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11. 发明申请

US20050210067A1 Inter-server dynamic transfer method for virtual file servers 有权
公开(公告)号：US20050210067A1
公开(公告)日：2005-09-22
申请号：US10860319
申请日：2004-06-04
申请人： Yoji Nakatani , Takahiro Nakano
发明人： Yoji Nakatani , Takahiro Nakano
IPC分类号： G06F3/06 , G06F11/20 , G06F12/00 , G06F13/00 , G06F17/30 , H04L29/00 , H04L29/06 , H04L29/08 , H04L29/14
CPC分类号： G06F17/30067 , H04L67/1002 , H04L67/101 , H04L67/1034 , H04L67/1097 , H04L67/36 , H04L69/28 , H04L69/40 , Y10S707/99953 , Y10S707/99955
摘要： An object of the present invention is to dynamically transfer a virtual file server within a cluster that is configured by a plurality of file servers in which virtual file servers are set up. A storage system includes: a first file server; a second file server; and a disk subsystem, in which: the first file server and the second file server each include a virtual file server control unit that sets up the virtual file server; the virtual file server includes a routing table that stores path information necessary for communication; and the virtual file server started up in the second file server determines a communication path by using the routing table used by the virtual file server in the first file server after taking a failover from the virtual file server of the first file server to the second file server.

12. 发明申请

US20100122332A1 FILE SERVER FOR TRANSLATING USER IDENTIFIER 有权
标题翻译：用于翻译用户标识符的文件服务器
公开(公告)号：US20100122332A1
公开(公告)日：2010-05-13
申请号：US12692880
申请日：2010-01-25
申请人： Hitoshi KAMEI , Masaaki Iwasaki , Takahiro Nakano , Yoji Nakatani
发明人： Hitoshi KAMEI , Masaaki Iwasaki , Takahiro Nakano , Yoji Nakatani
IPC分类号： G06F7/04 , G06F17/30 , G06F15/16 , H04L29/06
CPC分类号： G06F21/6236
摘要： A file server including: a first interface coupled to a client computer which manages a client side user identifier used by the client computer to identify a client computer user; a second interface coupled to a first storage storing first file system data and a first file system side user identifier used by the first file system to identify the client computer user, and a second storage storing second file system data and a second file system side user identifier used by the second file system to identify the client computer user; a processor which receives a client computer's first access request to the first file system, obtains a first file system identifier which identifies the first file system and the first file system side user identifier, and translates the first file system side user identifier to a first client side user identifier using the first file system identifier.
摘要翻译：一种文件服务器，包括：耦合到客户端计算机的第一接口，其管理由所述客户端计算机使用以识别客户端计算机用户的客户端侧用户标识符; 耦合到存储第一文件系统数据的第一存储器的第二接口和由第一文件系统用于标识客户端计算机用户的第一文件系统侧用户标识符，以及存储第二文件系统数据和第二文件系统侧用户的第二存储器由第二文件系统用于识别客户端计算机用户的标识符; 接收客户计算机对第一文件系统的第一访问请求的处理器，获得识别第一文件系统和第一文件系统侧用户标识符的第一文件系统标识符，并将第一文件系统侧用户标识符转换为第一文件系统侧用户标识符使用第一文件系统标识符。

13. 发明申请

US20080040483A1 Inter-server dynamic transfer method for virtual file servers 有权
标题翻译：虚拟文件服务器的服务器间动态传输方法
公开(公告)号：US20080040483A1
公开(公告)日：2008-02-14
申请号：US11905783
申请日：2007-10-04
申请人： Yoji Nakatani , Takahiro Nakano
发明人： Yoji Nakatani , Takahiro Nakano
IPC分类号： G06F15/173
CPC分类号： G06F17/30067 , H04L67/1002 , H04L67/101 , H04L67/1034 , H04L67/1097 , H04L67/36 , H04L69/28 , H04L69/40 , Y10S707/99953 , Y10S707/99955
摘要： An object of the present invention is to dynamically transfer a virtual file server within a cluster that is configured by a plurality of file servers in which virtual file servers are set up. A storage system includes: a first file server; a second file server; and a disk subsystem, in which: the first file server and the second file server each include a virtual file server control unit that sets up the virtual file server; the virtual file server includes a routing table that stores path information necessary for communication; and the virtual file server started up in the second file server determines a communication path by using the routing table used by the virtual file server in the first file server after taking a failover from the virtual file server of the first file server to the second file server.
摘要翻译：本发明的目的是动态地传送由其中建立虚拟文件服务器的多个文件服务器配置的集群内的虚拟文件服务器。存储系统包括：第一文件服务器; 第二个文件服务器; 和磁盘子系统，其中：第一文件服务器和第二文件服务器各自包括设置虚拟文件服务器的虚拟文件服务器控制单元; 虚拟文件服务器包括存储通信所需的路径信息的路由表; 并且在第二文件服务器中启动的虚拟文件服务器在从第一文件服务器的虚拟文件服务器到第二文件进行故障转移之后，使用由第一文件服务器中的虚拟文件服务器使用的路由表来确定通信路径服务器。

