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81. 发明授权

US09588686B2 Adjusting execution of tasks in a dispersed storage network 有权
标题翻译：调整分散存储网络中任务的执行
公开(公告)号：US09588686B2
公开(公告)日：2017-03-07
申请号：US14452475
申请日：2014-08-05
申请人： CLEVERSAFE, INC.
发明人： Andrew Baptist , Ilya Volvovski , Joseph Martin Kaczmarek , Yogesh Ramesh Vedpathak
IPC分类号： G06F9/46 , G06F3/06 , H04L29/08 , G06F11/10 , G06F9/48 , G06F12/14 , G06F21/31 , G06F21/62
CPC分类号： G06F3/0604 , G06F3/0611 , G06F3/0647 , G06F3/0655 , G06F3/0665 , G06F3/067 , G06F3/0689 , G06F9/4881 , G06F11/1076 , G06F12/1458 , G06F17/30067 , G06F17/30194 , G06F21/31 , G06F21/6272 , G06F2003/0698 , G06F2211/1028 , G06F2212/1052 , G06F2212/154 , G06F2221/2149 , H04L67/1002 , H04L67/1095 , H04L67/1097 , H04L67/145
摘要： A method includes a set of execution units of a dispersed storage network (DSN) receiving sets of sub-task requests from a computing device and storing the sets of sub-task requests, where each execution unit stores a request of each of the sets of sub-task requests to produce a corresponding plurality of sub-task requests. The method continues with each execution unit generating sub-task estimation data and adjusting timing, sequencing, or processing of the corresponding plurality of sub-task requests based on the estimation data to produce a plurality of partial results, where, due to one or more difference factors from a list of difference factors, the execution units process pluralities of sub-task requests at difference paces, where the list of difference factors includes differences in amounts of data to be processed per sub-task request, processing capabilities, memory storage capabilities, and networking capabilities.
摘要翻译：一种方法包括：分散存储网络（DSN）的一组执行单元，其接收来自计算设备的子任务请求集合并且存储所述子任务请求集合，其中每个执行单元存储每个所述一组子任务请求产生相应的多个子任务请求。该方法继续执行单元生成子任务估计数据，并且基于估计数据调整对应的多个子任务请求的定时，排序或处理以产生多个部分结果，其中由于一个或多个不同因素的差异因素，执行单元处理不同步骤的多个子任务请求，其中不同因素的列表包括每个子任务请求要处理的数据量的差异，处理能力，存储器存储能力和网络功能。

82. 发明授权

US09571230B2 Adjusting routing of data within a network path 有权
标题翻译：调整网络路径中数据的路由
公开(公告)号：US09571230B2
公开(公告)日：2017-02-14
申请号：US14615701
申请日：2015-02-06
申请人： CLEVERSAFE, INC.
发明人： Ilya Volvovski , Andrew Baptist , Gary W. Grube , Timothy W. Markison , S. Christopher Gladwin , Greg Dhuse , Jason K. Resch
IPC分类号： H04L1/18 , H04L1/00 , H04L12/933 , G06F17/30 , G06F11/10 , H03M13/05 , H03M13/29 , H03M13/37 , H04L12/707 , H04L12/725 , H04L12/721
CPC分类号： H04L1/0045 , G06F11/1028 , G06F11/1076 , G06F17/30194 , G06F2211/1028 , H03M13/05 , H03M13/29 , H03M13/373 , H03M13/3761 , H04L45/12 , H04L45/24 , H04L45/30 , H04L49/15 , H04L65/607 , H04L65/80 , H04L69/24
摘要： A method begins by a first computing device generating an initial routing plan that identifies network paths for transmitting encoded data slices of an encoded data segment from the first computing device to a second computing device. The method continues with the first computing device sending a plurality of subsets of encoded data slices to network paths. Within a network path, the method continues by a relay unit determining whether the network path defined by the initial routing plan requires adjusting. When the network path requires adjusting, the method continues with the relay unit establishing an adjusted network path by at least one of adding a relay unit and deleting a relay unit. The method continues with the relay unit sending, via the adjusted network path, the corresponding subset of encoded data slices to the second computing device.
摘要翻译：一种方法由第一计算设备开始，该第一计算设备生成初始路由计划，该初始路由计划识别用于将编码数据段的编码数据片段从第一计算设备发送到第二计算设备的网络路径。该方法继续，第一计算设备向网络路径发送多个编码数据片段子集。在网络路径中，该方法继续由中继单元确定由初始路由计划定义的网络路径是否需要调整。当网络路径需要调整时，该方法继续中继单元通过添加中继单元和删除中继单元中的至少一个来建立经调整的网络路径。该方法继续，中继单元经由经调整的网络路径将对应的编码数据片段子集发送到第二计算设备。

