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51. 发明申请

US20140137182A1 POLICY ENFORCEMENT IN COMPUTING ENVIRONMENT 审中-公开
公开(公告)号：US20140137182A1
公开(公告)日：2014-05-15
申请号：US13780289
申请日：2013-02-28
申请人： Uri Elzur
发明人： Uri Elzur
IPC分类号： H04L29/06
CPC分类号： H04L63/20 , H04L29/06 , H04L29/08144 , H04L67/10
摘要： An embodiment may include policy engine circuitry that may enforce, at least in part, one or more platform resource management policies in a cloud computing environment. The one or more policies may be based, at least in part, upon service arrangements of the cloud computing environment. The one or more policies may establish respective isolated computing environments in the cloud computing environment that may be used by respective users. The enforcement of the one or more policies may result in the respective isolated computing environments being virtually isolated from each other and prevented from interfering with each other in derogation of the one or more policies. The one or more policies may be established, at least in part, via interaction of at least one management process with one or more application program interfaces of the circuitry. Many modifications are possible.

52. 发明授权

US08438321B2 Method and system for supporting hardware acceleration for iSCSI read and write operations and iSCSI chimney 有权
标题翻译：用于支持iSCSI读写操作和iSCSI烟囱硬件加速的方法和系统
公开(公告)号：US08438321B2
公开(公告)日：2013-05-07
申请号：US13080285
申请日：2011-04-05
申请人： Uri Elzur , Kan Frankie Fan , Scott Sterling McDaniel
发明人： Uri Elzur , Kan Frankie Fan , Scott Sterling McDaniel
IPC分类号： G06F15/173 , G06F15/16 , G06F3/00
CPC分类号： H04L67/1097 , H04L69/16 , H04L69/32
摘要： Certain aspects of a method and system for supporting hardware acceleration for iSCSI read and write operations via a TCP offload engine may comprise pre-registering at least one buffer with hardware. An iSCSI command may be received from an initiator. An initiator test tag value, a data sequence value and/or a buffer offset value of an iSCSI buffer may be compared with the pre-registered buffer. Data may be fetched from the pre-registered buffer based on comparing the initiator test tag value, the data sequence value and/or the buffer offset value of the iSCSI buffer with the pre-registered buffer. The fetched data may be zero copied from the pre-registered buffer to the initiator.
摘要翻译：通过TCP卸载引擎支持用于iSCSI读写操作的硬件加速的方法和系统的某些方面可以包括用硬件预先注册至少一个缓冲器。可以从启动器接收iSCSI命令。可以将iSCSI缓冲器的发起者测试标签值，数据序列值和/或缓冲器偏移值与预先注册的缓冲器进行比较。可以基于将iSCSI缓冲器的启动器测试标签值，数据序列值和/或缓冲器偏移值与预先注册的缓冲器进行比较，从预先注册的缓冲器中取出数据。所获取的数据可以从预先注册的缓冲区零拷贝到发起者。

53. 发明授权

US08386642B2 Method and system for virtual machine networking 有权
标题翻译：虚拟机网络的方法和系统
公开(公告)号：US08386642B2
公开(公告)日：2013-02-26
申请号：US12714680
申请日：2010-03-01
申请人： Uri Elzur
发明人： Uri Elzur
IPC分类号： G06F15/173
CPC分类号： G06F9/455 , H04L41/0213 , H04L41/0803 , H04L45/586 , H04L49/15 , H04L49/70 , Y02D30/30
摘要： Aspects of a method and system for networking are provided. In this regard, one or more circuits and/or processors in a network adapter of a first network device may determine whether to communicate traffic between virtual machines running on the first network device via a path that resides solely within the first network device, or via a path that comprises a second network device that is external to the first network device. The determination may be based, at least in part, on characteristics of the traffic. The determination may be based, at least in part, on capabilities and/or available resources of the network adapter. The determination may be based, at least in part, on management information exchanged between the one or more circuits and/or processors and one or more of: software running on the first network device, the second network device, and a third network device.
摘要翻译：提供了网络方法和系统的方面。在这方面，第一网络设备的网络适配器中的一个或多个电路和/或处理器可以确定是否经由仅在第一网络设备内的路径，或者经由包括在第一网络设备外部的第二网络设备的路径。该决定可以至少部分地基于业务的特征。该确定可以至少部分地基于网络适配器的能力和/或可用资源。该确定可以至少部分地基于在一个或多个电路和/或处理器之间交换的管理信息以及在第一网络设备，第二网络设备和第三网络设备上运行的软件中的一个或多个。

