Operating Environment

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The University of Florida Phase I and II cluster has an up-to-date operating environment to offer our users the flexibility needed for operation of their projects.

Contents

[edit] Operating System

  • CentOS 4.5 (Kernel - 2.6.18-8.1.14.el5Lustre)

[edit] Compilers

  • GNU
  • Intel

[edit] Hardware

[edit] Compute Nodes

  • 202 Compute Nodes in three racks (2.974 TFlOPS)
    • Rackable Systems C1000 1U Chassis
    • 4 AMD Opteron Cores (2 x 275, 2.2GHz)
    • 4 GB DDR400 RAM
    • 300 GB SATA Disk (local storage)
    • 1 Cisco 4x Infiniband HCA (x8 PCI-E)
    • DC Power
  • 120 Compute Nodes in two racks
    • Rackable Systems C1000 1U Chassis
    • 4 AMD Opteron Cores (2 x 275, 2.2GHz)
    • 8GB DDR400 RAM
    • 80GB SATA Disk (local storage)
    • 1 Mellanox Technologies MT25208 4X Infinband HCA (8X PCI-E)
    • AC Power
  • 80 Compute nodes in 1 rack
    • Rackable Systems C1000 1U Chassis
    • 4 AMD Opteron Cores (2 x 275, 2.2GHz)
    • 8GB DDR400 RAM
    • 80GB SATA Disk (local storage)
    • AC Power
  • 2 "Fat" Nodes
    • Rackable Systems C4002 4U Chassis
    • 8 AMD Opteron Cores (4 x 275, 2.2GHz)
    • 32 GB DDR400 RAM
    • 300 GB Ultra-320 SCSI Disk (local storage)
    • AC Power

[edit] I/O Nodes and Storage

  • 8 I/O Nodes
    • Rackable Systems C3002 3U Chassis
    • 4 AMD Opteron Cores (2 x 275, 2.2GHz)
    • 4 GB DDR400 RAM
    • 300 GB SATA Disk (System Disk)
    • 3 QLogic 2340 FC HCAs (2 Gb/s)
    • 1 Cisco 4x Infiniband HCA (x8 PCI-E)
  • Storage Subsystem: 43 TB (Raw)
    • 8 OmniStore 4932F RAID Controllers (1 GB Cache)
    • 144 300 GB dual-ported FC Disks (10,000 RPM)
    • 2 Cisco MDS 9216i FC Switches
    • 1 Cisco 3012 FC to IB Gateway Switch
    • TerraScale TerraGrid 2.0 Cluster Storage Software
    • 1.5+ GB/sec Sustainable Random Access I/O

[edit] Networking

  • Infiniband Interconnect
    • 50% Blocking Fat Tree Design
    • 2 Cisco 7008 Core IB Switches (72 Ports 4x IB)
    • 14 Cisco 7000 Leaf IB Switches
    • 8 Silverstorm 9024S IB Edge Switches
  • Gigabit Ethernet Interconnect (Management)
    • Cisco 6506 Gigabit Ethernet Switch
    • Cisco 4948 Gigabit Ethernet Switch
    • 8 3Com 2848 48-Port Gigabit Ethernet Switches
    • 4 Foundry FastIron Edge X448 Ethernet Switches
Retrieved from "http://wiki.hpc.ufl.edu/index.php/Operating_Environment"
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