Grid Service Reliability Modeling Considering Fault Recovery
Journal: International Journal of Scientific & Technology Research (Vol.2, No. 9)Publication Date: 2013-09-25
Authors : Pallavi Rahinj; S. M. Sabale;
Page : 172-178
Keywords : Index Terms Grid service reliability; Fault recovery; Task scheduling; Resource management system; Star topology; Local node fault recovery; Remote fault recovery.;
Abstract
Abstract Grid computing is a recently developed technology. Although the developmental tools and techniques for the grid have been extensively studied yet some important issues e.g. grid service reliability and task scheduling in the grid have not been sufficiently studied. For some grid services which have large subtasks requiring time-consuming computation the reliability of grid service could be rather low. To resolve this problem this paper introduces Local Node Fault Recovery LNFR mechanism into grid systems and presents an in-depth study on grid service reliability modeling and analysis with this kind of fault recovery. To make LNFR mechanism practical some constraints i.e. the life times of subtasks and the numbers of recoveries performed in grid nodes are introduced and grid service reliability models under these practical constraints are developed. Also uses new algorithm which is based on min-min algorithm for task scheduling.
Other Latest Articles
- Genetic Organization Of Motacilla Flava
- Incidence Of Needle Stick Injury Among Proficiency Certificate Level Nursing Students In Kathmandu Nepal
- Africa And Her Diasporas Building Global Partnerships For Development A Case Study Of Nigeria
- HDFS Erasure Coding Based Hadoop Distributed File System
- The Effect Of Adoption Of Agricultural Extension Recommendations On Labour For Cassava Production In Cross River State Nigeria.
Last modified: 2014-03-17 17:38:10