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51. 发明申请

WO2018017661A1 INDEPENDENT SCALING OF COMPUTE RESOURCES AND STORAGE RESOURCES IN A STORAGE SYSTEM 审中-公开
标题翻译：存储系统中计算资源和存储资源的独立缩放
公开(公告)号：WO2018017661A1
公开(公告)日：2018-01-25
申请号：PCT/US2017/042771
申请日：2017-07-19
申请人： PURE STORAGE, INC.
发明人： DAVIS, John , KANNAN, Hari , LEE, Robert , MAO, Yuhong
IPC分类号： G06F1/26 , H05K7/14 , G06F1/32
摘要： A storage system that supports independent scaling of compute resources and storage resources, the storage system including: one or more chassis, wherein each chassis includes a plurality of slots, each slot configured to receive a blade; a plurality of compute resources; a plurality of storage resources; a plurality of blades, where each blade includes at least one compute resource or at least one storage resource and each of the storage resources may be directly accessed by each of the compute resources without utilizing an intermediate compute resource; a first power domain configured to deliver power to one or more of the compute resources; and a second power domain configured to deliver power to the storage resources, wherein the first power domain and the second power domain can be independently operated.
摘要翻译：一种支持计算资源和存储资源的独立缩放的存储系统，所述存储系统包括：一个或多个机箱，其中每个机箱包括多个插槽，每个插槽被配置为接收刀片; 多个计算资源; 多个存储资源; 多个刀片，其中每个刀片包括至少一个计算资源或至少一个存储资源，并且每个存储资源可以由每个计算资源直接访问而不利用中间计算资源; 第一电力域，被配置为向一个或多个计算资源传递电力; 以及配置成向所述存储资源传递电力的第二电力域，其中所述第一电力域和所述第二电力域可以独立操作。

52. 发明申请

WO2017075130A1 ENSURING CRASH-SAFE FORWARD PROGRESS OF A SYSTEM CONFIGURATION UPDATE 审中-公开
标题翻译：确保系统配置更新的安全性前瞻性进展
公开(公告)号：WO2017075130A1
公开(公告)日：2017-05-04
申请号：PCT/US2016/058988
申请日：2016-10-27
申请人： PURE STORAGE, INC.
发明人： BERNAT, Andrew , BRENNAN, Timothy , CHUI, Jimmy Chi-Wai , DRISCOLL, Alan , INOZEMTSEV, Grigori , SCHOLBROCK, Benjamin , VACHHARAJANI, Neil
IPC分类号： G06F3/06
CPC分类号： G06F11/1415 , G06F3/0614 , G06F3/065 , G06F3/0689 , G06F2201/86
摘要： Ensuring crash-safe forward progress of a system configuration update in a storage system that includes a storage array controller and a plurality of storage devices, including: determining a number of storage devices in the storage system; determining a number of unavailable storage devices in the storage system; and determining, for the one or more system configurations, whether the system configuration can be reconstructed in dependence upon the number of storage devices in the storage system and the number of unavailable storage devices in the storage system.
摘要翻译：确保包括存储阵列控制器和多个存储设备的存储系统中的系统配置更新的崩溃安全前进，包括：确定存储系统中的存储设备的数量; 确定存储系统中不可用的存储设备的数量; 并且针对一个或多个系统配置确定是否可以根据存储系统中的存储设备的数量和存储系统中不可用的存储设备的数量来重构系统配置。

