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CMS report from FNAL demo week Marco Verlato (INFN-Padova)

DataTAG-WP4 meeting 8 October 2002. CMS report from FNAL demo week Marco Verlato (INFN-Padova). iVDGL/DataTAG Demo Week at FNAL. Demos: IST2002 4-6 November, Copenhagen SC2002 16-22 November, Baltimore Goals: Basic collaboration between European and US grid projects

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CMS report from FNAL demo week Marco Verlato (INFN-Padova)

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  1. DataTAG-WP4 meeting 8 October 2002 CMS report from FNAL demo week Marco Verlato (INFN-Padova)

  2. iVDGL/DataTAG Demo Week at FNAL Demos: IST2002 4-6 November, Copenhagen SC2002 16-22 November, Baltimore Goals: • Basic collaboration between European and US grid projects • Interoperability between grid domains for applications submitted by users from different virtual organizations • Controlled use of shared resources subject to agreed policy • Integrated use of heterogeneous resources from iVDGL and EDG testbed domains

  3. Master Site FNAL EDG-CE/CloseSE UFL VDT Server DAGMan Condor-G Batch Queue Batch Queue IMPALA mop_submitter GDMP GDMP GDMP CMS specific interoperability …add US & EU sites LB II EDG-UI PADOVA IMPALA GENIUS RB/JSS BOSS RC

  4. From US to EU testbed • DOESG certificates should be adopted by MOP master • CMS software DAR installation needed on SE close to CE (and NFS mounted) • MOP worker site configuration file to be sent to MOP master: (1-1) Stage-in/out jobmanger grid015.pd.infn.it/jobmanager-fork (SE) or grid011.pd.infn.it/jobmanager-lsf-datatag (CE) (1-2) GLOBUS_LOCATION=/opt/globus (1-3) Shared directory for mop files: /shared/cms/MOP (on SE and NFS exported to CE) (2-1) Run jobmanager: grid011.pd.infn.it/jobmanager-lsf-datatag (2-2) location of CMS DAR installation: /shared/cms/MOP/DAR, (3-1) GDMP install directory = /opt/edg (3-2) GDMP flat file directory = /shared/cms (3-3) GDMP Objectivity file directory (not needed for CMSIM production) (4-1) GDMP job manager: grid015.pd.infn.it/jobmanager-fork

  5. From EU to US testbed • VDT server acts as CE and SE in the same time • VDT client installation required on batch worker nodes (WN’s) • EDG certificates accepted by VDT servers (CE’s/SE’s) and clients (WN’s) • CMS software EDG-1.2 rpm’s installed on VDT clients (WN’s) • EDG Information Providers need to be installed on VDT server to be seen from RB • Some additional data management EDG-1.2 tools, not included in VDT server/client packages, need to be installed to be able to use IMPALA_EDG as we do in EDT-CMS testbed: • edg-compiler, classads, edg-replica-manager, BrokerInfo rpm’s • some missing libglobus*dbg shared libraries • Some modifications required to IMPALA_EDG to match with WN’s below private network and ldapsearch versions

  6. First results • Successful MOP submission from FNAL to EDG-CE/SE at PD (some minor problems for gdmp publication job) • Successful IMPALA_EDG submission from EDG-UI at PD to VDT server at UFL (direct submission, no RB matchmaking) with output files registered to CMS Replica Catalogue • CMS+EDG sw pacman-ized for US sites and rpm-ized for EU sites • WEB pages set up with instructions and links to packages for preparing a site for demos • Fruitful collaboration with CMS-US contacts (Anzar A. and Jorge R.) • Daily phone meetings scheduled for keeping updated and plan further steps

  7. Next steps • Register VDT machines to II just set up for the demo • Testing pacman and rpm cache installations • Testing submission from EU to US+EU testbeds fully exploitingEDG-RB matchmaking capabilities • Testing interoperability among different VO’s (submitting ATLAS jobs to CMS testbed and vice versa) • Add more EU and US sites to demo testbed • Finalize CMS-GENIUS interface to IMPALA_EDG: • Work going in parallel with IMPALA_EDG refinements • Implementing job tracking visualization through BOSS queries

  8. CMS-GENIUS interface to IMPALA

  9. CMS-GENIUS interface to IMPALA

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