PPT-Xrootd explained http://savannah.cern.ch/projects/xrootd

httpxrootdslacstanfordedu Cooperation among ALICE SEs Current status and directions The ALICE Global redirector Fabrizio Furano CERN ITGS Oct 2008 ALICE Offline Week 0 The ALICE global redirector. 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. Wahid Bhimji. Xrootd. testing. Xrootd. as a file access protocol used by HEP that offers both performance in file access as well as failover / redirection. Recently DPM support of this improved. . ECDF (and Glasgow) now use . 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. 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. Doug Benjamin. Duke University. ANL ATLAS Analysis Center. “prototype” Tier 3 . Used to develop all of the scripts needed to setup a Tier 3 site – . Used to test tools and software to train others. Palomäki. IDEASQUARE IN BRIEF. “Ideasquare is an experiment that brings together researchers, engineers, industrial partners and cross-disciplinary student teams . to work together on detector upgrade R&D technologies. The dual purpose is to co-develop new technologies for research purposes and create a fruitful environment for socially and globally relevant new product ideas and innovation.”. From the . xrootd. and . Scalla. perspective. In the ALICE Computing. Fabrizio. . Furano. CERN IT/GS. 11-July-08. http://savannah.cern.ch/projects/xrootd. http://xrootd.slac.stanford.edu. So many new directions. 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. Storage. Computing in High Energy & Nuclear Physics. CHEP May 8-12, 2023. Andrew Hanushevsky, SLAC. S3 Gateway Architecture. Based on . XrdCl. (xrootd client) http. plug-in. Uses Davix, an HTTP SDK developed at CERN. . 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.