53. 发明申请

WO2017070005A1 AUTHORIZING I/O COMMANDS WITH I/O TOKENS 审中-公开
标题翻译：使用I / O标志授权I / O命令
公开(公告)号：WO2017070005A1
公开(公告)日：2017-04-27
申请号：PCT/US2016/056917
申请日：2016-10-13
申请人： PURE STORAGE, INC.
发明人： HAYES, John , LEE, Robert
IPC分类号： G06F12/14
CPC分类号： H04L9/3268 , G06F3/0622 , G06F3/0659 , G06F3/0688 , G06F11/00 , G06F12/1458 , G06F21/40 , G06F2212/1052 , H04L9/0891 , H04L9/0894 , H04L9/3213 , H04L9/3247
摘要： A method for authorizing I/O (input/output) commands in a storage cluster is provided. The method includes generating a token responsive to an authority initiating an I/O command, wherein the token is specific to assignment of the authority and a storage node of the storage cluster. The method includes verifying the I/O command using the token, wherein the token includes a signature confirming validity of the token and wherein the token is revocable.
摘要翻译：
提供了一种用于授权存储集群中的I / O（输入/输出）命令的方法。该方法包括响应于启动I / O命令的权限生成令牌，其中该令牌专用于分配权限和存储簇的存储节点。该方法包括使用令牌验证I / O命令，其中令牌包括证实令牌的有效性的签名，并且其中令牌是可撤销的。

54. 发明申请

WO2017069794A1 PROACTIVELY PROVIDING CORRECTIVE MEASURES FOR STORAGE ARRAYS 审中-公开
标题翻译：主动提供存储阵列的纠正措施
公开(公告)号：WO2017069794A1
公开(公告)日：2017-04-27
申请号：PCT/US2016/016333
申请日：2016-02-03
申请人： PURE STORAGE, INC.
发明人： LEE, Patrick , PERNETI, Vinay , ZHURAVLEV, Sergey
IPC分类号： G06F11/00
CPC分类号： G06F11/0793 , G06F11/008 , G06F11/0727 , G06F11/0751 , G06F11/079 , G06F11/3034
摘要： Proactively providing corrective measures for storage arrays includes: receiving data from a storage array, the data including one or more events; detecting, in dependence upon a problem signature, one or more events from the data indicative of a particular problem, where the problem signature comprises a specification of a pattern of events indicative of the particular problem experienced by at least one other storage array; determining whether the particular problem violates an operational policy of the storage array, the operational policy specifying at least one requirement for an operational metric of the storage array; and if the particular problem violates the operational policy of the storage array, deploying automatically without user intervention one or more corrective measures to prevent the storage array from experiencing the particular problem.
摘要翻译：主动为存储阵列提供校正措施包括：从存储阵列接收数据，所述数据包括一个或多个事件; 根据问题签名，从指示特定问题的数据中检测一个或多个事件，其中问题签名包括指示至少一个其他存储阵列所经历的特定问题的事件模式的指定; 确定所述特定问题是否违反所述存储阵列的操作策略，所述操作策略指定所述存储阵列的操作度量的至少一个要求; 如果特定问题违反了存储阵列的操作策略，则无需用户干预即可自动部署一种或多种纠正措施，以防止存储阵列遇到特定问题。

55. 发明申请

WO2017065860A1 CAPACITY PLANNING IN A MULTI-ARRAY STORAGE SYSTEM 审中-公开
标题翻译：多阵列存储系统中的容量规划
公开(公告)号：WO2017065860A1
公开(公告)日：2017-04-20
申请号：PCT/US2016/044874
申请日：2016-07-29
申请人： PURE STORAGE, INC.
发明人： BOROWIEC, Benjamin , LI, Zhuangzhi , NOONAN, Terence , NOIK, Emanuel , YANG, Zhanjia
IPC分类号： G06Q10/04 , G06F3/06 , G06F12/02
CPC分类号： G06F3/0608 , G06F3/0619 , G06F3/0641 , G06F3/0665 , G06F3/0689 , G06F12/0238 , G06F2212/1044 , G06F2212/7204 , G06Q10/04
摘要： Capacity planning in a multi-array system that includes a plurality of storage arrays, includes: receiving data representing projected capacity utilization for at least one of the plurality of storage arrays, where the projected capacity utilization is generated in dependence upon capacity utilization patterns of a plurality of other storage arrays; and presenting the projected capacity utilization.
摘要翻译：在包括多个存储阵列的多阵列系统中的容量规划包括：接收代表多个存储阵列中的至少一个阵列的预计容量利用率的数据，其中产生投影容量利用率取决于多个其他存储阵列的容量利用模式; 并展示预计的容量利用率。

