minor changes

source/dnode/mgmt/impl/src/dndDnode.c

@@ -350,7 +350,7 @@ static int32_t dndWriteDnodes(SDnode *pDnode) {
   terrno = 0;
 
   pMgmt->updateTime = taosGetTimestampMs();
-  dInfo("successed to write %s", pMgmt->file);
+  dDebug("successed to write %s", pMgmt->file);
   return 0;
 }
 

source/dnode/mgmt/impl/src/dndVnodes.c

@@ -388,7 +388,7 @@ static int32_t dndWriteVnodesToFile(SDnode *pDnode) {
     free(pVnodes);
   }
 
-  dInfo("successed to write %s", file);
+  dDebug("successed to write %s", realfile);
   return taosRenameFile(file, realfile);
 }