Patent ID: 9141491
Filing Date: 2015-09-22
Classification: G06F,H04L

Abstract:
1. A highly available server system based on cloud computing, comprising: a central control management server, a cloud host server, a storage server and at least one application server; wherein: the central control management server is connected with the at least one application server, and configured to respectively monitor the at least one application server, if detecting that there exists an application server in the fault state among the at least one application server, then the central control management server send a first instruction message to the cloud host server; the cloud host server is connected with the central control management server, and configured to receive the first instruction message sent by the central control management server, and call a target virtual machine image file from the storage server according to the first instruction message, and run the target virtual machine image file to simulate a running environment of corresponding application server; wherein the target virtual machine image file is a target virtual machine image file corresponding to the application server in the fault state; and the storage server is connected with the cloud host server, and configured to store the virtual machine image file corresponding to the at least one application server, for the cloud host server to call the target virtual machine image file of the virtual machine image file.