| LHCOPN Status and Plans |
| Acknowledgments |
| LHC |
| Slide 4 |
| CERNŐs Detectors |
| To observe the collisions, collaborators from around the world are building four huge experiments: ALICE, ATLAS, CMS, LHCb | |
| Detector components are constructed all over the world | |
| Funding comes mostly from the participating institutes, less than 20% from CERN |
| The LHC Computing Challenge |
| Signal/Noise 10-9 | ||
| Data volume | ||
| High rate x large number of channels x 4 experiments | ||
| 15 PetaBytes of new data each year | ||
| Compute power | ||
| Event complexity x Nb. events x thousands users | ||
| 100 k of today's fastest CPUs | ||
| Worldwide analysis & funding | ||
| Computing funding locally in major regions & countries | ||
| Efficient analysis everywhere | ||
| GRID technology | ||
| Slide 7 |
| Slide 8 |
| The WLCG Distribution of Resources |
| Centers around the world form a Supercomputer |
| The EGEE and OSG projects are the basis of the Worldwide LHC Computing Grid Project WLCG |
| Slide 11 |
| Guaranteed bandwidth can be a good thing |
| LHCOPN Mission |
| LHCOPN Design Information |
| Slide 15 |
| Slide 16 |
| Slide 17 |
| Transatlantic Link Negotiations Yesterday |
| LHCOPN Architecture 2004 Starting Point |
| GANT2: Consortium of 34 NRENs |
| Slide 21 |
| Basic Link Layer Monitoring |
| Slide 23 |
| Slide 24 |
| Active Monitoring |
| Background Stats |
| Monitoring Evolution |
| Operational Procedures |
| Resiliency Issues |
| T0-T1 Lambda routing (schematic) |
| T1-T1 Lambda routing (schematic) |
| Some Initial Observations |
| Closing Remarks |
| Slide 34 |