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31. 发明授权

US08185614B2 Systems, methods, and apparatus for identifying accessible dispersed digital storage vaults utilizing a centralized registry 有权
标题翻译：使用集中式注册表识别可访问分散的数字存储库的系统，方法和装置
公开(公告)号：US08185614B2
公开(公告)日：2012-05-22
申请号：US12648497
申请日：2009-12-29
申请人： Wesley Leggette , Zachary J. Mark , John Quigley , Manish Motwani , Srinivas Palthepu
发明人： Wesley Leggette , Zachary J. Mark , John Quigley , Manish Motwani , Srinivas Palthepu
IPC分类号： G06F15/16
CPC分类号： G06F17/30233 , G06F17/30194
摘要： A centralized depository for storing information regarding a collection of servers and other hardware used to implement a plurality of virtual dispersed data storage containers is disclosed. The centralized depository describes each virtual dispersed data storage container as well as the hardware used to provide the plurality of virtual dispersed data storage containers. Computers operating on or seeking to access specific virtual dispersed data storage containers can obtain the information required for access from the centralized depository.
摘要翻译：公开了一种用于存储关于用于实现多个虚拟分散数据存储容器的服务器集合和其他硬件的信息的集中存储器。集中存储器描述每个虚拟分散数据存储容器以及用于提供多个虚拟分散数据存储容器的硬件。操作或寻求访问特定虚拟分散数据存储容器的计算机可以从集中存储库获取访问所需的信息。

32. 发明申请

US20110055178A1 DISPERSED STORAGE UNIT AND METHODS WITH METADATA SEPARATION FOR USE IN A DISPERSED STORAGE SYSTEM 有权
标题翻译：分散存储单元和方法用于分散存储系统中的元数据分离
公开(公告)号：US20110055178A1
公开(公告)日：2011-03-03
申请号：US12749583
申请日：2010-03-30
申请人： Zachary J. Mark
发明人： Zachary J. Mark
IPC分类号： G06F17/30
CPC分类号： G06F3/0643 , G06F3/0619 , G06F3/0622 , G06F3/064 , G06F3/067 , H04L67/1097
摘要： A data slice to be stored in a dispersed storage unit of the dispersed storage system is received. A plurality of data blocks are generated from the data slice and metadata are generated associated with each of the plurality of data blocks. A data file is generated based on the plurality of data blocks. A metadata file is generated based on the metadata associated with the plurality of data blocks. The metadata file and the data file are stored in at least one memory of the dispersed storage unit.
摘要翻译：接收要存储在分散存储系统的分散存储单元中的数据片。从数据切片生成多个数据块，并且生成与多个数据块中的每一个相关联的元数据。基于多个数据块生成数据文件。基于与多个数据块相关联的元数据生成元数据文件。元数据文件和数据文件存储在分散的存储单元的至少一个存储器中。

33. 发明授权

US09411810B2 Method and apparatus for identifying data inconsistency in a dispersed storage network 有权
标题翻译：用于识别分散存储网络中的数据不一致的方法和装置
公开(公告)号：US09411810B2
公开(公告)日：2016-08-09
申请号：US12753569
申请日：2010-04-02
申请人： Zachary J. Mark
发明人： Zachary J. Mark
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30303 , G06F17/30067 , G06F17/30371
摘要： A method for execution by a DS processing unit begins with the DS processing unit receiving a plurality of integrity data, which was generated by a plurality of DS storage units regarding one or more data slices of one or more pluralities of data slices. The method continues with the DS processing unit evaluating the received integrity data. The method continues with the DS processing unit requesting naming information of the one or more pluralities of data slices when the evaluation of the received integrity data yields unfavorable results. The method continues with the DS processing unit receiving the naming information from the plurality of DS storage units. The method continues with the DS processing unit evaluating the received naming information to identify at least one data slice of the one or more of pluralities of data slices having a data inconsistency.
摘要翻译：由DS处理单元执行的方法开始于DS处理单元接收由多个DS存储单元生成的多个完整性数据，该多个完整性数据涉及一个或多个数据切片的一个或多个数据片段。该方法继续DS处理单元评估所接收的完整性数据。当对所接收的完整性数据的评估产生不利的结果时，DS处理单元继续请求对一个或多个多个数据片的命名信息。该方法继续DS处理单元接收来自多个DS存储单元的命名信息。该方法继续DS处理单元评估所接收的命名信息以识别具有数据不一致性的多个数据片中的一个或多个的至少一个数据片段。