54. 发明授权

US08255667B2 System for managing memory 失效
标题翻译：用于管理内存的系统
公开(公告)号：US08255667B2
公开(公告)日：2012-08-28
申请号：US13096347
申请日：2011-04-28
申请人： Uri Elzur
发明人： Uri Elzur
IPC分类号： G06F13/00
CPC分类号： G06F12/10 , G06F12/145
摘要： Systems and methods that manage memory are provided. In one embodiment, a system for communications may include, for example, a memory management system that may handle a first application employing a virtual address based tagged offset and a second application employing a zero based tagged offset with a common set of memory algorithms.
摘要翻译：提供了管理内存的系统和方法。在一个实施例中，用于通信的系统可以包括例如可以处理使用基于虚拟地址的标记偏移的第一应用的存储器管理系统，以及采用具有公共存储器算法集合的基于零的标记偏移的第二应用。

55. 发明授权

US08031729B2 System and method for receive queue provisioning 有权
标题翻译：接收队列配置的系统和方法
公开(公告)号：US08031729B2
公开(公告)日：2011-10-04
申请号：US12241917
申请日：2008-09-30
申请人： Uri Elzur
发明人： Uri Elzur
IPC分类号： H04L12/28
CPC分类号： H04L49/9036 , H04L47/621 , H04L49/90 , H04L69/16 , H04L69/32
摘要： Systems and methods that provide receive queue provisioning are provided. In one embodiment, a communications system may include, for example, a first queue pair (QP), a second QP, a general pool and a resource manager. The first QP may be associated with a first connection and with at least one of a first limit value and an out-of-order threshold. The first QP may include, for example, a first send queue (SQ). The second QP may be associated with a second connection and with a second limit value. The second QP may include, for example, a second SQ. The general pool may include, for example, a shared receive queue (SRQ) that is shared by the first QP and the second QP. The resource manager may provide, for example, provisioning for the SRQ and may manage the first limit value and the second limit value.
摘要翻译：提供了提供接收队列配置的系统和方法。在一个实施例中，通信系统可以包括例如第一队列对（QP），第二QP，普通池和资源管理器。第一QP可以与第一连接相关联，并且与第一限制值和无序阈值中的至少一个相关联。第一QP可以包括例如第一发送队列（SQ）。第二QP可以与第二连接相关联并具有第二限制值。第二QP可以包括例如第二SQ。一般池可以包括例如由第一QP和第二QP共享的共享接收队列（SRQ）。资源管理器可以提供例如为SRQ的供应，并且可以管理第一限制值和第二限制值。

56. 发明申请

US20110188505A1 System and Method for Handling Out-of-Order Frames 有权
标题翻译：处理无序帧的系统和方法
公开(公告)号：US20110188505A1
公开(公告)日：2011-08-04
申请号：US13085597
申请日：2011-04-13
申请人： Uri Elzur
发明人： Uri Elzur
IPC分类号： H04L12/56
CPC分类号： H04L69/16 , H04L12/2856 , H04L12/2898 , H04L12/4633 , H04L29/06 , H04L47/10 , H04L47/193 , H04L47/2441 , H04L47/27 , H04L47/32 , H04L47/34 , H04L49/90 , H04L49/9063 , H04L63/1458 , H04L69/10 , H04L69/12 , H04L69/161 , H04L69/162 , H04L69/163 , H04L69/166
摘要： A system for reordering frames may include at least one processor that enable receiving of an out-of-order frame via a network subsystem. The at least one processor may enable placing data of the out-of-order frame in a host memory, and managing information relating to one or more holes resulting from the out-of-order frame in a receive window. The at least one processor may enable setting a programmable limit with respect to a number of holes allowed in the receive window. The out-of-order frame is received via a TCP offload engine (TOE) of the network subsystem or a TCP-enabled Ethernet controller (TEEC) of the network subsystem. The network subsystem may not store the out-of-order frame on an onboard memory, and may not store one or more missing frames relating to the out-of-order frame. The network subsystem may include a network interface card (NIC).
摘要翻译：用于重新排序帧的系统可以包括能够经由网络子系统接收无序帧的至少一个处理器。所述至少一个处理器可以使得将乱序帧的数据放置在主机存储器中，并且管理与在接收窗口中的无序帧产生的一个或多个孔有关的信息。所述至少一个处理器可以使得能够相对于接收窗口中允许的多个孔设置可编程限制。无序帧通过网络子系统的TCP卸载引擎（TOE）或网络子系统的TCP启用以太网控制器（TEEC）接收。网络子系统可能不会将无序帧存储在板载存储器上，并且可能不存储与无序帧相关的一个或多个丢失帧。网络子系统可以包括网络接口卡（NIC）。

