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JCOP Roadmap

JCOP Roadmap. JCOP External Review 10 th -12 th March 2003. Overview. Current situation and approach On-going activities New activities Looking forward Major milestones and resources Summary. Current Situation. CERN resources, both financial and manpower, are continuing to decline

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JCOP Roadmap

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  1. JCOP Roadmap JCOP External Review 10th-12th March 2003

  2. Overview • Current situation and approach • On-going activities • New activities • Looking forward • Major milestones and resources • Summary

  3. Current Situation • CERN resources, both financial and manpower, are continuing to decline • In such an environment common projects are very important • Reduce overall development effort • Ease maintenance • Common projects imply some level of compromise • Only activities which are required for the majority of the experiments • JCOP works via consensus

  4. Approach Essentially to continue the approach adopted up-to-now: • Commercial solutions where possible • Reduce resources • Ease maintenance • Where custom solutions are required • Agreed support and maintenance concept (includes proper documentation) • Monitor work of other domains and collaborate (where appropriate) to benefit from their work: • Controls Board – standardisation at CERN and exchange information with other controls domains, e.g. LHC/CP • LHC Data Interchange Working Group (LDIWG) - DIP • SASG - PVSS developments • LHC Cryogenics - UNICOS • Computer Centre Supervision Project - Computer/process monitoring

  5. On-going Activities • Complete current activities: • Provide the basic building blocks required by all experiments • Enhance the building blocks based on feedback from the sub-detector teams • Ensure that the documentation is appropriate • Majority of key components (prototype) should be available in 2003 • Continue to clarify/agree the interaction with external systems: • Conditions and configuration databases • Electrical distribution, JCOV, magnet control, etc. • DCS interfaces with rest of the experiment not part of JCOP; but will there be any impact?

  6. Sub-detector Interaction • Sub-detectors are now increasingly looking into controls issues • This year’s test-beam campaigns are seen as crucial • Collaboration with IT-CO contact people • Get sub-detectors using the technology in preparation for developing their final solutions • Tutorials/training for the JCOP components • Basic PVSS and FW tutorials already exist • Training courses exist for PVSS and the FW • Test technologies in an experiment environment • Refine experiment requirements • Better tailor solutions to the needs of the experiments • Validate the technology

  7. Future Activities - I • Review of DSS prototype and agree on implementation strategy and piquet • Develop and agree the maintenance concept for JCOP components and tools • Generally accepted that this should be handled by support groups • Must ensure that resources requirements are known and available • How do we maintain the required expertise? • Short-term versus long-term staff • Development versus pure maintenance • Support and maintenance for PVSS, OPC, PLCs and field buses already in place

  8. Future Activities - II • Propose strategy for configuration, operation and maintenance of large PVSS distributed systems • Scaling up PVSS project • Discussions with ETM • Security (remote access) and networking (use of technical network?) • Continue to work with companies providing common technologies to enhance them, e.g. • ETM for PVSS • CAEN • ISEG • Wiener • Installation and monitoring of DCS computers (CCSP and LCG?)

  9. Looking forward • Are there other areas where common solutions would be beneficial? • The higher in the control system the more commonality is possible • Nonetheless experiments should try to achieve as much commonality as possible even at the lower levels • As we move towards final systems the time is running out for defining new common items

  10. Major milestones for 2003 • RCS • Specification of PCB available 3rd quarter • DSS • Prototype completed and review 2nd quarter • Initial CMS system end of 3rd quarter • Initial LHCb system 4th quarter • GCS • ALICE TPC GCG completed in 2nd quarter with commissioning in 3rd/4th quarter • FW design completed in 3rd quarter • FW • Prototypes for configuration and data storage and retrieval, ISEG PS 2nd quarter • Access control, mass configuration and web access 3rd quarter • 1st version for configuration, and data storage and retrieval 4th quarter

  11. Major milestones for 2004/2005 • RCS • System available as stores item early 2004 • GCS • FW completed in 1Q2004 • Instances 2004-2006 • DSS • Initial systems for ATLAS and ALICE in 2004 • Final systems for all experiments 2006 • FW • RCS, DIP interface, improved alarm reporting, update of configuration and data storage and retrieval tools 2004 • Interface to histogramming tool 2005

  12. Resource Situation • Project resources from IT-CO and EP-ESS • Many temporary staff • Lack of continuity • Investment in training • In kind contributions from the experiments • Support and maintenance • Just keeping our heads above water • Assuming we can maintain the current level of resources • Still to be addressed: • Resources for the implementation of the 23 gas control systems • Specialised support for DSS • Long-term maintenance

  13. Summary • The more done by JCOP the easier is the task of the experiments • JCOP is one of the few, and earliest, common projects • Experiment approaches are different • But still possible to deliver common components • Resources are at best very tight • Maintenance still an issue long-term • Strategy needs to be defined

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