Patent · US Active

Setting retransmission time of an application client during virtual machine migration

US9389902B2 · kind B2 · utility

1Cited by

4References

15Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Li Li · Beijing, CN
Liang Liu · Beijing, CN
Jun Qu · Beijing, CN
Qi Yu · Beijing, CN

Key dates

Filing date	Sep 16, 2014
Grant date	Jul 12, 2016
Priority date	—
Expiry date	Sep 16, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04L1/1887
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method of setting retransmission time of an application client during virtual machine migration includes predicting migration memory size required by a virtual machine to be migrated based on historical access log of at least one application and memory log of the virtual machine to be migrated; computing available migration bandwidth of a host of the virtual machine to be migrated; computing virtual machine migration time based on the predicted migration memory size required by the virtual machine to be migrated and the available migration bandwidth of the host; and setting retransmission time of the application client based on the virtual machine migration time.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.