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DOE OSTI · 1369068

Distributed metadata in a high performance computing environment

Bent, John M.·Faibish, Sorin·Zhang, Zhenhua·Liu, Xuezhao·Tang, Haiying
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Abstract

A computer-executable method, system, and computer program product for managing meta-data in a distributed storage system, wherein the distributed storage system includes one or more burst buffers enabled to operate with a distributed key-value store, the co computer-executable method, system, and computer program product comprising receiving a request for meta-data associated with a block of data stored in a first burst buffer of the one or more burst buffers in the distributed storage system, wherein the meta data is associated with a key-value, determining which of the one or more burst buffers stores the requested metadata, and upon determination that a first burst buffer of the one or more burst buffers stores the requested metadata, locating the key-value in a portion of the distributed key-value store accessible from the first burst buffer.

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97 MATHEMATICS AND COMPUTING

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Bent, John M., Faibish, Sorin, Zhang, Zhenhua, Liu, Xuezhao, Tang, Haiying. 2017-07-11. Distributed metadata in a high performance computing environment. https://www.osti.gov/biblio/1369068

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