LHCOPN meeting - Vancouver

31 Aug 2009, 09:30 → 1 Sept 2009, 12:45 America/Vancouver

Triumf Auditorium (TRIUMF)

- Venue: Triumf Auditorium - Directions - Accommodations: Rooms are reserved at Triumfhouse. Mention "TRIUMF LHCOPN meeting" when booking. - More Information about Triumf and Vancouver - Remote participation: EVO meeting (full details).

Monday 31 August

09:30 → 09:35 Meeting Start

09:35 → 09:45 Welcome and Introduction

EVO MEETING Title: LHCOPN meeting at Triumf Description: LHCOPN meeting at Triumf, Vancouver Canada Community: Universe Password: triumflhc Meeting Access Information: - Meeting URL http://evo.caltech.edu/evoGate/koala.jnlp?meeting=MDMaM82v2BDvDt9D9BD99D - Password: triumflhc - Phone Bridge ID: 1173156 Password: 3020 GMT+01:00 (+0100) Start 2009-08-31 17:00 End 2009-09-01 22:30 Japan Standard Time (+0900) Start 2009-09-01 01:00 End 2009-09-02 06:30 Central European Summer Time (+0200) Start 2009-08-31 18:00 End 2009-09-01 23:30 Eastern Daylight Time (-0400) Start 2009-08-31 12:00 End 2009-09-01 17:30 Pacific Daylight Time (-0700) Start 2009-08-31 09:00 End 2009-09-01 14:30 EVO Phone Bridge Telephone Numbers: --------------- - USA (Caltech, Pasadena, CA) +1 626 395 2112 - Switzerland (CERN, Geneva) +41 22 76 71400 - Slovakia (UPJS, Kosice) +421 55 234 2420 - Italy (INFN, several cities) http://server10.infn.it/video/index.php?page=telephone_numbers Enter '4000' to access the EVO bridge - Germany (DESY, Hamburg) +49 40 8998 1340 - USA (BNL, Upton, NY) +1 631 344 6100 - United Kingdom (University of Manchester) +44 161 306 6802 - Australia (ARCS) +61 0261128742 Canberra 0282124591 Sydney 0362370281 Hobart 0386858362 Melbourne 0731390705 Brisbane 0884631011 Adelaide 0864616718 Perth - Netherlands (Nikhef, Amsterdam) +31 20 7165293 Dial '2' at the prompt - Canada (TRIUMF, Vancouver) +1 604 222 7700 - Czech Republic (CESNET, Prague) +420 95 007 2386

09:45 → 10:00 LHCOPN News

Speaker: Edoardo Martelli

Slides emartelli-lhcopn-status.pdf

10:00 → 10:15 LHCOPN performance during Step09

Speaker: Wayne Salter

Slides STEP09_Post-Mortem_LHCOPN_Vancouver.pdf STEP09_Post-Mortem_LHCOPN_Vancouver.ppt

10:15 → 10:30 Interaction with WLCG

Speaker: Wayne Salter

Slides Interaction_with_WLCG_Vancouver.pdf Interaction_with_WLCG_Vancouver.ppt

10:30 → 10:45 coffee break

10:45 → 11:25 perfSONAR monitoring update

Speakers: Fausto Vetter, Szymon Trocha

Slides LHCOPN_MDM_Deployment.pdf ST-GN3-20090820-perfSONAR_update_at_LHCOPN_meeting-2.pdf

11:25 → 11:35 PerfSONAR deployment at PIC and spanish T2s

Speaker: Gerard Bernabeu

Slides PerfSonar_at_Spanish_Tier2.pdf PerfSonar_at_Spanish_Tier2.ppt

11:35 → 12:00 Operations Update

Speaker: Guillaume Cessieux

Slides gcx-OpsReportv0.2.pdf gcx-OpsReportv0.2.ppt

12:00 → 12:30 Feedback about Operational procedures

12:30 → 13:30 LUNCH

13:30 → 13:50 USLHCnet update

Speaker: Artur Barczyk

Slides LHCOPN-USLHCNet-Aug09.pdf LHCOPN-USLHCNet-Aug09.ppt

13:50 → 14:10 CANARIE update

Speaker: Eric Bernier

Slides CANARIE_Update_20090831.pdf CANARIE_Update_20090831.ppt

14:10 → 14:45 Addressing T0-T1-T2 connectivity

Speaker: Edoardo Martelli

Slides

• Artur-T0-1-2.pptx.pdf
• Artur-T0-1-2.pptx.pptx
• emartelli-T0T1T2WG.pdf

14:45 → 15:00 break

15:00 → 16:30 TRIUMF tour

Guided visit of Triumf

Speaker: TRIUMF guides

17:00 → 17:15 End of the Day

Tuesday 1 September

09:00 → 09:05 Meeting Start

09:05 → 10:00 Network equipment at Tier1s

Technical update: network equipment and architecture design at the Tier1s and Tier0

Speaker: Various

10:00 → 10:20 Triumf update

Speaker: Steven McDonald

Slides LHCOPN-TRIUMF.pdf LHCOPN-TRIUMF.ppt

10:30 → 10:45 coffee break

10:45 → 12:00 Addressing T0-T1-T2 connectivity - second part

Slides Overnight_Thoughts.pdf Overnight_Thoughts.ppt

12:00 → 12:30 Wrap up and conclusions

pictures LHCOPNgroupPhoto_copy.jpg

Wayne - Feedback from STEP09 and interaction with WLCG - The LHCOPN reacted well at the major incident. - T1-T1 traffic is important and need to be as reliable as T0-T1. T1-T2 traffic is also relevant. - LHCOPN operations should be better integrated with WLCG operations. Szymon and Fausto - perfsonar deployment update - deployed a new software release that contains some improvement for the LHCOPN - Perfsonar is part of GN3 that will run until 2013 - MDM clusters running at T0 and ten T1s. RAL has installed the hardware but still is not connected to the network. - Few sites still missing the GPS antenna connection. Gerard - perfsonar in Spain - Rediris has published a perfsonar installation DVD for the Tier2s. Guillaume - Operations - Lots of improvement to the Ticketing system. - Lots of tickets, mostly L2 maintenance Artur - USLHCnet - now six transatlantic links - Ciena boxes in Geneva and NYC will be upgraded soon. ACTIONS - Edoardo: add column in the lhcopn prefixex twiki table about the communities used - Wayne: Define what is a relevant incident to be reported to the WLCG - Wayne: Define what is a major incident (that require a post mortem analysis) - OpsWG: Replace BGP monitoring by 2010-01. with what? - Wayne and Edoardo: Propose a new LHCOPN link definition and identify all the possible concerned links: - NLT1-TRIUMF - NLT1-ASGC - FNAL-KIT - NLT1-FNAL then circulate a proposition - Wayne: gather requirments for T2s connectivity from the experiments - Edoardo: ask BNL if the second 10G link has to be dedicated to T1-T1 or can be just an upgrade to 20G. - Edoardo: ask CNAF if the second 10G link has to be dedicated to T1-T1 or can be just an upgrade to 20G. Next LHCOPN meting: 10-11 December 2009. Venue to be decided.

12:30 → 12:45 End of the meeting