EOS workshop

Session

EOS for Online/Offline

Feb 4, 2020, 3:45 PM

3162/1-K01 (CERN)

4. EOS as a DAQ backend buffer for the ProtoDUNE-DP experiment : from tests to production

Denis Pugnere (Centre National de la Recherche Scientifique (FR))

2/4/20, 3:45 PM

This talk will explain the road choosen from the experiment specifications up to the current running implementation of a online storage buffer for a high-speed DAQ experiment (ProtoDUNE-DP).
After building an proof-of-concept and some initial tests and after building the final system and running another tests it is now on production since mid-2019, we will share our experience on the daily...

21. ALICE O2 storage with EOS

Massimo Lamanna (CERN)

2/4/20, 4:00 PM

ALICE is upgrading the detector and the data processing to allow the collection, the processing and the analysis of 50kHz of PbPb collisions starting 2021. ALICE will run with no trigger selection and the data from the electronics front-ends will be collected in a continuous way and organised in 20-ms Time Frames. All Time Frames will be processed online to achieve a compression factor of the...

38. LHCb Onine Storage requirements

Niko Neufeld (CERN)

2/4/20, 4:15 PM

Brief overview of the LHCb online storage requirements for future LHC runs.

39. Erasure Code Benchmarking & Status

Andreas Joachim Peters (CERN)

2/4/20, 4:25 PM

I will present few measurements of EC configurations on the latest CERN hardware and discuss the status of EC support in EOS.

13. Checksum Support in EOS

Andreas Joachim Peters (CERN)

2/4/20, 4:35 PM

This is a short overview about some improvements/extensions concerning the file and block checksum support in EOS.

54. Open Discussion Session/Next Steps

2/4/20, 4:40 PM