EOS 2024 Workshop

Session

EOS Development

15 Mar 2024, 10:10

31/3-004 - IT Amphitheatre (CERN)

Conveners

EOS Development: Morning Session 2

• Elvin Alin Sindrilaru (CERN)

20. A new REST API Gateway for EOS

Andreea Prigoreanu (IT-SD)

15/03/2024, 10:10

31. Implementing FSCK for Erasure Coded Files in EOS

Mano Segransan (42 Lausanne (CH))

15/03/2024, 10:25

17. HTTP Improvements and SciTags

Cedric Caffy (CERN)

15/03/2024, 10:35

18. EOS and fixes & low level changes for openssl, xrootd & eosxd

David Smith (CERN)

15/03/2024, 10:45

11. EOS on ARM

Abhishek Lekshmanan (CERN)

15/03/2024, 10:55

13. EOS on SMR Status

Andreas Joachim Peters (CERN)

15/03/2024, 11:00

In close collaboration with the IT procurement team we have conducted R&D with EOS and SMR disks. The findings, current status and outlook on integration of SMR disks will be covered in this presentation.

32. A native S3 interface EOS/XRootD

Mano Segransan (42 Lausanne (CH))

15/03/2024, 11:05

34. XRootD Status and Plans

Guilherme Amadio (CERN)

15/03/2024, 11:15

46. NDMSPC - EOS and N-Dimensional Analysis with ROOT, Enhanced by Web Interface and VR Visualization

Martin Vala (Pavol Jozef Safarik University (SK))

15/03/2024, 11:30

This talk delves into the synergy of NDMSPC (NDiMensional SPaCe), EOS at CERN, and N-dimensional histograms via the ROOT framework. Discover how a web interface serves as a powerful analysis tool, enabling dynamic queries on projections in N-dimensional space. Interact and visualize the data seamlessly with JSROOT and VR (aframe), ushering in a new era of immersive exploration in high-energy physics.

54. ALICE File Consistency Check System: A new solution based on EOS FSCK

Andreea Prigoreanu (IT-SD)

15/03/2024, 11:40

Undoubtedly, the processing of ALICE experiment data relies on the quality and integrity of data. Currently, ALICE uses a distributed file crawler that periodically evaluates samples of files from each storage element in order to gather statistics about the number of corrupted or inaccessible files. The main issue with this solution lies in its inability to provide a comprehensive overview of...

24. EOS Benchmarks at CERN

Andreas Joachim Peters (CERN)

15/03/2024, 11:50

Before and after Run 3 have conducted several performance benchmarks as preparation of DC'24 and Run-3 in 2024 on various EOS instances at CERN. The presentation will report the findings of these benchmarks.