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:
Jul. 14, 2015
Filed:
May. 28, 2013
Red Hat Israel, Ltd., Raanana, IL;
Michael Tsirkin, Yokneam Yillit, IL;
Ronen Hod, Shoham, IL;
Red Hat Israel, Ltd., Raanana, IL;
Abstract
Systems and methods for adjusting the rate of transmission of the execution state of a virtual machine undergoing live migration. An example method may comprise: determining, by a migration agent executing on a computer system, a first rate being a rate of change of an execution state of a virtual machine undergoing live migration from an origin host computer system to a destination host computer system; determining a second rate being a rate of transferring the execution state of the virtual machine from the origin host computer system to the destination host computer system; determining that a ratio of the first rate to the second rate exceeds a threshold convergence ratio; and reducing the rate of transferring the execution state of the virtual machine from the origin host computer system to the destination host computer system.