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公开(公告)号：US09430167B1
公开(公告)日：2016-08-30
申请号：US13908083
申请日：2013-06-03
Applicant: EMC Corporation
Inventor： Philip Derbeko , Arieh Don , Gabriel Benhanokh , Anat Eyal , Marik Marshak
CPC classification number: G06F12/0866 , G06F12/0246 , G06F12/0862 , G06F12/0868 , H04L67/1097
Abstract: A host-based memory is maintained for a host computing device. Data obtained from a storage array in response to one or more read requests is stored in the host-based memory. The storage array includes an array-based memory and is configured to perform one or more data pre-fetch operations. The host computing device monitors for the occurrence of a set of sequential read requests. The set of sequential read requests is sent from the host computing device to the storage array when one or more read requests of the set of sequential read requests match data stored in the host-based memory. Thus, the storage array is enabled to perform one or more data pre-fetch operations in accordance with the array-based memory and the set of sequential read requests.
Abstract translation: 为主机计算设备维护基于主机的内存。 响应于一个或多个读取请求从存储阵列获得的数据被存储在基于主机的存储器中。 存储阵列包括基于阵列的存储器并被配置为执行一个或多个数据预取操作。 主机计算设备监视一组顺序读请求的发生。 当一组顺序读取请求的一个或多个读取请求与存储在基于主机的存储器中存储的数据匹配时，该组顺序读取请求从主机计算设备发送到存储阵列。 因此，存储阵列能够根据基于阵列的存储器和顺序读取请求的集合执行一个或多个数据预取操作。
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公开(公告)号：US09336157B1
公开(公告)日：2016-05-10
申请号：US14468084
申请日：2014-08-25
Applicant: EMC Corporation
Inventor： Philip Derbeko , Constantine Antonovich , Alex Veprinsky , Arieh Don , Kevin Martin
CPC classification number: G06F12/0891 , G06F3/061 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F3/0689 , G06F12/0873 , G06F2212/1016
Abstract: A method, computer program product, and computing system for receiving a Mode Select command concerning a single LUN from each of a plurality of potential hosts. Each Mode Select command defines control information and host identifier information concerning the potential host associated with the Mode Select command. The received Mode Select commands are processed serially and in accordance with the order in which the Mode Select commands were received. The first Mode Select command received is accepted and subsequent Mode Select commands received are rejected, thus defining an accepted Mode Select command and one or more rejected Mode Select commands. The control information and host identifier information included within the accepted Mode Select command are written to a buffer associated with the single LUN. The buffer includes a control field and a GUID field.
Abstract translation: 一种用于从多个潜在主机中的每一个接收关于单个LUN的模式选择命令的方法，计算机程序产品和计算系统。 每个模式选择命令定义与模式选择命令相关的潜在主机的控制信息和主机标识符信息。 接收的模式选择命令按照接收到模式选择命令的顺序进行串行处理。 接收到的第一个模式选择命令被接受，并且接收的后续模式选择命令被拒绝，从而定义接受的模式选择命令和一个或多个拒绝的模式选择命令。 包含在接受的模式选择命令中的控制信息和主机标识符信息被写入与单个LUN相关联的缓冲器。 缓冲区包括控制字段和GUID字段。
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公开(公告)号：US09323669B1
公开(公告)日：2016-04-26
申请号：US14145302
申请日：2013-12-31
Applicant: EMC Corporation
Inventor： Guido A. DiPietro , Michael J. Cooney , Gerald E. Cotter , Philip Derbeko
CPC classification number: G06F12/0871 , G06F12/0862 , G06F2212/1016 , G06F2212/1056 , G06F2212/222 , G06F2212/311
Abstract: A computer-executable method, system, and computer program product for managing a data storage system, wherein the data storage system includes a cache and a data storage array, the computer-executable method, system, and computer program product comprising receiving initialization information, analyzing the initialization information to determine which portions of the data storage array related to the initialization information, and managing the data storage system based on the determined portion of the data storage array.
Abstract translation: 一种用于管理数据存储系统的计算机可执行方法，系统和计算机程序产品，其中所述数据存储系统包括高速缓存和数据存储阵列，所述计算机可执行方法，系统和计算机程序产品包括接收初始化信息， 分析初始化信息以确定与初始化信息相关的数据存储阵列的哪些部分，以及基于确定的数据存储阵列部分来管理数据存储系统。
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公开(公告)号：US09135119B1
公开(公告)日：2015-09-15
申请号：US13630699
申请日：2012-09-28
Applicant: EMC Corporation
Inventor： Assaf Natanzon , Philip Derbeko , Anat Eyal
CPC classification number: G06F11/1458 , G06F11/1666 , G06F11/2089 , G06F11/2097 , G06F2201/84
Abstract: A method, computer program product, and computing system for generating a frontend snapshot of a primary frontend cache system at a particular point in time. A backend snapshot of a backend storage system coupled to the primary front end cache system is generated at the particular point in time. The front end snapshot of the primary frontend cache system is transferred to a backup frontend cache system.
