Две системы инициализации, какая проще?

Сервис smb в systemd:

 cat /lib/systemd/system/smb.service 
[Unit]
Description=Samba SMB Daemon
After=syslog.target network.target nmb.service winbind.service

[Service]
Type=forking
PIDFile=/run/smbd.pid
LimitNOFILE=16384
EnvironmentFile=-/etc/sysconfig/samba
ExecStart=/usr/sbin/smbd $SMBDOPTIONS

[Install]
WantedBy=multi-user.target

Сервис smb в initV:

cat /etc/init.d/smb 
#!/bin/sh
#
# chkconfig: - 91 35
# description: Starts and stops the Samba smbd daemon \
#	       used to provide SMB network services.
#
# pidfile: /var/run/samba/smbd.pid
# config:  /etc/samba/smb.conf


# Source function library.
if [ -f /etc/init.d/functions ] ; then
  . /etc/init.d/functions
elif [ -f /etc/rc.d/init.d/functions ] ; then
  . /etc/rc.d/init.d/functions
else
  exit 1
fi

# Avoid using root's TMPDIR
unset TMPDIR

# Source networking configuration.
. /etc/sysconfig/network

if [ -f /etc/sysconfig/samba ]; then
   . /etc/sysconfig/samba
fi

# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 1

# Check that smb.conf exists.
[ -f /etc/samba/smb.conf ] || exit 6

RETVAL=0


start() {
        KIND="SMB"
	echo -n $"Starting $KIND services: "
	daemon smbd $SMBDOPTIONS
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/smb || \
	   RETVAL=1
	return $RETVAL
}	

stop() {
        KIND="SMB"
	echo -n $"Shutting down $KIND services: "
	killproc smbd
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/smb
	return $RETVAL
}	

restart() {
	stop
	start
}	

reload() {
        echo -n $"Reloading smb.conf file: "
	killproc smbd -HUP
	RETVAL=$?
	echo
	return $RETVAL
}	

rhstatus() {
	status -l smb smbd
	return $?
}	


# Allow status as non-root.
if [ "$1" = status ]; then
       rhstatus
       exit $?
fi

uid=`id | cut -d\( -f1 | cut -d= -f2`

# Check that we stop here for non-root users
[ $uid -ne 0 ] && exit 4



case "$1" in
  start)
  	start
	;;
  stop)
  	stop
	;;
  restart)
  	restart
	;;
  reload)
  	reload
	;;
  status)
  	rhstatus
	;;
  condrestart)
  	[ -f /var/lock/subsys/smb ] && restart || :
	;;
  *)
	echo $"Usage: $0 {start|stop|restart|reload|status|condrestart}"
	exit 2
esac

exit $?

Cервис rsyslog в systemd

cat /lib/systemd/system/rsyslog.service 
[Unit]
Description=System Logging Service

[Service]
EnvironmentFile=-/etc/sysconfig/rsyslog
ExecStartPre=/bin/systemctl stop systemd-kmsg-syslogd.service
ExecStart=/sbin/rsyslogd -n $SYSLOGD_OPTIONS
Sockets=syslog.socket
StandardOutput=null

[Install]
WantedBy=multi-user.target

Тот же rsyslog в initV:

cat /etc/init.d/rsyslog 
#!/bin/bash
#
# rsyslog        Starts rsyslogd/rklogd.
#
#
# chkconfig: 2345 12 88
# description: Syslog is the facility by which many daemons use to log \
# messages to various system log files.  It is a good idea to always \
# run rsyslog.
### BEGIN INIT INFO
# Provides: $syslog
# Required-Start: $local_fs
# Required-Stop: $local_fs
# Default-Start:  2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Enhanced system logging and kernel message trapping daemons
# Description: Rsyslog is an enhanced multi-threaded syslogd supporting, 
#              among others, MySQL, syslog/tcp, RFC 3195, permitted 
#              sender lists, filtering on any message part, and fine 
#              grain output format control.
### END INIT INFO

# Source function library.
. /etc/init.d/functions

RETVAL=0

start() {
	[ -x /sbin/rsyslogd ] || exit 5

	# Source config
        if [ -f /etc/sysconfig/rsyslog ] ; then
                . /etc/sysconfig/rsyslog
	fi
	umask 077

        echo -n $"Starting system logger: "
        daemon rsyslogd $SYSLOGD_OPTIONS
        RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && touch /var/lock/subsys/rsyslog
        return $RETVAL
}
stop() {
        echo -n $"Shutting down system logger: "
        killproc rsyslogd
        RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/rsyslog
        return $RETVAL
}
reload()  {
    RETVAL=1
    syslog=`cat /var/run/syslogd.pid 2>/dev/null`
    echo -n "Reloading system logger..."
    if [ -n "${syslog}" ] && [ -e /proc/"${syslog}" ]; then
	kill -HUP "$syslog";
	RETVAL=$?
    fi
    if [ $RETVAL -ne 0 ]; then
	failure
    else
	success
    fi
    echo
    return $RETVAL
}
rhstatus() {
        status rsyslogd
}
restart() {
        stop
        start
}

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  reload|force-reload)
	reload
	;;
  status)
        rhstatus
        ;;
  condrestart)
        [ -f /var/lock/subsys/rsyslog ] && restart || :
        ;;
  *)
        echo $"Usage: $0 {start|stop|restart|reload|force-reload|condrestart}"
        exit 2
esac

exit $?