56. 发明申请

WO2017058870A1 HARDWARE ASSISTED DATA LOOKUP METHODS 审中-公开
标题翻译：硬件辅助数据查询方法
公开(公告)号：WO2017058870A1
公开(公告)日：2017-04-06
申请号：PCT/US2016/054110
申请日：2016-09-28
申请人： PURE STORAGE, INC.
发明人： KANNAN, Hari , GOLD, Brian T. , HAYES, John
IPC分类号： G06F13/16 , G06F11/10
CPC分类号： G06F12/109 , G06F11/1072 , G06F11/1076 , G06F11/1435 , G06F11/1456 , G06F12/0246 , G06F2201/84 , G06F2212/657 , G06F2212/7201 , G11C29/789 , G11C29/86 , G11C2029/0411
摘要： A method for hardware assisted data lookup in a storage unit is provided. The method includes formatting data in at least one of a plurality of data formats for storage in the storage unit. The method includes configuring a logic unit with one or more parameters associated with the plurality of data formats and identifying incoming data with the one or more parameters as an instruction for execution.
摘要翻译：提供了一种用于在存储单元中进行硬件辅助数据查找的方法。该方法包括以多个数据格式中的至少一个格式化数据以存储在存储单元中。该方法包括使用与多个数据格式相关联的一个或多个参数来配置逻辑单元，并用一个或多个参数来识别输入数据作为执行指令。

57. 发明申请

WO2017040070A1 ERASE BLOCK STATE DETECTION 审中-公开
标题翻译：擦除状态检测
公开(公告)号：WO2017040070A1
公开(公告)日：2017-03-09
申请号：PCT/US2016/047808
申请日：2016-08-19
申请人： PURE STORAGE, INC.
发明人： HAYES, John Martin , MILADINOVIC, Nenad , KANNAN, Hari
IPC分类号： G06F3/06
CPC分类号： G06F3/0619 , G06F3/0652 , G06F3/0688 , G06F11/1068 , G06F11/1076 , H04L67/1097
摘要： A method for erasure detection in a storage cluster is provided. The method includes establishing a connection, via a network, of a storage unit to one of a plurality of storage nodes of a storage cluster and determining, for at least one page of a storage memory of the storage unit, that the at least one page is erased. The storage unit is one of a plurality of storage units configured to store user data in memory of the storage units in accordance with direction from the plurality of storage nodes. The method includes communicating from the storage unit to the one of the plurality of storage nodes that the at least one page is erased.
摘要翻译：提供了一种用于存储簇中的擦除检测的方法。该方法包括经由网络将存储单元连接到存储集群的多个存储节点之一并且为存储单元的存储存储器的至少一个页面确定该至少一个页面被删除。存储单元是多个存储单元之一，其被配置为根据来自多个存储节点的方向将用户数据存储在存储单元的存储器中。该方法包括从存储单元向至少一个页面被擦除的多个存储节点之一进行通信。

58. 发明申请

WO2017004372A1 OFFLOADING DEVICE MANAGEMENT RESPONSIBILITIES FROM A STORAGE DEVICE IN AN ARRAY OF STORAGE DEVICES 审中-公开
标题翻译：从存储设备阵列中的存储设备卸载设备管理责任
公开(公告)号：WO2017004372A1
公开(公告)日：2017-01-05
申请号：PCT/US2016/040393
申请日：2016-06-30
申请人： PURE STORAGE, INC.
发明人： SEPPANEN, Eric D.
IPC分类号： G06F3/06
CPC分类号： G06F3/0619 , G06F3/0611 , G06F3/0658 , G06F3/0659 , G06F3/0665 , G06F3/0688 , G06F3/0689
摘要： Offloading device management responsibilities from a storage device in an array of storage devices, including: retrieving, from the storage device, control information describing the state of one or more memory blocks in the storage device; and performing, in dependence upon the control information, a storage device management operation.
摘要翻译：从存储设备阵列中的存储设备卸载设备管理责任，包括：从存储设备检索描述存储设备中的一个或多个存储器块的状态的控制信息; 并且根据控制信息执行存储设备管理操作。

