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61. 发明授权

US08762309B2 Storage policy evaluation in a computing environment 失效
标题翻译：计算环境中的存储策略评估
公开(公告)号：US08762309B2
公开(公告)日：2014-06-24
申请号：US13436948
申请日：2012-04-01
申请人： Zorik Machulsky , Elad Yom-Tov , Aviad Zlotnick
发明人： Zorik Machulsky , Elad Yom-Tov , Aviad Zlotnick
IPC分类号： G06F17/00 , G06N5/00 , G06F15/18
CPC分类号： G06F3/0604 , G06F3/0653 , G06F3/0659 , G06F3/0671 , G06N99/005
摘要： Systems and methods for generating a storage policy for a storage system are provided. The method comprises receiving a target function applicable to a storage system having one or more data storage mediums, wherein the target function represents values for storage parameters associated with productivity or loss tolerance in the storage system; implementing one or more simulation rules according to the received target function; generating one or more storage operation requests to access data on said one or more data storage mediums based on said one or more simulation rules; submitting said one or more storage operation requests to the storage system for processing; analyzing simulation results obtained for the storage system, in response to the storage system processing said one or more storage operation requests; and generating one or more storage policies, by a machine learning entity, in response to analyzing the simulation results.
摘要翻译：提供了用于为存储系统生成存储策略的系统和方法。该方法包括接收适用于具有一个或多个数据存储介质的存储系统的目标函数，其中目标函数表示与存储系统中的生产率或损失容限相关联的存储参数的值; 根据接收到的目标功能实现一个或多个仿真规则; 基于所述一个或多个仿真规则产生一个或多个存储操作请求以访问所述一个或多个数据存储介质上的数据; 将所述一个或多个存储操作请求提交给所述存储系统进行处理; 分析针对所述存储系统获得的仿真结果，响应于所述存储系统处理所述一个或多个存储操作请求; 以及响应于分析所述模拟结果，由机器学习实体生成一个或多个存储策略。

62. 发明申请

US20130051222A1 IMPLEMENTING REDUNDANCY ON INFINIBAND (IB) NETWORKS 有权
标题翻译：实施非盈利组织（IB）网络的冗余
公开(公告)号：US20130051222A1
公开(公告)日：2013-02-28
申请号：US13221067
申请日：2011-08-30
申请人： Constantine GAVRILOV , Zorik MACHULSKY , Leah SHALEV
发明人： Constantine GAVRILOV , Zorik MACHULSKY , Leah SHALEV
IPC分类号： H04L12/26
CPC分类号： H04L41/0654 , H04L29/12367 , H04L41/0668 , H04L45/28 , H04L61/103 , H04L61/6022
摘要： Methods, systems, and physical computer-readable storage medium are provided to improve efficiency of systems operating on internet protocol (IP) over Infiniband (IB) networks. In an embodiment, by way of example only, a method is provided for implementing redundancy for IB networks. The method includes detecting a failure at a first source port of a source node having a plurality of source ports, selecting a new source port, sending an address resolution protocol (ARP) message to one or more other nodes in communication with the source node including an IP address of the source node and IB address of the new source port of the source node, and re-balancing host traffic.
摘要翻译：提供了方法，系统和物理计算机可读存储介质，以提高通过Infiniband（IB）网络在互联网协议（IP）上运行的系统的效率。在一个实施例中，仅作为示例，提供了一种用于为IB网络实现冗余的方法。该方法包括检测在具有多个源端口的源节点的第一源端口处的故障，选择新的源端口，向与源节点通信的一个或多个其他节点发送地址解析协议（ARP）消息，包括源节点的IP地址和源节点的新源端口的IB地址，并重新平衡主机流量。

63. 发明申请

US20120159486A1 SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR ACCESSING A MEMORY SPACE ALLOCATED TO A VIRTUAL MACHINE 有权
标题翻译：用于访问分配给虚拟机的记忆空间的系统，方法和计算机程序产品
公开(公告)号：US20120159486A1
公开(公告)日：2012-06-21
申请号：US13407782
申请日：2012-02-29
申请人： Shmuel Ben-Yehuda , Zorik Machulsky , Julian Satran , Edward J. Seminaro , Leah Shalev , Ilan Shimony
发明人： Shmuel Ben-Yehuda , Zorik Machulsky , Julian Satran , Edward J. Seminaro , Leah Shalev , Ilan Shimony
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F2009/45583
摘要： A method for accessing a memory space allocated to a virtual machine, the method includes: receiving a request from the virtual machine to generate, for another virtual machine, a memory credential associated with a certain memory space allocated to the virtual machine; generating, in response to the request, a cryptographically signed credential; sending the cryptographically signed credential to the other virtual machine; receiving from the other virtual machine an access request to access at least one memory entry within the certain memory space; and accessing the at least one memory entry, if the access request complies with the memory credential.
摘要翻译：一种用于访问分配给虚拟机的存储器空间的方法，所述方法包括：从所述虚拟机接收请求以为另一虚拟机生成与分配给所述虚拟机的某个存储空间相关联的存储凭证; 响应于该请求生成加密签名的证书; 将密码签名的凭证发送到另一个虚拟机; 从所述另一虚拟机接收访问所述特定存储器空间内的至少一个存储器条目的访问请求; 以及如果所述访问请求符合所述存储凭证，则访问所述至少一个存储器条目。

