Patent · US Active

Highly available server system based on cloud computing

US9141491B2 · kind B2 · utility

0Cited by

0References

12Claims

0Family size

Assignee

JIANGXI ELECTRIC POWER CORPORATION INFORMATION AND COMMUNICATIONS BRANCH OF STATE GRID · CN

Inventors

Yong Ma · Hong Kong, CN
Pingping Fu · 恩江镇, CN
Fan Li · Shanghai, CN
Liang Liang · Lafayette, US
Pengfei Yu · Beijing, CN
Wenjun Li · Beijing, CN

Key dates

Filing date	Nov 14, 2012
Grant date	Sep 22, 2015
Priority date	—
Expiry date	Apr 4, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG06F2201/815
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A highly available server system based on cloud computing comprises a central control management server, a cloud host server, a storage server and at least one application server; the central control management server is connected with at least one application server, and configured to respectively monitor at least one application server, if detecting that there exists an application server in the fault state among the at least one applications server, then the central control management server sends a first instruction message; the cloud host server is connected with the central control management server, and configured to receive the first instruction message, and call the target virtual machine image file from the storage server according to instructions of the first instruction message, and run the target virtual machine image file; the storage server is configured to store the corresponding virtual machine image file of at least one application server.

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