FILE MANAGEMENT METHOD AND STORAGE SYSTEM
    51.
    发明申请
    FILE MANAGEMENT METHOD AND STORAGE SYSTEM 有权
    文件管理方法和存储系统

    公开(公告)号:US20120110045A1

    公开(公告)日:2012-05-03

    申请号:US13348292

    申请日:2012-01-11

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30159

    摘要: Files stored in a storage system are grouped in a metadata server, and storage servers discretely storing these files are instructed to detect file duplication and to remove duplicate data. The storage servers detect duplicate data by comparing file fragments stored by the storage servers themselves with each other. In a case where duplicate data is detected, the storage servers delete the duplicate data.

    摘要翻译: 存储在存储系统中的文件被分组在元数据服务器中,并且指示离散存储这些文件的存储服务器来检测文件重复并删除重复的数据。 存储服务器通过将存储服务器本身存储的文件片段相互比较来检测重复数据。 在检测到重复数据的情况下,存储服务器删除重复数据。

    File management method and storage system
    52.
    发明授权
    File management method and storage system 有权
    文件管理方法和存储系统

    公开(公告)号:US08112463B2

    公开(公告)日:2012-02-07

    申请号:US12622963

    申请日:2009-11-20

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30159

    摘要: Files stored in a storage system are grouped in a metadata server, and storage servers discretely storing these files are instructed to detect file duplication and to remove duplicate data. The storage servers detect duplicate data by comparing file fragments stored by the storage servers themselves with each other. In a case where duplicate data is detected, the storage servers delete the duplicate data.

    摘要翻译: 存储在存储系统中的文件被分组在元数据服务器中,并且指示离散存储这些文件的存储服务器来检测文件重复并删除重复的数据。 存储服务器通过将存储服务器本身存储的文件片段相互比较来检测重复数据。 在检测到重复数据的情况下,存储服务器删除重复数据。

    FILE-SHARING SYSTEM AND METHOD FOR PROCESSING FILES, AND PROGRAM
    53.
    发明申请
    FILE-SHARING SYSTEM AND METHOD FOR PROCESSING FILES, AND PROGRAM 有权
    文件共享系统和处理文件的方法和程序

    公开(公告)号:US20120005193A1

    公开(公告)日:2012-01-05

    申请号:US12681867

    申请日:2010-03-19

    IPC分类号: G06F17/30

    CPC分类号: G06F9/5072 G06F17/30221

    摘要: Provided is a technique capable of efficiently operating files and directories that are stored in storage located in a physically far place from a file server, without causing a network latency. An index creation program is also loaded in a cloud computing environment, and a flag, which indicates whether or not to execute batch processing to a directory that has been migrated to the cloud side, is provided, whereby it becomes possible to collectively execute index creation processing for the migrated directory on the cloud side. More specifically, upon completion of migration of all files under a given directory to the cloud side, a flag, which indicates whether or not to perform batch processing on the cloud side, is validated for the metadata of the directory. Such a batch processing flag can be held for each application such as applications of the index creation processing and the virus check processing.

    摘要翻译: 提供了一种技术,其能够有效地操作存储在位于物理上远离文件服务器的存储器中的文件和目录,而不会造成网络延迟。 索引创建程序也被加载到云计算环境中,并且指示是否对已经迁移到云端的目录执行批处理的标志,从而可以集体地执行索引创建 处理云端迁移的目录。 更具体地说,在将给定目录下的所有文件迁移到云端之前,指示是否对云端执行批量处理的标志被验证为目录的元数据。 可以针对诸如索引创建处理和病毒检查处理的应用的每个应用来保持这样的批处理标志。

    DATA PROCESSING METHOD AND COMPUTER SYSTEM
    54.
    发明申请
    DATA PROCESSING METHOD AND COMPUTER SYSTEM 失效
    数据处理方法和计算机系统

    公开(公告)号:US20110295968A1

    公开(公告)日:2011-12-01

    申请号:US12810707

    申请日:2010-05-31

    IPC分类号: G06F15/167

    CPC分类号: G06F17/30575 G06F17/30194

    摘要: A technique for increasing the speed of data entry into a distributed processing platform is provided. According to a computer system of the present invention, when data is entered into each node in a distributed manner, the most efficient entry method (a method with the highest processing speed) is selected from among a plurality of entry methods, so that the data is entered into each node with no overlaps in accordance with the selected method.

    摘要翻译: 提供了一种用于提高数据进入分布式处理平台的速度的技术。 根据本发明的计算机系统,当以分布式方式将数据输入到每个节点时,从多个输入方法中选择最有效的输入方法(具有最高处理速度的方法),使得数据 根据所选择的方法输入到没有重叠的每个节点。

    ADVERTISEMENT DISTRIBUTION SYSTEM AND ADVERTISEMENT DISTRIBUTION METHOD
    55.
    发明申请
    ADVERTISEMENT DISTRIBUTION SYSTEM AND ADVERTISEMENT DISTRIBUTION METHOD 有权
    广告分发系统和广告分发方法

    公开(公告)号:US20090171785A1

    公开(公告)日:2009-07-02

    申请号:US12048332

    申请日:2008-03-14

    IPC分类号: G06Q30/00

    CPC分类号: G06Q30/02 G06Q30/0217

    摘要: A home storage (a first storage device) installed in each home is provided with an area for a user to store data (user area) and an area for storing ads (ad area). The first storage device checks interest and favorite information for the user in the user area, and transmits the interest and favorite information at the same time backup is performed in a second storage device at a remote site. The second storage device selects a suitable ad based on the interest and favorite information from the first storage device and transmits the selected ad to the first storage device. The user views the transmitted ad when viewing content in the first storage device. The user's viewing record for the ads is kept as statistical data, and the second storage device compiles the record, charges a sponsor an ad charge, thereby subsidizing the usage charge for the first storage device regardless of online or offline connection.

    摘要翻译: 安装在每个家庭中的家庭存储(第一存储设备)被提供有用于存储数据的区域(用户区域)和用于存储广告的区域(广告区域)。 第一存储装置在用户区域中检查用户的兴趣和收藏信息,并且在远程站点处的第二存储装置中同时发送备份的兴趣和收藏信息。 第二存储装置基于来自第一存储装置的兴趣和收藏信息选择合适的广告,并将所选择的广告发送到第一存储装置。 用户在查看第一个存储设备中的内容时查看传输的广告。 广告的用户观看记录保存为统计数据,第二存储设备编译记录,向赞助商收取广告费用,从而补贴第一存储设备的使用费用,而不管在线或脱机连接如何。

    File storage service system, file management device, file management method, ID denotative NAS server and file reading method
    56.
    发明授权
    File storage service system, file management device, file management method, ID denotative NAS server and file reading method 有权
    文件存储服务系统,文件管理设备,文件管理方法,ID表示NAS服务器和文件读取方式

    公开(公告)号:US07469260B2

    公开(公告)日:2008-12-23

    申请号:US10653017

    申请日:2003-08-28

    IPC分类号: G06F17/30

    摘要: The present invention relates to a migration of a file from a path denotative NAS server to an ID denotative NAS server. In a file management device according to one embodiment, a migration-use path denotative NAS access section obtains a file deposit location from the path denotative NAS server, selects a migration target file based on the deposit location, and sends a read request with the deposit location of the migration target file to the path denotative NAS server, so as to obtain the migration target file. A migration-use denotative NAS access section 44 generates a write request with the migration target file, sends it to the ID denotative NAS servers, and writes the file therein. In addition, the migration-use ID denotative NAS access section registers a GUID received from the ID denotative NAS servers in a file name/GUID management table, together with the file name of the migration target file.

    摘要翻译: 本发明涉及将文件从路径指示性NAS服务器迁移到ID指示性NAS服务器。 在根据一个实施例的文件管理装置中,迁移使用路径表示NAS访问部分从路径指示NAS服务器获取文件存放位置,基于存储位置选择迁移目标文件,并且发送具有存款的读请求 迁移目标文件的位置到路径表示NAS服务器,以获取迁移目标文件。 迁移使用指示性NAS访问部分44生成具有迁移目标文件的写请求,将其发送到ID表示NAS服务器,并将该文件写入其中。 此外,迁移使用ID表示NAS访问部分将文件名/ GUID管理表中的ID表示性NAS服务器接收的GUID与迁移目标文件的文件名一起注册。

    Magnetic field control method, storage apparatus, computer-readable storage medium, read retry method and learning method
    57.
    发明申请
    Magnetic field control method, storage apparatus, computer-readable storage medium, read retry method and learning method 审中-公开
    磁场控制方法,存储装置,计算机可读存储介质,读取重试方法和学习方法

    公开(公告)号:US20070064543A1

    公开(公告)日:2007-03-22

    申请号:US11335101

    申请日:2006-01-19

    申请人: Masaaki Iwasaki

    发明人: Masaaki Iwasaki

    IPC分类号: G11B11/00

    CPC分类号: G11B11/10515 G11B11/10595

    摘要: A magnetic field control method increases or decreases a reproducing magnetic field intensity that is applied to an optical recording medium by a reference offset value in a read retry, and corrects the reference offset value so that the reproducing magnetic field intensity that is actually applied to the optical recording medium becomes an optimum reproducing magnetic field intensity that makes a bit error rate from the optical recording medium less than or equal to a threshold value.

