Title :
Design and Implementation of High Availability Distributed System Based on Multi-level Heartbeat Protocol
Author :
Li, Fei-fei ; Yu, Xiang-zhan ; Wu, Gang
Author_Institution :
Sch. of Comput. Sci. & Technol., Harbin Inst. of Technol., Harbin, China
Abstract :
Heartbeat mechanism is widely used in designing high availability distributed system. In this paper, we design a multi-level heartbeat protocol, which consists of two kinds of heartbeat protocols: multipoint heartbeat protocol and bidirectional heartbeat protocol. Multi-level heartbeat protocol is very convenient for the nodes to join and leave the heartbeat protocol and can also avoid the single point of failure which will cause fatal fault to the system. We then implement a high availability distributed system based on multi-level heartbeat protocol and at the same time adopt fish effect and task redistribute mechanism to avoid the single point of failure. All of these can acquire high availability.
Keywords :
distributed processing; protocols; resource allocation; software fault tolerance; system recovery; bidirectional heartbeat protocol; failure recovery; fault tolerance mechanism; high availability distributed system; load balance strategy; multilevel heartbeat protocol; multipoint heartbeat protocol; system reliability; Automatic control; Availability; Computer science; Control systems; Design automation; Design engineering; Fault detection; Heart beat; Protocols; Systems engineering and theory; distributed; fault tolerance; heartbeat; high availability; load balance;
Conference_Titel :
Control, Automation and Systems Engineering, 2009. CASE 2009. IITA International Conference on
Conference_Location :
Zhangjiajie
Print_ISBN :
978-0-7695-3728-3
DOI :
10.1109/CASE.2009.115