64. 发明授权

US08156503B2 System, method and computer program product for accessing a memory space allocated to a virtual machine 有权
标题翻译：用于访问分配给虚拟机的内存空间的系统，方法和计算机程序产品
公开(公告)号：US08156503B2
公开(公告)日：2012-04-10
申请号：US12029475
申请日：2008-02-12
申请人： Shmuel Ben-Yehuda , Zorik MacHulsky , Julian Satran , Edward J. Seminaro , Leah Shalev , Ilan Shimony
发明人： Shmuel Ben-Yehuda , Zorik MacHulsky , Julian Satran , Edward J. Seminaro , Leah Shalev , Ilan Shimony
IPC分类号： G06F9/46 , H04L29/06
CPC分类号： G06F9/45558 , G06F2009/45583
摘要： A method for accessing a memory space allocated to a virtual machine, the method includes: receiving a request from the virtual machine to generate, for another virtual machine, a memory credential associated with a certain memory space allocated to the virtual machine; generating, in response to the request, a cryptographically signed credential; sending the cryptographically signed credential to the other virtual machine; receiving from the other virtual machine an access request to access at least one memory entry within the certain memory space; and accessing the at least one memory entry, if the access request complies with the memory credential.
摘要翻译：一种用于访问分配给虚拟机的存储器空间的方法，所述方法包括：从所述虚拟机接收请求以为另一虚拟机生成与分配给所述虚拟机的某个存储空间相关联的存储凭证; 响应于该请求生成加密签名的证书; 将密码签名的凭证发送到另一个虚拟机; 从所述另一虚拟机接收访问所述特定存储器空间内的至少一个存储器条目的访问请求; 以及如果所述访问请求符合所述存储凭证，则访问所述至少一个存储器条目。

65. 发明授权

US08037154B2 Asynchronous dual-queue interface for use in network acceleration architecture 有权
标题翻译：用于网络加速架构的异步双队列接口
公开(公告)号：US08037154B2
公开(公告)日：2011-10-11
申请号：US11132854
申请日：2005-05-19
申请人： Giora Biran , Zorik Machulsky , Vadim Makhervaks , Renato John Recio , Julian Satran , Leah Shalev , Ilan Shimony
发明人： Giora Biran , Zorik Machulsky , Vadim Makhervaks , Renato John Recio , Julian Satran , Leah Shalev , Ilan Shimony
IPC分类号： G06F15/167 , G06F15/16
CPC分类号： H04L49/9063 , H04L49/90
摘要： A method for receiving data in a network acceleration architecture for use with TCP (transport control protocol), iSCSI (Internet Small Computer System Interface) and RDMA (Remote Direct Memory Access) over TCP, including providing a hardware acceleration engine, called a streamer, adapted for communication with and processing data from a consumer application in a system that supports TCP, iSCSI and RDMA over TCP, providing a software protocol processor adapted for carrying out TCP implementation, the software control processor being called a TCE (TCP Control Engine), and providing an asynchronous dual-queue interface for exchanging information between the streamer and TCE, wherein the streamer and TCE are adapted to operate asynchronously and independently of one another.
摘要翻译：一种用于在TCP（传输控制协议），iSCSI（因特网小型计算机系统接口）和RDMA（远程直接存储器访问）TCP上使用的网络加速架构中接收数据的方法，包括提供称为流传输器的硬件加速引擎，适用于与支持TCP，iSCSI和RDMA over TCP的系统中的消费者应用程序进行通信和处理数据，提供适于执行TCP实现的软件协议处理器，称为TCE（TCP控制引擎）的软件控制处理器，以及提供用于在流传送器和TCE之间交换信息的异步双队列接口，其中，所述流送器和TCE适于彼此异步地且彼此独立地操作。

