Opensolaris 2008.05 root user
By pradhap on Aug 18, 2008
Its generally good practice to use non-root user and when you require certain commands to be run as root you can use pfexec command. Pfexec is somewhat similar to sudo but much powerful than sudo.
When you install OpenSolaris 2008.05 if you specify username during installation, then it permits login only for non-root user. Run the following command so that root can login as a user.
#rolemod -K type=normal root
For more info on this check out this.