一存储器配置的存储系统，其中第一存储器包括用于请求向存储器中的存储区域更改访问权限的单元并在第二个存储器中提供给自己的存储。基于在从第一存储器接收到请求时由第二存储器执行的访问权限的改变限制了从连接到第二存储器的计算机的存储区域到存储区域的访问请求，而不经过文件I / O处理单元存储。

9. 发明授权

US09767108B2 Retrieval device, method for controlling retrieval device, and recording medium 有权
公开(公告)号：US09767108B2
公开(公告)日：2017-09-19
申请号：US14413868
申请日：2012-07-13
申请人： Yohsuke Ishii , Shoji Kodama
发明人： Yohsuke Ishii , Shoji Kodama
IPC分类号： G06F17/30
CPC分类号： G06F17/30106 , G06F17/30091 , G06F17/30203 , G06F17/30292 , G06F17/30336 , G06F17/30917
摘要： A search device receives a search request, extracts at least one of an alias or a metadata name from the search request, converts the alias to metadata name by referring to metadata schema management information for managing in an inclusive manner a namespace alias and a metadata name for the retrieval device to identify a metadata schema definition defining the structure of a retrieval-target file that includes metadata, and specifies a field name from the metadata name by referring to schema mapping management information for managing the corresponding relationship between a metadata name of metadata schema definition information and a field name of the retrieval index schema definition.

10. 发明申请

US20150186182A1 PROGRESS STATUS MANAGEMENT SYSTEM AND PROGRESS STATUS MANAGEMENT METHOD 有权
标题翻译：进展状态管理系统和进展状态管理方法
公开(公告)号：US20150186182A1
公开(公告)日：2015-07-02
申请号：US14406853
申请日：2012-06-14
申请人： Go Kojima , Yohsuke Ishii , Shoji Kodama
发明人： Go Kojima , Yohsuke Ishii , Shoji Kodama
IPC分类号： G06F9/48
CPC分类号： G06F9/4843 , G06F9/485 , G06F9/4881 , G06Q10/06
摘要： A progress status management system comprises a management target system configured to execute a series of processes to the file, which includes a plurality of process units configured to execute a process to a file, and a progress status management unit configured to manage a progress status of a process executed by the process unit included at the management target system. The progress status management unit, in a case of acquiring the first identification information of a file in a first process unit, acquires the first identification information of the file in the second process unit, and links the acquired first identification information in the first process unit and the acquired first identification information in the second process unit to the same second identification information.
摘要翻译：进度状态管理系统包括被配置为对文件执行一系列处理的管理目标系统，其包括被配置为对文件执行处理的多个处理单元，以及进行状态管理单元，其被配置为管理包括在管理目标系统中的处理单元执行的处理。进度状态管理单元在获取第一处理单元中的文件的第一识别信息的情况下，获取第二处理单元中的文件的第一识别信息，并将获取的第一识别信息链接到第一处理单元以及将所获取的第二处理单元中的第一识别信息提供给相同的第二识别信息。

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