CORAL Server Meeting

Tuesday 30 Sept 2008, 17:00 → 18:00 Europe/Zurich

31/2-029 (CERN)

Design and development issues of the CORAL server project, and integration with the ATLAS dbproxy project. Phone conference details: Dial-in: +1-510-665-5437 Passcode Tuesday : 8083 Passcode Wednesday : 8082 Agenda: - Experiences with the latest CORAL server (CORALSERVER-0-1-5) - Andy, Zsolt (15') - Development status: server, access plugin, proxy - Andy, Alexander, Zsolt (15') - Monitoring tool, stress test tool - Alexander (10') - Plans for the next week - All (5') - AOB - All (5')

- No new problems with CORALSERVER-0-1-5, we are informed about everything. - CORALSERVER-0-1-6-preview-2 is in the CVS. Still some problems. No new server release until all the reported and reproducible problems are fixed, and we re-run successfully all the tests we used so far. - Added several unit tests to CoralAccess, they relvealed also some problems in CoralMessaging, they may have caused the observer behavior on ATLAS side. - The CoralMessaging unit test for the DataStringStream fails on gcc-4.1 builds. Problem may be related to the limitations of std::stringstream in multithreaded environment. - Proxy: the latest version is CoralServerProxy-0-0-6. It is supposed to be the functionally final version. CERN will start using it during the upcoming tests. - Monitoring, stress test tool: no changes. Plans: - CORALSERVER-0-1-6, with tests and new profiling results (Zsolt) - Thesis work (Alexander) - Check the stringstream situation (optional - Andy also promised to have a look on the code) - Monitoring tool (optional, Alexander) - Multiple connection test in multiprocess mode (Zsolt, optionaly Alexander) - Presentations - DM Group meeting, AA meeting (Zsolt)