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The CMS experiment workflows on StoRM based storage at Tier-1 and Tier-2 centers

Abstract: Approaching LHC data taking, the CMS experiment is deploying, commissioning and operating the building tools of its grid-based computing infrastructure. The commissioning program includes testing, deployment and operation of various storage solutions to support the computing workflows of the experiment. Recently, some of the Tier-1 and Tier-2 centers supporting the collaboration have started to deploy StoRM based storage systems. These are POSIX-based disk storage systems on top of which StoRM implements the Storage Resource Manager (SRM) version 2 interface allowing for a standard-based access from the Grid. In this notes we briefly describe the experience so far achieved at the CNAF Tier-1 center and at the IFCA Tier-2 center.

Other conference communications or articles related to authors from the University of Cantabria

 Authorship: Bonacorsi D., Cabrillo Bartolomé I., González Caballero I., Matorras F., Sartirana A.,

 Congress: International Conference on Computing in High Energy and Nuclear Physics : CHEP : (17th : 2009 : Praga)

 Publisher: Institute of Physics

 Year of publication: 2010

 No. of pages: 7

 Publication type: Conference object

 DOI: 10.1088/1742-6596/219/7/072027

 ISSN: 1742-6588,1742-6596

 Publication Url: https://doi.org/10.1088/1742-6596/219/7/072027

Authorship

GONZÁLEZ CABALLERO, I.

SARTIRANA, A.