Pegasus IV Cluster

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Overview
Usage
Diskless clusters


Thomas Vojta
Research Group
Physics Department

 

Software

Up Layout Hardware Software Pictures

Operating system:

Cluster server:

  • Scientific Linux 7.1 (Scientific Linux is a Redhat Enterprise Linux rebuild sponsored by Fermi National Accelerator Laboratory)
  • Details of the server installation are discussed here

Compute nodes:

  • Custom kernel 4.14.84 (no modules) for PXE network boot
  • Custom root file system residing in tmpfs in node RAM, generated based on Scientific Linux 7.1
  • Details of building the node kernel and root file system are discussed here

Software:

In addition to the standard Scientific Linux packages: