Private VNX root file systems installation steps:

  cd /usr/share/vnx/filesystems

  # Cisco images
  wget -N --user=vnx --ask-password http://idefix.dit.upm.es/download/vnx/filesystems/private/c3640-js-mz.124-19.image
  ln -s c3640-js-mz.124-19.image c3640
  wget -N --user=vnx --ask-password http://idefix.dit.upm.es/download/vnx/filesystems/private/c7200-adventerprisek9-mz.124-2.T.image
  ln -s c7200-adventerprisek9-mz.124-2.T.image c7200

  # Olive image
  wget -N --user=vnx --ask-password http://idefix.dit.upm.es/download/vnx/filesystems/private/vnx_rootfs_kvm_olive-v0.1.qcow2.bz2
  bunzip2 vnx_rootfs_kvm_olive-v0.1.qcow2.bz2
  ln -s vnx_rootfs_kvm_olive-v0.1.qcow2 rootfs_olive

  # Win7 image
  wget -N --user=vnx --ask-password http://idefix.dit.upm.es/download/vnx/filesystems/private/vnx_rootfs_kvm_win7-es-v01.qcow2.bz2
  bunzip2 vnx_rootfs_kvm_win7-es-v01.qcow2.bz2
  bunzip2 vnx_rootfs_kvm_win7-es-v01.qcow2 rootfs_win7

  # WinXP image
  wget -N --user=vnx --ask-password http://idefix.dit.upm.es/download/vnx/filesystems/private/vnx_rootfs_kvm_winxp-es-v027.qcow2.bz2
  bunzip2 vnx_rootfs_kvm_winxp-es-v027.qcow2.bz2
  ln -s vnx_rootfs_kvm_winxp-es-v027.qcow2 rootfs_winxp