Scalable Petascale Storage for HEP using Lustre
Scalable Petascale Storage for HEP using Lustre
复制标题
使用 Lustre 实现 HEP 的千万亿次可扩展存储
DOI:
10.1088/1742-6596/396/4/042063
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
A. J. Martin
中科院分区:
文献类型:
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作者:
C. Walker;D. Traynor;A. J. Martin
We have deployed a 1 PB clustered filesystem for High Energy Physics. The use of commodity storage arrays and bonded ethernet interconnects makes the array cost effective, whilst providing high bandwidth to the storage. The filesystem is a POSIX filesytem, presented to the Grid using the StoRM Storage Resource Manager (SRM). We describe an upgrade to 10 Gbit/s networking and we present benchmarks demonstrating the performance and scalability of the filesystem.