83. 发明授权

US09558071B2 Dispersed storage with partial data object storage and methods for use therewith 有权
标题翻译：具有部分数据对象存储的分散存储和与其一起使用的方法
公开(公告)号：US09558071B2
公开(公告)日：2017-01-31
申请号：US14444183
申请日：2014-07-28
申请人： CLEVERSAFE, INC.
发明人： Andrew Baptist , Ilya Volvovski
IPC分类号： G06F17/30 , G06F11/14 , H04L29/08 , G06F11/10
CPC分类号： G06F11/1448 , G06F11/1008 , G06F11/1076 , G06F17/30194 , G06F17/30212 , G06F17/30215 , G06F2201/805 , G06F2201/84 , G06F2211/1028 , H04L67/1097
摘要： A first section of the data object is received that contains less than a full amount of the data object. A processing module of a distributed storage (DS) processing unit determines that communication of the data object has been interrupted and whether to store the first section of the data object. The first section of the data object is stored in a DS network when determined to store the first section of the data object.
摘要翻译：接收到数据对象的第一部分，其中包含少于全部数据对象。分布式存储（DS）处理单元的处理模块确定数据对象的通信已被中断，以及是否存储数据对象的第一部分。当确定数据对象的第一部分存储数据对象的第一部分时，数据对象的第一部分被存储在DS网络中。

84. 发明授权

US09495118B2 Storing data in a directory-less dispersed storage network 有权
标题翻译：将数据存储在无目标分散的存储网络中
公开(公告)号：US09495118B2
公开(公告)日：2016-11-15
申请号：US14307625
申请日：2014-06-18
申请人： CLEVERSAFE, INC.
发明人： Manish Motwani , Michael Colin Storm , Ilya Volvovski , Greg Dhuse , Andrew Baptist , Wesley Leggette
IPC分类号： G06F11/10 , G06F3/06 , H04L29/08
CPC分类号： G06F3/0604 , G06F3/0619 , G06F3/0638 , G06F3/064 , G06F3/0644 , G06F3/067 , G06F11/1076 , G06F11/1092 , G06F2211/1028 , H03M13/1515 , H04L67/1097 , H04L67/306
摘要： A method begins by a dispersed storage (DS) processing module of a dispersed storage network (DSN) sending a plurality of sets of encoded data slices to DSN memory for storage in accordance with a plurality of sets of DSN data addresses. The method continues with the DS processing module generating retrieval data that is based on a data object number and data storage information. The method continues with the DS processing module dispersed storage error encoding the retrieval data to produce a set of encoded retrieval data slices and generating a set of DSN retrieval data addresses based on the data name and on retrieval data storage information. The method continues with the DS processing module sending the set of encoded retrieval data slices to the DSN memory for storage in accordance with the set of DSN retrieval data addresses.
摘要翻译：一种分散存储网络（DSN）的分散存储（DS）处理模块开始的方法，该分散存储网络（DSN）根据多组DSN数据地址将多组编码数据片段发送到DSN存储器进行存储。该方法继续DS处理模块生成基于数据对象号和数据存储信息的检索数据。该方法继续DS处理模块分散存储错误编码检索数据以产生一组编码的检索数据片段，并且基于数据名称和检索数据存储信息生成一组DSN检索数据地址。该方法继续DS处理模块根据DSN检索数据地址的集合将编码的检索数据片段集合发送到DSN存储器以进行存储。

