PREIN

/bin/sh

/usr/sbin/groupadd -g 27 -o -r mysql >/dev/null 2>&1 || :
/usr/sbin/useradd -M -N -g mysql -o -r -d /var/lib/mysql -s /bin/bash \
	-c "MySQL Server" -u 27 mysql >/dev/null 2>&1 || :

PREUN

/bin/sh

if [ $1 = 0 ]; then
    /sbin/service mysqld stop >/dev/null 2>&1
    /sbin/chkconfig --del mysqld
fi

POSTIN

/bin/sh

if [ $1 = 1 ]; then
    /sbin/chkconfig --add mysqld
fi
/bin/chmod 0755 /var/lib/mysql
/bin/touch /var/log/mysqld.log

POSTUN

/bin/sh

if [ $1 -ge 1 ]; then
    /sbin/service mysqld condrestart >/dev/null 2>&1 || :
fi