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1. 发明申请

US20050108237A1 File system 失效
标题翻译：文件系统
公开(公告)号：US20050108237A1
公开(公告)日：2005-05-19
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： G06F12/00 , G06F17/30
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。

2. 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。

3. 发明授权

US07120768B2 Snapshot acquisition method, storage system and disk apparatus 失效
标题翻译：快照采集方法，存储系统和磁盘设备
公开(公告)号：US07120768B2
公开(公告)日：2006-10-10
申请号：US10279581
申请日：2002-10-24
申请人： Yoichi Mizuno , Naoto Matsunami , Koji Sonoda , Shinichi Kishima , Manabu Kitamura
发明人： Yoichi Mizuno , Naoto Matsunami , Koji Sonoda , Shinichi Kishima , Manabu Kitamura
IPC分类号： G06F12/00
CPC分类号： G06F3/0613 , G06F3/065 , G06F3/067 , G06F11/1458 , G06F2201/84 , Y10S707/99953 , Y10S707/99954
摘要： A network attached storage (NAS) system includes a disk array unit equipped with a copy device that copies data, and a NAS processing unit that provides file service via a network and is connected via a communication path to the disk array unit. The NAS processing unit is equipped with a snapshot management device that manages snapshots. The snapshot management device of the NAS processing unit designates a physical block to be copied as a snapshot. The copy device on the disk array unit copies the designated physical block within the disk array unit to create a snapshot and stores the snapshot in a separated region. The snapshot management device of the NAS processing unit manages meta data of the snapshot data in a manner accessible by the user depending on requirements.
摘要翻译：网络连接存储（NAS）系统包括配备有复制数据的复制设备的磁盘阵列单元和经由网络提供文件服务并经由通信路径连接到磁盘阵列单元的NAS处理单元。 NAS处理单元配备有管理快照的快照管理设备。 NAS处理单元的快照管理装置将要复制的物理块指定为快照。磁盘阵列单元上的复制设备复制磁盘阵列单元中的指定物理块，以创建快照并将快照存储在分离的区域中。 NAS处理单元的快照管理装置根据需要以用户可访问的方式管理快照数据的元数据。

4. 发明申请

US20110185123A1 STORAGE DEVICE 有权
标题翻译：储存设备
公开(公告)号：US20110185123A1
公开(公告)日：2011-07-28
申请号：US13051010
申请日：2011-03-18
申请人： Naoto Matsunami , Koji Sonoda , Akira Yamamoto , Masafumi Nozawa , Masaaki Iwasaki
发明人： Naoto Matsunami , Koji Sonoda , Akira Yamamoto , Masafumi Nozawa , Masaaki Iwasaki
IPC分类号： G06F12/00
CPC分类号： G06F3/0608 , G06F3/061 , G06F3/0649 , G06F3/0685 , G06F17/30067 , Y10S707/99953 , Y10S707/99955
摘要： A storage device is provided with a file I/O interface control device and a plurality of disk pools. The file I/O interface control device sets one of a plurality of storage hierarchies defining storage classes, respectively, for each of LUs within the disk pools, thereby forming a file system in each of the LUs. The file I/O interface control device migrates at least one of the files from one of the LUs to another one of the LUs of an optimal storage class, based on static properties and dynamic properties of each file.
摘要翻译：存储设备具有文件I / O接口控制设备和多个磁盘池。文件I / O接口控制装置分别为磁盘池中的每个LU分别定义存储类别的多个存储层级之一，从而在每个LU中形成文件系统。文件I / O接口控制设备基于每个文件的静态属性和动态属性，将至少一个文件从一个LU中的一个LU迁移到最佳存储类的LU中的另一个。

5. 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。

6. 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.

