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61. 发明授权

US07424491B2 Storage system and control method 失效
标题翻译：存储系统和控制方法
公开(公告)号：US07424491B2
公开(公告)日：2008-09-09
申请号：US10958283
申请日：2004-10-06
申请人： Koji Sonoda , Naoto Matsunami , Manabu Kitamura , Yutaka Takata
发明人： Koji Sonoda , Naoto Matsunami , Manabu Kitamura , Yutaka Takata
IPC分类号： G06F17/30
CPC分类号： G06F3/0619 , G06F3/0643 , G06F3/067 , Y10S707/99952 , Y10S707/99953
摘要： Interfaces of SAN and NAS, prevents data miss even when a trouble occurs and makes it possible that an arbitrary number of NAS interfaces access the same file system with high performance. A storage system includes multiple interfaces for external connection, multiple disks accessed from multiple interfaces, and a shared memory accessed from multiple interfaces. The multiple interfaces are block interfaces executing disk block I/O request, and file interfaces of file servers executing file I/O request. A file system in the file servers is constructed in a part of the disks, and a log storage area holding change log of the file system, and a management file server information storage area holding information of managing file server performing exclusive access control of file system and management of log storage area are formed in the shared memory.
摘要翻译： SAN和NAS的接口，即使发生故障也能防止数据丢失，并且可以让任意数量的NAS接口以高性能访问同一个文件系统。存储系统包括用于外部连接的多个接口，从多个接口访问的多个磁盘以及从多个接口访问的共享存储器。多个接口是执行磁盘块I / O请求的块接口和执行文件I / O请求的文件服务器的文件接口。文件服务器中的一个文件系统被构造在一部分磁盘中，一个日志存储区域保存该文件系统的更改日志，以及一个管理文件服务器信息存储区域，其中管理文件服务器执行文件系统的独占访问控制的信息并且在共享存储器中形成日志存储区域的管理。

62. 发明授权

US07239483B2 Magnetic disk with specified contact ratio [BH 1.0 nm] and circumferential texturing and magnetic disk apparatus equipped with magnetic disk 失效
标题翻译：具有指定接触比[BH 1.0nm]的磁盘和配有磁盘的周向纹理和磁盘装置
公开(公告)号：US07239483B2
公开(公告)日：2007-07-03
申请号：US10926395
申请日：2004-08-26
申请人： Koji Sonoda , Junya Kato , Masato Fukushima , Yukihisa Matsumura
发明人： Koji Sonoda , Junya Kato , Masato Fukushima , Yukihisa Matsumura
IPC分类号： G11B5/82 , G11B5/73
CPC分类号： G11B5/64
摘要： A texture processing for imparting a magnetic orientation in the circumferential direction is applied to a substrate so as to impart a magnetic anisotropy to the magnetic disk in the circumferential direction. An underlying film, a magnetic recording film, a protective film, and a lubricating film are laminated one upon the other on the surface of the substrate. The surface of the magnetic disk has a value of the contact ratio [BH 1.0 nm] falling within a range of 7% to 15% in a region having a height not smaller than 1.0 nm, based on the height at which the contact ratio in the bearing curve of a surface roughness is 50%.
摘要翻译：在基板上施加用于赋予圆周方向的磁取向的纹理处理，从而在圆周方向上赋予磁盘磁各向异性。基底膜，磁记录膜，保护膜和润滑膜在基材的表面上彼此层叠。磁盘表面的接触比[BH 1.0nm]在高度不小于1.0nm的区域中在7％至15％的范围内，基于接触比表面粗糙度的轴承曲线为50％。

63. 发明申请

US20070100980A1 Computer system and method for managing log information 有权
标题翻译：用于管理日志信息的计算机系统和方法
公开(公告)号：US20070100980A1
公开(公告)日：2007-05-03
申请号：US11297357
申请日：2005-12-09
申请人： Kenji Kataoka , Koji Sonoda , Yoji Nakatani
发明人： Kenji Kataoka , Koji Sonoda , Yoji Nakatani
IPC分类号： G06F15/173
CPC分类号： H04L41/00 , H04L29/12254 , H04L61/2038 , H04L67/1097 , Y10S707/99933 , Y10S707/99938 , Y10S707/99952 , Y10S707/99953
摘要： A computer system for managing log information, enabling correct comprehension of system logs for an identical resource before and after migration among plural nodes. A global ID, being unique in the system, is given to a resource (LU) migrated from one file share server to another. The global ID remains the same in the migration destination file share server after migration and log messages for the resource are obtained based on the global ID.
摘要翻译：一种用于管理日志信息的计算机系统，能够在多个节点之间迁移之前和之后正确理解相同资源的系统日志。在系统中唯一的全局ID被赋予从一个文件共享服务器迁移到另一个文件共享服务器的资源（LU）。迁移目的地文件共享服务器的全局ID在迁移后保持不变，并且基于全局ID获取资源的日志消息。

