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21. 发明授权

US09037937B2 Relaying data transmitted as encoded data slices 有权
标题翻译：中继作为编码数据片段传输的数据
公开(公告)号：US09037937B2
公开(公告)日：2015-05-19
申请号：US13251603
申请日：2011-10-03
申请人： Andrew Baptist , Ilya Volvovski , Gary W. Grube , Timothy W. Markison , S. Christopher Gladwin , Greg Dhuse , Jason K. Resch
发明人： Andrew Baptist , Ilya Volvovski , Gary W. Grube , Timothy W. Markison , S. Christopher Gladwin , Greg Dhuse , Jason K. Resch
IPC分类号： H03M13/00 , G06F15/173 , H03M13/29 , G06F17/30 , G06F11/10 , H03M13/05 , H04L12/707 , H03M13/37
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 determining an error coding distributed routing protocol and transmitting a set of encoded data slices, identity of a second device, and the error coding distributed routing protocol to a network, wherein the set of encoded data slices represents data that has been dispersed storage error encoded. The method continues with the network routing a plurality of sub-sets of the set of encoded data slices via an initial plurality of routing paths towards the second, comparing anticipated routing performance with a desired routing performance, and altering the routing path to obtain a favorable comparison. The method continues with the second device receiving at least some of the set of encoded data slices from the network and decoding at least a threshold number of encoded data slices to reproduce the data when at least the threshold number of encoded data slices have been received.
摘要翻译：一种方法由第一设备确定错误编码分布式路由协议，并将一组编码数据片段，第二设备的身份以及错误编码分布式路由协议传送到网络，其中该组编码数据片段表示已经分散存储错误编码。该方法继续通过经由初始的多个路由路径向第二网络路由该组编码数据片段的多个子集，将期望的路由性能与期望的路由性能进行比较，并且改变路由路径以获得有利的比较。所述方法继续，所述第二设备从所述网络接收所述一组编码数据片段中的至少一些，并且在至少已经接收到所述编码数据片段的阈值数量时解码至少阈值数量的编码数据片段以再现所述数据。

22. 发明授权

US08886711B2 File system adapted for use with a dispersed data storage network 有权
标题翻译：适用于分散数据存储网络的文件系统
公开(公告)号：US08886711B2
公开(公告)日：2014-11-11
申请号：US12947941
申请日：2010-11-17
申请人： Srinivas Palthepu , Greg Dhuse , Vance Thornton , Andrew Baptist , Jason Resch , Ilya Volvovski , John Quigley , Zachary Mark , Bart Cilfone , S. Christopher Gladwin
发明人： Srinivas Palthepu , Greg Dhuse , Vance Thornton , Andrew Baptist , Jason Resch , Ilya Volvovski , John Quigley , Zachary Mark , Bart Cilfone , S. Christopher Gladwin
IPC分类号： G06F15/16 , G06F17/30 , H04L9/28 , B41K3/38 , H04L9/32 , G06F12/14
CPC分类号： G06F17/30106 , G06F17/30194
摘要： A computer a network interface and a central processing unit. The network interface communicates with a network. The central processing unit (CPU) is operable to receive a networked file system access request packet and to identify a root directory based on the networked file system access request packet. The CPU then identifies a file directory based on the root directory and the networked file system access request packet. The CPU then identifies file object metadata based on the file directory and identifies a set of slice servers based on the file object metadata and the networked file system access request packet. The CPU then issues, via the network interface, a set of commands to a set of slice servers regarding the networked file system access request packet.
摘要翻译：计算机网络接口和中央处理单元。网络接口与网络通信。中央处理单元（CPU）可操作以接收网络文件系统访问请求分组，并根据网络文件系统访问请求分组识别根目录。然后，CPU根据根目录和联网文件系统访问请求包来识别文件目录。然后，CPU基于文件目录识别文件对象元数据，并且基于文件对象元数据和联网的文件系统访问请求分组来标识一组片服务器。然后，CPU通过网络接口向一组片服务器发出关于网络文件系统访问请求分组的一组命令。

