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Method and device for detecting virtual machine service network port

A detection method and virtual machine technology, applied in the field of network communication, can solve problems such as cumbersome detection operations and unreliable detection results

Active Publication Date: 2020-04-28
NEW H3C CLOUD TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] Based on one purpose of this application, this application provides a detection method and device for a virtual machine service network port to solve the problems of unreliable detection results and cumbersome detection operations in network detection on a virtual machine

Method used

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  • Method and device for detecting virtual machine service network port
  • Method and device for detecting virtual machine service network port
  • Method and device for detecting virtual machine service network port

Examples

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Embodiment Construction

[0025] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0026] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The invention discloses a detection method and apparatus for a virtual machine business network port. The method is applied to a host machine. A first virtual exchanger is arranged on the host machine. A virtual detection network port is arranged on the first virtual exchanger. The method comprises the steps of establishing a second communication path between the first virtual exchanger and a target network according to a first communication path between the virtual machine business network port and the target network, wherein the second communication path covers the first communication path;and according to the second communication path, detecting network connectivity between the virtual detection network port and the target network, and according to a detection result, judging network connectivity between the virtual machine business network port and the target network. The application network connectivity of the virtual machine business network port can be detected in the host machine, so that relatively few system resources of a virtual machine are occupied and the network detection still can be effectively performed when a system of the virtual machine is busy.

Description

technical field [0001] The present application relates to the technical field of network communication, and in particular to a method and device for detecting a service network port of a virtual machine. Background technique [0002] A virtual machine is a software-simulated switch in a virtualized network environment, and is a key part of a virtual platform network. The virtual machine is deployed on the host machine, and a network application is run in the virtual machine, and the data is obtained from the remote end and written to the virtual machine disk. When it is found that the data written to the disk is empty, it may be caused by a network failure, or it may be caused by a storage failure that cannot write data. [0003] At present, the following methods are mainly used to judge whether a network failure occurs: [0004] like figure 1 As shown, the virtual machine is connected to the remote target network through a virtual switch (Virtual Switch, vSwitch), and th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455
Inventor 钟晋明
Owner NEW H3C CLOUD TECH CO LTD
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