oneshot add

From @datenklause
With Type=oneshot, systemd waits until the start action has completed
before it considers the unit to be active, so dependencies start only
after the start action has succeeded. With Type=simple, dependencies
will start immediately after the start action has been dispatched.

log2ram.service

@@ -3,6 +3,7 @@ Description=Log2Ram
 Before=syslog.target mysql.service fail2ban.service nginx.service rsyslog.service
 
 [Service]
+Type=oneshot
 ExecStart= /usr/local/bin/log2ram start
 ExecStop= /usr/local/bin/log2ram stop
 ExecReload= /usr/local/bin/log2ram write