85. 发明授权

US09495117B2 Storing data in a dispersed storage network 有权
标题翻译：将数据存储在分散的存储网络中
公开(公告)号：US09495117B2
公开(公告)日：2016-11-15
申请号：US14454942
申请日：2014-08-08
申请人： CLEVERSAFE, INC.
发明人： Andrew Baptist , Wesley Leggette , Jason K. Resch
IPC分类号： G06F3/00 , G06F3/06 , H04L29/08 , H04L29/06
CPC分类号： G06F11/1076 , G06F3/0619 , G06F3/064 , G06F3/0659 , G06F3/067 , H04L67/1097 , H04L69/22 , H04L69/26
摘要： A method begins by a processing module of a dispersed storage network (DSN) sending a set of write commands to storage units of the DSN regarding storage of a set of current revision level encoded data slices and receiving a write acknowledgement in response to a write command. The method continues with the processing module determining whether a write threshold number of write acknowledgements have been received. When the write threshold number of write acknowledgements have been received, the method continues with the processing module issuing a set of commit commands to the storage units. The method continues with the processing module determining whether to issue a set of finalize commands, where a finalize command instructs a storage unit regarding storage of a corresponding current revision level encoded data slice and storage of a previous revision level encoded data.
摘要翻译：一种分散存储网络（DSN）的处理模块开始的方法，该处理模块向DSN的存储单元发送关于存储一组当前版本级编码数据片的一组写入命令，并响应写入命令接收写入确认。该方法继续处理模块确定是否已经接收到写入确认的写入阈值数量。当已经接收到写入确认的写入阈值数目时，继续处理模块向存储单元发出一组提交命令。该方法继续处理模块确定是否发出一组终结命令，其中最终命令指示存储单元关于相应的当前修订级编码数据片的存储和先前版本级编码数据的存储。

86. 发明授权

US09456035B2 Storing related data in a dispersed storage network 有权
标题翻译：将相关数据存储在分散的存储网络中
公开(公告)号：US09456035B2
公开(公告)日：2016-09-27
申请号：US14215542
申请日：2014-03-17
申请人： CLEVERSAFE, INC.
发明人： Michael Colin Storm , Wesley Leggette , Manish Motwani , Greg Dhuse , Jason K. Resch , Andrew Baptist
IPC分类号： G06F13/00 , H04L29/08 , G06F11/10
CPC分类号： G06F11/1469 , G06F11/1092 , G06F11/1448 , G06F17/30194 , G06F17/30227 , G06F2211/1028 , H04L67/1097
摘要： A method begins by each of a group of write requesting modules of a dispersed storage network (DSN) generating one or more sets of write requests regarding one of a group of portions of related data, sending a group of the one or more sets of write requests to DSN memory, and sending binding information to a binding module. The method continues with the binding module processing remaining phases of the group of the one or more sets of write requests for writing the related data into the DSN memory as a single set of write requests and notifying the write requesting modules of status of the writing the related data into the DSN memory at completion of the processing of the remaining phases such that the related data is made accessible as a single piece of data when the processing of the remaining phases is successful.
摘要翻译：一种分散存储网络（DSN）的一组写请求模块中的每一个从相关数据的一组部分中产生一组或多组写入请求的方法开始，发送一组或多组写入请求DSN内存，并发送绑定信息到绑定模块。所述方法继续执行所述绑定模块处理所述一组或多组写入请求组的剩余阶段，以将相关数据作为单个写入请求集合写入所述DSN存储器，并且通知写入请求模块的写入状态在完成剩余阶段的处理时，相关数据进入DSN存储器，使得相关数据在剩余阶段的处理成功时可作为单个数据可访问。

