【/etc/rc.d/rc.local】
　※朱色は追加・変更の対象箇所です。


#!/bin/sh
#
# This script will be executed *after* all the other init scripts.
# You can put your own initialization stuff in here if you don't
# want to do the full Sys V style init stuff.

touch /var/lock/subsys/local
/usr/local/mysql/bin/mysqld_safe &