> Why i get this message in /var/log/messages
>
> medo init: Id "pg" respawning too fast: disabled for 5 minutes
>
In order to get to the cause, try to execute the command line from
/etc/innittab manually, without redirecting errors to /dev/null. It is
most probably because of the lock file, .s.PGSQL.*, left by a dead or
interrupted postmaster.
--Gene