87. 发明授权

US09442800B2 Data migration between a raid memory and a dispersed storage network memory 有权
标题翻译： RAID存储器和分散的存储网络存储器之间的数据迁移
公开(公告)号：US09442800B2
公开(公告)日：2016-09-13
申请号：US14482633
申请日：2014-09-10
申请人： CLEVERSAFE, INC.
发明人： Andrew Baptist , Gary W. Grube , Timothy W. Markison , Jason K. Resch
IPC分类号： G06F12/00 , G06F11/10 , G06F3/06 , G06F11/07 , H04L29/08
CPC分类号： G06F11/1076 , G06F3/0614 , G06F3/0619 , G06F3/0631 , G06F3/0647 , G06F3/065 , G06F3/0665 , G06F3/067 , G06F3/068 , G06F3/0685 , G06F3/0689 , G06F11/0727 , G06F11/1092 , G06F11/1096 , G06F2211/1028 , H04L67/1097
摘要： A method begins by a processing module determining to change storage format from a redundant array of independent disks (RAID) format to a dispersed storage network (DSN) format. The method continues with the processing module retrieving the data from a RAID memory that is stored in the RAID format to produce retrieved RAID data. The method continues with the processing module converting stripe-block data of the retrieved RAID data into a plurality of sets of encoded data slices and reprovisioning the RAID memory for storing DSN formatted data to produce reprovisioned memory. The method continues with the processing module outputting the plurality of sets of encoded data slices to at least one of the RAID memory and a DSN memory for storage therein.
摘要翻译：一种方法开始于处理模块确定将存储格式从独立磁盘（RAID）格式的冗余阵列改变为分散存储网络（DSN）格式。该方法继续处理模块从以RAID格式存储的RAID存储器检索数据以产生检索的RAID数据。该方法继续，处理模块将检索的RAID数据的条带块数据转换成多组编码数据片，并重新配置用于存储DSN格式化数据以产生重新设计的存储器的RAID存储器。该方法继续，处理模块将多组编码数据片段输出到至少一个RAID存储器和DSN存储器，用于存储在其中。

88. 发明申请

US20160055061A1 VIRTUAL MEMORY MAPPING IN A DISPERSED STORAGE NETWORK 有权
标题翻译：分散式存储网络中的虚拟内存映射
公开(公告)号：US20160055061A1
公开(公告)日：2016-02-25
申请号：US14930128
申请日：2015-11-02
申请人： CLEVERSAFE, INC.
发明人： Greg Dhuse , Andrew Baptist
IPC分类号： G06F11/10 , G06F3/06
CPC分类号： G06F11/1076 , G06F3/0619 , G06F3/064 , G06F3/067 , G06F11/2094 , G06F11/3409 , G06F11/3442 , G06F11/3485 , G06F12/1009 , G06F2201/81 , G06F2211/1028
摘要： A method for generating virtual dispersed storage network (DSN) addresses includes dispersed storage error encoding a data segment of a data object to produce a set of encoded data slices of a plurality of sets of encoded data slices of the pluralities of sets of encoded data slices. The method further includes generating, for each encoded data slice of the set of encoded data slices, a virtual DSN address having a slice name that includes a vault identifier, a slice index, a data object identifier, and a data segment identifier. The method further includes obtaining a mapping of a vault to a set of storage units of the DSN, wherein the mapping indicates how the set of encoded data slices are to be stored. The method further includes outputting the set of encoded data slices to the set of storage units in accordance with the mapping.
摘要翻译：用于生成虚拟分散存储网络（DSN）地址的方法包括对数据对象的数据段进行分散存储错误编码，以产生多组编码数据片段的多组编码数据片段的一组编码数据片段。所述方法还包括为所述编码数据片段集合中的每个编码数据片段生成具有片名称的虚拟DSN地址，所述片名称包括文件库标识符，片段索引，数据对象标识符和数据片段标识符。所述方法还包括获得所述DSN的一组存储单元的库的映射，其中所述映射指示如何存储所述编码数据片组。该方法还包括根据映射将该组编码数据片段输出到该组存储单元。

