Alfred Torrez

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There yet exist no truly parallel file systems. Those that make the claim fall short when it comes to providing adequate concurrent write performance at large scale. This limitation causes large usability headaches in HPC. Users need two major capabilities missing from current parallel file systems. One, they need low latency interac-tivity. Two, they need(More)
Acknowledgements: We would like to thank several people who made significant contributions in improving this paper. Ruth Klundt put in a significant effort and time to run our experimental evaluation at Sandia National Labs, especially getting it working few days before a deadline; thanks to Lee Ward who offered us Sandia's resources. the CMU/LANL IRHPIT(More)
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