diff --git a/src/dnode/src/dnodeCheck.c b/src/dnode/src/dnodeCheck.c
index dfdc3fa53fe7ef01c3cb95c6bd8295251909bc03..9b68fc1f6c7a4db266eeb36cc20459bc71870739 100644
--- a/src/dnode/src/dnodeCheck.c
+++ b/src/dnode/src/dnodeCheck.c
@@ -131,6 +131,8 @@ static int dnodeCheckCpu() {
 }
 
 static int dnodeCheckDisk() {
+  taosGetDisk();
+
   if (tsAvailDataDirGB < tsMinimalDataDirGB) {
     dError("free disk size: %f GB, too little, quit", tsAvailDataDirGB);
     return -1;
diff --git a/src/dnode/src/dnodeMain.c b/src/dnode/src/dnodeMain.c
index dded10bd1c7c8e1ea0448e942175e92b7e09a169..97e6f2ce6debe7ffc273ca103e3f55576da0eb31 100644
--- a/src/dnode/src/dnodeMain.c
+++ b/src/dnode/src/dnodeMain.c
@@ -49,8 +49,8 @@ typedef struct {
 } SDnodeComponent;
 
 static const SDnodeComponent tsDnodeComponents[] = {
-  {"check",     dnodeInitCheck,      dnodeCleanupCheck},     // NOTES: dnodeInitCheck must be first component !!!
   {"storage",   dnodeInitStorage,    dnodeCleanupStorage},
+  {"check",     dnodeInitCheck,      dnodeCleanupCheck},     // NOTES: dnodeInitCheck must be behind the dnodeinitStorage component !!!
   {"vread",     dnodeInitVnodeRead,  dnodeCleanupVnodeRead},
   {"vwrite",    dnodeInitVnodeWrite, dnodeCleanupVnodeWrite},
   {"mread",     dnodeInitMnodeRead,  dnodeCleanupMnodeRead},