Backing Up and Restoringthe Solaris OS With “ufsdump”

How do I enable/disable dtlogin in solaris 10?

 While using virtual instances it is useful that we disable dtlogin so the VM host can run with low memory.
  Whether dtlogin is started or not is settable with /usr/dt/bin/dtconfig
    As dtlogin itself explain when invoked without arguments: 

     /usr/dt/bin/dtconfig -d        (disable auto-start)


     /usr/dt/bin/dtconfig -e        (enable auto-start)


     /usr/dt/bin/dtconfig -kill     (kill dtlogin)


     /usr/dt/bin/dtconfig -reset    (reset dtlogin)


     /usr/dt/bin/dtconfig -p        (printer action update)


     /usr/dt/bin/dtconfig -inetd    (inetd.conf /usr/dt daemons)


     /usr/dt/bin/dtconfig -inetd.ow (inetd.conf /usr/openwin daemons)