I/O Pattern, Benchmarking and Storage Interfaces WG Meeting

Tuesday 19 Feb 2013, 14:30 → 18:30 Europe/Zurich

31/S-023 (CERN)

Dirk Duellmann (CERN)

Minutes StorageInterface19FebNotes.rtf

1 Interfaces Intro

Speaker: Wahid Bhimji (University of Edinburgh (GB))

Slides GDB-SummaryOfSI-Issues.pdf GDB-SummaryOfSI-Issues.pptx

2 ATLAS WebDav plans

Speakers: Cedric Serfon (Ludwig-Maximilians-Univ. Muenchen (DE)), Cedric Serfon (CERN), Simone Campana (CERN)

Slides 20130219WebDAV.pdf

3 FTS, pure-GridFTP etc.

Speakers: Alejandro Alvarez Ayllon (CERN), Oliver Keeble (CERN)

Slides FTS3-slides.odp FTS3-slides.pdf

4 Disk-usage and quota on namespace

5 Remaining issues and desires from experiments

6 Metrics for I/O pattern studies

Speaker: Dirk Duellmann (CERN)

Slides dirkd-bench-class-wg-Feb13.pdf

7 First graphs, results and questions from EOS metrics

Speaker: Philipp Zigann (CERN)

Slides pres2013_02_19.pdf

8 Results from other collectors / analysis attempts

Slides GT-perf-bench.pdf

9 Data access protocols - WLCG direction

Speaker: Wahid Bhimji (University of Edinburgh (GB))

Slides DataAccessProtocolsWLCG.pdf DataAccessProtocolsWLCG.pptx

10 Discussion