Heterogeneous and Mobile Recovery

Traditional checkpoint intervals typically cannot control maximum recovery time for log-based checkpointing protocols and may cause unnecessary checkpointing overhead. In this thesis, an adaptive checkpointing protocol is designed to accurately enforce the user-defined recovery time and to reduce excessive checkpoints. Instead of using fixed checkpoint intervals, the adaptive protocol creates checkpoints based on the status of current execution. A receiver-based message logging algorithm has been implemented and evaluated on both wired and wireless networks. The experimental results show that the adaptive protocol incurs low overhead, avoids unnecessary checkpointing, and reduces failure-free execution time.

Name thesis:degree_name

Ph.D.

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Computer Science

Grantor

University of Illinois at Urbana-Champaign

Year dc:date

2015

Author dc:creator

• Ssu, Kuo-Feng

Contributors dc:contributor

• Fuchs, W. Kent

• Engineering, Electronics and Electrical

Language dc:language

eng

Identifier

(MiAaPQ)AAI9971196

OAI identifier oai:identifier

oai:www.ideals.illinois.edu:2142/81981