RAL Tier1 Experiments Liaison Meeting

Wednesday 14 Jul 2021, 13:30 → 14:30 Europe/London

Access Grid (RAL R89)

13:38 → 13:39 Major Incidents Changes

13:39 → 13:40 Summary of Operational Status and Issues

https://stfc365.sharepoint.com/:w:/r/sites/RAL-LCG2Tier1Liaison/_layouts/15/Doc.aspx?sourcedoc=%7B7539B386-CC1C-40F4-BCCB-9DEE3C267A81%7D&file=Weekly%20Report%2012%20July%202021.docx&action=default&mobileredirect=true

Speakers: Brian Davies (Lancaster University (GB)), Darren Moore (Science and Technology Facilities Council STFC (GB))

Weekly Report 12 July 2021.docx

Weekly Report 12 July 2021.pdf

13:40 → 13:41 GGUS /RT Tickets

https://tinyurl.com/T1-GGUS-Open
https://tinyurl.com/T1-GGUS-Closed

13:41 → 13:42 Site Availability

https://lcgwww.gridpp.rl.ac.uk/utils/availchart/

https://cms-site-readiness.web.cern.ch/cms-site-readiness/SiteReadiness/HTML/SiteReadinessReport.html#T1_UK_RAL

http://hammercloud.cern.ch/hc/app/atlas/siteoverview/?site=RAL-LCG2&startTime=2020-01-29&endTime=2020-02-06&templateType=isGolden

13:42 → 13:43 Experiment Operational Issues

13:44 → 13:45 VO-Liaison ATLAS

Speakers: James William Walder (Science and Technology Facilities Council STFC (GB)), Dr Tim Adye (Science and Technology Facilities Council STFC (GB))

Xrootd (5.3.0) with  WLCG JWT token support (for the WLCG group) enabled on test endpoint. 

ATLAS jobs remain at ~ 66% pledge, with discrepancy with Vande, 
 Difference in current core power and old pledge values can explain some of the difference, but not all.

Current job success rates 92.4%    88.5% for staged, and direct-io respecively 

RAL (main queue) set into test overnight, due to failing AFT HC jobs. Appears to be due to expired atlas proxies. 

 

 

 

13:46 → 13:47 VO Liaison CMS

Speaker: Katy Ellis (Science and Technology Facilities Council STFC (GB))

13:48 → 13:49 VO Liaison LHCb

Speaker: Raja Nandakumar (Science and Technology Facilities Council STFC (GB))

13:52 → 13:53 VO Liaison Others

07_07_2021.pdf

07_07_2021.pptx

13:53 → 13:54 Experiment Planning

13:54 → 13:55 Dune/protoDune

13:55 → 13:56 Euclid

13:56 → 13:57 SKA

13:57 → 13:58 AOB

13:58 → 13:59 Any other Business

Speakers: Brian Davies (Lancaster University (GB)), Darren Moore (Science and Technology Facilities Council STFC (GB))