Release Notes
Chapter 1, Read this before installation

Upgrades and VisionFS

Upgrades and VisionFS

In an Upgrade installation on a system running VisionFS(TM), the installation may pause with this message:

   /usr/lib/netconfig/init/sco_nb: NB_KPALIVE=0: is not an
   identifier, Error: Netconfig add_partial failed.
This occurs if the netbios package is installed and you have moved the /etc/rc2.d/S86netbios script to prevent netbios from starting at boot time. You can safely ignore this message by entering i and the upgrade will continue.