Title:
ＫＶＭに基づく仮想ネットワークカード管理方法
Document Type and Number:
Japanese Patent JP6806349
Kind Code:
B2
Abstract:
To restore network connection in a KVM virtual environment.SOLUTION: A virtual network card management method includes the steps of: acquiring a mapping relation between a virtual network card and a virtual bridge of a virtual machine; filing ID information on the virtual machine, the mapping relation between the virtual network card and the virtual bridge, virtual network card information, and virtual bridge information to store them in a database; synchronizing mapping data of the virtual network card and the virtual bridge when the virtual bridge is not connected with the virtual network card; mapping the virtual network card to the virtual bridge when the virtual machine normally operates and the virtual network card is normally used; and re-mapping the virtual network card to the virtual bridge to restore network connection when connection between the virtual network card and the virtual bridge is lost.SELECTED DRAWING: Figure 1
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Inventors:
Saw Sei
Shii
Kanshirai
Emperor Keiko
Shii
Kanshirai
Emperor Keiko
Application Number:
JP2020007535A
Publication Date:
January 06, 2021
Filing Date:
January 21, 2020
Export Citation:
Assignee:
GUANGDONG EFLYCLOUD COMPUTING CO., LTD
International Classes:
G06F11/07; G06F9/455
Domestic Patent References:
| JP2016536901A | ||||
| JP2013008320A | ||||
| JP2014138407A |
Attorney, Agent or Firm:
Takahiro Miyahara