23. 发明授权

US08140777B2 Billing system for information dispersal system 有权
标题翻译：信息分散系统计费系统
公开(公告)号：US08140777B2
公开(公告)日：2012-03-20
申请号：US12499489
申请日：2009-07-08
申请人： S. Christopher Gladwin , Matthew M. England , Zachary J. Mark , Vance T. Thornton , Joshua J. Mullin , Sejal Kumarbhai Modi
发明人： S. Christopher Gladwin , Matthew M. England , Zachary J. Mark , Vance T. Thornton , Joshua J. Mullin , Sejal Kumarbhai Modi
IPC分类号： G06F12/00
CPC分类号： G06F21/6227 , G06Q20/102 , G06Q30/04
摘要： An apparatus includes a processing module and a network interface. The processing module is operably coupled to: access user level metadata based on account identifier to identify a plurality of files associated with a user and retrieve user level metadata for the plurality of files; access file level metadata associated with the plurality of files to retrieve, for each of the plurality of files, file level metadata and determine, for each of the plurality of files, a plurality of file slices associated with a corresponding file of the plurality of files; and generate billing transaction information based on the user level metadata and the file level metadata of the plurality of files. The network interface is operably coupled to: convert the billing transaction information into a network billing transaction information message and transmit it.
摘要翻译：一种装置包括处理模块和网络接口。处理模块可操作地耦合到：基于帐户标识符访问用户级元数据，以识别与用户相关联的多个文件并检索多个文件的用户级元数据; 访问与所述多个文件相关联的文件级元数据，以针对所述多个文件中的每个文件检索文件级元数据，并为所述多个文件中的每个文件确定与所述多个文件的相应文件相关联的多个文件片段 ; 并且基于多个文件的用户级元数据和文件级元数据生成计费交易信息。网络接口可操作地耦合到：将计费交易信息转换成网络计费交易信息消息并将其发送。

24. 发明授权

US08019960B2 Metadata management system for an information dispersed storage system 有权
标题翻译：信息分散存储系统的元数据管理系统
公开(公告)号：US08019960B2
公开(公告)日：2011-09-13
申请号：US12499013
申请日：2009-07-07
申请人： S. Christopher Gladwin , Matthew M. England , Dustin M. Hendrickson , Zachary J. Mark , Vance T. Thornton , Jason K. Resch , Dhanvi Gopala Krishna Kapila Lakshmana Harsha
发明人： S. Christopher Gladwin , Matthew M. England , Dustin M. Hendrickson , Zachary J. Mark , Vance T. Thornton , Jason K. Resch , Dhanvi Gopala Krishna Kapila Lakshmana Harsha
IPC分类号： G06F12/00
CPC分类号： G06F21/6227
摘要： An apparatus includes a processing module and a network interface. The processing module is operably coupled to obtain; a data storage transaction request regarding a file; determine identity of a user based on the data storage transaction request; access file level metadata based on the identity of the user to determine a plurality of file slices associated with the file; access file slice metadata to identify at least one of a plurality of storage nodes that stores or is to store, a data slice and coded subsets of at least one of the plurality of file slices; and generate a data storage transaction message to facilitate a data storage transaction regarding the at least one of the plurality of file slices. The network interface is operably coupled to convert the data storage transaction message into a network data storage message and transmit it.
摘要翻译：一种装置包括处理模块和网络接口。处理模块可操作地耦合以获得; 关于文件的数据存储交易请求; 基于数据存储交易请求确定用户的身份; 基于所述用户的身份访问文件级元数据，以确定与所述文件相关联的多个文件片段; 访问文件片元数据以识别存储或将要存储的多个存储节点中的至少一个，所述多个文件片段中的至少一个的数据片段和编码子集; 并且生成数据存储交易消息以促进关于所述多个文件片段中的所述至少一个文件片段的数据存储事务。网络接口可操作地耦合以将数据存储交易消息转换成网络数据存储消息并将其传送。

25. 发明授权

US07818518B2 System for rebuilding dispersed data 有权
标题翻译：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。