14. 发明申请

US20080016149A1 SYSTEM FOR MANAGING ACCESS AND STORAGE OF WORM FILES WITHOUT SENDING PARAMETERS FOR ASSOCIATED FILE ACCESS 有权
标题翻译：用于管理访问和存储没有发送参数的WORM文件的系统用于相关文件访问
公开(公告)号：US20080016149A1
公开(公告)日：2008-01-17
申请号：US11777530
申请日：2007-07-13
申请人： Hidehisa SHITOMI , Takahiro Nakano , Yoji Nakatani , Mitsuru Ikezawa , Yohsuke Ishii
发明人： Hidehisa SHITOMI , Takahiro Nakano , Yoji Nakatani , Mitsuru Ikezawa , Yohsuke Ishii
IPC分类号： G06F15/16
CPC分类号： G06F17/30188 , Y10S707/99931 , Y10S707/99953
摘要： A storage system, including: a client that issues a file write request or a file read request; an archive server that is connected to the client via a network, and processes the request issued from the client; a storage device that is connected to the archive server, and records files; and a disk drive connected to the client. The arrangement utilizes an archived date management table and archive dates to conduct operations.
摘要翻译：存储系统，包括：发出文件写入请求或文件读取请求的客户端; 通过网络连接到客户端的归档服务器，并处理从客户端发出的请求; 连接到归档服务器的存储设备，并记录文件; 和连接到客户端的磁盘驱动器。该安排利用存档日期管理表和存档日期进行操作。

15. 发明授权

US07222215B2 NAS with WORM function 有权
标题翻译： NAS具有WORM功能
公开(公告)号：US07222215B2
公开(公告)日：2007-05-22
申请号：US10892187
申请日：2004-07-16
申请人： Koji Sonoda , Yoji Nakatani , Takahiro Nakano
发明人： Koji Sonoda , Yoji Nakatani , Takahiro Nakano
IPC分类号： G06F12/00 , F06F11/00
CPC分类号： G06F3/0637 , G06F3/0622 , G06F3/0683
摘要： A storage system capable of cutting back the resource while obtaining a WORM function. A controller (110) functions to: obtain, when a write request is made by a computer (300), information on one of logical devices that is a target of a write process, from a memory module (140); and inform, when the logical device is set to unwritable, a signal indicating that the logical device is set to unwritable, to the computer (300). An interface (200) functions to: reference meta-information held in a disk drive (130) to obtain a list of files that are not accessed for a predetermined period; secure a logical device; and cause the controller (110) to store, the files on the list of files and set the logical device that stores the files in a manner that makes information stored in the memory module (140) unwritable.
摘要翻译：一种能够在获得WORM功能的同时切割资源的存储系统。控制器（110）的功能是：从存储器模块（140）获取由计算机（300）写入请求时作为写入处理目标的逻辑设备之一的信息; 并且当所述逻辑设备被设置为不可写时，向所述计算机（300）通知指示所述逻辑设备被设置为不可写的信号。接口（200）用于：引用保持在磁盘驱动器（130）中的元信息，以获得在预定时间段内未访问的文件的列表; 安全逻辑设备; 并且使得所述控制器（110）将所述文件存储在所述文件列表上，并且以使得存储在所述存储器模块（140）中的信息不可写的方式设置存储所述文件的逻辑设备。

