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21. 发明申请

US20090228496A1 METHOD FOR ACCESSING DISTRIBUTED FILE SYSTEM 审中-公开
标题翻译：用于访问分布式文件系统的方法
公开(公告)号：US20090228496A1
公开(公告)日：2009-09-10
申请号：US12437787
申请日：2009-05-08
申请人： Yoji Nakatani , Masaaki Iwasaki , Yutaka Enko
发明人： Yoji Nakatani , Masaaki Iwasaki , Yutaka Enko
IPC分类号： G06F17/30
CPC分类号： H04L67/06 , G06F16/10 , H04L67/1097 , H04L69/18
摘要： In order to access a distributed file system (DFS) of the present invention using a conventional protocol such as the one for an NFS or a CIFS without making a modification on a client side, a gateway unit for receiving a conventional protocol and performing processing in conformity the protocol is provided for a DFS server. The gateway unit emulates a directory structure in a file system such as the NFS or CIFS. When the DFS is a write-once read-many file system, update processing is converted into processing for creating a new generation file, and reference processing is converted into access to a latest generation file in a generation-managed file group. The gateway unit then accesses a DFS file via a DFS processing unit.
摘要翻译：为了使用诸如NFS或CIFS的常规协议来访问本发明的分布式文件系统（DFS），而不在客户端进行修改，用于接收常规协议并执行处理的网关单元为DFS服务器提供符合协议。网关单元模拟NFS或CIFS等文件系统中的目录结构。当DFS是一次写入许可的文件系统时，更新处理被转换为用于创建新一代文件的处理，并且引用处理被转换为对生成管理文件组中的最新生成文件的访问。网关单元然后通过DFS处理单元访问DFS文件。

22. 发明申请

US20090172141A1 STORAGE SYSTEM AND DATA MANAGEMENT METHOD IN STORAGE SYSTEM 有权
标题翻译：存储系统中的存储系统和数据管理方法
公开(公告)号：US20090172141A1
公开(公告)日：2009-07-02
申请号：US12052954
申请日：2008-03-21
申请人： Naoko Iwami , Kiyotake Kumazawa , Akira Yamamoto , Masaaki Iwasaki , Shoji Kodama
发明人： Naoko Iwami , Kiyotake Kumazawa , Akira Yamamoto , Masaaki Iwasaki , Shoji Kodama
IPC分类号： G06F15/173
CPC分类号： G06F17/30044
摘要： Provided is a storage center including a storage subsystem for storing content data to be used by the user's home server, and a center server for controlling the storage subsystem. The center server aggregates the content recording reservation requests sent from several home servers, obtains content data from a content server and stores the content data in the storage subsystem at a designated recording start time, and notifies the user's home server that the recording reservation is complete.
摘要翻译：提供了一种存储中心，其包括用于存储要由用户家庭服务器使用的内容数据的存储子系统和用于控制存储子系统的中央服务器。中心服务器聚合从多个家庭服务器发送的内容记录预约请求，从内容服务器获取内容数据，并将内容数据存储在存储子系统中的指定记录开始时间，并通知用户家庭服务器记录预约完成。

23. 发明申请

US20090106388A1 STORAGE SYSTEM AND DATA TRANSFER METHOD 审中-公开
标题翻译：存储系统和数据传输方法
公开(公告)号：US20090106388A1
公开(公告)日：2009-04-23
申请号：US12020779
申请日：2008-01-28
申请人： Naoko Iwami , Kiyotake Kumazawa , Akira Yamamoto , Masaaki Iwasaki , Shoji Kodama
发明人： Naoko Iwami , Kiyotake Kumazawa , Akira Yamamoto , Masaaki Iwasaki , Shoji Kodama
IPC分类号： G06F15/16 , G06F12/00
CPC分类号： G06F11/1448 , G06F11/1451 , G06F11/1458 , G06F11/1464
摘要： This storage system includes one or more household appliances, a home server storing contents data and management information of the contents data received from the one or more household appliances and pre-set with an unused capacity limit, and an online storage center. When the actual unused capacity in the home server falls below the capacity limit, the home server sends to and stores in the online storage center prescribed contents data and management information of the prescribed contents data among the contents data and management information of the contents data stored in the home server, and deletes the prescribed contents data from the home server while leaving the management information of the prescribed contents data stored in the home server.
摘要翻译：该存储系统包括一个或多个家用电器，存储从一个或多个家用电器接收的内容数据的内容数据和管理信息的家庭服务器，并且预先设置有未使用的容量限制，以及在线存储中心。当家庭服务器中的实际未使用容量低于容量限制时，家庭服务器在存储的内容数据的内容数据和管理信息中发送并存储在线存储中心规定的内容数据和规定的内容数据的管理信息并在家庭服务器中删除规定的内容数据，同时留下存储在家庭服务器中的规定内容数据的管理信息。

