Tier1 and Tier-2 Weekly Report 2018-05-22

General News

• ADC Weekly Meeting [20180522]
  • Group Derivation Production
    • Up to 80k cores used at times
    • Running open ended production for physics.main, zerobias and bphys (21.2.29/30.0)
    • Some broken jobs due to too much input per job (fixed now by setting every train to use 12GB input per job)
    • Comparing results for new compression scheme with different chunk sizesx * MC Production
  • Data17 Reprocessing
  • CRC/ADCoS Report
    • Stable use of > 300k slots, with peaks up to 700k jobs using NERSC, ALCF, Titan HPC resources.
    • Special production: data18 derivation and data17 reprocessing
    • About half sim, evgen and deriv ~10%
    • Some staging failures when too many requests
    • TRIUMF added tape drives to match required rates
    • Good shift coverage this week
• CA Cloud Squad Actions
  • User DaTRI requests approved / processed (last week)
• Open Issues and Ongoing Discussions
  • Availability & Reliability Reports [20170328]
    • 2018 Reports - click down to find reports of format WLCG_All_Sites_ATLAS_MMMYYYY.(html|pdf)
  • Sites should be providing the 2017 storage pledge.
    • REBUS Site Capacities
    • REBUS Federation Resource Pledges
  • ATLAS Canada HammerCloud Tests
• WLCG and General Computing News
  • Security News
  • gLite/EMI News
• ROC_Canada News
  • Current shift

ABCD Determination and Monitoring

• SSB Qualification and ABCD Determination Wiki
• CA Cloud - Panda Resource Status
• CA Cloud - Switcher Actions
• CA Cloud - ABCD Determination

SSB Results

• Critical tests for each site in the Site Status dashBoard are available at the links below
  • Australia-ATLAS
  • CA-SFU-T2
  • CA-VICTORIA-WESTGRID-T2
  • CA-WATERLOO-T2
  • TRIUMF-LCG2

SAM Results (based on VO tests)

• ATLAS Site Availability for last two weeks - CA Cloud
• ROC_Canada
• Australia_ATLAS

APEL Accounting

• ACTION ITEM FOR SITES: Sites please regularly check and confirm that your historical APEL data has been published and looks correct when comparing with batch system utilization
  • See example steps circulated by D. Qing (20100406)
    • account09.c
  • See EGI Accounting Portal (Canada)
  • See EGI Accounting Portal (Australia)
  • Links
    • [1] http://wiki.hellasgrid.gr/wiki/bin/view/HellasGrid/GOC/MONToAPEL
    • [2] http://goc.grid.sinica.edu.tw/gocwiki/glite-APEL

APEL Synchronization Test Links

• TRIUMF-LCG2
• Australia-ATLAS
• CA-SFU-T2
• CA-VICTORIA-WESTGRID-T2
• CA-WATERLOO-T2

Production and Usage Status

• ADC Job Summaries Dashboard
• Within the CA Cloud and Worldwide ( Panglia View):

-- Leslie Groer - 2018-05-22

Comments