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Preparation and checklist for the Run over Errors

Preparation and checklist for the Run over Errors. Overview. Full EOR/SOR run transition Configuration changes possible Change TRG config , add/remove detectors Much faster than during Run 1 Fast EOR/SOR run transition

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Preparation and checklist for the Run over Errors

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  1. Preparation and checklist for the Run over Errors

  2. Overview • Full EOR/SOR run transition • Configuration changes possible • Change TRG config, add/remove detectors • Much faster than during Run 1 • Fast EOR/SOR run transition • Close a run under stable conditions for Offline to handle the data recorded within • Configuration changes not possible • List of active DDLs remains the same • Readout link not closed • Much faster than full EOR/SOR transition Vasco Barroso

  3. Run 2 Full SOR • Optimized ECS sequence • More phases in parallel • Faster individual phases • DCS::SOR • DAQ::SOR.COMMANDS (detector scripts) • HLT::ENGAGE • DAQ::START_PROCESSES Vasco Barroso

  4. Run 2 Full SOR • CTP • HLT • DAQ Vasco Barroso

  5. Run 2 Full SOR • Detectors • During Run 1 • During Run 2 DCS::SOR DAQ::SOR SOR.COMMANDS Det A MCH Det A Det B PMD Det B Det C Det C Det A DAQ::SOR (includes SOR.COMMANDS) DCS::SOR Det B DAQ::SOR (includes SOR.COMMANDS) DCS::SOR Vasco Barroso

  6. Run 2 Full SOR • Detectors (cont.) • Concerns • ACO, FMD, HMP, PMD, SDD, SSD and TPC • Question to Detectors: • In a full SOR sequence, can the SOR.COMMANDS scripts be moved to the DAQ::SOR phase and therefore be executed independently from other detectors and immediately after the DCS::SOR phase of your detector? Vasco Barroso

  7. Run 2 Full SOR • Detectors (cont.) Vasco Barroso

  8. Run 2 Full SOR • Detectors (cont.) Vasco Barroso

  9. Run 2 Full EOR • Optimized ECS sequence • Marginal gain • Faster individual phases • DCS::EOR • HLT::STOP, HLT::DISENGAGE • DAQ::EOR.COMMANDS (detector scripts) • DAQ::STOPPING_LDCS • STOPPING_DAS Vasco Barroso

  10. Run 2 Full EOR • CTP • HLT • DAQ (1) Without EOR.COMMANDS Vasco Barroso

  11. Run 2 Full EOR • Detectors DCS::EOR • Detectors EOR.COMMANDS Vasco Barroso

  12. Run 2 Full EOR • Detectors DAQ::EOR • Detectors DAs Vasco Barroso

  13. Run 2 Fast EOR From 31.4 to 11.0 Vasco Barroso

  14. Run 2 Fast EOR • Minimal ECS sequence • TRG: stop as usual • DCS: fast EOR (10s) • HLT: fast STOP/DISENGAGE (10s) • DAQ: fast stop LDCs (5s) • Readout link remains open (see next slide) • No/minimal EOR.COMMANDS (see next slide) • DAQ: stop GDCs as usual (5s) • No DAQ::EOR (MCH and PMD) • DAs: stop as usual (10s, same target as full) Vasco Barroso

  15. Run 2 Fast EOR • Question to Detectors: • In a fast SOR/EOR run transition, can your FEE cope with the fact that the DDL link will remain open? • Question to Detectors (HMP, SSD, TPC): • In a fast EOR sequence, what are the actions within the DAQ EOR.COMMANDS that still need to be executed (remember that the DDL link will remain open and therefore will be unavailable for any communication with the FEE) ? Vasco Barroso

  16. Run 2 Fast SOR From 68.1 to 18.1 Vasco Barroso

  17. Run 2 Fast SOR • Minimal ECS sequence • TRG: start as usual • DCS: fast SOR (10s) (can run on background ?) • HLT: fast ENGAGE (10s) • DAQ: fast start LDCs (5s) • Readout link already open • DAQ: start GDCs as usual • No/minimal DAQ::SOR • No/minimal SOR.COMMANDS (see next slide) • DAs: start as usual Vasco Barroso

  18. Run 2 Fast SOR • Question to Detectors (ACO, FMD, HMP, MCH, PMD, SDD, SSD, TPC): • In a fast SOR sequence, what are the actions within the DAQ SOR.COMMANDS that still need to be executed (remember that the DDL link will remain open and therefore will be unavailable for any communication with the FEE) ? Vasco Barroso

  19. Run 2 Fast EOR/SOR transition • Question to Detectors: • What will be the impact of: • DDL link remains open • No FEE reset • No/partial SOR/EOR COMMANDS • No/partial DCS SOR/EOR • on the Offline handling of the data coming from the two runs, the one of the fast EOR and the one of the fast SOR? Vasco Barroso

  20. Final Remarks • Full SOR/EOR sequences optimized • Individual phases have to speedup • Must be tested once the full system is back to • Check for hidden dependencies • Profile individual phases • Fast EOR/SOR run transition skeleton defined • Feedback from detectors is needed • New fast(er)/partial individual phases • Must be commissioned at P2 Vasco Barroso

  21. Extra slides Vasco Barroso

  22. Run 2 Full SOR Vasco Barroso

  23. Run 2 Full EOR Vasco Barroso

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