34. 发明授权

US08489915B2 Method and apparatus for storage integrity processing based on error types in a dispersed storage network 有权
标题翻译：基于分散存储网络中的错误类型的用于存储完整性处理的方法和装置
公开(公告)号：US08489915B2
公开(公告)日：2013-07-16
申请号：US12767404
申请日：2010-04-26
申请人： Greg Dhuse , Andrew Baptist , Zachary J. Mark , Jason K. Resch , Ilya Volvovski
发明人： Greg Dhuse , Andrew Baptist , Zachary J. Mark , Jason K. Resch , Ilya Volvovski
IPC分类号： G06F11/00
CPC分类号： G06F11/08 , G06F11/1076 , G06F2211/1028 , G06F2211/104 , H04L67/1097 , H04L69/40
摘要： A storage integrity system in a dispersed storage network scans an address range of data slices to identify errors in one of a plurality of encoded data slices, wherein the plurality of encoded data slices are generated from a data segment using an error encoding dispersal function. When the storage integrity system detects an error, it identifies one of the encoded data slices for rebuilding. The identified data slice is rebuilt in response to the type of error. For example, when the type of the error includes a temporary error, the storage integrity system waits a predetermined time period to determine whether the error still exists prior to rebuilding the identified data slice.
摘要翻译：分散存储网络中的存储完整性系统扫描数据片段的地址范围以识别多个编码数据片之一中的错误，其中使用错误编码分散功能从数据片段生成多个编码数据片。当存储完整性系统检测到错误时，它会识别用于重建的编码数据切片之一。识别的数据切片是根据错误类型重建的。例如，当错误的类型包括临时错误时，存储完整性系统等待预定时间段以确定在重建所识别的数据切片之前该错误是否仍然存在。

35. 发明授权

US08464096B2 Method and apparatus for rebuilding data in a dispersed data storage network 有权
标题翻译：用于在分散的数据存储网络中重建数据的方法和装置
公开(公告)号：US08464096B2
公开(公告)日：2013-06-11
申请号：US13558008
申请日：2012-07-25
申请人： Vance T. Thornton , Jamie Bellanca , Dustin M. Hendrickson , Zachary J. Mark , Ilya Volvovski
发明人： Vance T. Thornton , Jamie Bellanca , Dustin M. Hendrickson , Zachary J. Mark , Ilya Volvovski
IPC分类号： G06F11/00
CPC分类号： G06F11/08 , G06F3/0619 , G06F3/064 , G06F3/067 , G06F11/1004 , G06F11/1076 , G06F11/1088 , G06F11/1096 , G06F17/30283 , G06F2211/1028 , G06F2211/104 , H04L67/1097 , H04L69/40
摘要： A method begins by identifying a data slice requiring rebuilding to produce an identified data slice, wherein the identified data slice is one of a plurality of data slices that constitute a data segment. The method continues by retrieving at least m number of data slices, wherein m data slices of the plurality of data slices enable reconstruction of the data segment, and wherein the at least m number of data slices does not include the identified data slice. The method continues by reconstructing the identified data slice from the at least m number of data slices to produce a rebuilt data slice. The method continues by writing the rebuilt data slice to one of a plurality of data slice servers.
摘要翻译：方法开始于识别需要重建以产生识别的数据切片的数据切片，其中所识别的数据切片是构成数据段的多个数据切片之一。该方法通过检索至少m个数据片段而继续，其中多个数据片段的m个数据片段能够重建数据片段，并且其中至少m个数据片段不包括所识别的数据片段。该方法通过从至少m个数据切片重建所识别的数据切片以产生重建的数据切片而继续。该方法通过将重建的数据切片写入多个数据切片服务器之一来继续。

