公开(公告)号：US20180077020A1

公开(公告)日：2018-03-15

申请号：US15817560

申请日：2017-11-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shitao LI ,  Deepanshu GAUTAM

IPC: H04L12/24 ,  H04L29/08

CPC classification number: H04L41/0816 ,  G06F9/45558 ,  G06F2009/45595 ,  H04L29/06 ,  H04L41/082 ,  H04L41/0893 ,  H04L41/0896 ,  H04L41/5045 ,  H04L41/5054 ,  H04L67/10 ,  H04L67/16

Abstract: The present invention provides a virtualized network function scaling method and an apparatus. The method includes: receiving a network service scaling request, the request includes a deployment flavor identifier, the network service includes an instance of a first VNF (VNF1) and an instance of a second VNF (VNF2), VNF instances are connected by using an instance of a first VL (VL1); obtaining a deployment flavor and adding a new instance of the VNF1; obtaining a modification policy of the VL1; generating descriptor of a second VL based on information about a connection point of the new instance of the VNF1; creating an instance of the second virtual link according to the descriptor of the second VL, to connect the new instance of the VNF1 to the instance of the VNF2. In this solution, a new VNF instance obtained after service scaling can be connected to another VNF instance.

公开(公告)号：US20140115587A1

公开(公告)日：2014-04-24

申请号：US14143946

申请日：2013-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jin QIN ,  Pei DANG ,  Deepanshu GAUTAM

IPC: G06F9/455

CPC classification number: G06F9/45533 ,  H04L41/0672

Abstract: Embodiments of the present invention disclose an exception handling method, apparatus, and client. The method includes: receiving, by a virtual management server, an exception notification sent by a virtual machine that interacts with a first client, where the exception notification at least carries a user identifier and an application identifier; and storing, according to a stored exception handling mode corresponding to the user identifier and the application identifier, data of the virtual machine or application data of an application corresponding to the application identifier, and releasing resources of the virtual machine. According to the present invention, different exception handling methods can be customized for different applications and users according to requirements, the client can also store a usage state of a user at exception occurrence time or at the time nearest to the exception occurrence time, and the capacity and efficiency of an online application system are improved.

Abstract translation: 本发明的实施例公开了异常处理方法，装置和客户端。 该方法包括：由虚拟管理服务器接收由虚拟机发送的与第一客户端交互的异常通知，其中异常通知至少携带用户标识符和应用标识符; 以及根据存储的与所述用户标识符和所述应用标识符相对应的异常处理模式，存储与所述应用标识符相对应的虚拟机或应用数据的数据，以及释放所述虚拟机的资源。 根据本发明，可以根据需要为不同的应用和用户定制不同的异常处理方法，客户端还可以在异常发生时间或最接近异常发生时间的时间存储用户的使用状态，并且 提高了在线应用系统的容量和效率。