64. 发明申请

US20070016751A1 File system 审中-公开
标题翻译：文件系统
公开(公告)号：US20070016751A1
公开(公告)日：2007-01-18
申请号：US11527363
申请日：2006-09-25
申请人： Akihiro Ito , Naoki Utsunomiya , Koji Sonoda , Hiroyuki Kumazaki
发明人： Akihiro Ito , Naoki Utsunomiya , Koji Sonoda , Hiroyuki Kumazaki
IPC分类号： G06F12/00
CPC分类号： G06F11/2087 , G06F3/0601 , G06F3/0614 , G06F3/0635 , G06F3/0643 , G06F3/067 , G06F11/2007 , G06F11/201 , G06F11/2033 , G06F16/10 , G06F2003/0697 , Y10S707/959 , Y10S707/99953
摘要： The present invention provides a file system capable of reducing time taken to switch I/O paths, and hiding the process of switching the I/O paths from the user. In a system of the present invention in which a file ID is defined for each file, upon receiving a request for accessing a file specifying a file ID from a user, a file server refers to a file management table to obtain a logical disk ID for accessing the file. The file server then refers to a logical disk management table to obtain an I/O path corresponding to the logical disk ID, and accesses a physical disk device by use of the obtained I/O path. When a fault has occurred in an operational I/O path, a file server rewrites the logical disk management tables in all nodes to change the I/O path.
摘要翻译：本发明提供一种文件系统，其能够减少切换I / O路径所花费的时间，并隐藏从用户切换I / O路径的处理。在其中为每个文件定义文件ID的本发明的系统中，在从用户接收到访问指定文件ID的文件的请求时，文件服务器参考文件管理表以获得用于访问文件。然后，文件服务器引用逻辑磁盘管理表以获得与逻辑磁盘ID相对应的I / O路径，并且通过使用所获得的I / O路径访问物理磁盘设备。当操作I / O路径发生故障时，文件服务器将重写所有节点中的逻辑磁盘管理表，以更改I / O路径。

65. 发明授权

US07120767B2 Snapshot creating method and apparatus 有权
标题翻译：快照创建方法和装置
公开(公告)号：US07120767B2
公开(公告)日：2006-10-10
申请号：US10369690
申请日：2003-02-21
申请人： Junichi Hara , Takahiro Nakano , Koji Sonoda , Takayoshi Iitsuka , Yutaka Takata
发明人： Junichi Hara , Takahiro Nakano , Koji Sonoda , Takayoshi Iitsuka , Yutaka Takata
IPC分类号： G06F12/00
CPC分类号： G06F17/30067 , G06F11/1451 , G06F2201/84 , Y10S707/99953 , Y10S707/99955
摘要： In the storage-based snapshot creation, a block-selection specifying unit provided on a NAS processing unit specifies a block, which becomes necessary for the generation of snapshot data, to a specified-block analyzing unit within a disk apparatus. Moreover, a disk controller generates the snapshot data on the block specified as the snapshot target, while making an inquiry to the specified-block analyzing unit. This makes it possible to create the snapshot in a storage-capacity reduced manner, and to specify the snapshot creation in a partition, file, or directory unit.
摘要翻译：在基于存储的快照创建中，在NAS处理单元上设置的块选择指定单元将生成快照数据所需的块指定给盘装置内的指定块分析单元。此外，磁盘控制器在指定为快照目标的块上产生快照数据，同时对指定块分析单元进行查询。这使得可以以减少存储容量的方式创建快照，并在分区，文件或目录单元中指定快照创建。

66. 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。

67. 发明授权

US07069393B2 Storage system providing file aware caching and file aware remote copy 失效
标题翻译：存储系统提供文件感知缓存和文件感知远程复制
公开(公告)号：US07069393B2
公开(公告)日：2006-06-27
申请号：US10270514
申请日：2002-10-16
申请人： Kenichi Miyata , Naoto Matsunami , Koji Sonoda , Manabu Kitamura
发明人： Kenichi Miyata , Naoto Matsunami , Koji Sonoda , Manabu Kitamura
IPC分类号： G06F12/00 , G06F17/30 , G06F15/16
CPC分类号： G06F12/0888 , G06F12/0866 , G06F12/126 , Y10S707/99931
摘要： A computer system in which a host computer is connected to a storage unit, the storage unit operating in a unit of a file. A file attribute control unit and the storage unit execute the processing being linked together so that, in response to a request from a client computer, the host computer executes a file attribute control program to add a particular attribute to the file, and that the storage unit operates in response to the attribute that is added.
摘要翻译：一种计算机系统，其中主计算机连接到存储单元，所述存储单元以文件为单位操作。文件属性控制单元和存储单元执行链接在一起的处理，使得响应于来自客户端计算机的请求，主计算机执行文件属性控制程序以向文件添加特定属性，并且存储单元响应于添加的属性进行操作。

68. 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。

69. 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。

70. 发明授权

US06810462B2 Storage system and method using interface control devices of different types 失效
标题翻译：存储系统和方法使用不同类型的接口控制设备
公开(公告)号：US06810462B2
公开(公告)日：2004-10-26
申请号：US10223857
申请日：2002-08-19
申请人： Naoto Matsunami , Manabu Kitamura , Koji Sonoda , Shizuo Yokohata
发明人： Naoto Matsunami , Manabu Kitamura , Koji Sonoda , Shizuo Yokohata
IPC分类号： G06F1200
CPC分类号： G06F3/0605 , G06F3/0604 , G06F3/0631 , G06F3/0632 , G06F3/067 , G06F11/2089 , G06F12/0866 , H04L67/1097 , Y10S707/99932 , Y10S707/99933 , Y10S707/99934 , Y10S707/99942 , Y10S707/99943
摘要： A storage has NAS and SAN functions and a high degree of freedom to configure a system to reduce the management and operation cost. The storage includes a plurality of interface slots in which a plurality of interface controllers can be installed, a block I/O interface controller which has SAN functions and which can be installed in the slot, a file I/O interface controller which has NAS functions and which can be installed in the slots, a storage capacity pool including a plurality of disk devices accessible from the interface controllers, and a storage capacity pool controller to control the storage capacity pool.
摘要翻译：存储具有NAS和SAN功能，并且高度自由地配置系统以降低管理和操作成本。存储器包括多个接口槽，其中可以安装多个接口控制器，具有SAN功能并且可以安装在插槽中的块I / O接口控制器，具有NAS功能的文件I / O接口控制器并且其可以安装在插槽中，包括可从接口控制器访问的多个磁盘装置的存储容量池以及用于控制存储容量池的存储容量池控制器。

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