利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

126 条记录 (耗时 0.047 秒)

    System for rebuilding dispersed data
    91.
    发明授权
    System for rebuilding dispersed data 有权
    用于重建分散数据的系统

    公开(公告)号：US07818518B2

    公开(公告)日：2010-10-19

    申请号：US12431166

    申请日：2009-04-28

    申请人： S. Christopher Gladwin ,  Matthew M. England ,  Dhavi Gopala Krishna Kapila Lakshmana Harsha ,  Zachary J. Mark ,  Vance T. Thornton

    发明人： S. Christopher Gladwin ,  Matthew M. England ,  Dhavi Gopala Krishna Kapila Lakshmana Harsha ,  Zachary J. Mark ,  Vance T. Thornton

    IPC分类号： G06F12/12

    CPC分类号： G06F11/1076

    摘要： A digital data file storage system is disclosed in which original data files to be stored are dispersed using some form of information dispersal algorithm into a number of file “slices” or subsets in such a manner that the data in each file share is less usable or less recognizable or completely unusable or completely unrecognizable by itself except when combined with some or all of the other file shares. These file shares are stored on separate digital data storage devices as a way of increasing privacy and security. As dispersed file shares are being transferred to or stored on a grid of distributed storage locations, various grid resources may become non-operational or may operate below at a less than optimal level. When dispersed file shares are being written to a dispersed storage grid which not available, the grid clients designates the dispersed data shares that could not be written at that time on a Rebuild List. In addition when grid resources already storing dispersed data become non-available, a process within the dispersed storage grid designates the dispersed data shares that need to be recreated on the Rebuild List. At other points in time a separate process reads the set of Rebuild Lists used to create the corresponding dispersed data and stores that data on available grid resources.

    摘要翻译： 公开了一种数字数据文件存储系统，其中要存储的原始数据文件使用某种形式的信息分散算法分散到多个文件“片”或子集中，使得每个文件共享中的数据不太可用，或者 不可识别或完全不可用或完全无法识别，除非与某些或所有其他文件共享组合。 这些文件共享存储在单独的数字数据存储设备上，作为增加隐私和安全性的一种方式。 随着分散的文件共享被转移到或存储在分布式存储位置的网格上，各种网格资源可能变得不可操作，或者可能在低于最佳水平的情况下运行。 当分散的文件共享被写入不可用的分散的存储网格时，网格客户端在重建列表中指定当时无法写入的分散的数据共享。 此外，当已经存储分散数据的网格资源变得不可用时，分散的存储网格中的进程指定需要在重建列表上重新创建的分散的数据共享。 在其他时间点，单独的进程读取用于创建相应的分散数据的重建列表集合，并将该数据存储在可用的网格资源上。

    System for rebuilding dispersed data
    93.
    发明授权
    System for rebuilding dispersed data 有权
    用于重建分散数据的系统

    公开(公告)号：US07546427B2

    公开(公告)日：2009-06-09

    申请号：US11403391

    申请日：2006-04-13

    申请人： S. Christopher Gladwin ,  Matthew M. England ,  Dhavi Gopala Krishna Kapila Lakshmana Harsha ,  Zachary J. Mark ,  Vance T. Thomton

    发明人： S. Christopher Gladwin ,  Matthew M. England ,  Dhavi Gopala Krishna Kapila Lakshmana Harsha ,  Zachary J. Mark ,  Vance T. Thomton

    IPC分类号： G06F12/12

    CPC分类号： G06F11/1076

    摘要： A digital data file storage system is disclosed in which original data files to be stored are dispersed using some form of information dispersal algorithm into a number of file “slices” or subsets in such a manner that the data in each file share is less usable or less recognizable or completely unusable or completely unrecognizable by itself except when combined with some or all of the other file shares. These file shares are stored on separate digital data storage devices as a way of increasing privacy and security. As dispersed file shares are being transferred to or stored on a grid of distributed storage locations, various grid resources may become non-operational or may operate below at a less than optimal level. When dispersed file shares are being written to a dispersed storage grid which not available, the grid clients designates the dispersed data shares that could not be written at that time on a Rebuild List. In addition when grid resources already storing dispersed data become non-available, a process within the dispersed storage grid designates the dispersed data shares that need to be recreated on the Rebuild List. At other points in time a separate process reads the set of Rebuild Lists used to create the corresponding dispersed data and stores that data on available grid resources.

