Data handling and transfer in the LHCb experiment

被引：0

作者：

Frank, Markus ^{[1
]}

Neufeld, Niko ^{[1
]}

Smith, Andrew Cameron ^{[1
]}

Stoica, Radu ^{[1
]}

机构：

[1] CERN, Geneva, Switzerland

来源：

2007 15TH IEEE-NPSS REAL-TIME CONFERENCE, VOLS 1 AND 2 | 2007年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper focuses on the management and control of raw event files as well as all their associated metadata in the LHCb Data Acquisition system. The typical foreseen file life cycle is presented, starting from the file creation to its transfer to the CERN tape storage system and the offline processing GRID system. To answer the management needs a dedicated database is implemented (Online Run Database) together with the necessary management software. The solution is integrated with the rest of the data acquisition software chain and with the experiment control system. The software and hardware configuration is explained together with the testing methods, current status and future plans.

引用

页码：225 / 229

页数：5

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