1. Internet2 Distributed Storage Infrastructure Update Micah Beck I2-DSI Project Director Research Associate Professor Innovative Computing Laboratory Univ. of Tennessee, Knoxville http://dsi.internet2.edu

2. I2-DSI Technical Participants zUT Knoxville / ICL yM. Beck T. Moore M. Swany J. Talley zUNC Chapel Hill /SILS yB. Dempsey Paul. Jones D. Weiss Z. Xiao zSite Managers yNC Supercomputing Center yIndiana University yEROS Data Center yUniv. of Hawaii at Manoa z Ellemtel yL. Abrahamsson yC. Achouiantz P. Johansson z IBM yR Aiken G. Carpenter yG. Goldszmidt z Sun Microsystems yR. Chawla (Healtheon) z Viagenie (with CANARIE ) yM. Blanchet F. Parent

3. I2-DSI Service Architecture zReplication zResolution zDelegation general users replicated core delegated server local users

4. Current Server Deployment

5. Infrastructure Expansion zStorageTek y2 PC/Linux (Red Hat) Servers y700GB disk, tape backup zNovell y6 PC/NetWare Servers y100GB disk ySmaller institutions or departments

6. I2-DSI Applications Workshop Chapel Hill, NC March 4 &5, 1999 z10 applications yIndiana: Digital music and media library yUNC-CH: Instructional Management System ySan Jose State: Art history images yVanderbilt: zoomable medical images yViagenie: Network docs database yColumbia: Earth sciences environment yUNC-CH: Virtual Laboratories yOhio Supercomputer Center: High Volume Datasets yCalTech: Globally Interconnected Databases yUniv. of Kent: National Software Archive yRed Hat: pan-Linux source distribution

7. I2-DSI Applications Workshop Chapel Hill, NC March 4 &5, 1999 z4 technologies xMinnesota: Scalable Video xIBM Research: Multicast, Filter and Store xMoscow Ctr. for New Info. Tech. in Med. Ed.: Semantic Text Analysis xIBM Research: Service Resolution Proxy  http://dsi.internet2.edu/apps99.html zSpecial issue of the Journal of Network and Computer Applications (Academic Press)

8. Network Storage Symposium (NetStore ‘99) zNetwork Storage Symposium yOctober 1999 (Knoxville or Seattle)  http://dsi.internet2.edu/netstore99 zScope (look for CFP) yI2-DSI implementation yI2-DSI applications yRelated networking projects yStorage technology