RAL Tier1 Experiments Liaison Meeting

Wednesday 20 Oct 2021, 13:10 → 14:30 Europe/London

Access Grid (RAL R89)

13:18 → 13:19 Major Incidents Changes

13:19 → 13:20 Summary of Operational Status and Issues

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

Weekly Report 20 October 2021.docx

Weekly Report 20 October 2021.pdf

13:20 → 13:21 GGUS /RT Tickets

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

13:21 → 13:22 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

13:22 → 13:23 Experiment Operational Issues

13:24 → 13:25 VO-Liaison ATLAS

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

Reduced davs in transfer protocol priority; aim to alleviate  some of the transfer backlog.

Interesting page of perfSonar plots:
https://monit-grafana-open.cern.ch/d/000000506/perfsonar-inter-regional-latency-loss?orgId=16&from=now-7d&to=now 
 Some links with quite high packet loss ?? 

13:25 → 13:26 VO Liaison CMS

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

jobsBySecondaryInput_19Oct21.pdf

13:30 → 13:31 VO Liaison LHCb

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

13:35 → 13:38 VO Liaison LSST

Speaker: Timothy John Noble (Science and Technology Facilities Council STFC (GB))

13:40 → 13:41 VO Liaison Others

13:45 → 13:46 Experiment Planning

13:50 → 13:51 Euclid

13:55 → 13:56 SKA

14:00 → 14:10 Dune/protoDune

14:10 → 14:11 AOB

14:15 → 14:16 Any other Business

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