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41. 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。

42. 发明申请

US20070094447A1 Storage system and method using interface control devices of different types 失效
公开(公告)号：US20070094447A1
公开(公告)日：2007-04-26
申请号：US11637274
申请日：2006-12-11
申请人： Naoto Matsunami , Manabu Kitamura , Koji Sonoda , Shizuo Yokahata
发明人： Naoto Matsunami , Manabu Kitamura , Koji Sonoda , Shizuo Yokahata
IPC分类号： G06F12/16 , G06F12/00
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.

43. 发明申请

US20070073782A1 File system migration in storage system 失效
标题翻译：存储系统中的文件系统迁移
公开(公告)号：US20070073782A1
公开(公告)日：2007-03-29
申请号：US11269607
申请日：2005-11-09
申请人： Yoji Nakatani , Koji Sonoda , Kenji Kataoka
发明人： Yoji Nakatani , Koji Sonoda , Kenji Kataoka
IPC分类号： G06F17/30
CPC分类号： G06F17/30079 , G06F17/302
摘要： In a cluster type NAS, it is necessary to copy file data between disk devices of servers upon migration of a file system or a part of the file system. A server includes a control table for managing a file system or a part of the file system, and a mapping table for managing a relation between a logical device of a disk subsystem and a logical unit recognized by a server, and in response to an instruction to execute migration of the file system from a first server to a second server, the mapping table is referenced to send an instruction to update the relation between the logical device and the logical unit to the second server, and the second server newly recognizes a logical unit and updates a management server identifier of the control table.
摘要翻译：在集群类型NAS中，有必要在文件系统或文件系统的一部分迁移时将文件数据复制到服务器的磁盘设备之间。服务器包括用于管理文件系统或文件系统的一部分的控制表，以及用于管理磁盘子系统的逻辑设备与由服务器识别的逻辑单元之间的关系以及响应于指令的映射表为了执行文件系统从第一服务器到第二服务器的迁移，参考映射表发送指令以将逻辑设备和逻辑单元之间的关系更新到第二服务器，并且第二服务器重新识别逻辑单元并更新控制表的管理服务器标识符。

44. 发明申请

US20070065683A1 Magnetic recording medium, method of manufacturing the same, and magnetic recording/reproducing apparatus 审中-公开
标题翻译：磁记录介质及其制造方法以及磁记录/重放装置
公开(公告)号：US20070065683A1
公开(公告)日：2007-03-22
申请号：US11520653
申请日：2006-09-14
申请人： Koji Sonoda , Hiroyuki Hieda
发明人： Koji Sonoda , Hiroyuki Hieda
IPC分类号： G11B5/72 , B05D5/12
CPC分类号： G11B5/8408 , G11B5/72
摘要： According to one embodiment, a magnetic recording medium includes a protective layer having a plurality of projections on its surface. These projections are formed by forming an etching mask including a mask underlayer and a mask pattern layer having an island structure on the protective layer, and performing dry etching after that.
摘要翻译：根据一个实施例，磁记录介质包括在其表面上具有多个突起的保护层。这些突起通过在保护层上形成包括掩模底层和具有岛状结构的掩模图案层的蚀刻掩模形成，然后进行干蚀刻。

45. 发明申请

US20060090042A1 Storage system 失效
标题翻译：存储系统
公开(公告)号：US20060090042A1
公开(公告)日：2006-04-27
申请号：US11009812
申请日：2004-12-09
申请人： Yoji Nakatani , Koji Sonoda
发明人： Yoji Nakatani , Koji Sonoda
IPC分类号： G06F13/28
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/067 , Y10S707/99931
摘要： When a command received from a client CL is transferred to another server device 100, a server device 100 transfers only the control data part in the command, and exchanges the user data part via a shared memory 200. Because of this, the size of the data that is directly transferred between the server devices 100 is reduced, so it is possible to inhibit delay of responses to the client and to attempt improvement in the performance of the overall storage system. As a result, the processing capability of a storage system having a plurality of server devices is improved.
摘要翻译：当从客户端CL接收的命令被转移到另一个服务器设备100时，服务器设备100仅传输命令中的控制数据部分，并经由共享存储器200交换用户数据部分。因此，在服务器设备100之间直接传送的数据被减少，因此可以抑制对客户端的响应的延迟并且尝试改进整个存储系统的性能。结果，提高了具有多个服务器装置的存储系统的处理能力。

46. 发明授权

US06989535B2 Atomic force microscopy, method of measuring surface configuration using the same, and method of producing magnetic recording medium 失效
公开(公告)号：US06989535B2
公开(公告)日：2006-01-24
申请号：US10309278
申请日：2002-12-04
申请人： Hiroshi Tani , Yoko Ogawa , Masanori Inoue , Takaaki Shirakura , Koji Sonoda
发明人： Hiroshi Tani , Yoko Ogawa , Masanori Inoue , Takaaki Shirakura , Koji Sonoda
IPC分类号： G01N23/00
CPC分类号： G01Q60/38 , G11B5/8408 , Y10S977/852
摘要： To provide an atomic force microscopy which allows the measurement of the configuration of a surface being measured by using the phenomenon observed between the surface being measured and a probe approaching thereto at very fine distance.By selecting the material of the tip surface of said probe such that the surface energy of said probe tip becomes less than the interface energy between the tip surface and the surface being measured, thereby the surface configuration of soft body, or soft fouling adhered to the body surface can be measured.A method of measuring the surface configuration and a method of producing magnetic recording medium using the same are also provided.

47. 发明申请

US20050282045A1 Magnetic recording medium and magnetic recording/reproducing apparatus using the same 审中-公开
标题翻译：磁记录介质及使用其的磁记录/再现装置
公开(公告)号：US20050282045A1
公开(公告)日：2005-12-22
申请号：US11151451
申请日：2005-06-14
申请人： Koji Sonoda
发明人： Koji Sonoda
IPC分类号： G11B5/65 , G11B5/725
CPC分类号： G11B5/725
摘要： A magnetic recording medium including a lubricating layer formed by using a lubricant containing first perfluoropolyether having one or more CH3 groups or one or more CF3 groups at two ends, and second perfluoropolyether having a polar group at least at one end.
摘要翻译：一种磁记录介质，包括通过使用含有第一全氟聚醚的润滑剂形成的润滑层，所述第一全氟聚醚在两端具有一个或多个CH 3 3基团或一个或多个CF 3基团，至少在一端具有极性基团的全氟聚醚。

48. 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。

49. 发明申请

US20050119994A1 Storage device 有权
标题翻译：储存设备
公开(公告)号：US20050119994A1
公开(公告)日：2005-06-02
申请号：US11030608
申请日：2005-01-06
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： G06F3/06 , G06F3/00 , G06F7/00 , G06F12/00 , G06F17/30 , G11B20/10 , G11B20/12
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。

50. 发明申请

US20050060330A1 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：US20050060330A1
公开(公告)日：2005-03-17
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： G06F3/06 , G06F7/00 , G06F12/00 , 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，即使出现故障也可防止数据丢失，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。

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