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. 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. EGI-GEANT Symposium . – cloud . security track. With grateful thanks for the input from. Romain. . Wartel. , CERN and . wLCG. Sven Gabriel, Nikhef and EGI. Ian Collier, STFC/RAL. wLCG. experience. . Grid. WLCG. M. Witek. On behalf of the team of Polish distributed Tier-2. Outline. . Introduction. History . and status . of Polish Tier-2 . Federation. Example. s. of physics results from LHC experiments. Ivan . Dzhunov. . . What do we mean by SUM like?. Historical plots. sites availability/reliability . s. ervices availability/reliability . metrics history per hostname. metric’s detailed output. . Grid. WLCG. M. Witek. On behalf of the team of Polish distributed Tier-2. Outline. . Introduction. History . and status . of Polish Tier-2 . Federation. Example. s. of physics results from LHC experiments. XRootD. monitoring data from . MonALISA. Sergey . Belov. , JINR, . Dubna. Sergey.Belov@cern.ch. DNG section meeting, 30.10.2012. Motivation. XRootD. federations monitoring is of importance for ALICE, ATLAS, CMS. on TEG outcomes. WLCG workshop. May 19, 2012. v0.3. Operations and Tools – WG1. ALICE monitoring versatile & homogeneous. Workload & data management, services. Common framework – . MonALISA. Danah. . Al-. Zaben. 200900141. Norah Al-. Rashdi. 200800464. Rawan. . Saad. 200800184. 1. Outline:. Introduction.. (. Danah. ). Decision Phases of Gateway’s Supply Chain. . WLCG Operations Coordination Meeting 18. th. June 2015. Maria Alandes. IT/SDC. Scope of this presentation. These slides summarise the current use of the Information System by the following identified Information System users or consumers:. 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. 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.. 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.