66. 发明申请

US20110099135A1 SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR EVALUATING A STORAGE POLICY BASED ON SIMULATION 失效
标题翻译：基于模拟评估存储政策的系统，方法和计算机程序产品
公开(公告)号：US20110099135A1
公开(公告)日：2011-04-28
申请号：US12983900
申请日：2011-01-04
申请人： Zorik Machulsky , Elad Yom-Tov , Aviad Zlotnick
发明人： Zorik Machulsky , Elad Yom-Tov , Aviad Zlotnick
IPC分类号： G06F15/18
CPC分类号： G06F3/0604 , G06F3/0653 , G06F3/0659 , G06F3/0671 , G06N99/005
摘要： A computer implemented method for generating a storage policy for a storage system based on simulation results associated with a state of the storage system is provided. The method comprises receiving a target function applicable to a storage system, wherein the target function represents a measure of values associated with storage parameters related to productivity and loss tolerance of the storage system; wherein the simulation results for a state of the storage system are calculated based on a least one of (a) the storage system simulated response to a set of simulated file-related storage operation requests generated based on one or more simulation rules, (b) the state of the storage system before responding to the set of simulated file-related storage operation requests, (c) the storage system target function; and (d) rules for simulating file-related storage operation requests.
摘要翻译：提供了一种基于与存储系统的状态相关联的模拟结果来生成用于存储系统的存储策略的计算机实现的方法。该方法包括接收适用于存储系统的目标函数，其中目标函数表示与存储系统的生产率和损耗容限相关的存储参数相关联的值的量度; 其特征在于，基于以下至少一个来计算所述存储系统的状态的模拟结果：（a）基于一个或多个模拟规则生成的与一组模拟文件相关的存储操作请求的存储系统模拟响应，（b）存储系统的状态在响应模拟文件相关存储操作请求集合之前，（c）存储系统目标函数; 和（d）用于模拟与文件相关的存储操作请求的规则。

67. 发明授权

US07865697B2 Apparatus for and method of processor to processor communication for coprocessor functionality activation 有权
标题翻译：用于协处理器功能激活的处理器到处理器通信的装置和方法
公开(公告)号：US07865697B2
公开(公告)日：2011-01-04
申请号：US12037948
申请日：2008-02-27
申请人： Zorik Machulsky , Julian Satran , Leah Shalev , Michael Steven Siegel , Gregory Scott Still , James Xenidis
发明人： Zorik Machulsky , Julian Satran , Leah Shalev , Michael Steven Siegel , Gregory Scott Still , James Xenidis
IPC分类号： G06F15/76 , G06F15/80
CPC分类号： G06F9/5044 , G06F9/3879 , G06F2209/509
摘要： A mechanism enabling a processor in a multiprocessor complex to function as a coprocessor to execute a specific function. The method includes a mechanism for activating a coprocessor to function as a coprocessor as well as a mechanism to execute a coprocessor request on the system. The present invention also provides a mechanism for efficient processor to processor communication for processors coupled to a common bus. Overall system performance is enhanced by significantly reducing the use of hardware interrupts for processor to processor communication.
摘要翻译：使多处理器复合体中的处理器能够用作协处理器来执行特定功能的机制。该方法包括用于激活协处理器以用作协处理器的机制以及在系统上执行协处理器请求的机制。本发明还提供了一种用于处理器与处理器通信的有效处理器的机制，用于处理器与公共总线相连。通过显着减少处理器到处理器通信的硬件中断的使用，整体系统性能得到增强。

68. 发明申请

US20100169494A1 Virtualizing Sockets to Enable the Migration of a System Environment 失效
标题翻译：虚拟化套接字以启用系统环境的迁移
公开(公告)号：US20100169494A1
公开(公告)日：2010-07-01
申请号：US12347339
申请日：2008-12-31
申请人： Zorik Machulsky , Julian Satran , Leah Shalev , Edi Shmueli
发明人： Zorik Machulsky , Julian Satran , Leah Shalev , Edi Shmueli
IPC分类号： G06F15/16
CPC分类号： H04L69/16 , H04L69/162
摘要： Techniques for maintaining connectivity between a remote application stored on a remote device and an application being executed in a system environment, wherein the system environment is migrated from a first device to a second device, are provided. A first connection between the remote application stored on the remote device and the application being executed in the system environment stored on the first device is established via a first communication over a first negotiation channel. The first negotiation channel connects a first socket layer interface linked to the application being executed in the system environment to a second socket layer interface linked to the remote application. The first connection between the remote application and the application being executed in the system environment is disconnected for migration of the system environment from the first device to the second device. Disconnecting the first connection is coordinated via the first negotiation channel. A second connection between the remote application stored on the remote device and an application being executed in the migrated system environment stored on the second device is established via a second communication over a second negotiation channel. The second negotiation channel connects a third socket layer interface linked to the application being executed in the migrated system environment to the second socket layer interface linked to the remote application.
摘要翻译：提供了用于维护存储在远程设备上的远程应用与正在系统环境中执行的应用之间的连接的技术，其中系统环境从第一设备迁移到第二设备。存储在远程设备上的远程应用程序与存储在第一设备上的系统环境中正在执行的应用程序之间的第一连接是经由第一协商信道经由第一通信建立的。第一协商通道将链接到正在系统环境中执行的应用的第一套接字层接口连接到链接到远程应用的第二套接字层接口。在系统环境中正在执行的远程应用程序和应用程序之间的第一个连接被断开，用于将系统环境从第一设备迁移到第二设备。通过第一个协商通道协调断开第一个连接。在第二协商信道上经由第二通信建立存储在远程设备上的远程应用与正在第二设备上存储的迁移系统环境中执行的应用之间的第二连接。第二协商通道将链接到正在被迁移的系统环境中执行的应用的第三套接字层接口连接到链接到远程应用的第二套接字层接口。

