Patent ID: 11928490
Assignee: HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A method for virtual machine migration and comprising:
obtaining, by a control node, a virtual machine migration message comprising location information of a first virtual switch for connecting to a first virtual machine;
performing, by the control node, a first network configuration on the first virtual switch based on the location information to enable the first virtual switch to forward a packet received from another virtual machine to the first virtual machine based on the first network configuration;
creating, by the control node after performing the first network configuration, the first virtual machine to complete a same service as a second virtual machine; and
performing, by the control node, a second network configuration on a second virtual switch for connecting to a third virtual machine.