WLCG Transfers

513/R-068 (CERN)



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Main topic to discuss:

* WLCG Transfers:

* Update on SAM3

Local: Julia, Luca, Marian, Nicolo, Alberto, Stefan, Hassen, Maarten, Andrea, Alessandro, Lionel, Eddy, Michail, Tony, Ivan K. (last to arrive) 
Remote: David, Alessandra, Thomas, Salvatore

Minutes taken by Stefan

Actions for September 
    - Reports from REBUS being worked on 

Update on SAM3 integration (Presentation by Pablo)
    - Prod and PreProd running with SAM3 (in addition to SAM2) 
    - Simplification of profiles (merge different “flavors” of e.g. CE  (ARC, OSG, CREAM) into one)
    - SiteAvailability, ATLAS has the means to inject it’s view of site availabilities into a dedicated profile as seen from the VO distributed computing

FTS3 Monitoring (Presentation by Hassen)
    - The monitoring has the possibility to split between different activities. E.g. for CMS this splitting information will be provided before start of Run2. 
    - Michail, for what concerns the plotting of shares FTS3 does not have a configuration a priori for shares. The monitoring will show the actual status but there are no shares compared against. 
    - Julia: in case of mixing states and VOs in one plot one may give different grades of the same colour to each VO. 
    - Alberto: when do you expect feedback? Hasen, invite experiments to see the dashboard and the interface and get back on a ticket (see slides)

Next meeting in 3 weeks (31 Oct) on nagios configuration by Marian.
There are minutes attached to this event. Show them.
    • 2:00 PM 2:05 PM
      JIRA actions for September 5m
      Review of the JIRA actions scheduled for this and next month https://its.cern.ch/jira/issues/?filter=13902
      Speaker: Pablo Saiz (CERN)
    • 2:05 PM 2:15 PM
      Update on SAM3 10m
      Speaker: Pablo Saiz (CERN)
    • 2:15 PM 2:45 PM
      WLCG transfers 30m
      Speaker: Hassen Riahi (CERN)
    • 2:45 PM 2:55 PM
      Discussion 10m
    • 2:55 PM 3:00 PM
      Next meeting 5m