59. 发明申请

WO2016187443A1 TRANSACTIONAL COMMITS WITH HARDWARE ASSISTS IN REMOTE MEMORY 审中-公开
标题翻译：与远程存储器中的硬件辅助部件的交互式组件
公开(公告)号：WO2016187443A1
公开(公告)日：2016-11-24
申请号：PCT/US2016/033306
申请日：2016-05-19
申请人： PURE STORAGE, INC.
发明人： HAYES, John , GOLD, Brian , GUPTA, Shantanu , LEE, Robert , KANNAN, Hari
IPC分类号： G06F12/06 , G06F13/16 , G06F12/02 , G06F3/06
CPC分类号： G06F3/0688 , G06F3/0619 , G06F3/0656 , G06F9/467 , G06F13/16
摘要： A method for a transactional commit in a storage unit is provided. The method includes receiving a logical record from a storage node into a transaction engine of a storage unit of the storage node and writing the logical record into a data structure of the transaction engine. The method includes writing, to a command queue of the transaction engine, an indication to perform an atomic update using the logical record and transferring each portion of the logical record from the data structure of the transaction engine to non-persistent memory of the storage unit as a committed transaction. A storage unit for a storage system is also provided.
摘要翻译：提供了一种在存储单元中进行事务提交的方法。该方法包括从存储节点接收逻辑记录到存储节点的存储单元的事务引擎中，并将该逻辑记录写入到事务引擎的数据结构中。该方法包括向事务引擎的命令队列写入使用逻辑记录执行原子更新的指示，并将逻辑记录的每个部分从事务引擎的数据结构转移到存储单元的非持久存储器作为承诺交易。还提供了一种用于存储系统的存储单元。

60. 发明申请

WO2016164646A1 POINT TO POINT BASED BACKEND COMMUNICATION LAYER FOR STORAGE PROCESSING 审中-公开
标题翻译：基于点的备用通信层进行存储处理
公开(公告)号：WO2016164646A1
公开(公告)日：2016-10-13
申请号：PCT/US2016/026529
申请日：2016-04-07
申请人： PURE STORAGE, INC.
发明人： BOTES, Par , HAYES, John , TAN, Zhangxi
IPC分类号： G06F17/40 , G06F13/42 , G06F13/16 , G06F3/06
CPC分类号： H04L67/1097 , H04L49/15
摘要： A storage system is provided. The storage system includes a plurality of storage nodes, each of the plurality of storage nodes having a plurality of storage units with storage memory. The system includes a first network coupling the plurality of storage nodes and a second network coupled to at least a subset of the plurality of storage units of each of the plurality of storage nodes such that one of the plurality of storage units of a first one of the plurality of storage nodes can initiate or relay a command to one of the plurality of storage units of a second one of the plurality of storage nodes via the second network without the command passing through the first network.
摘要翻译：提供存储系统。存储系统包括多个存储节点，多个存储节点中的每一个具有多个具有存储存储器的存储单元。该系统包括耦合多个存储节点的第一网络和耦合到多个存储节点中的每一个的多个存储单元中的至少一个子集的第二网络，使得多个存储单元中的第一个存储单元所述多个存储节点可以经由所述第二网络发起或者将命令中继到所述多个存储节点中的第二存储节点的所述多个存储单元中的一个，而不用通过所述第一网络的命令。

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