24. 发明授权

US07420887B2 Optical storage apparatus, method for regeneration from optical storage medium, and method for recording on optical storage medium 失效
标题翻译：光存储装置，从光存储介质再生的方法，以及在光存储介质上进行记录的方法
公开(公告)号：US07420887B2
公开(公告)日：2008-09-02
申请号：US10956618
申请日：2004-10-01
申请人： Shinya Kobayashi , Masaaki Iwasaki
发明人： Shinya Kobayashi , Masaaki Iwasaki
IPC分类号： G11B11/00
CPC分类号： G11B19/04 , G11B11/10515 , G11B11/10595
摘要： If regeneration is not performed normally when data is regenerated from a medium, a read retry processing unit changes the intensities of the laser beam and of the regeneration magnetic field respectively to prearranged stages to perform the regeneration again. A regeneration condition change unit remembers the regeneration sector number for one read command from the higher order. When retry occurs, the regeneration condition change unit counts the number of the sectors for each stage which can be regenerated at each stage, and by providing a coefficient for each stage in advance, changes the default regeneration condition using the sum of products of the coefficients and the number of the counted regenerable sectors.
摘要翻译：如果在从介质再生数据时再生不正常，读取重试处理单元将激光束和再生磁场的强度分别改变到预定级，以再次进行再生。再生条件改变单元从更高级别记录一个读取命令的再生扇区号。当重试发生时，再生条件改变单元对每个阶段可以再生的每个级的扇区数进行计数，并且通过预先为每个级提供系数，使用系数的乘积之和来改变默认再生条件以及计数可再生扇区的数量。

25. 发明申请

US20080168170A1 Method for accessing distributed file system 有权
公开(公告)号：US20080168170A1
公开(公告)日：2008-07-10
申请号：US12073286
申请日：2008-03-04
申请人： Yoji Nakatani , Masaaki Iwasaki , Yutaka Enko
发明人： Yoji Nakatani , Masaaki Iwasaki , Yutaka Enko
IPC分类号： G06F15/173
CPC分类号： H04L67/06 , G06F17/30067 , H04L67/1097 , H04L69/18
摘要： In order to access a distributed file system (DFS) of the present invention using a conventional protocol such as the one for an NFS or a CIFS without making a modification on a client side, a gateway unit for receiving a conventional protocol and performing processing in conformity the protocol is provided for a DFS server. The gateway unit emulates a directory structure in a file system such as the NFS or CIFS. When the DFS is a write-once read-many file system, update processing is converted into processing for creating a new generation file, and reference processing is converted into access to a latest generation file in a generation-managed file group. The gateway unit then accesses a DFS file via a DFS processing unit.

26. 发明授权

US07373393B2 File system 失效
标题翻译：文件系统
公开(公告)号：US07373393B2
公开(公告)日：2008-05-13
申请号：US10817608
申请日：2004-04-02
申请人： Koji Sonoda , Masaaki Iwasaki , Shinichi Kishima
发明人： Koji Sonoda , Masaaki Iwasaki , Shinichi Kishima
IPC分类号： G06F15/16
CPC分类号： G06F17/30194
摘要： A computer system includes a first computer for receiving access requests to files from clients, a first storage device that is connected to the first computer and stores file management information, a second computer that receives access requests to data from the first computer, and a second storage device that is connected to the second computer and stores file data. Each time file data is received from the client, the first computer assigns identification information to the file data and stores the filename designated by the client and the identification information in the first storage device. The first computer stores the file data in the second storage device via the second computer.
摘要翻译：计算机系统包括：第一计算机，用于接收来自客户端的文件的访问请求;连接到第一计算机并存储文件管理信息的第一存储设备;接收来自第一计算机的数据的访问请求的第二计算机;以及第二计算机存储设备，其连接到第二计算机并存储文件数据。每当从客户端接收文件数据时，第一计算机将识别信息分配给文件数据，并将由客户端指定的文件名和识别信息存储在第一存储装置中。第一计算机经由第二计算机将文件数据存储在第二存储装置中。

27. 发明授权

US07293131B2 Access to disk storage using file attribute information 有权
标题翻译：使用文件属性信息访问磁盘存储
公开(公告)号：US07293131B2
公开(公告)日：2007-11-06
申请号：US11418204
申请日：2006-05-05
申请人： Junji Ogawa , Naoto Matsunami , Masaaki Iwasaki , Koji Sonoda , Kenichi Tsukiji
发明人： Junji Ogawa , Naoto Matsunami , Masaaki Iwasaki , Koji Sonoda , Kenichi Tsukiji
IPC分类号： G06F12/02
CPC分类号： G06F3/0643 , G06F3/0604 , G06F3/0605 , G06F3/0689 , G06F17/30067 , Y10S707/99931 , Y10S707/99939
摘要： In order to manage the various types of attribute information within the storage system, the storage system includes the following databases within a file-access controlling memory: a database for managing index information for managing contents of the files, and an index retrieval program, a database for managing the attribute information on the files, and a database for managing storage positions of blocks configuring a file. When the storage system receives an access request to a file, the utilization of these databases allows the storage system to make the access to the access-target file.
摘要翻译：为了管理存储系统内的各种类型的属性信息，存储系统在文件访问控制存储器内包括以下数据库：用于管理用于管理文件内容的索引信息的数据库，索引检索程序，用于管理关于文件的属性信息的数据库，以及用于管理构成文件的块的存储位置的数据库。当存储系统收到对文件的访问请求时，这些数据库的使用允许存储系统访问访问目标文件。

