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Persistent URL http://purl.org/net/epubs/work/62337
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Record Id 62337
Title Migration to the GLUE 2.0 information schema in the LCG/EGEE/EGI production Grid
Abstract The GLUE information schema has been in use in the LCG/EGEE production Grid since the first version was released in 2002. In 2008 a major redesign of GLUE, version 2.0, was defined in the context of the Open Grid Forum. The implementation of the publication and use of the new schema is a complex process which needs to be carefully managed to avoid any disruption to the production service, especially in the light of the end of the EGEE project and the transition to the new middleware and operational structures in EGI. In this paper we discuss the LDAP rendering of the schema, the upgrading of the Grid information system to allow both schemas to be used in parallel, the design and rollout of information providers, and the plans for migrating client software which uses the schema information. In particular we consider the implications for the specific requirements of the LCG project, especially regarding storage systems, accounting and monitoring.
Organisation PPD , STFC
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Language English (EN)
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Journal Article Journal of Physics: Conference Series 331 (2014): 062004. http://iopscienceā€¦596/331/6/062004/pdf 2014