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Cluster Network Additional Information

Cluster Network

Switches

  • 3 Netgear ProSafe 48-port Gigabit Smart Switch GS748T (1U, Racks 2-4)
    • Connects Master Nodes to All Compute Nodes (IPMI)
    • 48x 1GbE Port
      • 1Gbits/s
      • Latency < 20µs
  • 1 HP ProCurve Switch 5412zl Intelligent Edge (7U, Rack 2)
    • Connects Panasas Storage to All Master, Login, and Compute Nodes
    • 8x 24 Port 1GbE Module (192 Ports)
      • 1Gbits/s
      • Latency < 3.7µs
  • 1 QLogic SilverStorm 9120 Switch (7U, Rack 3)
    • Connects All Master, Login, and Compute Nodes
    • 144x InfiniBand Ports
      • 20Gbits/s (DDR)
      • Latency < 140ns

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Last Updated: 3/23/14