Executive Summary

Storage resources:

• Disk space allocated on EOS for NP04 and NP02: 1PB
  • e-groups based ACLs to control access rights for different activities and users, ie. DAQ endpoint with a few “writers”
• Access granted on CASTOR for tape backup purposes
  • “lazy“ aggregation, cold storage behaviour

Data access: 

• Local users (batch and interactive): xrootd and FUSE data access available and exercised during last months. 
• “Grid-like” workflows enabled: ACLs based on VOMS certificates fetch from DUNE VO plus some local overrides in place to steer np02 and np04 distributed data together
• Gridftp doors dimensioned accordingly to fulfill future protoDUNE, scaled-out from 2x1GByte/s to 8x1GByte/s (reminder: this bandwidth is shared among all eospublic experiments) 
• EOS and CASTOR endpoints linked: FTS/xrdcp used for data aggregation and data recalls