26. 发明授权

US07574579B2 Metadata management system for an information dispersed storage system 有权
标题翻译：信息分散存储系统的元数据管理系统
公开(公告)号：US07574579B2
公开(公告)日：2009-08-11
申请号：US11404071
申请日：2006-04-13
申请人： S. Christopher Gladwin , Matthew M. England , Dustin M. Hendrickson , Zachary J. Mark , Vance T. Thornton , Jason K. Resch , Dhanvi Gopala Krishna Kapila Lakshmana Harsha
发明人： S. Christopher Gladwin , Matthew M. England , Dustin M. Hendrickson , Zachary J. Mark , Vance T. Thornton , Jason K. Resch , Dhanvi Gopala Krishna Kapila Lakshmana Harsha
IPC分类号： G06F12/00
CPC分类号： G06F21/6227
摘要： Described is an information dispersal system in which original data to be stored is separated into a number of data “slices” in such a manner that the data in each subset is less usable or less recognizable or completely unusable or completely unrecognizable by itself except when combined with some or all of the other data subsets. These data subsets are stored on separate storage devices as a way of increasing privacy and security. A metadata management system stores and indexes user files across all of the storage nodes. The metadata management system stores metadata for dispersed data where: the dispersed data is in several pieces; and the metadata is in a separate dataspace from the dispersed data.
摘要翻译：描述了一种信息分散系统，其中要存储的原始数据被分离成多个数据“切片”，使得每个子集中的数据不太可用或较少可识别，或者完全不可用或完全不可识别，除了组合其中包含一些或全部其他数据子集。这些数据子集存储在单独的存储设备上，作为增加隐私和安全性的一种方式。元数据管理系统在所有存储节点之间存储和索引用户文件。元数据管理系统存储用于分散数据的元数据，其中分散的数据是多个; 并且元数据位于与分散数据的单独的数据空间中。

27. 发明授权

US07574570B2 Billing system for information dispersal system 有权
标题翻译：信息分散系统计费系统
公开(公告)号：US07574570B2
公开(公告)日：2009-08-11
申请号：US11403684
申请日：2006-04-13
申请人： S. Christopher Gladwin , Matthew M. England , Zachary J. Mark , Vance T. Thornton , Joshua J. Mullin , Sejal Kumarbhai Modi
发明人： S. Christopher Gladwin , Matthew M. England , Zachary J. Mark , Vance T. Thornton , Joshua J. Mullin , Sejal Kumarbhai Modi
IPC分类号： G06F12/00
CPC分类号： G06F21/6227 , G06Q20/102 , G06Q30/04
摘要： A billing process is disclosed for a information dispersal system or digital data storage system. In one embodiment of the invention, the original data to be stored is separated into a number of data “slices” or shares in such a manner that the data in each subset is less usable or less recognizable or completely unusable or completely unrecognizable by itself except when combined with some or all of the other data subsets. These data subsets are stored on separate digital data storage devices as a way of increasing privacy and security. As dispersed file shares are being stored or removed from a grid of distributed storage locations, a set of metadata tables are created, separate from the dispersed file share storage, to maintain information about the original data size of each block, file or set of file shares dispersed on the grid. The original data size information in these separate metadata tables is used to determine usage information based upon the original file size even though the file has been dispersed onto a storage grid that contains file slices who size may not relate to the original file size and the file slices may have been compressed by the system in order to reduce storage space or improve transmission time. As such, the billing process is able to enable a broad range of commercial billing options for billing for commercial data services on an information dispersal grid.
摘要翻译：公开了一种用于信息分散系统或数字数据存储系统的计费过程。在本发明的一个实施例中，要存储的原始数据被分成多个数据“切片”或共享，使得每个子集中的数据不太可用或较少可识别，或者完全不可用或完全不能被其自身识别，除了当与某些或所有其他数据子集合时。这些数据子集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。由于分散的文件共享正在从分布式存储位置的网格存储或删除，所以创建一组元数据表，与分散的文件共享存储分开，以维护有关每个块，文件或文件集的原始数据大小的信息分散在网格上的股票。这些单独的元数据表中的原始数据大小信息用于基于原始文件大小来确定使用信息，即使文件已经分散到包含文件片段的存储网格上，该文件片段的大小可能与原始文件大小无关，而文件切片可能已被系统压缩，以减少存储空间或改善传输时间。因此，计费过程能够实现广泛的商业计费选项，用于在信息分散网格上的商业数据服务的计费。

