Deployment team & sites

Tuesday 31 Aug 2010, 11:00 → 12:16 Europe/London

EVO - GridPP Deployment team meeting

Jeremy Coles

- This is the weekly DTEAM meeting - The intention is to run the meeting in EVO: http://evo.caltech.edu/evoGate/. Join the meeting in the GridPP Community area. - The phone bridge number is +44 (0)161 306 6802 (CERN number +41 22 76 71400). The phone bridge ID is 64688 with code: 4880.

Minutes dteam-minutes-2010-8-31.txt

11:00 → 11:20 Experiment problems/issues

Review of weekly issues by experiment/VO - LHCb -- Check on transfer problems http://hepwww.rl.ac.uk/nraja/UKUploadProblems/index.html Summary transfer success % (peak files) : Bristol 100% (10); Brunel 77.8% (60); Glasgow 12.2% (200); Imperial ??; Lancaster 99.8% (100); Liverpool 100% (40); Manchester (no jobs); Oxford 99.7% (40); QMUL 100% (40); RHUL 100% (25); Sheffield 100% (17); UCL 99.6% (140); Durham 100% (50) - CMS - ATLAS - Other - Experiment blacklisted sites - Experiment known events affecting job slot requirements -- Suggestion from Stuart Purdie to automate this ... - Site performance issues

11:20 → 11:30 Meetings & updates

- ROD team status & rota - Tier-1 update - Stalled tickets: https://gus.fzk.de/download/escalationreports/roc/html/20100830_EscalationReport_ROCs.html 56316 - NGS-RAL not in CERN BDII. on-hold. (With J Churchill) 58733 - RAL-PP no space left. Biomed. on-hold. - September 2010 GDB http://indico.cern.ch/conferenceDisplay.py?confId=72061 -- Any topics to raise? --- Already asked about https://twiki.cern.ch/twiki/bin/view/EGEE/PostEGEE#Feedback_from_WLCG -- Tier-2 rep is Alessandra - NGS Innovation Forum 23rd-24th November http://www.ngs.ac.uk/events/ngs-IF10

11:30 → 11:55 GridPP25 areas for follow-up

(Here are some examples) From DB-PMB meeting: - Status and future of GridMon: http://gridmon.dl.ac.uk/gridmon/graph.html - Accuracy of gstat2 (new release will improve some figures soon). Please continue to cross-check your site figures and create GGUS tickets where you see problems. From main meeting - Meeting 5MB/s/slot - CPU efficiency at some T2s (London) - LHCb uploads - Use of hyperthreading - UK CA old cert problems - Network forward look Other questions - Supporting the ngs VO - Merging operations

gstat-comparison gstat-comparison.gif

11:55 → 12:00 AOB

- Provisional date for GridPP26 (Sheffield) w/c 18th April. - Early registration for CHEP2010 closes today: http://event.twgrid.org/chep2010/index.html.