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1. 发明授权

US08612495B2 Computer and data management method by the computer 失效
标题翻译：计算机和数据管理方法由计算机
公开(公告)号：US08612495B2
公开(公告)日：2013-12-17
申请号：US13133923
申请日：2011-05-31
申请人： Etsutaro Akagawa , Takahiro Nakano , Atsushi Sutoh , Yohsuke Ishii , Jun Nemoto
发明人： Etsutaro Akagawa , Takahiro Nakano , Atsushi Sutoh , Yohsuke Ishii , Jun Nemoto
IPC分类号： G06F17/30
CPC分类号： G06F17/30088 , G06F17/302
摘要： The client computer which transmits an access request specifying an object existing in the first file system and the second computer which accesses the second file system are connected to the first computer which accesses the first file system. The second file system includes a shared directory. A specific object which is an object complying with the path name including the name determined in accordance with the type of the second computer is stored in the shared directory. The controller mounts the shared directory to the first file system. The controller creates a link which comprises a name determined in accordance with a certain naming regulation independent of the type of the computer and corresponds to the specific object in the first file system.
摘要翻译：发送指定存在于第一文件系统中的对象的访问请求的客户端计算机和访问第二文件系统的第二计算机连接到访问第一文件系统的第一计算机。第二个文件系统包括一个共享目录。符合包括根据第二计算机的类型确定的名称的路径名称的对象的特定对象被存储在共享目录中。控制器将共享目录装入第一个文件系统。控制器创建一个链接，该链接包括一个独立于计算机类型的特定命名规则确定的名称，并且对应于第一文件系统中的特定对象。

2. 发明申请

US20120311002A1 COMPUTER AND DATA MANAGEMENT METHOD BY THE COMPUTER 失效
标题翻译：计算机的计算机和数据管理方法
公开(公告)号：US20120311002A1
公开(公告)日：2012-12-06
申请号：US13133923
申请日：2011-05-31
申请人： Etsutaro Akagawa , Takahiro Nakano , Atsushi Sutoh , Yohsuke Ishii , Jun Nemoto
发明人： Etsutaro Akagawa , Takahiro Nakano , Atsushi Sutoh , Yohsuke Ishii , Jun Nemoto
IPC分类号： G06F17/30
CPC分类号： G06F17/30088 , G06F17/302
摘要： The client computer which transmits an access request specifying an object existing in the first file system and the second computer which accesses the second file system are connected to the first computer which accesses the first file system. The second file system includes a shared directory. A specific object which is an object complying with the path name including the name determined in accordance with the type of the second computer is stored in the shared directory. The controller mounts the shared directory to the first file system. The controller creates a link which comprises a name determined in accordance with a certain naming regulation independent of the type of the computer and corresponds to the specific object in the first file system.
摘要翻译：发送指定存在于第一文件系统中的对象的访问请求的客户端计算机和访问第二文件系统的第二计算机连接到访问第一文件系统的第一计算机。第二个文件系统包括一个共享目录。符合包括根据第二计算机的类型确定的名称的路径名称的对象的特定对象被存储在共享目录中。控制器将共享目录装入第一个文件系统。控制器创建一个链接，该链接包括一个独立于计算机类型的特定命名规则确定的名称，并且对应于第一文件系统中的特定对象。

3. 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。

4. 发明授权

US08838721B2 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：US08838721B2
公开(公告)日：2014-09-16
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 , G06F17/30
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。

5. 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。

6. 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。

7. 发明授权

US08869285B2 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：US08869285B2
公开(公告)日：2014-10-21
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： G06F11/00 , G06F12/14 , G06F12/16 , G06F17/30 , G06F21/53 , G06F11/14
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. 发明授权

US07921093B2 Information processing apparatus and information processing method 有权
标题翻译：信息处理装置和信息处理方法
公开(公告)号：US07921093B2
公开(公告)日：2011-04-05
申请号：US11969291
申请日：2008-01-04
申请人： Etsutaro Akagawa , Yohsuke Ishii , Koji Sonoda
发明人： Etsutaro Akagawa , Yohsuke Ishii , Koji Sonoda
IPC分类号： G06F17/00
CPC分类号： G06F11/1469
摘要： Providing an information processing apparatus and information processing method that prevent the occurrence of inconsistencies between restored files and other files, thereby improving ease of use. When restoring a backup virtual tree, the owner of each file and directory belonging to the backup virtual tree is identified; and when it is found, based on the identification result, that the owner of any of the files or directories is not a target user and the update time and/or version of the backup file or directory is older than that of the corresponding present file or directory, the backup file or directory is restored back into a special directory accessible for the target user with the tree structure of the original virtual tree intact.
摘要翻译：提供一种信息处理装置和信息处理方法，其防止恢复的文件与其他文件之间的不一致性的发生，从而提高易用性。恢复备份虚拟树时，会识别属于备份虚拟树的每个文件和目录的所有者; 并且当基于识别结果找到任何文件或目录的所有者不是目标用户，并且备份文件或目录的更新时间和/或版本比相应的当前文件的更新时间和/或版本更早或目录，备份文件或目录将恢复到目标用户可访问的特殊目录，原始虚拟树的树结构保持原状。

9. 发明申请

US20080294704A1 INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD 有权
标题翻译：信息处理设备和信息处理方法
公开(公告)号：US20080294704A1
公开(公告)日：2008-11-27
申请号：US11969291
申请日：2008-01-04
申请人： Etsutaro Akagawa , Yohsuke Ishii , Koji Sonoda
发明人： Etsutaro Akagawa , Yohsuke Ishii , Koji Sonoda
IPC分类号： G06F17/00 , G06F17/30
CPC分类号： G06F11/1469
摘要： Providing an information processing apparatus and information processing method that prevent the occurrence of inconsistencies between restored files and other files, thereby improving ease of use. When restoring a backup virtual tree, the owner of each file and directory belonging to the backup virtual tree is identified; and when it is found, based on the identification result, that the owner of any of the files or directories is not a target user and the update time and/or version of the backup file or directory is older than that of the corresponding present file or directory, the backup file or directory is restored back into a special directory accessible for the target user with the tree structure of the original virtual tree intact.
摘要翻译：提供一种信息处理装置和信息处理方法，其防止恢复的文件与其他文件之间的不一致性的发生，从而提高易用性。恢复备份虚拟树时，会识别属于备份虚拟树的每个文件和目录的所有者; 并且当基于识别结果找到任何文件或目录的所有者不是目标用户，并且备份文件或目录的更新时间和/或版本比相应的当前文件的更新时间和/或版本更早或目录，备份文件或目录将恢复到目标用户可访问的特殊目录，原始虚拟树的树结构保持原状。

10. 发明授权

US08583611B2 File server for migration of file and method for migrating file 失效
标题翻译：用于迁移文件的文件服务器和迁移文件的方法
公开(公告)号：US08583611B2
公开(公告)日：2013-11-12
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： G06F7/00 , G06F17/30 , G06F17/00
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。

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