16. 发明申请

US20060190925A1 File system access control apparatus, file system access control method and recording medium including file system access control program 审中-公开
标题翻译：文件系统访问控制装置，文件系统访问控制方法和包括文件系统访问控制程序的记录介质
公开(公告)号：US20060190925A1
公开(公告)日：2006-08-24
申请号：US11151261
申请日：2005-06-14
申请人： Yohsuke Ishii , Yoji Nakatani , Takahiro Nakano
发明人： Yohsuke Ishii , Yoji Nakatani , Takahiro Nakano
IPC分类号： G06F9/44
CPC分类号： G06F16/181
摘要： A file system access control which carries WORM commitment for files in a single transaction is provided. The file system access control apparatus includes command files that support WORM commitment, interprets WORM commitment command which is registered in command files by means of a daemon process module and executes WORM commitment in a file. A plurality of files and those under management of directories are changed of the file access modes to meet WORM. In addition, a system that allows WRITE command for the command files by means of a standard interface of the file system. The results of WORM commitment is registered in the repository files under the system regarding the present invention.
摘要翻译：提供了在单个事务中承载文件的文件系统访问控制。文件系统访问控制装置包括支持WORM承诺的命令文件，通过守护进程模块解释在命令文件中注册的WORM承诺命令，并在文件中执行WORM承诺。多个文件和管理目录的文件被更改为文件访问模式以满足WORM。另外，还可以通过文件系统的标准接口为命令文件写入命令的系统。 WORM承诺的结果登记在本发明系统下的存储库文件中。

17. 发明申请

US20060085487A1 Computer for storage device and method of control for storage device 审中-公开
标题翻译：存储设备的计算机和存储设备的控制方法
公开(公告)号：US20060085487A1
公开(公告)日：2006-04-20
申请号：US10986379
申请日：2004-11-12
申请人： Junichi Hara , Yoji Nakatani , Takahiro Nakano , Yohsuke Ishii
发明人： Junichi Hara , Yoji Nakatani , Takahiro Nakano , Yohsuke Ishii
IPC分类号： G06F17/30
CPC分类号： G06F16/181
摘要： When CPU 11 receives a request to write to a file stored in a storage device 10 from client computers 30 through 32, it references the object control table of the subject file, and confirms the WORM attribute of the subject file. The CPU 11 references the WORM range control table, and determines whether or not the write subject range is set to a WORM range. When the write subject range is not set to a WORM range, the CPU 11 executes write to the subject file. When WORM form is set for write data, the CPU 11 updates the WORM range control table and sets WORM form for the written data.
摘要翻译：当CPU 11从客户端计算机30到32接收到对存储在存储装置10中的文件的写入请求时，引用该对象文件的对象控制表，并确认该对象文件的WORM属性。 CPU 11参考WORM范围控制表，并确定写入对象范围是否被设置为WORM范围。当写入对象范围未设置为WORM范围时，CPU 11执行对主题文件的写入。当WORM表单设置为写入数据时，CPU 11更新WORM范围控制表，并为写入的数据设置WORM表单。

18. 发明申请

US20050257000A1 NAS with worm function 有权
标题翻译： NAS具有蠕虫功能
公开(公告)号：US20050257000A1
公开(公告)日：2005-11-17
申请号：US10892187
申请日：2004-07-16
申请人： Koji Sonoda , Yoji Nakatani , Takahiro Nakano
发明人： Koji Sonoda , Yoji Nakatani , Takahiro Nakano
IPC分类号： G06F12/14 , G06F3/06 , G06F12/00
CPC分类号： G06F3/0637 , G06F3/0622 , G06F3/0683
摘要： To provide a storage system capable of cutting back the resource while obtaining a WORM function. In the storage system, a controller (110) functions to: obtain, when a write request is made by a computer (300), information on one of logical devices that is a target of a write process, from a memory module (140); and inform, when the logical device is set to unwritable, a signal indicating that the logical device is set to unwritable, to the computer (300). An interface (200) functions to: reference meta-information held in a disk drive (130) to obtain a list of files that are not accessed for a predetermined period; secure a logical device that is capable of storing the files on the obtained list of files; and cause the controller (110) to store, in the logical device, the files on the list of files and set the logical device that stores the files in a manner that makes information stored in the memory module (140) unwritable.
摘要翻译：提供能够在获得WORM功能的同时切割资源的存储系统。在存储系统中，控制器（110）用于：当由计算机（300）作出写入请求时，从存储器模块（140）获得关于作为写入处理的目标的逻辑设备之一的信息， ; 并且当所述逻辑设备被设置为不可写时，向所述计算机（300）通知指示所述逻辑设备被设置为不可写的信号。接口（200）用于：引用保持在磁盘驱动器（130）中的元信息，以获得在预定时间段内未访问的文件的列表; 确保能够将文件存储在所获得的文件列表上的逻辑设备; 并且使所述控制器（110）在所述逻辑设备中存储所述文件列表上的文件，并以使得存储在所述存储器模块（140）中的信息不可写的方式设置存储所述文件的逻辑设备。

