Study on Time Synchronization Fault-Tolerance Mechanism in Distributed Systems
Chunxiang Zheng · Computer Technology and Development · 2008
The network computing and distributed application request more and more high accuracy of time synchronization of the computer architecture.High precise time synchronization technique is used more and more widely in distributed control system.Distributing system must establish the united time server system or time server to realize the time unity.In this paper,the technology of time synchronization including NTP and direct time connection are analyzed.Time synchronization technology and fault-tolerance time synchronization strategy were studied and the error analyses are given.The sliding window algorithm is applied in fault-tolerance time synchronization strategy.Provides an arithmetic of getting the time emendation.And the result of time synchronization is analyzed.