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Information and Monitoring Services Current Status

Information and Monitoring Services Current Status. The European DataGrid Project Team http://www.eu-datagrid.org. Overview. Current Status of MDS The MDS Upgrade R-GMA Deployment. Current Status of MDS. Using version MDS 2.0 Major bugs Currently using a fix Works but not satisfactory

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Information and Monitoring Services Current Status

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  1. Information and Monitoring ServicesCurrent Status The European DataGrid Project Team http://www.eu-datagrid.org

  2. Overview • Current Status of MDS • The MDS Upgrade • R-GMA Deployment

  3. Current Status of MDS • Using version MDS 2.0 • Major bugs • Currently using a fix • Works but not satisfactory • Need to upgrade to MDS 2.2

  4. MDS 2.2 • Has been installed and tested at RAL • Seems to work but needs full scale system test • The configuration is being refined • Still has a few known bugs

  5. Information Catalogue J-Day Deployment Tomcat Registry Servlet Schema Servlet command flow Information flow Resource Broker Client Config Server Config Gin Tomcat Tomcat Producer API ArchiverServlet ProducerServlet Gout Information Provider Archiever API Gin Producer API LDAP Site A Information Provider

  6. R-GMA RPMS • Server rpms • Edg-rgma-server • Edg-rgma-api-java • Client rpms • Edg-rgma-api- (java, cpp, c, python, perl) • Gin rpms • Edg-rgma-api-perl • Edg-rgma-tools • Gout rpms • Edg-rgma-api-java • Edg-rgma-tools • Edg-rgma-server (optional)

  7. Dependencies for the servlets jdk log4j mm.mysql MySQL Tomcat Xerces-J Dependencies for the Java API Jdk log4j Xerces-J Dependencies for the C API expat w3c-libwww External Runtime Dependencies • Dependencies for the C++ API • log4cpp • w3c-libwww • Xerces-C • Dependencies for the Perl API • expat • w3c-libwww • Swig1.3.11 • Perl • Dependencies for the Python API • expat • w3c-libwww • swig1.3.11 • Python

  8. Summary • R-GMA J-Day deployment is not efficient • Will really stress test R-GMA • Using R-GMA API directly will greatly improve performance • Additional Functionality • Pulse can be used to browse schema • Service monitor • Currently working on Web Applet • All servlets have a get status method • Need to deploy R-GMA • R-GMA is ready • Needs a full scale system test • Needs feed back from users • Compare with MDS

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