89. 发明申请

US20150381730A1 ACCESSING A DISPERSED STORAGE NETWORK 有权
标题翻译：访问分布式存储网络
公开(公告)号：US20150381730A1
公开(公告)日：2015-12-31
申请号：US14707943
申请日：2015-05-08
申请人： CLEVERSAFE, INC.
发明人： Jason K. Resch , Greg Dhuse , Manish Motwani , Andrew Baptist , Wesley Leggette , Ravi Khadiwala
IPC分类号： H04L29/08 , H04L12/911
CPC分类号： H04L47/70 , G06F3/0616 , G06F3/0623 , G06F3/0647 , G06F3/067 , G06F3/0685 , H04L67/1097
摘要： A method begins by a dispersed storage (DS) processing module of a dispersed storage network (DSN) receiving a DSN access request regarding at least one data segment of a data object. The method continues with the processing module performing a scoring function using one or more properties of the DSN access request and one or more properties of DSN memory of the DSN to produce a storage scoring resultant, where the DSN memory includes a plurality of storage units that are logically arranged into a plurality of storage pools. The method continues with the processing module utilizing the storage scoring resultant to identify a set of storage units of the plurality of storage units affiliated with a given storage pool of the plurality of storage pools. The method continues with the processing module sending a set of access requests to the set of storage units regarding the DSN access request.
摘要翻译：方法从分散存储网络（DSN）的分散存储（DS）处理模块开始，其接收关于数据对象的至少一个数据段的DSN访问请求。该方法继续处理模块使用DSN访问请求的一个或多个属性和DSN的DSN存储器的一个或多个属性来执行评分功能以产生存储评分结果，其中DSN存储器包括多个存储单元，逻辑上排列成多个存储池。该方法继续处理模块利用存储评分结果来识别与多个存储池中的给定存储池相关联的多个存储单元的一组存储单元。该方法继续处理模块向存储单元集合发送关于DSN访问请求的一组访问请求。

90. 发明申请

US20150378625A1 MIGRATING ENCODED DATA SLICES IN A DISPERSED STORAGE NETWORK 审中-公开
标题翻译：在分散存储网络中传输编码数据
公开(公告)号：US20150378625A1
公开(公告)日：2015-12-31
申请号：US14707974
申请日：2015-05-08
申请人： CLEVERSAFE, INC.
发明人： Jason K. Resch , Greg Dhuse , Manish Motwani , Andrew Baptist , Wesley Leggette
IPC分类号： G06F3/06
摘要： A method begins by a processing module of a dispersed storage network (DSN) identifying a change in DSN memory of the DSN. For a set of encoded data slices effected by the change, the method continues with the processing module ascertaining updated properties of the DSN memory and performing an updating scoring function using properties of DSN access information and the updated properties of the DSN memory to produce an updated storage scoring resultant. The method continues with the processing module utilizing the updated storage scoring resultant to identify an updated set of storage units affiliated with a given storage pool of a plurality of storage pools of the DSN memory and sending at least one data migration request to at least one storage unit of the updated set of storage units regarding migration of at least one encoded data slice of the set of encoded data slices.
摘要翻译：方法由识别DSN的DSN存储器的变化的分散存储网络（DSN）的处理模块开始。对于通过改变影响的一组编码数据片段，该方法继续处理模块确定DSN存储器的更新属性，并使用DSN访问信息的属性和DSN存储器的更新属性来执行更新评分功能，以产生更新的存储得分。该方法继续处理模块利用更新的存储评分结果来识别与DSN存储器的多个存储池的给定存储池相关联的更新的存储单元组，并且向至少一个存储器发送至少一个数据迁移请求所述更新的存储单元组的单位涉及所述编码数据片段集合中的至少一个编码数据片段的迁移。

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