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Title: Metadata compression

Abstract

A computer-executable method, system, and computer program product for managing a Parallel-Logged File System (PLFS) on a data storage system, wherein the data storage system is in communication with an application that updates the data storage system with checkpoint data, the computer-executable method, system, and computer program product comprising receiving a first checkpoint including data from the application; analyzing the data in the first checkpoint to determine whether a pattern exists in the checkpoint data; and upon a positive determination, adding the pattern into PLFS.

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
EMC IP Holding Company LLC, Hopkinton, MA (United States); Triad National Security, LLC, Los Alamos, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1632548
Patent Number(s):
10558618
Application Number:
14/041,872
Assignee:
EMC IP Holding Company LLC (Hopkinton, MA); Triad National Security, LLC (Los Alamos, NM)
Patent Classifications (CPCs):
G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING
DOE Contract Number:  
89233218CNA000001
Resource Type:
Patent
Resource Relation:
Patent File Date: 09/30/2013
Country of Publication:
United States
Language:
English

Citation Formats

Bent, John M., Faibish, Sorin, Zhang, Zhenhua, He, Jun, Torres, Aaron, and Grider, Gary. Metadata compression. United States: N. p., 2020. Web.
Bent, John M., Faibish, Sorin, Zhang, Zhenhua, He, Jun, Torres, Aaron, & Grider, Gary. Metadata compression. United States.
Bent, John M., Faibish, Sorin, Zhang, Zhenhua, He, Jun, Torres, Aaron, and Grider, Gary. Tue . "Metadata compression". United States. https://www.osti.gov/servlets/purl/1632548.
@article{osti_1632548,
title = {Metadata compression},
author = {Bent, John M. and Faibish, Sorin and Zhang, Zhenhua and He, Jun and Torres, Aaron and Grider, Gary},
abstractNote = {A computer-executable method, system, and computer program product for managing a Parallel-Logged File System (PLFS) on a data storage system, wherein the data storage system is in communication with an application that updates the data storage system with checkpoint data, the computer-executable method, system, and computer program product comprising receiving a first checkpoint including data from the application; analyzing the data in the first checkpoint to determine whether a pattern exists in the checkpoint data; and upon a positive determination, adding the pattern into PLFS.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {2}
}

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Works referenced in this record:

Architecture and method for a burst buffer using flash technology
patent, March 2016


Data compression method and apparatus
patent, December 1998