公开(公告)号：US20180203726A1

公开(公告)日：2018-07-19

申请号：US15534589

申请日：2015-11-27

Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.

Inventor： Yu Zhang ,  Zhen Xu ,  Feifei Cao ,  Guangjun Xie

IPC: G06F9/48 ,  G06F9/455 ,  G06F3/06

CPC classification number: G06F9/4856 ,  G06F3/0605 ,  G06F3/0647 ,  G06F3/067 ,  G06F9/45558 ,  G06F2009/4557

Abstract: The present application discloses a virtual machine migration method and apparatus. A specific implementation of the method includes: receiving a migration request for migrating a virtual machine, wherein to-be-migrated data of the virtual machine comprises local data locally stored and shared data accessible by the virtual machine at a plurality of locations; determining migration operations respectively corresponding to the local data and the shared data in response to the migration request; and executing the migration operations corresponding to the local data and the shared data, to complete migration of the virtual machine. This implementation achieves the migration of a virtual machine with a hybrid storage mode, that is, a storage mode in which the data to be migrated includes both local data and shared data.

公开(公告)号：US20170149648A1

公开(公告)日：2017-05-25

申请号：US15239126

申请日：2016-08-17

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Yi Yang ,  Ying Wang ,  Yu Zhang ,  Yuchi Dong

IPC: H04L12/721 ,  H04L12/743 ,  H04L12/66 ,  H04L12/713 ,  H04L12/715

CPC classification number: H04L45/12 ,  H04L12/66 ,  H04L45/46 ,  H04L45/586 ,  H04L45/7453 ,  H04L47/125 ,  H04L67/10 ,  H04L67/1002

Abstract: The present application discloses a virtual router cluster, and a data forwarding method and apparatus. A specific implementation of the virtual router cluster includes: a gateway and at least one virtual router interconnected with the gateway; the gateway receiving an externally transmitted data packet; the gateway selecting a first virtual router corresponding to the data packet from the at least one virtual router according to an Open Shortest Path First protocol, and forwarding the data packet to the first virtual router corresponding to the data packet; and the first virtual router receiving the data packet and forwarding the data packet to a destination. This implementation implements network load balancing, thereby avoiding network congestion.