1. Joint CHAIN/EU-IndiaGrid2 Workshop on e-Infrastructures Interoperation and Interoperability across Europe and the Asia-Pacific Region, 23/3, ISGc2011-OGF31, Taipei Interoperability With EUIndiaGrid 2 Alberto Masoni EU-IndiaGrid2 Project Manager

2. EU-IndiaGrid A Bridge across European and Indian Grids 2006 – 2009 EU-IndiaGrid2 Sustainable e-infrastructures across Europe and India 2010-1012

3. Interoperability EU-INDIAGRID Project Objective Number 1) – To support the interconnection and interoperability of the prominent European Grid infrastructure (EGEE) with the Indian Grid infrastructure for the benefit of eScience applications Not just a middleware problem

4. Two Main Grid Infrastructures GARUDA National Grid Initiative – Based on GT4 Regional WLCG

5. GARUDA - Overview Motivation – To Collaborate on Research and Engineering of Technologies, Architectures, Standards and Applications in Grid Computing – To Contribute to the aggregation of resources in the Grid Participation – 36 research & academic institutions in the 17 cities – 8 centres of C-DAC – Total of 45 institutions Connected through the NKN

6. Network activities TEIN3 POP, Mumbai @ ERNET, GARUDA on ERNET IPs TEIN3 POP moved to NKN issue with performance connectivity EUIG2 had a prime role on solving the problem GARUDA moved to NKN-> issue on IP addresses

7. Garuda Middleware Based on Globus 4.x Customized Gridway Meta-scheduler MDS4, Ganglia, Nagios for Information management Grid FTP + SRM for Data management GSI based security VOMS for VO support

8. EUIndiaGrid2 Interoperability Work progressed on both sides CDAC and ICTP/INFN contributions Job Interoperability – Based on Gridway Supports Middleware Access Drivers (MADs) Pluggable drivers for various Grid middleware Single instance can support multiple Grid M/W