57. 发明申请

US20110176447A1 METHOD AND SYSTEM FOR HOLISTIC ENERGY MANAGEMENT IN ETHERNET NETWORKS 有权
标题翻译：以太网网络能源管理方法与系统
公开(公告)号：US20110176447A1
公开(公告)日：2011-07-21
申请号：US13075077
申请日：2011-03-29
申请人： Uri Elzur , Scott Powell
发明人： Uri Elzur , Scott Powell
IPC分类号： H04L12/26
CPC分类号： H04L12/12 , Y02D50/40 , Y02D50/42
摘要： Aspects of a method and system for holistic energy management in Ethernet networks are provided. In this regard, based on activity in one or more nodes in a network, power consumption in the network may be controlled via computational capabilities of node(s) in the network and/or via a data communication rate between nodes in the network. Activity in a network node may be determined based on deep packet inspection of traffic transmitted/received by the node, inspection of data exchanged between subsystems in the node, a state of an operating system running in the node, data processed or waiting to be processed in the node, information exchanged between an energy management entity in the node and an energy management entity in one or more other nodes, computing tasks delegated to the node, and/or instructions transmitted along with a computing task delegated to the node.
摘要翻译：提供了以太网中整体能源管理方法和系统的方面。在这方面，基于网络中的一个或多个节点中的活动，可以通过网络中的节点的计算能力和/或经由网络中的节点之间的数据通信速率来控制网络中的功率消耗。网络节点中的活动可以基于对节点发送/接收的业务的深度分组检查，对节点中的子系统之间交换的数据的检查，节点中运行的操作系统的状态，处理的数据或等待被处理来确定在该节点中，节点中的能量管理实体与一个或多个其他节点中的能量管理实体之间交换的信息，委托给该节点的计算任务，和/或被委托给该节点的计算任务一起发送的指令。

58. 发明申请

US20110110236A1 Multiple Logical Channels for Use in Network Devices 有权
标题翻译：用于网络设备的多个逻辑信道
公开(公告)号：US20110110236A1
公开(公告)日：2011-05-12
申请号：US13006968
申请日：2011-01-14
申请人： Shiri Kadambi , Shekhar Ambe , Mohan Kalkunte , Sandeep Relan , Allan Christie , Uri Elzur , Martin Lund , Daniel Talayco
发明人： Shiri Kadambi , Shekhar Ambe , Mohan Kalkunte , Sandeep Relan , Allan Christie , Uri Elzur , Martin Lund , Daniel Talayco
IPC分类号： H04L12/56
CPC分类号： H04L47/2433 , H04L12/4641 , H04L29/06 , H04L45/66 , H04L47/10 , H04L47/11 , H04L47/16 , H04L47/18 , H04L47/24 , H04L47/2441 , H04L47/266 , H04L47/29 , H04L47/30 , H04L47/33 , H04L47/50 , H04L47/6205 , H04L47/6215 , H04L47/6225 , H04L49/205 , H04L49/3018 , H04L49/351 , H04L49/50 , H04L49/508 , H04L49/90 , Y02D50/10
摘要： A method for establishing a virtual channel between network devices is disclosed. In the case of a local network device establishing a virtual channel with a remote network device, a virtual channel request message is sent from the local network device to the remote network device. A virtual channel acknowledgement message and a remote capability list are received and a virtual channel resume message and a local capability list are sent. The virtual channel is then enabled. In the case of a remote network device establishing a virtual channel with a local network device, a virtual channel request message is received from a local network device by a remote network device. A virtual channel acknowledgement message and a remote capability list are sent and a virtual channel resume message and a local capability list are received. The virtual channel is then enabled.
摘要翻译：公开了一种在网络设备之间建立虚拟通道的方法。在本地网络设备与远程网络设备建立虚拟信道的情况下，虚拟信道请求消息从本地网络设备发送到远程网络设备。接收到虚拟信道确认消息和远程能力列表，并且发送虚拟信道恢复消息和本地能力列表。然后启用虚拟通道。在远程网络设备与本地网络设备建立虚拟信道的情况下，由远程网络设备从本地网络设备接收虚拟信道请求消息。发送虚拟信道确认消息和远程能力列表，并且接收虚拟信道恢复消息和本地能力列表。然后启用虚拟通道。

