SDN Provisioning, next steps after ANSE Kaushik De Univ. of Texas at Arlington US ATLAS Planning, CERN June 29, 2015
ANSE NSF funded joint project between CalTech, Michigan, Vanderbilt, UTA Project ended in 2014 (no cost extension for 6 months into 2015) UTA effort 0.5 FTE for 2 years Additional 0.5 FTE effort from DOE ASCR/HEP funded BigPanDA Build capability to use network information in PanDA brokering Work completed in summer 2014 Demonstrated at SC15 Last ~6 months of ANSE tried SDN SDN provisioning Initial explorations – no usable code/capability from ANSE June 29, 2015 Kaushik De 2
Jobs from task on oct 3 November 18, 2014Kaushik De3
Job wait times for example task November 18, 2014Kaushik De4
How do we continue? PanDA-XRootD work continuing through US ATLAS funds What about SDN? No new external funding for this work We should organize US ATLAS proposals There are no fully working end-to-end distributed systems today We expect systems to start showing up in 1-2 years ATLAS can benefit from early adoption US ATLAS planning needed Realistically, this is a long term project June 29, 2015 Kaushik De 5