Abstract translation: 一种用于在特定时间点生成主前端缓存系统的前端快照的方法，计算机程序产品和计算系统。 在特定时间点生成耦合到主前端缓存系统的后端存储系统的后端快照。 主前端缓存系统的前端快照被传送到备份前端缓存系统。
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公开(公告)号：US09134914B1
公开(公告)日：2015-09-15
申请号：US13727773
申请日：2012-12-27
Applicant: EMC Corporation
Inventor： Philip Derbeko , Assaf Natanzon , Anat Eyal
CPC classification number: G06F3/0641 , G06F3/061 , G06F3/067 , G06F3/0689 , G06F17/30109 , G06F17/30159
Abstract: A method, system, and computer program product comprising determining if a file is greater than a predetermined size, based on a positive determination that the file is greater than the predetermined size, searching for an associated signature file for the file, and if the associated signature file is found for the file, perfecting some or all the signatures from the associated signature for the file to the cache.
Abstract translation: 一种方法，系统和计算机程序产品，其包括基于所述文件大于所述预定大小的肯定确定来确定文件是否大于预定大小，搜索所述文件的相关联的签名文件，以及如果所述文件相关联 为文件找到签名文件，从文件的关联签名中完成一些或所有签名到缓存。
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Patent Agency Ranking
公开(公告)号：US10320828B1
公开(公告)日：2019-06-11
申请号：US14870053
申请日：2015-09-30
Applicant: EMC Corporation
Inventor： Philip Derbeko , Alon Grubshtein , Anton Pavlinov
Abstract: A System, Computer Program Product, and Computer-executable method for testing a production system, the System, Computer Program Product, and Computer-executable method including receiving information related to the production system, receiving production data from the production system, creating a virtual production system based off the production system using the received information and the received production data, and analyzing the production system by performing tests on the virtual production system.
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公开(公告)号：US10055146B1
公开(公告)日：2018-08-21
申请号：US14585258
申请日：2014-12-30
Applicant: EMC Corporation
Inventor： Assaf Natanzon , Arieh Don , Philip Derbeko
IPC: G06F12/00 , G06F3/06 , G06F12/0815
CPC classification number: G06F3/0619 , G06F3/0611 , G06F3/065 , G06F3/0688 , G06F3/0689 , G06F9/467 , G06F12/0868 , G06F12/0897 , G06F2212/1024 , G06F2212/1032 , G06F2212/154 , G06F2212/163 , G06F2212/225 , G06F2212/312
Abstract: A method, system, and computer program product for data consistency, the system comprising receiving an IO from an application at a server cache, writing the IO to a location on the server cache as to not overwrite the previous data to which the IO is directed, updating, in the server cache, the location of the data to correspond to the location where the IO was written and recording the location of the previous data in a log.
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公开(公告)号：US09781226B2
公开(公告)日：2017-10-03
申请号：US15229297
申请日：2016-08-05
Applicant: EMC Corporation
Inventor： Philip Derbeko , Anat Eyal , Arieh Don , Zvi Gabriel Benhanokh , Alex Veprinsky
IPC: G06F12/00 , G06F13/00 , G06F13/28 , H04L29/08 , G06F12/0846 , H04L12/825 , H04L12/911 , H04L29/06 , G06F12/0804 , G06F12/0868 , G06F12/0871 , G06F12/0897
CPC classification number: H04L67/2842 , G06F12/0804 , G06F12/0846 , G06F12/0868 , G06F12/0871 , G06F12/0897 , G06F2212/1016 , G06F2212/1032 , G06F2212/262 , G06F2212/283 , G06F2212/311 , G06F2212/313 , H04L47/25 , H04L47/822 , H04L67/1097 , H04L67/42
Abstract: A method, computer program product, and computing system for processing one or more data chunks on a host server. The one or more data chunks are destined for storage within a portion of a data array coupled to the host server. The one or more data chunks are stored within a host cache system included within the host server. Storage criteria concerning the portion of a data array is reviewed. The storage criteria includes an array bandwidth allotment that defines a maximum bandwidth between the host server and the portion of the data array. The one or more data chunks are written to the portion of the data array based, at least in part, upon the storage criteria.
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公开(公告)号：US09678884B1
公开(公告)日：2017-06-13
申请号：US14677251
申请日：2015-04-02
Applicant: EMC Corporation
Inventor： Philip Derbeko , Arieh Don , Alex Veprinsky , Marik Marshak
IPC: G06F12/0897
CPC classification number: G06F12/0897 , G06F11/2017 , G06F12/0862 , G06F12/0866 , G06F2212/1052
Abstract: A method, computer program product, and computing system for receiving an indication of a cold cache event within a storage system. The storage system includes a multi-tiered data array including at least a faster data tier and a slower data tier. A data list that identifies at least a portion of the data included within the faster data tier of the multi-tiered data array is obtained from the multi-tiered data array. At least a portion of the data identified within the data list is requested from the multi-tiered data array, thus defining the requested data. The requested data is received from the multi-tiered data array.
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公开(公告)号：US09641489B1
公开(公告)日：2017-05-02
申请号：US14870308
申请日：2015-09-30
Applicant: EMC Corporation
Inventor： Alon Kaufman , Philip Derbeko , Yan Belinky
CPC classification number: H04L9/008 , H04L9/0872 , H04L9/3226 , H04W12/06 , H04W12/12
Abstract: Disclosed herein are techniques for use in fraud detection. In one embodiment, the techniques comprise a method. The method comprises receiving an encrypted current location associated with a user. The method also comprises obtaining an encrypted historical location associated with the user and an encrypted location sensitivity metric that relates to a distance within which locations are considered to be the same. The method further comprises performing an authentication operation based on the encrypted current location, the encrypted historical location and the encrypted location sensitivity metric.
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