Tier1 and Tier-2 Weekly Report 2018-06-05

Tier1 and Tier-2 Weekly Report 2018-06-05

General News

ADC Technical Coordination Meeting [20180605]
- Object Store Performance
- Harvester for the Grid
ADC Weekly Meeting [20180605]
- Group Derivation Production
  - Stopped open-ended production Monday as need new release to read L1 bits - being debugged
  - When starts, will use 15 configurations in the train
  - About to build 21.2.10.2
- MC Production
  - Urgent production of Z->vv rerun 195M/MC16a events almost done after evgen shares increased
  - About 0.9B/1.2B evgen, 411M/657M simul done for Part 2 MC16e
  - Still a bunch of samples to submit - held off on heavy I/O MadGraph for now
  - About 500M simul, 300 evgen waiting for all MCprod now
  - ATLAS used up its allocation at Titan for now (80M core-hours), but not being penalized for usage right now - new allocation of 80M core-hours should start in July
- Data17 Reprocessing
  - All periods done except B and I - few runs to fix
  - data17 BphysLS containers - DONE
  - DAOD_RPVLL reprocessing still undergoing tests, waiting for a new global condition tag
- CRC/ADCoS Report
  - 300k+ cores used most of the week
  - Two significant interruptions to data transfers:
    - EOS outage on 30 May, bug in code now fixed and to be deployed next week
    - Transfer failures Friday midnight until Saturday morning, proxy delegation problem understood, extra monitoring in short term
  - Good shifter coverage for the week
- BOINC/ATLAS@HOME jobs at TRIUMF Tier-1
  - Fill in unused cpu availability on production nodes while busy with other things (stage-in/out, no payloads, switching between mcore and score)
  - Increasing usage from ~83% to 92%
  - See slides for details
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