69. 发明授权

US07543037B2 RDMA completion and retransmit system and method 失效
标题翻译： RDMA完成和重传系统和方法
公开(公告)号：US07543037B2
公开(公告)日：2009-06-02
申请号：US10725740
申请日：2003-12-02
申请人： Vadim Makhervaks , Giora Biran , Zorik Machulsky
发明人： Vadim Makhervaks , Giora Biran , Zorik Machulsky
IPC分类号： G06F15/167 , G06F3/00 , H04L12/56 , H04L12/54
CPC分类号： H04L29/06 , H04L67/1097 , H04L69/329
摘要： A system and method for maintaining ordering in completion and retransmit operations in an RDMA environment. A system is provided for handling a completion process in an remote data memory access (RDMA) environment having a RequestOut channel and a ResponseOut channel, comprising: a descriptor list for each channel, wherein each descriptor list includes a message descriptor for each message in the channel; an update mechanism for updating a message length field in the message descriptor with a sequence number of a last byte in the message whenever a channel swap occurs between the RequestOut channel and the ResponseOut channel; an acknowledgement (Ack) completion system that examines values in a completion context and compares a sequence number of a next to complete message with a last acknowledged sequence number to determine if the message should be completed; and a read request completion system that performs completion of a read request.
摘要翻译：用于在RDMA环境中完成和重新传输操作的维护顺序的系统和方法。提供了一种用于处理具有RequestOut信道和ResponseOut信道的远程数据存储器访问（RDMA）环境中的完成过程的系统，包括：每个信道的描述符列表，其中每个描述符列表包括用于每个信息的每个消息的消息描述符渠道; 一种更新机制，用于在所述RequestOut信道和所述ResponseOut信道之间发生信道交换时，用消息描述符中的消息长度字段更新所述消息中的最后一个字节的序列号; 确认（Ack）完成系统，其检查完成上下文中的值，并将下一个完成消息的序列号与最后确认的序列号进行比较，以确定消息是否应该完成; 以及执行完读取请求的读请求完成系统。

70. 发明授权

US07539780B2 Asynchronous completion notification for an RDMA system 有权
标题翻译： RDMA系统的异步完成通知
公开(公告)号：US07539780B2
公开(公告)日：2009-05-26
申请号：US10724783
申请日：2003-12-01
申请人： Vadim Makhervaks , Giora Biran , Zorik Machulsky
发明人： Vadim Makhervaks , Giora Biran , Zorik Machulsky
IPC分类号： G06F15/16 , G06F15/167 , G06F13/28
CPC分类号： H04L67/10 , H04L69/329
摘要： A system and method of implementing asynchronous completion notification in an RDMA (remote data memory access) network interface card (RNIC). The method includes the steps of: storing a first CQE number of a most recent CQE placed into the CQ; storing a second CQE number of a most recent CQE retrieved from the CQ; issuing a request for completion notification; packaging the second CQE number with the request; and processing the request, wherein the processing step compares the first CQE number with the second CQE number to determine whether asynchronous completion notification should be immediately performed.
摘要翻译：在RDMA（远程数据存储器访问）网络接口卡（RNIC）中实现异步完成通知的系统和方法。该方法包括以下步骤：存储放置在CQ中的最新CQE的第一CQE号码; 存储从CQ检索到的最新CQE的第二CQE号码; 发出完成通知请求; 根据要求包装第二个CQE号码; 以及处理所述请求，其中所述处理步骤将所述第一CQE号码与所述第二CQE号码进行比较，以确定是否应立即执行异步完成通知。

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