Name: EOS 2023 Workshop
Start: 2023-04-24T10:00:00+02:00
End: 2023-04-27T16:00:00+02:00
Location: CERN

EOS 2023 Workshop

from Monday, April 24, 2023 (10:00 AM) to Thursday, April 27, 2023 (4:00 PM)

Monday, April 24, 2023
10:00 AM EOS for Endusers
EOS for Endusers
10:00 AM - 11:30 AM
Room: 503/1-001 - Council Chamber
Contributions

10:00 AM EOS for Users - how to use the CERN physics storage system most effectively - Andreas Joachim Peters (CERN) Elvin Alin Sindrilaru (CERN) Luca Mascetti (CERN) Roberto Valverde Cameselle (CERN)
2:00 PM EOS for Administrators
EOS for Administrators
2:00 PM - 4:00 PM
Room: 31/3-004 - IT Amphitheatre
Contributions

2:00 PM EOS for Administrators - Andreas Joachim Peters (CERN) Elvin Alin Sindrilaru (CERN) Michael Davis (CERN)
Tuesday, April 25, 2023
9:00 AM Morning Session 1
Morning Session 1
9:00 AM - 10:30 AM
Room: 31/3-004 - IT Amphitheatre
Contributions

9:00 AM Workshop Introduction - Andreas Joachim Peters (CERN)

9:10 AM EOS 5 Developments - Elvin Alin Sindrilaru (CERN)

9:30 AM The EOS namespace locking - demystification and optimization - Cedric Caffy (CERN)

9:50 AM Improving File Scheduling for EOS - Abhishek Lekshmanan (CERN)

10:10 AM eosxd/3 - FUSE filesystem using libfuse2/3 - Andreas Joachim Peters (CERN)
10:30 AM Coffee Break
Coffee Break
10:30 AM - 10:50 AM
Room: 31/3-004 - IT Amphitheatre
10:50 AM Morning Session 2
Morning Session 2
10:50 AM - 12:00 PM
Room: 31/3-004 - IT Amphitheatre
Contributions

10:50 AM Retiring LevelDBs with the new FST attr backend - Abhishek Lekshmanan (CERN)

11:00 AM Fsck to the rescue - Elvin Alin Sindrilaru (CERN)

11:15 AM Balancing and Draining Groups with the GroupBalancer and Drainer - Abhishek Lekshmanan (CERN)

11:25 AM What you wish you knew about ... tokens! - Elvin Alin Sindrilaru (CERN)

11:40 AM Local vs Remote - High Performance Benchmarking - Andreas Joachim Peters (CERN)
12:00 PM Lunch Break
Lunch Break
12:00 PM - 1:45 PM
Room: 31/3-004 - IT Amphitheatre
1:45 PM Afternoon Session 1
Afternoon Session 1
1:45 PM - 3:40 PM
Room: 31/3-004 - IT Amphitheatre
Contributions

1:45 PM EOS Status at IHEP - LI Haibo lihaibo

2:00 PM EOS instance at the Joint Research Centre - Armin Burger (JRC)

2:20 PM EOS Storage Element Status at IHEP - Xuantong Zhang (Chinese Academy of Sciences (CN))

2:40 PM EOS deployment at GRIF - Emmanouil Vamvakopoulos (Université Paris-Saclay (FR))

2:55 PM A computational storage plugin implemented in EOS to support in-situ data processing on storage servers - Yaodong Cheng (Institute of High Energy Physics, Chinese Academy of Sciences)

3:15 PM HDFS to EOS migration - Purdue site report - Stefan Piperov (Purdue University (US))
3:40 PM Coffee Break
Coffee Break
3:40 PM - 4:00 PM
Room: 31/3-004 - IT Amphitheatre
4:00 PM Afternoon Session 2
Afternoon Session 2
4:00 PM - 5:10 PM
Room: 31/3-004 - IT Amphitheatre
Contributions

4:00 PM EOS at the Fermilab LHC Physics Center - Dan Szkola (Fermi National Accelerator Lab. (US))

4:10 PM EOS for a T2 Storage Element on Kubernetes - Ryan Taylor (University of Victoria (CA))

4:20 PM Operation Status of CDS for ALICE experiment - Sang Un Ahn (Korea Institute of Science & Technology Information (KR))

4:40 PM EOS for ALICE O2 - Evolution and challenges (2022 - 2023) - Cristian Contescu (CERN)
7:00 PM Dinner at Luigia Academy
Dinner at Luigia Academy
7:00 PM - 9:00 PM
Wednesday, April 26, 2023
9:00 AM Morning Session 1
Morning Session 1
9:00 AM - 10:30 AM
Room: 31/3-004 - IT Amphitheatre
Contributions

