CP-25986: Disable network device naming in DLVM (CentOS 7)
CP-25986: Disable network device naming in DLVM (CentOS 7)

Signed-off-by: Deli Zhang <4d8c4da6d642a2e1f9b119d581627c2d15b377cd@citrix.com>

xenserver/auto-cert-kit,xenserver/auto-cert-kit