diff --git a/pkg/manager/service.go b/pkg/manager/service.go
index 6f51c87f..13fb7225 100644
--- a/pkg/manager/service.go
+++ b/pkg/manager/service.go
@@ -152,10 +152,15 @@ func (m *Manager) Delete(ctx context.Context, req *rpc.DeleteRequest) (resp *emp
 	log.Info("Backing Image Manager: prepare to delete backing image")
 	defer func() {
 		if err != nil {
-			log.WithError(err).Error("Backing Image Manager: failed to delete backing image, will continue to do directory cleanup anyway")
+			log.WithError(err).Warn("Backing Image Manager: failed to delete backing image, will continue to do directory cleanup anyway")
 		}
 		if rmDirErr := os.RemoveAll(types.GetBackingImageDirectory(m.diskPath, req.Name, req.Uuid)); rmDirErr != nil {
-			log.WithError(rmDirErr).Errorf("Backing Image Manager: failed to remove the backing image work directory at the end of the deletion")
+			log.WithError(rmDirErr).Warn("Backing Image Manager: failed to remove the backing image work directory at the end of the deletion")
+		}
+		// Delete cmd is used to remove the tmp file left on the host as well when preparing backing image file failed.
+		tmpFilePath := fmt.Sprintf("%s%s", types.GetDataSourceFilePath(m.diskPath, req.Name, req.Uuid), types.TmpFileSuffix)
+		if rmTmpFileErr := os.RemoveAll(tmpFilePath); rmTmpFileErr != nil {
+			log.WithError(rmTmpFileErr).Warn("Backing Image Manager: failed to remove the data source tmp file at the end of the deletion")
 		}
 	}()
 
diff --git a/pkg/types/types.go b/pkg/types/types.go
index 65e87f9f..0b636a6b 100644
--- a/pkg/types/types.go
+++ b/pkg/types/types.go
@@ -38,6 +38,7 @@ const (
 	StateStarting         = State("starting")
 	StateInProgress       = State("in-progress")
 	StateFailed           = State("failed")
+	StateFailedAndCleanUp = State("failed-and-cleanup")
 	StateUnknown          = State("unknown")
 	StateReady            = State("ready")
 	StateReadyForTransfer = State("ready-for-transfer")