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1. 发明授权

US08392458B2 Information apparatus and method of controlling the same 有权
标题翻译：信息装置及其控制方法
公开(公告)号：US08392458B2
公开(公告)日：2013-03-05
申请号：US13129011
申请日：2011-04-22
申请人： Takayuki Fukatani , Hitoshi Kamei , Yohsuke Ishii , Masaaki Iwasaki
发明人： Takayuki Fukatani , Hitoshi Kamei , Yohsuke Ishii , Masaaki Iwasaki
IPC分类号： G06F17/00
CPC分类号： G06F3/0608 , G06F3/064 , G06F3/0641 , G06F3/0649 , G06F3/0685 , G06F17/3007
摘要： Appropriate control is performed for data blocks and data block groups in a file.A file system having various functions provides an upper program with an interface for changing size, storage position and processing method in each function of extents being data block management units in a file. The file system can improve the effects aimed by the respective functions by implementing the extent configuration and processing optimized for the various functions of the file system, based on the instruction from the upper program.
摘要翻译：对文件中的数据块和数据块组执行适当的控制。具有各种功能的文件系统提供具有用于在每个文件中的数据块管理单元的功能中改变大小，存储位置和处理方法的界面的上层程序。文件系统可以通过根据上级程序的指令，实现针对文件系统的各种功能优化的扩展配置和处理，提高各功能的效果。

2. 发明申请

US20120271868A1 INFORMATION APPARATUS AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：信息装置及其控制方法
公开(公告)号：US20120271868A1
公开(公告)日：2012-10-25
申请号：US13129011
申请日：2011-04-22
申请人： Takayuki Fukatani , Hitoshi Kamei , Yohsuke Ishii , Masaaki Iwasaki
发明人： Takayuki Fukatani , Hitoshi Kamei , Yohsuke Ishii , Masaaki Iwasaki
IPC分类号： G06F17/30
CPC分类号： G06F3/0608 , G06F3/064 , G06F3/0641 , G06F3/0649 , G06F3/0685 , G06F17/3007
摘要： Appropriate control is performed for data blocks and data block groups in a file.A file system having various functions provides an upper program with an interface for changing size, storage position and processing method in each function of extents being data block management units in a file. The file system can improve the effects aimed by the respective functions by implementing the extent configuration and processing optimized for the various functions of the file system, based on the instruction from the upper program.
摘要翻译：对文件中的数据块和数据块组执行适当的控制。具有各种功能的文件系统提供具有用于在每个文件中的数据块管理单元的功能中改变大小，存储位置和处理方法的界面的上层程序。文件系统可以通过根据上级程序的指令，实现针对文件系统的各种功能优化的扩展配置和处理，提高各功能的效果。

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. 发明授权

US08793227B2 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：US08793227B2
公开(公告)日：2014-07-29
申请号：US13606683
申请日：2012-09-07
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。

5. 发明申请

US20050108257A1 Emergency access interception according to black list 有权
标题翻译：按照黑名单进行紧急访问拦截
公开(公告)号：US20050108257A1
公开(公告)日：2005-05-19
申请号：US10786072
申请日：2004-02-26
申请人： Yohsuke Ishii , Koji Sonoda , Masaaki Iwasaki
发明人： Yohsuke Ishii , Koji Sonoda , Masaaki Iwasaki
IPC分类号： G06F12/14 , G06F7/00 , G06F12/00 , H04L29/06
CPC分类号： H04L63/101 , Y10S707/99931 , Y10S707/99939
摘要： This invention addresses to execute an emergency access interception in a widely distributed environment. An access controller 100 manages an access control list (ACL) 110 recording access right to each object, and a black list (BL) 120 recording user information corresponding to the emergency access interception. The access controller 100 receives a request for authentication to access right and judges whether or not the access right is proper, first according to the BL 120 then ACL110. In case where the user information corresponding to the request is recorded in the BL 120, the access controller 100 sends out the user information to other access controllers and instructs them to register it in the black list. This invention effectively actualizes the emergency access interception under the widely distributed environment in case where the interception is required for any user.
摘要翻译：本发明涉及在广泛分布的环境中执行紧急访问拦截。访问控制器100管理记录每个对象的访问权限的访问控制列表（ACL）110，以及记录与紧急访问拦截相对应的用户信息的黑名单（BL）120。访问控制器100首先接收根据BL 120然后ACL 110的访问权限请求，并判断访问权限是否正确。在对应于该请求的用户信息被记录在BL 120中的情况下，访问控制器100将用户信息发送给其他访问控制器，并指示他们将其注册在黑名单中。本发明有效地实现了在广泛分布的环境下对任何用户进行拦截的情况下的紧急访问拦截。

