@article{(Open Science Index):https://publications.waset.org/pdf/11678, title = {Analysis of Long-Term File System Activities on Cluster Systems}, author = {Hyeyoung Cho and Sungho Kim and Sik Lee}, country = {}, institution = {}, abstract = {I/O workload is a critical and important factor to analyze I/O pattern and to maximize file system performance. However to measure I/O workload on running distributed parallel file system is non-trivial due to collection overhead and large volume of data. In this paper, we measured and analyzed file system activities on two large-scale cluster systems which had TFlops level high performance computation resources. By comparing file system activities of 2009 with those of 2006, we analyzed the change of I/O workloads by the development of system performance and high-speed network technology.}, journal = {International Journal of Computer and Information Engineering}, volume = {3}, number = {12}, year = {2009}, pages = {2767 - 2772}, ee = {https://publications.waset.org/pdf/11678}, url = {https://publications.waset.org/vol/36}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 36, 2009}, }