Deployment team & sites

Tuesday 28 Sept 2010, 11:00 → 12:16 Europe/London

EVO - GridPP Deployment team & sites meeting

Jeremy Coles

- This is the biweekly DTEAM & sites 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.

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 - Only Brunel now seeing problems? - CMS - ATLAS - Other - Experiment blacklisted sites - Experiment known events affecting job slot requirements - Site performance issues -- Was there any feedback on the revised WLCG Tier-2 August availability figures.

11:20 → 11:40 Meetings & updates

- ROD team status (any points to raise to sites or issues to follow up?) - Tier-1 update - The next WLCG Grid Deployment Board will be on 13th October (the agenda will appear here soon http://indico.cern.ch/conferenceDisplay.py?confId=72063). Graeme has the honor of being T2 rep this month. - Escalated tickets https://gus.fzk.de/download/escalationreports/roc/html/20101004_EscalationReport_ROCs.html 3 tickets on hold. 56316 - NGS-RAL not in BDII 58733 - RAL-PP biomed. dcache issue. 61228 - ALICE RAL T1.

11:40 → 11:50 CREAM status

- Which sites have it - What are the reasons for other sites not having it? - Timelines

11:50 → 12:10 Loss of disk servers

- There is an increasing likelihood of data loss as the number of disk servers increase - We need to clarify (and then document in the twiki) what a site should do immediately after the loss is known - What steps should be taken towards recovering data - What data/spacetokens are important - How will the matter be tracked?

12:10 → 12:11 AOB

- GOCDB3 to 4 interface change next week (https://goc.gridops.org/downtime/list?id=93355468).

document top-bdii-proposal.pdf