公开(公告)号：US20190146827A1

公开(公告)日：2019-05-16

申请号：US16233039

申请日：2018-12-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fang YU ,  Fengzhe ZHANG ,  Zhan PENG

IPC: G06F9/455 ,  G06F9/50

Abstract: Embodiments of this application disclose a virtualized network function resource management method and device. The method includes: sending, by a virtual network function manager (VNFM) device, a preprocessing request message to an element manager (EM) device, where the preprocessing request message is used to request the EM device to perform a resource pre-scaling-in on a virtual network function (VNF) instance, and the resource pre-scaling-in includes migrating a service hosted in a virtualization container on which the resource pre-scaling-in needs to be performed; and performing, by the VNFM device, the resource scaling-in on the VNF instance after determining that the EM device completes the resource pre-scaling-in. According to the method and apparatus provided in the embodiments of this application, preprocessing can be performed on the virtualization container, and the service hosted in the virtualization container can be migrated to avoid being damaged during the resource scaling-in.

公开(公告)号：US20200225976A1

公开(公告)日：2020-07-16

申请号：US16829871

申请日：2020-03-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jun PENG ,  Zhan PENG ,  Xu YANG

IPC: G06F9/455 ,  G06F9/50 ,  H04L12/24

Abstract: The present disclosure provides a hardware acceleration method and a related device. The hardware acceleration method includes: determining, by a functional entity, a requirement of a to-be-accelerated virtualized network function VNF; determining, by the functional entity, a target virtualized infrastructure manager VIM; and deploying, by the functional entity, the to-be-accelerated VNF onto a target host in a management domain of the target VIM by using the target VIM. In the present invention, the functional entity deploys the to-be-accelerated VNF onto the target host whose hardware matching resource meets the requirement in the to-be-accelerated VNF, so that the type of the hardware acceleration resource required in the to-be-accelerated VNF can match a type of the hardware matching resource of the target host, and the hardware matching resource of the target host can meet an acceleration requirement of the to-be-accelerated VNF, thereby effectively improving performance of the to-be-accelerated VNF.

公开(公告)号：US20220012082A1

公开(公告)日：2022-01-13

申请号：US17379539

申请日：2021-07-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jun PENG ,  Zhan PENG ,  Xu YANG

IPC: G06F9/455 ,  G06F9/50 ,  H04L12/24

Abstract: The present invention provides a hardware acceleration method and a communications system. The hardware acceleration method includes: sending, by a network functions virtualization orchestrator (NFVO), first request information to a virtualized infrastructure manager (VIM), wherein the first request information is configured to request the VIM to deploy the to-be-accelerated VNF onto a host in a management domain of the VIM, wherein a hardware resource of the host meets a requirement of the to-be-accelerated VNF, and the requirement of the to-be-accelerated VNF includes information indicating a type of a required hardware acceleration resource and a size of the required hardware acceleration resource in the to-be-accelerated VNF; receiving, by the VIM, the first request information from the NFVO; and deploying, by the VIM, the to-be-accelerated VNF onto the host in the management domain of the VIM.

公开(公告)号：US20170031623A1

公开(公告)日：2017-02-02

申请号：US15292580

申请日：2016-10-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaodong GONG ,  Miaohua LI ,  Xiaohui HUANG ,  Zhan PENG

IPC: G06F3/06 ,  G06F11/20

CPC classification number: G06F3/0632 ,  G06F3/0619 ,  G06F3/065 ,  G06F3/067 ,  G06F11/2033 ,  G06F2201/805 ,  G06F2201/82 ,  H04L29/08

Abstract: The present disclosure relates to a method and an apparatus for configuring a redundancy data center in a cloud computing architecture. The method includes receiving a request for configuring a redundancy data center DC for a specified network service NS; acquiring, from an affinity relationship information bank of application objects according to the request for configuring a redundancy DC, information about an affinity and/or anti-affinity relationship among application objects that support the specified network service, where application objects having an affinity relationship rare deployed in a same DC, and application objects having an anti-affinity relationship are deployed in different DCs; and selecting, from deployed DCs, a redundancy DC for the specified network service according to redundancy resource information of the deployed DCs and the acquired information about an affinity and/or anti-affinity relationship.

Abstract translation: 本公开涉及一种用于在云计算架构中配置冗余数据中心的方法和装置。 该方法包括接收用于为指定的网络服务NS配置冗余数据中心DC的请求; 从依赖于配置冗余DC的请求的应用对象的亲和关系信息库获取关于支持指定的网络服务的应用对象之间的亲和度和/或反关联性关系的信息，其中具有亲和度关系的应用对象是罕见的 部署在同一个DC中，具有反相关关系的应用对象被部署在不同的DC中; 以及根据所部署的DC的冗余资源信息和所获取的关于亲和度和/或反相关关系的信息，从部署的DC中选择用于指定的网络服务的冗余DC。