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1. 发明授权

US10630640B1 Variable length field fibre channel address system 有权
公开(公告)号：US10630640B1
公开(公告)日：2020-04-21
申请号：US16258437
申请日：2019-01-25
申请人： Dell Products L.P.
发明人： Raja Subbiah , Kavitha Kuppusamy , Sakti Lakshmiy R. Paulchamy
IPC分类号： H04L29/12 , H04L12/751 , H04Q11/00 , H04L12/931 , H04B10/00 , H04B10/25 , H04B10/43 , H04B10/60 , H04B10/40 , H04B10/50
CPC分类号： H04L61/6045 , H04L45/02 , H04L49/357 , H04Q11/0005 , H04B10/00 , H04B10/12 , H04B10/14 , H04B10/142 , H04B10/152 , H04B10/225 , H04B10/25 , H04B10/2503 , H04B10/40 , H04B10/43 , H04B10/50 , H04B10/60
摘要： A variable length field FC address system includes a source device coupled to a target device via an FC fabric. A first FC switch device identifies a number of FC switch devices in the FC fabric, a number of links provided by each FC switch device, a number of sessions required by each link, and then allocates unique FC addresses to the FC switch devices. Each unique FC address associated with an FC switch device includes a domain identifier provided by a first number of bits based on the number of FC switch devices in the FC fabric, an area identifier provided by a second number of bits based on the number of links provided by that FC switch device, and a session identifier provided by a third number of bits based on the number of sessions required by the link provided by that FC switch device.

2. 发明申请

US20170212779A1 SYSTEM AND METHOD FOR INITIATING A FORCED MIGRATION OF A VIRTUAL MACHINE IN A HIGH-PERFORMANCE COMPUTING ENVIRONMENT 审中-公开
公开(公告)号：US20170212779A1
公开(公告)日：2017-07-27
申请号：US15417305
申请日：2017-01-27
申请人： Oracle International Corporation
发明人： Harald Høeg , Bjørn Dag Johnsen
IPC分类号： G06F9/455
CPC分类号： H04L67/34 , G06F9/45558 , G06F9/4856 , G06F9/5077 , G06F12/0806 , G06F13/4022 , G06F2009/4557 , G06F2009/45579 , G06F2009/45583 , G06F2009/45595 , H04L12/4641 , H04L41/08 , H04L41/0803 , H04L41/0806 , H04L41/0813 , H04L41/22 , H04L45/48 , H04L45/586 , H04L45/64 , H04L47/82 , H04L49/358 , H04L49/65 , H04L49/70 , H04L61/2038 , H04L61/6045 , H04L61/6068 , H04L63/20 , H04L67/10 , H04L67/42
摘要： Systems and methods for initiating a forced migration of a virtual machine. An exemplary embodiment can provide a subnet manager (SM) and an active virtual machine registration cache, where the subnet manager can access the active virtual machine registration cache. The SM can record a first virtual machine incarnation number in the active virtual machine registration cache, where the virtual machine incarnation number is associated with an active virtual machine (VM). Upon receiving a request to register the active VM on a different host, the SM can evaluate a second virtual machine incarnation number with the first virtual machine incarnation number to determine the legality of the request. In accordance with an embodiment, if the second virtual machine incarnation number is evaluated as greater than the first virtual machine incarnation number, the SM determines the request is legal.

3. 发明授权

US09686210B2 Controller based fibre channel over ethernet (FCoE) fabric 有权
公开(公告)号：US09686210B2
公开(公告)日：2017-06-20
申请号：US14697875
申请日：2015-04-28
申请人： CISCO TECHNOLOGY, INC.
发明人： Claudio DeSanti
IPC分类号： H04L12/931 , H04L29/06 , H04L29/12 , H04L12/741
CPC分类号： H04L49/357 , H04L45/74 , H04L49/70 , H04L61/2038 , H04L61/2076 , H04L61/6045 , H04L69/26
摘要： In one embodiment, a method includes establishing at a Fiber Channel over Ethernet (FCoE) Data-Plane Forwarder (FDF), a connection with a controller in communication with a plurality of FDFs, processing at the FDF, control information received from the controller, and forwarding FCoE frames based on the control information. The FDF communicates with the other FDFs in an FCoE fabric and communicates with the controller through a control connection. An apparatus is also disclosed herein.

