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    Enabling virtual machines access to switches configured by different management entities
    1.
    发明授权
    Enabling virtual machines access to switches configured by different management entities 有权

    公开(公告)号：US10481933B2

    公开(公告)日：2019-11-19

    申请号：US14467001

    申请日：2014-08-23

    Applicant: Nicira, Inc.

    Inventor： Sachin Thakkar ,  ChiHsiang Su ,  Jia Yu ,  Piyush Kothari ,  Nilesh Ramchandra Nipane

    IPC: G06F15/16 ,  G06F9/455 ,  H04L12/24 ,  H04L12/26 ,  G06F9/50 ,  G06F11/14 ,  G06F11/20

    Abstract: A method of configuring a plurality of logical forwarding elements (LFEs) on a physical computing device comprising virtualization software and a plurality of data compute nodes (DCNs) is provided. The method provisions a first LFE configured and managed by a network manager of a datacenter on the physical computing device, the first LFE for performing OSI L3)packet forwarding between DCNs on one or more hosts, the first LFE comprising a plurality of logical ports configured and managed by the network manager, each logical port of the first LFE for connecting a DCN to a logical network configured and managed by the network manager. The method provisions a second LFE configured and managed by a compute manager of the datacenter on the physical computing device, the second LFE for performing OSI L3 packet forwarding between DCNs on one or more hosts, the second LFE comprising a plurality of logical port groups configured and managed by the compute manager, each logical port of the second LFE for connecting a DCN to a logical network configured and managed by the compute manager. The method configures a first DCN in the plurality of DCNs by the compute manager to connect to a logical network configured and managed by the network manager through a port of the first LFE. The method configures a second DCN in the plurality of DCNs by the compute manager to connect to a logical network configured and managed by the compute manager through a port of the second LFE.

    Method and system for migrating virtual machines in virtual infrastructure
    4.
    发明授权
    Method and system for migrating virtual machines in virtual infrastructure 有权
    在虚拟基础设施中迁移虚拟机的方法和系统

    公开(公告)号：US09547516B2

    公开(公告)日：2017-01-17

    申请号：US14466998

    申请日：2014-08-23

    Applicant: Nicira, Inc.

    Inventor： Sachin Thakkar ,  ChiHsiang Su ,  Jia Yu ,  Piyush Kothari ,  Nilesh Ramchandra Nipane

    IPC: G06F9/455 ,  G06F11/20 ,  H04L12/24 ,  H04L12/931 ,  H04L12/26

    CPC classification number: G06F9/45558 ,  G06F9/50 ,  G06F11/1484 ,  G06F11/2033 ,  G06F11/2035 ,  G06F11/2097 ,  G06F2009/4557 ,  H04L41/0806 ,  H04L41/0813 ,  H04L41/082 ,  H04L41/0886 ,  H04L41/12 ,  H04L43/0876 ,  H04L49/70

    Abstract: A method of migrating a data compute node (DCN) in a datacenter comprising a plurality of host physical computing devices, a compute manager, and a network manager is provided. The method by the network manager configures a plurality of logical networks and provides a read-only configuration construct of at least one of the plurality of logical networks to the virtualization software of each host. The construct of each logical network includes a unique identification of the logical network. The method by the compute manager obtains the unique identification of one or more of the logical networks, determining that a particular logical network is available on first and second hosts based on the unique identification of the particular logical network, and configures a first DCN to move from the first host to the second host based on the determination that the first and second hosts are on the particular logical network.

    Abstract translation: 提供了一种在包括多个主机物理计算设备，计算管理器和网络管理器的数据中心中迁移数据计算节点（DCN）的方法。 网络管理员的方法配置多个逻辑网络，并且将多个逻辑网络中的至少一个的只读配置结构提供给每个主机的虚拟化软件。 每个逻辑网络的结构包括逻辑网络的唯一标识。 计算管理器的方法获得一个或多个逻辑网络的唯一标识，基于特定逻辑网络的唯一标识确定特定逻辑网络在第一和第二主机上可用，并且配置第一DCN以移动 基于第一和第二主机在特定逻辑网络上的确定，从第一主机到第二主机。

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