PPT-Xrootd S3 Gateway for WLCG

Storage Computing in High Energy amp Nuclear Physics CHEP May 812 2023 Andrew Hanushevsky SLAC S3 Gateway Architecture Based on XrdCl xrootd client http plugin Uses Davix an HTTP SDK developed at CERN. Bestman. and . Xrootd. Storage. Wei Yang. Alex . Sim. US ATLAS Tier2/Tier3 meeting at Univ. of Chicago. Aug 19-20, 2009. 1. Over View of what SLAC has. 2. Redirector. Xrootd/cmsd. Name space. xrootd. Andrew . Hanushevsky. SLAC National Accelerator Laboratory. Stanford University. 29-October-09. ATLAS Tier 3 Meeting at ANL. http://xrootd.slac.stanford.edu/. 2. Outline. System Overview. What’s it made of and how it works. Ian Bird; . WLCG MB. 18. th. January 2011. March 2010. Experiments express concern over Data management and access. First brainstorming … agree on Jamboree . June 2010. Amsterdam Jamboree. ~. 15 demonstrator projects proposed. LSST Data Management. Database Architecture Review. SLAC National Accelerator Laboratory. August 6-7, 2013. Andrew Hanushevsky, SLAC. http://xrootd.org. A Bit Of . XRootD. . History. 1997 – Objectivity, Inc. collaboration. Markus Schulz. IT/SDC. Landscape after EMI. Summary of the GDB presentation:. https://indico.cern.ch/conferenceDisplay.py?confId=. 197806. . EGI . produces UMD releases . see . Tiziana’s. presentation at the GDB. http://xrootd.slac.stanford.edu. Cooperation among ALICE . SEs. Current status and directions. (The ALICE Global redirector). Fabrizio Furano. CERN IT/GS. Oct 2008. ALICE Offline Week. 0. The ALICE global redirector. Fabrizio Furano. The ALICE recipe for storage. Many sites, exposing the XROOTD protocol. Native XROOTD. A few with DPM+XROOTD. One with CASTOR+XROOTD. A few with . Dcache’s. Xrootd protocol implementation. , Simone Campana. CERN. 1. 17/10/2018. Simone.Campana@cern.ch - WLCG GDB. The WLCG Data Organization Management Access . evolution project (DOMA). 17/10/2018. Simone.Campana@cern.ch - WLCG GDB. 2. keep track of developments and advancements in all DOMA areas . and Globus retirement . operations aspects. Ops Coordination meeting, March 4. th. , 2021. Maarten Litmaath. CERN. v1.1 – March 5. 1. Transition to tokens. Since mid 2017, the . WLCG AuthZ WG. has looked into how we may migrate from cumbersome . date technical survey about xrootd-based . storage solutions. Outline. Intro. Main use cases in the storage arena. Generic Pure xrootd @ LHC. The . Atlas@SLAC. way. The Alice way. CASTOR2. Roadmap. Conclusions. the High-Luminosity LHC. M. Litmaath, CERN. W. hat is the Worldwide LHC Computing Grid?. 2. 65 MoU’s. 164 sites. 42 countries. The. . WLCG Collaboration. . provides the distributed computing . infrastructure for the CERN Large Hadron Collider experiments.. . This project is supported by National Science Foundation under Cooperative Agreement OAC-1836650. Any opinions, findings, conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.. Outcome of Amsterdam Jamboree. Andrea Sciabà. Réunion. des sites LCG-France. 24-25 June, CPPM Marseille. Introduction. Held in Amsterdam. Two and a half days. 100 attendees. 30 presentations. http://indico.cern.ch/event/92416. . WLCG/HSF Workshop 2024. 17.05.2024. . CentOS7 EOL. By the 30. th. of June:. CERN security fixes will no longer be available for DPM. Experiments should consider to . stop using . non-migrated DPM storages.