4. 发明授权

US09531629B2 Fibre channel over Ethernet switch system 有权
标题翻译：光纤通道以太网交换机系统
公开(公告)号：US09531629B2
公开(公告)日：2016-12-27
申请号：US14492878
申请日：2014-09-22
申请人： Dell Products L.P.
发明人： Kevin Allen Hughes , Jeffrey S. Kirk , Jason Garth Pearce , Joseph White
IPC分类号： H04L12/28 , H04L12/56 , H04L12/741 , H04L12/931 , H04L12/46 , H04L29/12
CPC分类号： H04L45/74 , H04L12/46 , H04L12/4625 , H04L49/351 , H04L61/106 , H04L61/6022 , H04L61/6045
摘要： An FCoE switch system includes a switch IHS that is directly connected to a first endpoint IHS through a first edge port and to a second endpoint IHS through a second edge port. The switch IHS is receives an FCoE communication through the first edge port from the first endpoint IHS that includes an FC header, a source MAC address, and a destination MAC address. The switch IHS then creates a derived MAC address using information included in the FC header, and replaces the destination MAC address in the FCoE communication with the derived MAC address. In response to determining that the second endpoint is directly connected to the second edge port, the switch IHS replaces the source MAC address in the FCoE communication with a local FCF-MAC address. The switch IHS then forwards the first FCoE communication to the second endpoint IHS through the second edge port.
摘要翻译： FCoE交换机系统包括通过第一边缘端口直接连接到第一端点IHS并通过第二边缘端口连接到第二端点IHS的交换机IHS。交换机IHS通过第一边缘端口从包括FC头，源MAC地址和目的地MAC地址的第一端点IHS接收FCoE通信。然后，交换机IHS使用包括在FC报头中的信息来创建导出的MAC地址，并且使用导出的MAC地址替换FCoE通信中的目的地MAC地址。响应于确定第二端点直接连接到第二边缘端口，交换机IHS将FCoE通信中的源MAC地址替换为本地FCF-MAC地址。然后，交换机IHS通过第二边缘端口将第一FCoE通信转发到第二端点IHS。

5. 发明申请

US20160050277A1 FIBRE CHANNEL SWITCH SYSTEM 有权
标题翻译：光纤通道开关系统
公开(公告)号：US20160050277A1
公开(公告)日：2016-02-18
申请号：US14460068
申请日：2014-08-14
申请人： Dell Products L.P.
发明人： Jeffrey S. Kirk , Jason Garth Pearce , Kevin Allen Hughes
IPC分类号： H04L29/08 , H04L12/931 , H04L29/12 , H04L12/721
CPC分类号： H04L67/1097 , H04L45/72 , H04L49/357 , H04L61/6045
摘要： A Fibre Channel (FC) switch system includes a server IHS and a storage IHS that each communicate using an FC protocol. A switch IHS couples the server IHS to the storage IHS. A first converter in the switch IHS receives first FC data traffic from the server IHS and converts it to first FC over Ethernet (FCoE) data traffic. A protocol processing engine in the switch IHS is coupled to the first converter and receives the first FCoE data traffic from the first converter and processes it to provide second FCoE data traffic for delivery to the storage IHS. A second converter in the switch IHS is coupled to the protocol processing engine and the storage IHS and receives the second FCoE data traffic from the protocol processing engine, converts it to second FC data traffic, and sends the second FC data traffic to the storage IHS.
摘要翻译：光纤通道（FC）交换机系统包括服务器IHS和每个使用FC协议通信的存储IHS。交换机IHS将服务器IHS耦合到存储IHS。交换机IHS中的第一个转换器从服务器IHS接收第一个FC数据流量，并将其转换为第一个FC over FC（FCoE）数据流量。交换机IHS中的协议处理引擎耦合到第一转换器，并且从第一转换器接收第一FCoE数据业务并对其进行处理以提供第二FCoE数据业务以传送到存储IHS。交换机IHS中的第二转换器耦合到协议处理引擎和存储IHS，并从协议处理引擎接收第二FCoE数据业务，将其转换为第二FC数据业务，并将第二FC数据业务发送到存储IHS 。

