Update nodemgmt-scripts.sh

nodemgmt-scripts.sh

@@ -586,6 +586,7 @@ BACKUP_OFFSITEPFSENSE(){
 			mount -a
 			sleep 2s
 			if [ ! -f ${BAKFOLDER}/mounted ]; then
+				echo "Can't mount backup folder"
 				SENDNOTICE "Offsite pfSense Backup Failed" "Could not mount backup folder '${BAKFOLDER}'"
 				exit 1
 			fi