28. 发明申请

US20090254720A1 SYSTEM FOR REBUILDING DISPERSED DATA 有权
标题翻译：重新分配数据的系统
公开(公告)号：US20090254720A1
公开(公告)日：2009-10-08
申请号：US12431166
申请日：2009-04-28
申请人： S. Christopher Gladwin , Matthew M. England , Dhavi Gopala Krishna Kapila Lkshmana Harsha , Zachary J. Mark , Vance T. Thornton
发明人： S. Christopher Gladwin , Matthew M. England , Dhavi Gopala Krishna Kapila Lkshmana 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。

29. 发明申请

US20100023529A1 METADATA MANAGEMENT SYSTEM FOR AN INFORMATION DISPERSED STORAGE SYSTEM 有权
标题翻译：信息分散存储系统的元数据管理系统
公开(公告)号：US20100023529A1
公开(公告)日：2010-01-28
申请号：US12499013
申请日：2009-07-07
申请人： S. Christopher Gladwin , Matthew M. England , Dustin M. Hendrickson , Zachary J. Mark , Vance T. Thornton , Jason K. Resch , Dhanvi Gopala Krish Kapila Lakshmana Harsha
发明人： S. Christopher Gladwin , Matthew M. England , Dustin M. Hendrickson , Zachary J. Mark , Vance T. Thornton , Jason K. Resch , Dhanvi Gopala Krish Kapila Lakshmana Harsha
IPC分类号： G06F17/30 , G06F12/00
CPC分类号： G06F21/6227
摘要： An apparatus includes a processing module and a network interface. The processing module is operably coupled to obtain; a data storage transaction request regarding a file; determine identity of a user based on the data storage transaction request; access file level metadata based on the identity of the user to determine a plurality of file slices associated with the file; access file slice metadata to identify at least one of a plurality of storage nodes that stores or is to store, a data slice and coded subsets of at least one of the plurality of file slices; and generate a data storage transaction message to facilitate a data storage transaction regarding the at least one of the plurality of file slices. The network interface is operably coupled to convert the data storage transaction message into a network data storage message and transmit it.
摘要翻译：一种装置包括处理模块和网络接口。处理模块可操作地耦合以获得; 关于文件的数据存储交易请求; 基于数据存储交易请求确定用户的身份; 基于所述用户的身份访问文件级元数据，以确定与所述文件相关联的多个文件片段; 访问文件片元数据以识别存储或将要存储的多个存储节点中的至少一个，所述多个文件片段中的至少一个的数据片段和编码子集; 并且生成数据存储交易消息以促进关于所述多个文件片段中的所述至少一个文件片段的数据存储事务。网络接口可操作地耦合以将数据存储交易消息转换成网络数据存储消息并将其传送。

30. 发明授权

US08769035B2 Distributed storage network for storing a data object based on storage requirements 有权
标题翻译：基于存储要求存储数据对象的分布式存储网络
公开(公告)号：US08769035B2
公开(公告)日：2014-07-01
申请号：US12839181
申请日：2010-07-19
申请人： Jason K. Resch , Wesley Leggette , S. Christopher Gladwin , Greg Dhuse , Andrew Baptist
发明人： Jason K. Resch , Wesley Leggette , S. Christopher Gladwin , Greg Dhuse , Andrew Baptist
IPC分类号： G06F15/16 , G06F3/06 , H04L29/08
CPC分类号： G06F3/061 , G06F11/1076 , G06F11/1092 , G06F2211/1028 , H04L67/1097 , H04N21/20 , H04N21/218
摘要： A distributed storage network (DSN) includes a user device and a plurality of DSN memories, wherein each of the DSN memories includes a plurality of storage units. The user device includes at least one network interface to the plurality of DSN memories and at least one processing module that is operable to determine one of the plurality of DSN memories for storing a data object based on a comparison of one or more storage requirements of the data object and one or more DSN attributes of the plurality of DSN memories.
摘要翻译：分布式存储网络（DSN）包括用户设备和多个DSN存储器，其中每个DSN存储器包括多个存储单元。所述用户设备包括至少一个到所述多个DSN存储器的网络接口和至少一个处理模块，所述至少一个处理模块可操作以基于所述多个DSN存储器的一个或多个存储要求的比较来确定所述多个DSN存储器中的一个用于存储数据对象数据对象和多个DSN存储器的一个或多个DSN属性。

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