36. 发明授权

US08352782B2 Range based rebuilder for use with a dispersed data storage network 有权
标题翻译：基于范围的重建器，用于分散的数据存储网络
公开(公告)号：US08352782B2
公开(公告)日：2013-01-08
申请号：US12648691
申请日：2009-12-29
申请人： Vance T. Thornton , Jamie Bellanca , Dustin M. Hendrickson , Zachary J. Mark , Ilya Volvovski
发明人： Vance T. Thornton , Jamie Bellanca , Dustin M. Hendrickson , Zachary J. Mark , Ilya Volvovski
IPC分类号： G06F11/00
CPC分类号： G06F11/1076 , G06F2211/1028 , G06F2211/104 , H04L67/1095 , H04L67/1097 , H04L69/40
摘要： A message is generated by a computer operating on a dispersed data storage network indicating the inaccessibility of a plurality of data slices. A rebuilder application operates on the dispersed data storage grid and rebuilds inaccessible data slices, including those identified by the message.
摘要翻译：消息由在分散的数据存储网络上操作的计算机生成，指示多个数据切片的不可访问性。重建应用程序对分散的数据存储网格进行操作，并重建不可访问的数据切片，包括由消息标识的数据切片。

37. 发明授权

US08200788B2 Slice server method and apparatus of dispersed digital storage vaults 有权
标题翻译：分散数字存储库的分片服务器方法和装置
公开(公告)号：US08200788B2
公开(公告)日：2012-06-12
申请号：US12817140
申请日：2010-06-16
申请人： Wesley Leggette , Zachary J. Mark , John Quigley , Manish Motwani , Srinivas Palthepu
发明人： Wesley Leggette , Zachary J. Mark , John Quigley , Manish Motwani , Srinivas Palthepu
IPC分类号： G06F15/173
CPC分类号： G06F17/30233 , G06F17/30194
摘要： A slicer server includes a network port, memory, and a central processing module. The central processing unit functions to obtain, via the network port, an information record regarding a virtual dispersed data storage container. The central processing unit further functions to determine whether its list of virtual dispersed data storage containers includes the virtual dispersed data storage container. The central processing unit further functions to, when the list does not include the virtual dispersed data storage container, update the list to include the virtual dispersed data storage container and allocate a portion of the memory to the virtual dispersed data storage container.
摘要翻译：切片机服务器包括网络端口，存储器和中央处理模块。中央处理单元用于通过网络端口获得关于虚拟分散数据存储容器的信息记录。中央处理单元还用于确定其虚拟分散数据存储容器的列表是否包括虚拟分散数据存储容器。中央处理单元还用于当列表不包括虚拟分散数据存储容器时，更新列表以包括虚拟分散数据存储容器并将该部分存储器分配给虚拟分散数据存储容器。

38. 发明申请

US20110055473A1 DISPERSED STORAGE PROCESSING UNIT AND METHODS WITH DATA AGGREGATION FOR USE IN A DISPERSED STORAGE SYSTEM 有权
标题翻译：分散存储处理单元和数据聚合在分散存储系统中使用的方法
公开(公告)号：US20110055473A1
公开(公告)日：2011-03-03
申请号：US12749592
申请日：2010-03-30
申请人： Zachary J. Mark
发明人： Zachary J. Mark
IPC分类号： G06F12/00 , G06F12/02
CPC分类号： G06F3/0643 , G06F3/0619 , G06F3/0622 , G06F3/064 , G06F3/067 , H04L67/1097
摘要： A new data block to be stored in the dispersed storage system is received. When it is determined that a previous data segment contains sufficient space for the new data block, the previous data segment is retrieved from a plurality of dispersed storage units. A revised data segment is generated by aggregating the new data block with at least one existing data block of the previous data segment. A plurality of slices are generated for the revised data segment. The plurality of slices are stored in the plurality of dispersed storage units.
摘要翻译：接收要存储在分散存储系统中的新数据块。当确定先前的数据段包含足够的新数据块的空间时，从多个分散的存储单元检索先前的数据段。通过将新数据块与先前数据段的至少一个现有数据块聚合来生成经修改的数据段。为修改后的数据段生成多个片段。多个切片被存储在多个分散的存储单元中。

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