9:00 AM Welcome and Introduction - Michael Davis (CERN)

9:10 AM mhVTL : Mark Harvey's Virtual Tape Library - Mark Harvey

9:25 AM Restic CTA at AARNet - Denis Sergeevich Lujanski

9:40 AM Antares: the first year in production - George Patargias

9:55 AM CTA Status and Future at IHEP - Yujiang BI (Institute of High Energy Physics, Chinese Academy of Sciences)

10:15 AM CTA efforts at Fermilab - Eric Vaandering (Fermi National Accelerator Lab. (US))
10:30 AM Coffee Break
Coffee Break
10:30 AM - 10:50 AM
Room: 31/3-004 - IT Amphitheatre
10:50 AM Morning Session 2
Morning Session 2
10:50 AM - 12:35 PM
Room: 31/3-004 - IT Amphitheatre
Contributions

10:50 AM CTA at DESY - Mwai Karimi (DESY)

11:05 AM CTA at PIC - Elisabet Carrasco Santos (PIC-IFAE)

11:20 AM Technical challenges of tape instance consolidation at RAL - Thomas Byrne

11:35 AM How to enable EOS for tape - Julien Leduc (CERN)

11:50 AM Handling failed requests - Volodymyr Yurchenko (CERN)

12:05 PM Monitoring your EOSCTA deployment - The general recipe - Richard Bachmann (CERN)

12:20 PM ATRESYS — Automated Tape REpacking System, a tool for managing CTA repacks and tape lifecycle - Vladimir Bahyl (CERN)
12:35 PM Lunch Break
Lunch Break
12:35 PM - 2:00 PM
Room: 31/3-004 - IT Amphitheatre
2:00 PM Afternoon Session 1
Afternoon Session 1
2:00 PM - 3:30 PM
Room: 513/1-024
Contributions

2:00 PM CTA CI: Running a standalone CTA instance with latest kubernetes - Julien Leduc (CERN)
3:30 PM Coffee Break
Coffee Break
3:30 PM - 3:50 PM
Room: 31/3-004 - IT Amphitheatre
3:50 PM Afternoon Session 2
Afternoon Session 2
3:50 PM - 5:10 PM
Room: 31/3-004 - IT Amphitheatre
Contributions

3:50 PM Disk File Metadata for Tape Files — Migrating, Restoring, Replicating - Lasse Tjernaes Wardenaer (Norwegian University of Science and Technology (NTNU) (NO))

4:05 PM New CTA tape lifecycle - Joao Afonso (CERN)

4:20 PM External tape readers: Integration into CTA and OSM/Enstore cases - Jorge Camarero Vera (CERN)

4:35 PM CTA Challenges and Roadmap - Michael Davis (CERN)

4:50 PM Discussion and close-out - Michael Davis (CERN)
5:10 PM Offered Drinks / Reception
Offered Drinks / Reception
5:10 PM - 6:30 PM
Room: 31/3-004 - IT Amphitheatre
Thursday, April 27, 2023
9:00 AM Services, Monitoring, Framework, Roadmap
Services, Monitoring, Framework, Roadmap
9:00 AM - 12:15 PM
Room: 31/3-004 - IT Amphitheatre
Contributions

9:00 AM XRootD Development Update - Guilherme Amadio (CERN)

9:15 AM EOS 5 client rollout - Manuel Reis (Universidade de Lisboa (PT))

9:30 AM Prometheus Monitoring Exporter for EOS - Roberto Valverde Cameselle (CERN)

9:40 AM A tool to visualize EOS data transfers over time - Cedric Caffy (CERN)

9:55 AM EOS Operations at CERN - Maria Arsuaga Rios (CERN)

10:15 AM EOS GUI - Simple way for EOS management - Gregor Molan (Comtrade 360's AI Lab)

10:50 AM EOS Windows native client: Overview - Branko Blagojevic (Comtrade)

11:00 AM EOS-drive for Windows: Architecture and file transferring system - Ivan Arizanovic (Comtrade 360's AI Lab)

11:10 AM CERNBox, the Scientific Cloud powered by EOS - Diogo Castro (CERN)

11:30 AM Empowering CERNBox users with self-service restore functionality - Gianmaria Del Monte (CERN)

11:45 AM EOS for Users Report - Emmanouil Bagakis (CERN) Roberto Valverde Cameselle (CERN)

11:55 AM EOS 5/6 Roadmap - Andreas Joachim Peters (CERN) Elvin Alin Sindrilaru (CERN)
2:00 PM BoF Session
BoF Session
2:00 PM - 4:00 PM
Room: 31/3-004 - IT Amphitheatre
Contributions

2:00 PM BoF Session - CERNBox and Sync&Share storage solutions - Hugo Gonzalez Labrador (CERN)

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