Method for Conducting a Combined Analysis of Grid Environment’s Fta and Gwa through Session Based Mapping of Trace Variables
نویسنده
چکیده
Grid computing environment due to its scale and heterogeneous nature is more vulnerable to faults. To store and analyze fault and workload information, FTA Fault Trace Archive and GWA Grid Workload Archive are used. Previously researchers have analyzed FTA and GWA as separate research problems but in this research paper we have proposed a method for conducting a combined analysis of FTA and GWA based on session based mapping of trace file variables. This is the first attempt to conduct a combined analysis of these two trace files. Along with the step by step process of combining trace files we have also included do’s and don’ts while conducting this analysis .Through this combined analysis we have established a correlation based relationship among number of node failures, number of failed jobs, failure duration and number of nodes. We have found that these variables are positively correlated with different correlation coefficients.
منابع مشابه
Correlation Based Combined Analysis Of FTA And GWA For Reliability And Performance Study Of Grid Environment
In this age of data and knowledge, Cloud, Grid and P2P systems are becoming common and advanced. Due to heterogeneous and distributed nature, Grid becomes more vulnerable to faults. Trace files are great way of storing and collecting fault and workload information from the system. FTA (Fault Trace Archive) and GWA (Grid Workload Archive) are two such trace files. Previously FTA and GWA have bee...
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