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Title: Distributed metadata in a high performance computing environment

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.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1369068
Patent Number(s):
9703788
Application Number:
14/230,800
Assignee:
EMC IP Holding Company LLC
Patent Classifications (CPCs):
G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING
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DOE Contract Number:  
AC52-06NA25396
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Mar 31
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING

Citation Formats

Bent, John M., Faibish, Sorin, Zhang, Zhenhua, Liu, Xuezhao, and Tang, Haiying. Distributed metadata in a high performance computing environment. United States: N. p., 2017. Web.
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Bent, John M., Faibish, Sorin, Zhang, Zhenhua, Liu, Xuezhao, & Tang, Haiying. Distributed metadata in a high performance computing environment. United States.
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Bent, John M., Faibish, Sorin, Zhang, Zhenhua, Liu, Xuezhao, and Tang, Haiying. Tue . "Distributed metadata in a high performance computing environment". United States. https://www.osti.gov/servlets/purl/1369068.
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@article{osti_1369068,
title = {Distributed metadata in a high performance computing environment},
author = {Bent, John M. and Faibish, Sorin and Zhang, Zhenhua and Liu, Xuezhao and Tang, Haiying},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {7}
}
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