A kind of Real-Time Backup Technology Based on SPB
XU Mengqion · Electronic Science and Technology · 2015
SPB's distributed network equipment causes data forwarding interruption in the event of a failure. To solve this problem,this paper proposes a new non-stop data forwarding technology,NSR. By this technology,the SPB data on the control board is encapsulated,and communication between boards is done by reliable mechanisms and thus real-time data backup is achieved. Simulation shows that the standby board will become the control board when the control board breaks down to restore the backup data,thus avoiding the interruption of data forwarding.