The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 05, 2021
Filed:
Apr. 10, 2018
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Lidong Chen, Shenzhen, CN;
Xing Zhao, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Abstract
This application discloses a virtual machine (VM) hot migration method, an apparatus, and a storage medium. A method for virtual machine (VM) hot migration is described. Processing circuitry of a first host machine identifies that a memory block in a storage device of the first host machine is allocated to a virtual machine to migrate. Further, the processing circuitry determines whether the memory block is data-containing. When the memory block is data-containing, interface circuitry of the first host machine sends data in the memory block to a second host machine. When the memory block is not data-containing, the memory block is skipped for migration.