6. 发明授权

US07424475B2 Emergency access interception according to black list 有权
标题翻译：按照黑名单进行紧急访问拦截
公开(公告)号：US07424475B2
公开(公告)日：2008-09-09
申请号：US10786072
申请日：2004-02-26
申请人： Yohsuke Ishii , Koji Sonoda , Masaaki Iwasaki
发明人： Yohsuke Ishii , Koji Sonoda , Masaaki Iwasaki
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： H04L63/101 , Y10S707/99931 , Y10S707/99939
摘要： This invention addresses to execute an emergency access interception in a widely distributed environment.An access controller 100 manages an access control list (ACL) 110 recording access right to each object, and a black list (BL) 120 recording user information corresponding to the emergency access interception. The access controller 100 receives a request for authentication to access right and judges whether or not the access right is proper, first according to the BL 120 then ACL110. In case where the user information corresponding to the request is recorded in the BL 120, the access controller 100 sends out the user information to other access controllers and instructs them to register it in the black list. This invention effectively actualizes the emergency access interception under the widely distributed environment in case where the interception is required for any user.
摘要翻译：本发明涉及在广泛分布的环境中执行紧急访问拦截。访问控制器100管理记录每个对象的访问权限的访问控制列表（ACL）110，以及记录与紧急访问拦截相对应的用户信息的黑名单（BL）120。访问控制器100首先接收根据BL 120然后ACL 110的访问权限请求，并判断访问权限是否正确。在对应于该请求的用户信息被记录在BL 120中的情况下，访问控制器100将用户信息发送给其他访问控制器，并指示他们将其注册在黑名单中。本发明有效地实现了在广泛分布的环境下对任何用户进行拦截的情况下的紧急访问拦截。

7. 发明申请

US20060020572A1 Computer, storage system, file management method done by the computer, and program 审中-公开
标题翻译：计算机，存储系统，计算机完成的文件管理方法和程序
公开(公告)号：US20060020572A1
公开(公告)日：2006-01-26
申请号：US10954075
申请日：2004-09-30
申请人： Yohsuke Ishii , Mitsuru Ikezawa , Masaaki Iwasaki , Yoji Nakatani
发明人： Yohsuke Ishii , Mitsuru Ikezawa , Masaaki Iwasaki , Yoji Nakatani
IPC分类号： G06F17/30
CPC分类号： G06F16/16 , G06F16/192
摘要： An object of the present invention is to provide a list of information resources that are classified by the construction conditions requested by a user from the information resources stored in the storage device as the list of the information resources reflects the current information. A control server 100 which is connected to one or more of storage devices 500 through a network 2 comprises: means which accepts a construction condition for file data stored in the storage device 500; means which creates and stores information (virtual view information)that is associated with a file name and a stored location of the file data satisfying the construction condition; means which accepts a presentation request for the virtual view information from a user, and represents the stored virtual view information; means which updates the stored virtual view information when the file associated with the virtual view information is accessed.
摘要翻译：本发明的一个目的是提供一种信息资源的列表，该信息资源由信息资源的列表反映当前信息而由存储在存储装置中的信息资源中的用户请求的结构条件分类。通过网络2连接到一个或多个存储设备500的控制服务器100包括：接受存储在存储设备500中的文件数据的构造条件的装置; 用于创建和存储与文件名称相关联的信息（虚拟视图信息）和满足构造条件的文件数据的存储位置的装置; 接受来自用户的虚拟视图信息的呈现请求的表示所存储的虚拟视图信息的装置; 当访问与虚拟视图信息相关联的文件时更新存储的虚拟视图信息的装置。

8. 发明申请

US20110191305A1 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：US20110191305A1
公开(公告)日：2011-08-04
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： 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。

9. 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。

10. 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。

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