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Method, device and physical host for managing physical network card

A physical network card and management method technology, applied in the field of devices, physical network card management methods, and physical hosts, can solve the problems of heterogeneous network card management confusion, inability to implement management and distribution mechanisms, and low utilization of network resources, so as to achieve convenient and unified management , improve the utilization rate, and the effect of efficient and unified management

Active Publication Date: 2013-02-13
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the increase in the number of servers, the management of a large number of heterogeneous network cards is chaotic, and a unified management and allocation mechanism cannot be realized, resulting in low utilization of network resources.

Method used

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  • Method, device and physical host for managing physical network card
  • Method, device and physical host for managing physical network card
  • Method, device and physical host for managing physical network card

Examples

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] Please refer to Figure 1a , is a schematic flowchart of a physical network card management method provided by an embodiment of the present invention, the physical network card is used to connect to network resources (thus, in the introduction of the following embodiments, the physical network card can be understood as indicating network resources), the method Applied to a physical host running one or more virtual machines, the method includes:

[0027] S101...

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Abstract

The embodiment of the invention relates to a method, a device and a physical host for managing a physical network card. One or a plurality of virtual network cards are created and have standard network card characteristics and operation interfaces; and the one or the plurality of virtual network cards are respectively related with all the function modules of the physical network card. The one or plurality of virtual network cards are managed so as to manage the physical network card, thus the differences of bottom hardware is shielded from the upper layer, unified interfaces and equipment types are provided, so that the efficient and unified management is facilitated, and furthermore, the utilization ratio of network resources is improved.

Description

technical field [0001] The invention relates to computer technology, in particular to a physical network card management method, device and physical host. Background technique [0002] Virtualization is a hot technology in the data center now. Its core significance is to help the data center and large workstations to improve the flexibility and responsiveness of the environment to a new level at a lower cost. [0003] Nowadays, the virtualization technology of CPU (Central Process Unit, central processing unit) and memory is developing rapidly, but the virtualization of IO (Input / Output, input and output) is relatively backward, which has become the performance bottleneck of the rapid development of virtualization technology. Many hardware manufacturers Different solutions are proposed and used for IO virtualization technology. Network equipment is an essential part of the server in the data center. In order to improve the virtualization performance of network equipment, so...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/931G06F9/455H04L45/586
CPCG06F13/382H04L41/08H04L41/0843H04L41/0803H04L41/40H04L61/5038H04L2101/604G06F9/45558G06F2009/45595H04L41/0806H04L41/0896H04L45/38H04L45/586
Inventor 李力军章晓峰
Owner HUAWEI TECH CO LTD
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