The root is called /data

• puias
  • 1 - symlink to latest version of 1
  • 1WS - symlink to latest version of 1WS
    • en
      • os
        • arch (i386|x86_64)
          • dosutils - utilities to create boot floppies in dos, or boot linux from dos
          • headers - up2date header files
          • images - boot images
            • pxeboot - pxe boot files
          • isolinux - boot iso files
          • RedHat
            • base - install images
            • RPMS - packages
          • repodata
  • 2 - symlink to latest version of 2
  • 2cluster - symlink to latest version of 2cluster
  • 2WS - symlink to latest version of 2WS
    • en
      • os
        • arch (i386|x86_64)
          • headers - up2date header files
          • images boot images
            • pxeboot - pxe boot files
              • xen - xen boot files
          • isolinux - boot iso files
          • puias
            • base - install images
            • RPMS - packages
          • repodata - YUM repository
  • 5 - symlink to latest version of 5
    • en
      • os
        • Debuginfo
          • arch (i386|x86_64) - debuginfo rpms (symbols, source and header files)
        • arch (i386|x86_64)
          • images - boot images
            • pxeboot - pxe boot files
            • xen - xen boot files
          • isolinux - boot iso files
          • Client - packages
          • ClientAddons
          • Cluster
          • ClusterStorage

• Server
• ServerAddons
• VT
• Workstation
• WorkstationAddons
  • repodata - YUM repository information

• 6 - symlink to latest version of 6
• buildsys - packages used to build the distro (mock)
  • 1
  • 1WS
    • headers - up2date headers
    • arch (i386|x86_64|noarch) - packages
    • repodata - YUM repo
    • SRPMS - source rpms
  • 2
  • 2cluster
  • 2WS
    • headers - up2date headers
    • arch (i386|x86_64|noarch) - packages
    • repodata - YUM repo
    • SRPMS - source rpms
  • 5
    • os
    • PU_IAS
      • arch (i386|x86_64) - packages
        • repodata - YUM repo
      • SRPMS - source rpms
    • !RHDirServ
      • arch (i386|x86_64) - packages
        • repodata - YUM repo
    • RHEIPA
      • arch (i386|x86_64) - packages
        • repodata - YUM repo
    • RHIDM
      • arch (i386|x86_64) - packages
        • repodata - YUM repo
  • 6
    • os
      • arch (i386|x86_64) - packages
        • repodata - YUM repo
      • SRPMS - source rpms
  • mock

• computational - super computing and cluster packages
• local - deprecated, original location of versions 1 and 2
• RHDirServ - Red Hat® Directory Server
• RHEIPA - Red Hat® Enterprise IPA (Identity, Policy, Audit)
• testing - rawhide
• unsupported - tested but possibly not maintained packages
• unsupported-vt - deprecated - use kvm built into 5.5 and 6
• updates
• WAS - Red Hat® WAS (Application Stack)

• RedHat
• epel