    摘要翻译： 公开了一种数字数据文件存储系统，其中要存储的原始数据文件使用某种形式的信息分散算法分散到多个文件“片”或子集中，使得每个文件共享中的数据不太可用，或者 不可识别或完全不可用或完全无法识别，除非与某些或所有其他文件共享组合。 这些文件共享存储在单独的数字数据存储设备上，作为增加隐私和安全性的一种方式。 随着分散的文件共享被转移到或存储在分布式存储位置的网格上，各种网格资源可能变得不可操作，或者可能在低于最佳水平的情况下运行。 当分散的文件共享被写入不可用的分散的存储网格时，网格客户端在重建列表中指定当时无法写入的分散的数据共享。 此外，当已经存储分散数据的网格资源变得不可用时，分散的存储网格中的进程指定需要在重建列表上重新创建的分散的数据共享。 在其他时间点，单独的进程读取用于创建相应的分散数据的重建列表集合，并将该数据存储在可用的网格资源上。

    Interface for multiplexing and reformatting information transfer between device driver programs and a network application program which only accepts information in a predetermined format
    99.
    发明授权
    Interface for multiplexing and reformatting information transfer between device driver programs and a network application program which only accepts information in a predetermined format 失效
    用于复用和重新格式化设备驱动程序与仅以预定格式接收信息的网络应用程序之间的信息传输的接口

    公开(公告)号：US6026454A

    公开(公告)日：2000-02-15

    申请号：US169492

    申请日：1993-12-17

    申请人： John M. Hauck ,  Paul H. McCann ,  J. Richard Terrell, II ,  Bradley J. Staff ,  S. Christopher Gladwin ,  Alan J. Soucy ,  Jeffrey Schindler

    发明人： John M. Hauck ,  Paul H. McCann ,  J. Richard Terrell, II ,  Bradley J. Staff ,  S. Christopher Gladwin ,  Alan J. Soucy ,  Jeffrey Schindler

    IPC分类号： G06F9/445 ,  G06F13/00

    CPC分类号： G06F9/4411

    摘要： A dedicated network expansion unit includes a processor and a dedicated hard disk drive, and has two bays which each can receive one of a further hard disk drive, a floppy disk drive, a CD-ROM drive, and a tape drive. The unit has no manual input mechanism, and no display for text or graphics. The unit can be connected to one or more communications link through Ethernet connectors, a PCMCIA modem card, a PCMCIA token ring card, or a parallel connector. Following power-up or a reset, the unit automatically detects the types of devices present and the types of communications link connected to it, and automatically configures its software to operate properly with these devices and links, without user interaction. Special software routines are provided for the unit and a remote computer to permit a conventional backup program in the remote computer to effect a backup operation within the expansion unit using ASPI commands. A further program effects a software interface between at least two communications link and a conventional network driver program designed to communicate with a single network.

    摘要翻译： 专用网络扩展单元包括处理器和专用硬盘驱动器，并且具有两个托架，每个托架可以接收另外的硬盘驱动器，软盘驱动器，CD-ROM驱动器和磁带驱动器之一。 本机没有手动输入机构，不显示文字或图形。 该单元可以通过以太网连接器，PCMCIA调制解调器卡，PCMCIA令牌环卡或并行连接器连接到一个或多个通信链路。 上电或复位后，本机自动检测存在的设备类型和连接的设备类型，并自动将其软件配置为与这些设备和链路正常运行，无需用户交互。 为本机和远程计算机提供特殊的软件程序，允许远程计算机中的常规备份程序使用ASPI命令在扩展单元内执行备份操作。 另一个程序影响至少两个通信链路和设计为与单个网络通信的常规网络驱动程序之间的软件接口。

    Data transmission utilizing partitioning and dispersed storage error encoding
    100.
    发明授权
    Data transmission utilizing partitioning and dispersed storage error encoding 有权
    数据传输利用分区和分散存储错误编码

    公开(公告)号：US09112535B2

    公开(公告)日：2015-08-18

    申请号：US13251566

    申请日：2011-10-03

    申请人： S. Christopher Gladwin

    发明人： S. Christopher Gladwin

    IPC分类号： H03M13/00 ,  H03M13/29 ,  H03M13/37 ,  H03M13/43 ,  G11C29/00 ,  G06F17/30 ,  G06F11/10 ,  H03M13/05 ,  H04L12/707

    CPC分类号： H03M13/29 ,  G06F11/1028 ,  G06F11/1076 ,  G06F17/30194 ,  H03M13/05 ,  H03M13/1515 ,  H03M13/373 ,  H03M13/3761 ,  H04L45/24

    摘要： A method begins by a first device obtaining data for transmission to a second device and partitioning the data to produce a plurality of data portions. The method continues with the first device dispersed storage error encoding the plurality of data portions using a plurality of sets of error coding dispersal storage function parameters to produce a plurality of sets of encoded data slices and transmitting the plurality of sets of encoded data slices to the second device via a network. The method continues with a second device receiving at least a decode threshold number of encoded data slices and dispersed storage error decoding the at least a decode threshold number of encoded data slices to produce a decoded data portion for each set of the plurality of sets of encoded data slices. The method continues with the second device recapturing the data from a plurality of decoded data portions.

    摘要翻译： 方法开始于第一设备获取用于传输到第二设备的数据并且划分数据以产生多个数据部分。 该方法继续使用多组错误编码分散存储功能参数来编码多个数据部分的第一设备分散存储错误，以产生多组编码数据片，并将多组编码数据片段发送到 第二设备通过网络。 该方法继续第二设备接收至少解码阈值数量的编码数据片和分散存储错误解码至少解码阈值数量的编码数据片以产生用于编码的多组编码数据片段中的每组的解码数据部分 数据片。 该方法继续，第二设备从多个解码的数据部分重新获取数据。