59. 发明授权

US07916676B2 Method and system for holistic energy management in ethernet networks 有权
标题翻译：以太网网络整体能源管理方法与系统
公开(公告)号：US07916676B2
公开(公告)日：2011-03-29
申请号：US12054189
申请日：2008-03-24
申请人： Uri Elzur , Scott Powell
发明人： Uri Elzur , Scott Powell
IPC分类号： G08C17/00
CPC分类号： H04L12/12 , Y02D50/40 , Y02D50/42
摘要： Aspects of a method and system for holistic energy management in Ethernet networks are provided. In this regard, based on activity in one or more nodes in a network, power consumption in the network may be controlled via computational capabilities of node(s) in the network and/or via a data communication rate between nodes in the network. Activity in a network node may be determined based on deep packet inspection of traffic transmitted/received by the node, inspection of data exchanged between subsystems in the node, a state of an operating system running in the node, data processed or waiting to be processed in the node, information exchanged between an energy management entity in the node and an energy management entity in one or more other nodes, computing tasks delegated to the node, and/or instructions transmitted along with a computing task delegated to the node.
摘要翻译：提供了以太网中整体能源管理方法和系统的方面。在这方面，基于网络中的一个或多个节点中的活动，可以通过网络中的节点的计算能力和/或经由网络中的节点之间的数据通信速率来控制网络中的功率消耗。网络节点中的活动可以基于对节点发送/接收的业务的深度分组检查，对节点中的子系统之间交换的数据的检查，节点中运行的操作系统的状态，处理的数据或等待被处理来确定在该节点中，在节点中的能量管理实体与一个或多个其他节点中的能量管理实体之间交换的信息，委托给该节点的计算任务，和/或被委派给该节点的计算任务一起发送的指令。

60. 发明授权

US07912064B2 System and method for handling out-of-order frames 有权
标题翻译：用于处理无序帧的系统和方法
公开(公告)号：US07912064B2
公开(公告)日：2011-03-22
申请号：US12187783
申请日：2008-08-07
申请人： Uri Elzur
发明人： Uri Elzur
IPC分类号： H04L12/56
CPC分类号： H04L69/16 , H04L12/2856 , H04L12/2898 , H04L12/4633 , H04L29/06 , H04L47/10 , H04L47/193 , H04L47/2441 , H04L47/27 , H04L47/32 , H04L47/34 , H04L49/90 , H04L49/9063 , H04L63/1458 , H04L69/10 , H04L69/12 , H04L69/161 , H04L69/162 , H04L69/163 , H04L69/166
摘要： A system for handling out-of-order frames may include one or more processors that enable receiving of an out-of-order frame via a network subsystem. The one or more processors may enable placing data of the out-of-order frame in a host memory, and managing information relating to one or more holes resulting from the out-of-order frame in a receive window. The one or more processors may enable setting a programmable limit with respect to a number of holes allowed in the receive window. The out-of-order frame is received via a TCP offload engine (TOE) of the network subsystem or a TCP-enabled Ethernet controller (TEEC) of the network subsystem. The network subsystem may not store the out-of-order frame on an onboard memory, and may not store one or more missing frames relating to the out-of-order frame. The network subsystem may include a network interface card (NIC).
摘要翻译：用于处理无序帧的系统可以包括能够经由网络子系统接收无序帧的一个或多个处理器。一个或多个处理器可以使得将无序帧的数据放置在主机存储器中，并且在接收窗口中管理由无序帧产生的一个或多个孔的信息。一个或多个处理器可以使得能够相对于在接收窗口中允许的多个孔设置可编程限制。无序帧通过网络子系统的TCP卸载引擎（TOE）或网络子系统的TCP启用以太网控制器（TEEC）接收。网络子系统可能不会将无序帧存储在板载存储器上，并且可能不存储与无序帧相关的一个或多个丢失帧。网络子系统可以包括网络接口卡（NIC）。

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