1. Budapest, September 5th, 2002 Stefano.Barale@to.infn.it DataGrid Accounting System DGAS Current status & plans Stefano Barale INFN Budapest, September 5th, 2002

2. Stefano.Barale@to.infn.it Documents (1) New document “Public Interfaces Architecture” with detailed description of the interfaces and relationships with other software components has just been released. It contains interaction and deployment diagrams and APIs for the following services: User Interface - Job Authorization (UI-JOBAUTH) Resource Broker - Price Authority (RB-PA) Resource Broker - HLR User Auth. (RB- HLR USERAUTH) Sensors - Automatic Transaction Manager (SENSORS - ATM) This document is constantly updated to keep it consistent with the new code we are writing.

3. Budapest, September 5th, 2002 Stefano.Barale@to.infn.it Documents (2) The longer document “Architecture” describing in full detail the accounting internals is mainly used for internal reference and will be updated when possible. The last version of both documents can be found at our local page: http://www.to.infn.it/grid/accounting/

4. Budapest, September 5th, 2002 Stefano.Barale@to.infn.it Software Status: HLR HLR (almost ready / under testing): Banking Service: almost ready. ATM - Automatic Transaction Manager (sensors): Service ready Now going through code restyling. User Interface: Command-line: almost ready. Text-based helper application: under development. Job Authorization API: ready.

5. Budapest, September 5th, 2002 Stefano.Barale@to.infn.it Software Status: Price Authority Price Authority (ready): Price Algorithm demo version: ready. RB API: ready.

6. Budapest, September 5th, 2002 Stefano.Barale@to.infn.it Software Status: installation tools Installation and configuration scripts: HLR installation scripts: prototype almost ready. Configuration scripts: under development.

7. Budapest, September 5th, 2002 Stefano.Barale@to.infn.it Future Plans (after “release 2”) Code restyling of the unsatisfactory parts Debugging Increase reliability and fault tolerance of the released services Study the economic models (in collaboration with the partners interested in this aspect) Develop the parts of the code planned but still missing

8. Budapest, September 5th, 2002 Stefano.Barale@to.infn.it Conclusions Software development activities are on schedule. Basic testing operations are on schedule. The first public release of the software must be part of the new functionalities to be added to release 1.2.x. More in depth details can be found at: http://www.to.infn.it/grid/accounting