6. 发明授权

US09184997B2 Selective network merging 有权
标题翻译：选择性网络合并
公开(公告)号：US09184997B2
公开(公告)日：2015-11-10
申请号：US14320758
申请日：2014-07-01
申请人： Brocade Communications Systems, Inc.
发明人： Daniel Ji Yong Park Chung , Hung Quoc Nguyen
IPC分类号： H04L12/24 , H04L29/12 , H04L29/08 , H04L12/54 , H04L12/931
CPC分类号： H04L41/0893 , H04L41/12 , H04L49/00 , H04L49/357 , H04L61/6045 , H04L67/1097
摘要： Subsets of isolated communications networks are selectively merged without merging the entire isolated communications networks, and devices are imported across isolated communications networks without merging the isolated communications networks. The presently disclosed technology provides for improved scalability, performance, and security in logical networks spanning two or more physical communications networks.
摘要翻译：隔离通信网络的子集选择性地合并而不合并整个隔离的通信网络，并且设备在隔离的通信网络中导入，而不会合并隔离的通信网络。目前公开的技术提供跨越两个或多个物理通信网络的逻辑网络中的改进的可扩展性，性能和安全性。

7. 发明授权

US09118595B2 Graceful failover of a principal link in a fiber-channel fabric 有权
标题翻译：光纤通道结构中主链路的正常故障切换
公开(公告)号：US09118595B2
公开(公告)日：2015-08-25
申请号：US14194672
申请日：2014-03-01
申请人： Cisco Technology, Inc.
发明人： Anand Hariharan , Christian Sasso , Ronak Desai
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/931 , H04L12/24 , G06F11/20 , H04L12/703 , H04L29/12
CPC分类号： H04L49/357 , G06F11/2007 , H04L41/0654 , H04L41/0659 , H04L45/28 , H04L49/50 , H04L61/6045
摘要： In one embodiment, detecting a failure mode of a first communication link on a first port, selecting a second communication link on a second port associated with the first port, and transmitting a profile information associated with the second port are provided.
摘要翻译：在一个实施例中，检测第一端口上的第一通信链路的故障模式，在与第一端口相关联的第二端口上选择第二通信链路，以及发送与第二端口相关联的简档信息。

8. 发明申请

US20150163195A1 COMPUTER SYSTEM, ADDRESS MANAGEMENT APPARATUS, AND EDGE NODE 有权
标题翻译：计算机系统，地址管理装置和边缘节点
公开(公告)号：US20150163195A1
公开(公告)日：2015-06-11
申请号：US14562139
申请日：2014-12-05
申请人： Hitachi, Ltd.
发明人： Katsuto SATO , Junji YAMAMOTO
IPC分类号： H04L29/12 , G06F13/42 , H04L12/24
CPC分类号： H04L61/2038 , G06F13/4022 , G06F13/4221 , H04L41/0806 , H04L61/6045
摘要： A network address management unit (210) allocates, to the first edge node, a first network address (500) on which a physical configuration of a first edge node (100a) is reflected. The network address management unit, when a second edge node (100b) is coupled to the first edge node, allocates, to the first edge node, a second network address (510) on which the physical configuration of the first edge node is reflected with respect to the second edge node. When the first edge node receives a packet that designates the first or second network address as a destination network address, the first edge node, based on the destination network address designated by the received packet, determines whether the received packet is transferred to the second edge node and discriminates a transfer destination path in the first edge node.
摘要翻译：网络地址管理单元（210）向第一边缘节点分配反映第一边缘节点（100a）的物理配置的第一网络地址（500）。网络地址管理单元，当第二边缘节点（100b）耦合到第一边缘节点时，向第一边缘节点分配第二网络地址（510），第一边缘节点的物理配置被反映在其上相对于第二边缘节点。当第一边缘节点接收到指定第一或第二网络地址作为目的地网络地址的分组时，第一边缘节点基于由接收到的分组指定的目的地网络地址来确定所接收的分组是否被传送到第二边缘并且识别第一边缘节点中的传送目的地路径。

