Method, apparatus, and system for migrating virtual machine backup information

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United States of America Patent

PATENT NO 10678648
APP PUB NO 20170270007A1
SERIAL NO

15614985

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method, an apparatus, and a system for migrating virtual machine backup information, which implement backup information migration after a virtual machine is migrated. The method includes: receiving, by a first backup server, a migration trigger message, where the migration trigger message carries pre-migration virtual-machine identification information and indication information of a second backup server; determining, by the first backup server, backup information of the virtual machine according to the pre-migration virtual-machine identification information; and sending, by the first backup server, the backup information to the second backup server. Therefore, the migrated virtual machine inherits backup information existing before the migration, such that the migrated virtual machine continues to be protected by backup data existing before the migration, and data of the virtual machine is backed up according to a backup policy existing before the migration.

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Patent Owner(s)

  • HUAWEI TECHNOLOGIES CO. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Hua Shenzhen, CN 40 1289
Huang, Heng Chengdu, CN 32 233
Zhang, Lei Chengdu, CN 2499 17879

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