28. 发明授权

US07284041B2 Method for accessing distributed file system 有权
标题翻译：访问分布式文件系统的方法
公开(公告)号：US07284041B2
公开(公告)日：2007-10-16
申请号：US11201252
申请日：2005-08-09
申请人： Yoji Nakatani , Masaaki Iwasaki , Yutaka Enko
发明人： Yoji Nakatani , Masaaki Iwasaki , Yutaka Enko
IPC分类号： G06F15/16
CPC分类号： H04L67/06 , G06F17/30067 , H04L67/1097 , H04L69/18
摘要： In order to access a distributed file system (DFS) of the present invention using a conventional protocol such as the one for an NFS or a CIFS without making a modification on a client side, a gateway unit for receiving a conventional protocol and performing processing in conformity the protocol is provided for a DFS server. The gateway unit emulates a directory structure in a file system such as the NFS or CIFS. When the DFS is a write-once read-many file system, update processing is converted into processing for creating a new generation file, and reference processing is converted into access to a latest generation file in a generation-managed file group. The gateway unit then accesses a DFS file via a DFS processing unit.
摘要翻译：为了使用诸如NFS或CIFS的常规协议来访问本发明的分布式文件系统（DFS），而不在客户端进行修改，用于接收常规协议并执行处理的网关单元为DFS服务器提供符合协议。网关单元模拟NFS或CIFS等文件系统中的目录结构。当DFS是一次写入许可的文件系统时，更新处理被转换为用于创建新一代文件的处理，并且引用处理被转换为对生成管理文件组中的最新生成文件的访问。网关单元然后通过DFS处理单元访问DFS文件。

29. 发明申请

US20060174087A1 Computer system, computer, storage system, and control terminal 审中-公开
标题翻译：计算机系统，计算机，存储系统和控制终端
公开(公告)号：US20060174087A1
公开(公告)日：2006-08-03
申请号：US11133821
申请日：2005-05-20
申请人： Akiyoshi Hashimoto , Masaaki Iwasaki
发明人： Akiyoshi Hashimoto , Masaaki Iwasaki
IPC分类号： G06F12/00
CPC分类号： G06F9/5077 , G06F9/45558 , G06F2009/45579
摘要： To manage physical paths between a server system and a storage system and information about routing between virtual machines and virtual storage systems in an integrated fashion. A computer system of the present invention includes: a computer and a storage system that stores data, in which the computer includes first information for managing the first resource relating to the computer; and the storage system includes second information for managing the second resource provided in the storage system, and in which a relation between the virtual machine and the virtual storage system is defined based on the first information and the second information.
摘要翻译：管理服务器系统和存储系统之间的物理路径以及关于虚拟机与虚拟存储系统之间路由的信息。本发明的计算机系统包括：存储数据的计算机和存储系统，其中计算机包括用于管理与计算机有关的第一资源的第一信息; 并且存储系统包括用于管理存储系统中提供的第二资源的第二信息，并且其中基于第一信息和第二信息来定义虚拟机与虚拟存储系统之间的关系。

30. 发明授权

US07069380B2 File access method in storage-device system, and programs for the file access 有权
公开(公告)号：US07069380B2
公开(公告)日：2006-06-27
申请号：US10653895
申请日：2003-09-04
申请人： Junji Ogawa , Naoto Matsunami , Masaaki Iwasaki , Koji Sonoda , Kenichi Tsukiji
发明人： Junji Ogawa , Naoto Matsunami , Masaaki Iwasaki , Koji Sonoda , Kenichi Tsukiji
IPC分类号： G06F12/00
CPC分类号： G06F3/0643 , G06F3/0604 , G06F3/0605 , G06F3/0689 , G06F17/30067 , Y10S707/99931 , Y10S707/99939
摘要： In order to manage the various types of attribute information within the storage-device system, the storage-device system includes the following databases within a file-access controlling memory: a database for managing index information for managing contents of the files, and an index retrieval program, a database for managing the attribute information on the files, and a database for managing storage positions of blocks configuring a file. When the storage-device system receives an access request to a file, the utilization of these databases allows the storage-device system to make the access to the access-target file.

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