Overview CMS Tier-2 center at Purdue consists of two clusters: CMS and Steele, which are operated and maintained by ITaP. The CMS cluster is CMS dedicated cluster. Steele is a large community cluster.
ResourcesNetwork Connections- Lan connection: 20 Gb/sec Core
- Internet2 via I-Light: 1 Gb/s
- FNAL via StarLight: 10 Gb/s
- Teragrid: 10 Gb/s
Computing resources - Dedicated:
- CMS:
- 70 SUN Fire X2200 M2 nodes Dual Dual-core AMD Opteron 2214, 2.2 GHz, 4 GB RAM, 2 x 750 GB, (70 * 4 = 280 job slots)
- 154 Dell 1950 nodes Dual Quad-core Intel Xeon E5410, 2.33 GHz, 16 GB RAM, 2 TB, (154 * 8 =1232 job slots)
- Steele: 27 Dell 1950 nodes, Dual Quad-core Intel Xeon E5410, 2.33 GHz, 2 x 6MB Cache, 16 GB RAM, (27 * 8 = 216 job slots)
- Non-dedicated:
- Preemptible (non-dedicated): 1024 CPUs Dual Quad-core Xeon E5410
- Supported VOs: uscms
- Additional Enabled VOs: ivdgl, lsc01, sdss, usatlas1
Server - Cms: (gluon.rcac.rcac.purdue) 2.33 GHz Dual Quad-core Intel Xeons, services: condor, afs client
- Osg: 3.0 GHz Dual core Dual processor Intel Xeons, services: globus-gatekeeper, gsiftp, globus-ws, gris, bdii, afs client, condor, monalisa, ganglia
- Lepton: 3.0 GHz Dual core Dual processor X86_64, services: globus-gatekeeper, gsiftp, globus-ws, gris, bdii, afs client, condor, monalisa, ganglia
- Dcache: 3.0GHz Dual core Dual processor Intel Xeons, services: tomcat5, dcache
- Phedex: 3.0GHz Dual core Dual processor Intel Xeons, services: phedex
- Higgs: 3.0GHz Intel Xeons, Debian 3.1, services: dcache pool, nfs
- Vo: (vo.rcac.purdue.edu) 3.0 GHz Dual core Dual processor X86_64, services: GUMS, VOMS
Storage
Data: - dCache:
- resilient:
- 105 TB (70 Sun X2200, each has 2x750GB)
- 300 TB (150 Dell 1950, each has 680GB + 910GB)
- non-resilient:
- 192 TB (4 Sun X4500, each has 48x500GB)
- 28 TB (2 Sun Fire X4500 servers, each has 14TB)
- 33.6 TB (6 Apple Xserve RAIDs, each has 5.6TB)
ContactFor general site-wide issues (problem reports, resource inquiries, etc.), please send email to
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. To reach a specific member of our team, see the email addresses below.
Norbert Neumeister (Principal Investigator):
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Tom Hacker (Co-PI):
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Preston Smith:
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David Braun:
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Haiying Xu:
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Fengping Hu:
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