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Storing files in a parallel computing system based on user or application specification

United States Patent

9,298,733
March 29, 2016
View the Complete Patent at the US Patent & Trademark Office
Los Alamos National Laboratory - Visit the Technology Transfer Division Website
Techniques are provided for storing files in a parallel computing system based on a user-specification. A plurality of files generated by a distributed application in a parallel computing system are stored by obtaining a specification from the distributed application indicating how the plurality of files should be stored; and storing one or more of the plurality of files in one or more storage nodes of a multi-tier storage system based on the specification. The plurality of files comprise a plurality of complete files and/or a plurality of sub-files. The specification can optionally be processed by a daemon executing on one or more nodes in a multi-tier storage system. The specification indicates how the plurality of files should be stored, for example, identifying one or more storage nodes where the plurality of files should be stored.
Faibish; Sorin (Newton, MA), Bent; John M. (Los Alamos, NM), Nick; Jeffrey M. (Milford, MA), Grider; Gary (Los Alamos, NM), Torres; Aaron (Los Alamos, NM)
EMC Corporation (Hopkinton, MA), Los Alamos National Security, LLC (Los Alamos, NM)
13/ 536,289
June 28, 2012
STATEMENT OF GOVERNMENT RIGHTS This invention was made under a Cooperative Research and Development Agreement between EMC Corporation and Los Alamos National Security, LLC. The United States government has rights in this invention pursuant to Contract No. DE-AC52-06NA25396 between the United States Department of Energy and Los Alamos National Security, LLC for the operation of Los Alamos National Laboratory.