bugfix systemd working 27.06.18:5.13

zramraid.deb/zramraid-install

@@ -155,6 +155,13 @@ if [[ $deb_release < 8 ]];
      else
 	cp -f $PWD/lib/systemd/system/zramraid.service /lib/systemd/system/zramraid.service;
 	/bin/systemctl enable zramraid.service;
+	if [ -f "/lib/systemd/system/libvirt-guests.service" ];
+	    then
+		if [ $(cat /lib/systemd/system/libvirt-guests.service|grep zramraid|wc -m ) = 0];
+		    then
+			sed -i '/Requires=virt-guest-shutdown.target/a \'"Requires=zramraid.service" /lib/systemd/system/libvirt-guests.service;
+		fi
+	fi
 fi
 reports[${#reports[@]}]="zramraid install susseful";
 reports[${#reports[@]}]="please setup config for autostart from boot: /etc/default/zramraid.";
@@ -173,6 +180,13 @@ if [[ $deb_release < 8 ]];
     /bin/systemctl stop zramraid-manager;
     /bin/systemctl disable zramraid.service;
     rm /lib/systemd/system/zramraid.service;
+    if [ -f "/lib/systemd/system/libvirt-guests.service" ];
+	    then
+		if [ $(cat /lib/systemd/system/libvirt-guests.service|grep zramraid|wc -m ) = 1];
+		    then
+			sed -i -e '/'"Requires=zramraid.service"'/d' /lib/systemd/system/libvirt-guests.service;
+		fi
+	fi
 fi
 	rm -f /usr/local/bin/zramraid-maker;
 	rm -f /usr/local/bin/zramraid-config;