9. 发明授权

US08918488B2 Methods and systems for automated management of virtual resources in a cloud computing environment 有权
标题翻译：在云计算环境中自动管理虚拟资源的方法和系统
公开(公告)号：US08918488B2
公开(公告)日：2014-12-23
申请号：US12556624
申请日：2009-09-10
申请人： Steven Michael Umbehocker
发明人： Steven Michael Umbehocker
IPC分类号： G06F15/16 , G06F15/167 , G06F15/177 , H04L29/12 , G06F3/06 , G06F9/50 , G06F9/455 , H04L29/08
CPC分类号： H04L61/6045 , G06F3/0604 , G06F3/0622 , G06F3/0631 , G06F3/0661 , G06F3/0665 , G06F3/067 , G06F9/45558 , G06F9/5011 , G06F9/5016 , G06F9/5072 , G06F17/30507 , G06F2009/45579 , H04L67/1097 , H04L67/148 , H04L69/08 , H04L69/18
摘要： A system for automated management of virtual resources in a cloud computing environment includes a host computing device communication component and a storage system communication component. The storage system communication component is executed by a storage delivery management service, communicates with a storage system adapter in a storage area network to identify a storage system in a storage area network, and directs the automated provisioning of a virtual storage resource on the identified storage system, the storage system providing resources for provisioning the virtual drive. The host computing device communication component receives a request for access by a host computing device to the virtual storage resource, and responds, to the host computing device, with an identification of a network port of the identified storage system and an identification of the provisioned virtual storage resource.
摘要翻译：用于云计算环境中的虚拟资源的自动管理的系统包括主计算设备通信组件和存储系统通信组件。存储系统通信组件由存储传送管理服务执行，与存储区域网络中的存储系统适配器进行通信，以识别存储区域网络中的存储系统，并且将虚拟存储资源的自动提供引导到所识别的存储系统，存储系统提供用于供应虚拟驱动器的资源。主计算设备通信组件接收主机计算设备对虚拟存储资源的访问请求，并且向所述主计算设备响应所识别的存储系统的网络端口的标识以及所提供的虚拟的标识存储资源。

10. 发明授权

US08839242B2 Virtual computer management method and virtual computer management system 有权
标题翻译：虚拟计算机管理方法和虚拟计算机管理系统
公开(公告)号：US08839242B2
公开(公告)日：2014-09-16
申请号：US13062886
申请日：2011-02-25
申请人： Noriko Nakajima , Yasunori Kaneda , Akihisa Nagami , Toru Tanaka
发明人： Noriko Nakajima , Yasunori Kaneda , Akihisa Nagami , Toru Tanaka
IPC分类号： G06F9/455 , G06F9/46 , G06F15/173 , H04L29/12
CPC分类号： H04L61/2015 , H04L29/12254 , H04L29/12839 , H04L29/12886 , H04L61/2038 , H04L61/6022 , H04L61/6045
摘要： It is an object of the present invention to provide a technique that can comprehensively manage plural kinds of network addresses allocated to virtual computers. In various embodiments, a MAC address, an IP address, and virtual communication interface identification information are allocated anew to a virtual computer to be created anew and the MAC address, the IP address, and the virtual communication interface identification information are set to be unable to be allocated anew.
摘要翻译：本发明的目的是提供一种可以全面管理分配给虚拟计算机的多种网络地址的技术。在各种实施例中，将MAC地址，IP地址和虚拟通信接口标识信息重新分配给要重新创建的虚拟计算机，并且将MAC地址，IP地址和虚拟通信接口标识信息设置为不能重新分配。

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