May 16 – 20, 2011
Hotel Hermitage - Isola d'Elba
Europe/Rome timezone
Sito in costruzione

I Tier3 di CMS-Italia: stato e prospettive

May 18, 2011, 3:30 PM
Sala Maria Luisa (Hotel Hermitage - Isola d'Elba)

Sala Maria Luisa

Hotel Hermitage - Isola d'Elba

La Biodola 57037 Portoferraio (Li) Tel. +39.0565 9740


Hassen Riahi (PG) Livio Fano' (PG)


The CMS experiment is expected to produce, at design LHC luminosity, few Peta Bytes of data per year and distribute them globally through the LHC Computing Grid.Within the CMS Tier-based infrastructure, some of the user tasks can be optimized using local resources hosted in a Tier-3.In this talk we present CMS Tier-3 Perugia experience in allowing users to perform physics analyses. We describe the local data center organization and its distinctive features, we show the site's bottlenecks in supporting CMS local activities and the workarounds implemented.Finally, we discuss current developments and future ideas for the local workflows optimization, taking into account Tier-3 limits and needs.

Presentation materials