19. 发明申请

US20050240636A1 Storage system storing worm file 失效
标题翻译：存储系统存储蠕虫文件
公开(公告)号：US20050240636A1
公开(公告)日：2005-10-27
申请号：US10880506
申请日：2004-07-01
申请人： Hidehisa Shitomi , Takahiro Nakano , Yoji Nakatani , Mitsuru Ikezawa , Yohsuke Ishii
发明人： Hidehisa Shitomi , Takahiro Nakano , Yoji Nakatani , Mitsuru Ikezawa , Yohsuke Ishii
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G06F17/30188 , Y10S707/99931 , Y10S707/99953
摘要： To provide a storage system and a file management device which enable obtaining a file, without designating detailed information. A client is provided with a read request module that sends a file read request containing information corresponding to a file name and an archived date of the file. A WORM archive server is provided with a file identifying module that extracts information corresponding to the file archived date and the file name from the file read request that was received from the client, and identifies the latest archived file with the file name registered before the archived date corresponding to the extracted information from among files recorded in a storage device, and a file sending module that sends the identified data to the client that sent the request.
摘要翻译：提供一种能够获得文件而不指定详细信息的存储系统和文件管理装置。向客户端提供读请求模块，该请求模块发送包含对应于该文件的文件名和归档日期的信息的文件读取请求。 WORM存档服务器具有文件识别模块，该文件识别模块从从客户端接收到的文件读取请求中提取与文件归档日期相对应的信息和文件名，并且在归档之前识别具有文件名的最新归档文件对应于从存储装置中记录的文件中提取的信息的日期，以及将已识别数据发送给发送请求的客户端的文件发送模块。

20. 发明申请

US20050210074A1 Inter-server dynamic transfer method for virtual file servers 有权
标题翻译：虚拟文件服务器的服务器间动态传输方法
公开(公告)号：US20050210074A1
公开(公告)日：2005-09-22
申请号：US10919392
申请日：2004-08-17
申请人： Yoji Nakatani , Takahiro Nakano
发明人： Yoji Nakatani , Takahiro Nakano
IPC分类号： G06F3/06 , G06F11/20 , G06F12/00 , G06F13/00 , G06F17/30 , H04L29/00 , H04L29/06 , H04L29/08 , H04L29/14
CPC分类号： G06F17/30067 , H04L67/1002 , H04L67/101 , H04L67/1034 , H04L67/1097 , H04L67/36 , H04L69/28 , H04L69/40 , Y10S707/99953 , Y10S707/99955
摘要： An object of the present invention is to dynamically transfer a virtual file server within a cluster that is configured by a plurality of file servers in which virtual file servers are set up. A storage system includes: a first file server; a second file server; and a disk subsystem, in which: the first file server and the second file server each include a virtual file server control unit that sets up the virtual file server; the virtual file server includes a routing table that stores path information necessary for communication; and the virtual file server started up in the second file server determines a communication path by using the routing table used by the virtual file server in the first file server after taking a failover from the virtual file server of the first file server to the second file server.
摘要翻译：本发明的目的是动态地传送由其中建立虚拟文件服务器的多个文件服务器配置的集群内的虚拟文件服务器。存储系统包括：第一文件服务器; 第二个文件服务器; 和磁盘子系统，其中：第一文件服务器和第二文件服务器各自包括设置虚拟文件服务器的虚拟文件服务器控制单元; 虚拟文件服务器包括存储通信所需的路径信息的路由表; 并且在第二文件服务器中启动的虚拟文件服务器在从第一文件服务器的虚拟文件服务器到第二文件进行故障转移之后，使用由第一文件服务器中的虚拟文件服务器使用的路由表来确定通信路径服务器。

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