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CHIPP-CSCS Face to Face Meeting on 2019-09-13

  • Date and time: Friday 13th of September at 10:15
  • Place: Zurich ETHZ (LEE E 126 map)
  • External link / EVO: probably not possible

Agenda

  • 10:15 - Welcome and agenda
  • 10:30 - VO Status report (~last 6 months)
    • LHCb (20' - Roland)
    • ATLAS (20' - Gianfranco)
    • CMS (20' - Vinzenz)
  • 11:30 - Tier-2 status, plans & pledges
    • CSCS (45' - Various people)
    • Long-term resource provisioning overview (15' - Pablo)
    • Discussion (30')
  • 13:15 - Lunch
  • 14:30 - Tier-2 status, plans & pledges
    • UNIBE-LHEP (30' - Gianfranco)
  • 15:00 - Tier-3 status and plans
    • PSI (15' - Nina)
    • UNIBE-ID (15' - Gianfranco)
    • UNIGE (15' - Gianfranco)
  • 15:45 - Coffee break
  • 16:00 - NGI_CH (20' - Gianfranco)
    • Open tickets:
  • 16:30 - End of meeting

Attendants

  • CSCS:
  • CMS:
  • ATLAS:
  • LHCb:

Minutes

Action items

  • Follow up in the monthly meetings on the actions listed in the F2F action items (e.g. on the request for details on the decommissioned HW)

  • Roland - LHCb
    • check the y-axis (jobs submitted). It looks inconsistent
  • Vinzenz - CMS
    • the monitoring moved to grafana. Re-check the plots shown; compare grafana with CMS-dashboard.
  • General:
    • modify/optimize slurm for proper job distributions (to avoid the skewing which happened)
      (remember CMS was low at 33%, ATLAS high at 41%; LHCbup at 26%)
    • re-call: all V0-contacts and CSCS MUST check the dashboards daily for ALL three experiments (and report monthly );
      in case of serious problems (one VO missing, not submitting jobs etc.)-> report immediately to the corresponding VO --> tickets
    • Monitor running vs. installed cores;
    • monitor VO-shares
    • Batch vs. Dashboard metrics unification
    • Understand the differences in quoted numbers for "delivered resources", which are available on 1) GRAFANA, 2) accounting-next.egi.eu/wlcg/report/tier2/ and 3) the VO-specific dashboards;
    • VO-status box: get one per VO ?

  • all VOs: discuss internally possible consequences if dCache and storage in general was reduced or even abandoned.

Attachments

Topic attachments
I Attachment History Action Size Date Who Comment
PDFpdf 20190913_CHIPP-CSCS_resource_provisioning_overview.pdf r1 manage 351.6 K 2019-09-16 - 06:26 PabloFernandez  
PDFpdf 20190913_F2F_CSCS.pdf r1 manage 7281.3 K 2019-09-13 - 08:37 StefanoGorini  
PDFpdf ATLAS-report-20190913.pdf r1 manage 3405.8 K 2019-09-13 - 08:35 GianfrancoSciacca ATLAS VO report (T2)
PDFpdf EGI-20190913.pdf r1 manage 477.8 K 2019-09-13 - 09:03 GianfrancoSciacca EGI-topics
PDFpdf LHCb_CHIPP_Zurich_Sep2019.pdf r1 manage 951.1 K 2019-09-13 - 09:25 RolandBernet  
PDFpdf UNIBE-LHEP-20190913.pdf r1 manage 2667.2 K 2019-09-13 - 08:51 GianfrancoSciacca UNIBe-LHEP T2 report
PDFpdf UNIGE-DPNC-20190913.pdf r1 manage 114.5 K 2019-09-13 - 08:53 GianfrancoSciacca UNIGE-DPNC Tier3 report
PDFpdf f2f-19-zurich-cms-t3-status.pdf r1 manage 800.4 K 2019-09-13 - 08:43 NinaLoktionova CMS T3 status report
PDFpdf f2f_13Sep19_v1.pdf r2 r1 manage 9547.7 K 2019-10-10 - 08:41 VinzenzStampf CMS - Vinzenz
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Topic revision: r15 - 2019-11-06 - ChristophGrab
 
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