1. ATLAS Tier 2 Status (IU/BU) J. Shank Boston University iVDGL Facilities Workshop (March 20-22, 2002) BNL

2. Indianapolis GigaPoP atlas.uits.iupui.edu HP 4000 atlas01-atlas16 lhc1.uits.iupui.edu /lhc1 60 GB /lhc2 60 GB collide.uits.iupui.edu GiGE LAN 100 Mbs x 16 hpss.iu.edu HP 4000 IUPUI edge router Abilene backbone OC12 /afs/ivdgl.org/ (AFS cell) dserve.uits.iupui.edu 500 GB 3/19/02 80 GB Upgrade switch Add CPUs Add data server, 2TB disk iVDGL ‘02 Indiana University

3. Boston University Tier 2 Linux Farm IBM R30 100 TB SGIs 230 cpu IBM sp 64 cpu RAID disk array NoX BU Router Campus Network Tufts Access GRID conference center High end graphics lab SGI Onyx x4 RE II, 9 O2 128 PIII Atlas dedicatedshared OC12 622 Mb/s internet 2 internet Harvard MIT

4. Notes: The 100 Terabyte mass store will be upgraded to 150 Terabytes. Upgrading the local 100 Mb/s ethernet to Gigabit is being considered. Nominal network bandwidth is proportional to the thickness of the purple lines.

5. Hardware 10 processor linux PIII farm 128 processor linux farm (shared) 96 IBM Regatta, 600 GFlops, Linux/AIX 64 IBM RS/6000, 96 GFlops 192 SGI R10000, 75 GFlops Access Grid Video Conference Facility SGI and Intel visualization Lab OC12 (665 Mbits/sec) networking, Internet2, Abelene

6. Software Software includes: – Globus 1.1.4 – Condor 6.2 – PBS – AFS connectivity to BNL & CERN – Pacman – GDMP