sis 19(21): e4

Research Article

An Adaptive Fault Tolerant Scheduling System for Desktop Grid

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  • @ARTICLE{10.4108/eai.13-7-2018.158528,
        author={Jyoti Bansal and Geeta Rani},
        title={An Adaptive Fault Tolerant Scheduling System for Desktop Grid},
        journal={EAI Endorsed Transactions on Scalable Information Systems},
        volume={6},
        number={21},
        publisher={EAI},
        journal_a={SIS},
        year={2019},
        month={5},
        keywords={Grid Computing, Scheduling, fault tolerant, dynamic replication},
        doi={10.4108/eai.13-7-2018.158528}
    }
    
  • Jyoti Bansal
    Geeta Rani
    Year: 2019
    An Adaptive Fault Tolerant Scheduling System for Desktop Grid
    SIS
    EAI
    DOI: 10.4108/eai.13-7-2018.158528
Jyoti Bansal1,*, Geeta Rani2
  • 1: Baba Farid College of Engg & Technology, Bathinda , Punjab Technical University
  • 2: Department of Computer Applications, Rayat Bahra University, Mohali
*Contact email: erjyoti.2009@rediffmail.com

Abstract

In Desktop Grid, managing faults is very crucial and challenging job. So a fault tolerant system is mandatory requirement in desktop grid for fault identification and their resolution. A fault tolerant system allows applications to continue execution despite having faults without termination. In this paper,an adaptive fault tolerant scheduling system is presented that combines dynamic replication with rescheduling. The system initially schedules jobs depending upon the completion time and fault rate of resources and then fault-tolerant strategies are applied depending upon availability of resources. To measure the performance,experiments has been carried out and it has been observed that proposed scheduling system outperforms by a factor of 4.8% w.r.t. Average task response time and 0.02% w.r.t. Average flowtime as compared to existing system. On the other hand, there is no significant improvement is observed when BoT completion time and average execution time are compared to existing system.