7. 发明申请

US20050125456A1 File migration method based on access history 审中-公开
标题翻译：基于访问历史的文件迁移方法
公开(公告)号：US20050125456A1
公开(公告)日：2005-06-09
申请号：US10785995
申请日：2004-02-26
申请人： Junichi Hara , Koji Sonoda , Masaaki Iwasaki
发明人： Junichi Hara , Koji Sonoda , Masaaki Iwasaki
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F16/119 , G06F16/1844
摘要： The object of the present invention is to improve an access efficiency in a distributed environment. When a user “foo” access a file “file_1a” stored in a storage node SN1 under the control of a control node CN1 from a client CLN3 via a control node CN3 as shown by the solid lien arrow in the figure, a record of the access is accumulated in an access history of the control node CN1. If the control node CN1 refers to the access history and detects the frequent accesses from the control node CN3, it replicates or migrates the file “file_1a” to a storage node SN3 controlled by the control node CN3 as shown by the bold line arrow. The replication is performed if another device has accessed the file. Otherwise the migration is performed.
摘要翻译：本发明的目的是提高分布式环境中的访问效率。当用户“foo”通过控制节点CN 3从客户端CLN 3访问在控制节点CN 1的控制下存储在存储节点SN 1中的文件“file_1a”，如图中的固态留置箭头所示，在控制节点CN 1的访问历史中累积访问记录。如果控制节点CN 1参考访问历史并且检测到来自控制节点CN 3的频繁访问，则它将文件“file_1a”复制或迁移到由控制节点CN 3控制的存储节点SN 3，如粗体线箭头。如果另一个设备已访问该文件，则执行复制。否则执行迁移。

8. 发明申请

US20060206535A1 File access method in storage-device system, and programs for the file access 有权
标题翻译：存储设备系统中的文件访问方法以及文件访问的程序
公开(公告)号：US20060206535A1
公开(公告)日：2006-09-14
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： G06F17/30
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.
摘要翻译：为了管理存储设备系统内的各种类型的属性信息，存储设备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，以及索引检索程序，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。当存储设备系统接收到对文件的访问请求时，这些数据库的使用允许存储设备系统访问访问目标文件。

9. 发明授权

US07036149B2 Computer system 有权
标题翻译：电脑系统
公开(公告)号：US07036149B2
公开(公告)日：2006-04-25
申请号：US10637216
申请日：2003-08-08
申请人： Koji Sonoda , Masaaki Iwasaki , Naoto Matsunami
发明人： Koji Sonoda , Masaaki Iwasaki , Naoto Matsunami
IPC分类号： G06F11/30 , G06F12/14 , H04L9/00 , H04L9/32
CPC分类号： G06F17/30067 , G06Q10/30 , Y02W90/20 , Y10S707/99931 , Y10S707/99932 , Y10S707/99933 , Y10S707/99934 , Y10S707/99935 , Y10S707/99936 , Y10S707/99937 , Y10S707/99938 , Y10S707/99939 , Y10S707/99943 , Y10S707/99953
摘要： To solve a problem of waste of management resources/wasteful management involved in the setting of information defining access rights of multiple users to a single file and the setting of differing file attributes information for each file, this system has a file attributes DB operating as a database managing file attributes, a accounting information DB as a database managing accounting information and a local file system storing file data. The accounting information DB holds records for each combination of a user or group and a server and adds records for each additional user or server.
摘要翻译：为了解决将定义多个用户的访问权限的信息设置到单个文件中的管理资源浪费/浪费管理的问题以及每个文件的不同文件属性信息的设置，该系统具有作为数据库管理文件属性，会计信息DB作为管理会计信息的数据库和存储文件数据的本地文件系统。会计信息DB保存用户或组和服务器的每个组合的记录，并为每个附加用户或服务器添加记录。

10. 发明申请

US20060271653A1 Computer system 失效
标题翻译：电脑系统
公开(公告)号：US20060271653A1
公开(公告)日：2006-11-30
申请号：US11501553
申请日：2006-08-08
申请人： Junichi Hara , Masaaki Iwasaki , Koji Sonoda
发明人： Junichi Hara , Masaaki Iwasaki , Koji Sonoda
IPC分类号： G06F15/177
CPC分类号： G06F17/30082 , G06F17/30194
摘要： In a distributed file system, when a user requests a computer to create a distributed file, a management computer acquires a list of computers complying with an allocation rule selected by the user from allocation rules taking the performance, security level, reliability level and utility rate into consideration. When the user requests the computer to access the distributed file, on the other hand, the partial files and the server information are collected from each computer. Each computer evaluates the allocation of the partial files based on the selected allocation rule and the server information from each computer, and if required, selects a destination computer and instructs the partial files to be moved to the destination computer.
摘要翻译：在分布式文件系统中，当用户请求计算机创建分布式文件时，管理计算机从分配规则中获取符合用户选择的分配规则的计算机列表，分配规则采用性能，安全级别，可靠性级别和效用率考虑到。另一方面，当用户请求计算机访问分布式文件时，从每台计算机收集部分文件和服务器信息。每个计算机根据所选择的分配规则和来自每个计算机的服务器信息来评估部分文件的分配，并且如果需要，选择目的地计算机并指示部分文件被移动到目的地计算机。

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