WHATS_NEW              | 4 ++++
 lib/notify/lvmnotify.c | 7 ++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/WHATS_NEW b/WHATS_NEW
index 379bd3b..4f11256 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,3 +1,7 @@
+Version 2.02.168 - 
+====================================
+  Only log msg as debug if lvm2-lvmdbusd unit missing for D-Bus notification.
+
 Version 2.02.167 - 5th November 2016
 ====================================
   Use log_error in regex and sysfs filter to describe reason of failure.
diff --git a/lib/notify/lvmnotify.c b/lib/notify/lvmnotify.c
index e9f8e29..ac0ca73 100644
--- a/lib/notify/lvmnotify.c
+++ b/lib/notify/lvmnotify.c
@@ -15,6 +15,7 @@
 #define LVM_DBUS_DESTINATION "com.redhat.lvmdbus1"
 #define LVM_DBUS_PATH        "/com/redhat/lvmdbus1/Manager"
 #define LVM_DBUS_INTERFACE   "com.redhat.lvmdbus1.Manager"
+#define SD_BUS_NO_SUCH_UNIT_ERROR "org.freedesktop.systemd1.NoSuchUnit"
 
 #ifdef NOTIFYDBUS_SUPPORT
 #include <systemd/sd-bus.h>
@@ -26,6 +27,7 @@ int lvmnotify_is_supported(void)
 
 void lvmnotify_send(struct cmd_context *cmd)
 {
+	static const char _dbus_notification_failed_msg[] = "D-Bus notification failed";
 	sd_bus *bus = NULL;
 	sd_bus_message *m = NULL;
 	sd_bus_error error = SD_BUS_ERROR_NULL;
@@ -61,7 +63,10 @@ void lvmnotify_send(struct cmd_context *cmd)
 				 cmd_name);
 
 	if (ret < 0) {
-		log_warn("WARNING: D-Bus notification failed: %s", error.message);
+		if (sd_bus_error_has_name(&error, SD_BUS_NO_SUCH_UNIT_ERROR))
+			log_debug_dbus("%s: %s", _dbus_notification_failed_msg, error.message);
+		else
+			log_warn("WARNING: %s: %s", _dbus_notification_failed_msg, error.message);
 		goto out;
 	}