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MND section

MND section. Summary of activities. Job monitoring In collaboration with GridView and LB teams enabled full chain from LB harvester via MSG to Dashboard. Allocated Dashboard instance is fed by information from MSG. (Irina, Julia) Going on with tests of LB harvester (Elena)

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MND section

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  1. MND section

  2. Summary of activities Job monitoring • In collaboration with GridView and LB teams enabled full chain from LB harvester via MSG to Dashboard. Allocated Dashboard instance is fed by information from MSG. (Irina, Julia) • Going on with tests of LB harvester (Elena) • Investigating possibility of Dashboard monitoring for ALICE jobs submitted to CREAM CE (Timur, Patricia). Similar information flow as above : CEMon notification client -> MSG -> Dashboard Job monitoring for CMS • Cleaning of the CMS Job monitoring schema and sql code. Merging of the triggers developed for MSG feeding with current CMS triggers (Irina) • Modification of the CMS Dashboard collector and schema for keeping track of staging out attributes (Julia) • Regular support work (Julia) Improvements of AOES (Quick Analysis Of Error Sources) (Gerhild)

  3. GERHILD MAIER • Association Rule Mining of CMS job monitoring data • detect faulty grid components • take dependencies between job attributes (site, user, dataset, … ) into account • QAOES (Quick Analysis Of Error Sources): • web interface to visualize extraordinary behavior • http://dashb-cms-mining-devel.cern.ch/dashboard/request.py/rules • conference activities: • talk at the EGEE UF in Catania • poster at CHEP • paper submitted to Grid Computing 09 conference

  4. Summary of activities Site monitoring • Some improvements to CMS SSB • Regular support work of VO-specific SAM site availability interface

  5. Pablo’s last weeks • Dashboard: • SSB improvements • Automatic closure of issues, overlap investigation... • Migrating services to dashbop • ALICE • Torrent files from different sites • File Catalogue optimization • PANDA GRID workshop • Setup three new sites for PANDA • AliEn tutorial (and I got a nice diploma out of it  ) • Project coordination: AliEn on ORACLE, AliEn-AliEn, ...

  6. Summary of activities • Meeting with Castor team to discuss CASTOR monitoring and how to expose the new monitoring interface and it’s functionality to the LHC VOs (Julia, James) • Dashboard demo at the EGEE stand at GPS’09 conference (Grid and Pervasive Computing) (Ricardo, Julia) • Writing CHEP papers

  7. Ricardo • Development of the FTS dashboard • Data Generation • Small agent accessing the FTS database, and generating transfer and error summaries per instance, channel, vo, source site, destination site, … • Summaries sent using MSG • Data Storage • Central dashboard instance collecting summaries from all FTS instances, and keeping all historical data • Visualization (need ~2 more weeks) • Data exposure via the dashboard framework • Web interface built using the Google Web Toolkit (GWT) • Maintenance of the ATLAS dashboards • New filter on the ATLAS Production dashboard for task visualization per type

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