PIC Cloud ATLAS coordination meeting

Name: PIC Cloud ATLAS coordination meeting
Start: 2017-06-28T17:00:00+02:00
End: 2017-06-28T18:00:00+02:00
Location: No location set

Wednesday 28 Jun 2017, 17:00 → 18:00 Europe/Madrid

Phone conference (CERN)

Helmut Wolters (Dep. de Fisica da Univ. de Coimbra - LIP Coimbra)

Description

ATLAS coordination meeting for the PIC cloud (PIC, IFAE, IFIC, UAM, LIP, UTFSM) Bi-weekly lightweight format meeting, bound to one hour of duration. All the uncovered topics will be collected and covered offline within the mailing list (project-atlas-sw-t1-t2(at)cern.ch) or added to the next meeting. Agenda topics will be covered only in case relevant info exists.

Support

project-atlas-sw-t1-t2@cern.ch

- 17:00 → 17:15
  Hot topics and news 15m
  - Implementing WLCG diskless sites for production 5m
    
    ATLAS recommends sites with small storage (< 400 TB) to focus hardware investment in CPUs instead of storage.
    ADC management is now starting to implement this policy.
    In our cloud this can affect two sites:
    NCG-INGRID-PT
    EELA-UTFSM
    No decisions are taken yet for these sites, it will be discussed with site and country representatives at ICB.
    See details on attached presentation by Stephane Jézéquel at last ADC Weekly.
  - ATLAS Network Requirements (Medium term evolution) 5m
    
    Presentation by Alastair on WLCG Workshop 2017 last week, see link.
    Mentions storage of 5 PB (2022) and 12.5 PB (2027)
    and WLAN connectivity of 60 Gb/s (2022) and 200 Gb/s (2027) for Tier2s
    20 / 100 Gb/s for diskless Tier2
    
    Alastair´s Presentation
- 17:15 → 17:55
  
  Round table Tier-1 and Tier-2s incidences/status 40m
- 17:55 → 18:00
  
  A.O.B 5m