    摘要翻译: 磁场控制方法通过读取重试中的参考偏移值来增加或减少施加到光学记录介质的再现磁场强度,并校正参考偏移值,使得实际施加到光记录介质的再现磁场强度 光记录介质成为使来自光记录介质的误码率小于或等于阈值的最佳再现磁场强度。

    File input/output control device and method for the same
    58.
    发明授权
    File input/output control device and method for the same 失效
    文件输入/输出控制装置及方法相同

    公开(公告)号:US07159050B2

    公开(公告)日:2007-01-02

    申请号:US10876647

    申请日:2004-06-28

    摘要: In a technology for dividing a file into a plurality of fragments which are distributed to a plurality of storage devices, to maintain a high level of security and fault tolerance, while storing the file on fewer storage devices than in the past.A file input/output control device 200, upon receiving a file from a client 100, constructs a plurality of fragments from a file with reference to a predetermined number of divisions and redundancy. A file input/output control device 200 allows a plurality of fragments to be stored on a single storage device, but distributes fragments to storage devices 300 in such a way as to avoid sending a single type of fragment to any one storage device, and to avoid sending all types of fragments to any one storage device. By so doing, file input/output control device 200 ensures security against cracking and system fault tolerance, while enabling files to be stored on fewer storage devices than in the past.

    摘要翻译: 在将文件分割成分散到多个存储装置的多个片段的技术中,为了保持高级别的安全性和容错性,同时将文件存储在比过去更少的存储装置上。 文件输入/输出控制装置200在从客户端100接收到文件时,参照预定数量的分割和冗余从文件构建多个片段。 文件输入/输出控制装置200允许将多个片段存储在单个存储装置上,但是以不要将单个类型的片段发送到任何一个存储装置的方式将片段分配给存储装置300,并且 避免将所有类型的碎片发送到任何一个存储设备。 通过这样做,文件输入/输出控制装置200确保了防止破裂和系统容错的安全性,同时使文件能够存储在比过去更少的存储设备上。

    File input/output control device and method for the same background
    59.
    发明申请
    File input/output control device and method for the same background 有权
    文件输入/输出控制装置和方法相同的背景

    公开(公告)号:US20060259645A1

    公开(公告)日:2006-11-16

    申请号:US11490103

    申请日:2006-07-21

    IPC分类号: G06F3/00

    摘要: A file input/output control device for dividing a file into a plurality of fragments which are distributed to a plurality of storage devices. The file input/output control device 200, upon receiving a file from a client, constructs a plurality of fragments from a file with reference to a predetermined number of divisions and redundancy. The file input/output control device allows the fragments to be stored on a single storage device, but distributes fragments to the storage devices to avoid sending a single type of fragment to any one storage device, and to avoid sending all types of fragments to any one storage device, thereby ensuring security.

    摘要翻译: 一种文件输入/输出控制装置,用于将文件分割成分散到多个存储装置的多个片段。 文件输入/输出控制装置200在从客户端接收到文件时,参照预定数量的分割和冗余从文件构建多个片段。 文件输入/输出控制设备允许将片段存储在单个存储设备上,但是将片段分配到存储设备,以避免将单个类型的片段发送到任何一个存储设备,并且避免将所有类型的片段发送到任何 一个存储设备,从而确保安全。

    File server for translating user identifier
    60.
    发明申请
    File server for translating user identifier 失效
    用于翻译用户标识符的文件服务器

    公开(公告)号:US20060206928A1

    公开(公告)日:2006-09-14

    申请号:US11110808

    申请日:2005-04-21

    IPC分类号: H04L9/32

    CPC分类号: G06F21/6236

    摘要: Upon integration of a file system, user identifier recorded in a storage as management data is translated. A file server connected to a storage storing the data of a file system therein has a file system operation unit for managing the file system, a file server operation unit for receiving the access request to the file, and a user identifier translation unit for carrying out translation between first user identifier, which is used by the client and second user identifier, which is recorded in the storage as management data of the file system. Receiving the access request to the file from the client, the user identifier translation unit translates the second user identifier included in the management data of the file that is an access target of the access request into the first user identifier, and the file server operation unit transmits the management data to the client.

    摘要翻译: 在文件系统的集成时,将存储在存储器中的用户标识符作为管理数据进行翻译。 连接到存储文件系统的数据的存储器的文件服务器具有用于管理文件系统的文件系统操作单元,用于接收对该文件的访问请求的文件服务器操作单元和用于执行文件系统的用户标识符转换单元 作为文件系统的管理数据记录在存储器中的由客户端使用的第一用户标识符和第二用户标识符之间的转换。 从客户端接收对文件的访问请求,用户标识符转换单元将包括在作为访问请求的访问目标的文件的管理数据中的第二用户标识符转换为第一用户标识符,以及文件服务器操作单元 将管理数据发送给客户端。