This work presents an evaluation of JUMBO frame tests conducted at CERN to assess their impact on data transfer performance across different physics workflows. Preliminary internal tests were carried out to analyze potential benefits and challenges, followed by collaborative testing involving the ATLAS, CMS, and LHCb experiments. The goal was to measure the advantages of JUMBO frames in terms...
The 50-year-old Meyrin Data Centre (MDC), still remains indispensable due to its strategic geographical location and unique electrical power resilience even if CERN IT recently commissioned the Prévessin Data Centre (PDC), doubling the organization’s hosting capacity in terms of electricity and cooling. The Meyrin Data Centre (Building 513) retains an essential role for the CERN Tier-0 Run 4...
