Storage challenges at Los Alamos National Lab

  title={Storage challenges at Los Alamos National Lab},
  author={John Bent and Gary Grider and Brett Kettering and Adam Manzanares and Meghan McClelland and Aaron Torres and Alfred Torrez},
  journal={012 IEEE 28th Symposium on Mass Storage Systems and Technologies (MSST)},
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 interactivity. Two, they need high bandwidth for large parallel IO; this capability must be resistant to IO patterns and should not require tuning. There are no existing… CONTINUE READING
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