Upgrading and Expanding Lustre Storage for use with the WLCG

Upgrading and Expanding Lustre Storage for use with the WLCG
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升级和扩展 Lustre 存储以与 WLCG 配合使用

DOI:
10.1088/1742-6596/898/6/062004
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发表时间:
2017
期刊:
Conference Series
影响因子:
--
通讯作者:
Traynor D
Traynor D
中科院分区:
--
文献类型:
--
作者:
Traynor D

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伦敦大学玛丽皇后学院网格站点的Lustre文件系统最近进行了重大升级,从1.8版本升级到最新的2.8版本,容量增加到3 PB以上。Lustre是一个开源的、POSIX兼容的集群文件系统,使用StoRM存储资源管理器提供给网格。升级的动机和好处,包括硬件和软件的选择,进行了讨论。概述了测试,性能改进和数据迁移过程,以及StoRM兼容性所需的源代码修改。基准和真实的世界的表现和未来的计划进行了讨论。
The Queen Mary University of London Grid site's Lustre file system has recently undergone a major upgrade from version 1.8 to the most recent 2.8 release, and a capacity increase to over 3 PB. Lustre is an open source, POSIX compatible, clustered file system presented to the Grid using the StoRM Storage Resource Manager. The motivation and benefits of upgrading including hardware and software choices, are discussed. The testing, performance improvements and data migration procedure are outlined as is the source code modifications needed for StoRM compatibility. Benchmarks and real world performance are presented and future plans discussed.
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DOI: 10.1088/1742-6596/396/4/042063
发表时间: 2012
期刊: Journal of Physics: Conference Series
影响因子: --
作者:
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通讯作者: A. J. Martin
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DOI: 10.1088/1742-6596/513/6/062048
发表时间: 2014
期刊: Journal of Physics: Conference Series
影响因子: --
作者:
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通讯作者: S L Lloyd