diff --git a/source/common/src/tglobal.c b/source/common/src/tglobal.c
index 94e2bdf7e122b7a9ef80a82148dec9a2ac5328f2..841824a7c75c4d5c9f2fb858e7690f29d266ca6b 100644
--- a/source/common/src/tglobal.c
+++ b/source/common/src/tglobal.c
@@ -404,7 +404,7 @@ static int32_t taosSetClientCfg(SConfig *pCfg) {
     return -1;
   }
 
-  tsNumOfThreadsPerCore = cfgGetItem(pCfg, "maxTmrCtrl")->fval;
+  tsNumOfThreadsPerCore = cfgGetItem(pCfg, "numOfThreadsPerCore")->fval;
   tsMaxTmrCtrl = cfgGetItem(pCfg, "maxTmrCtrl")->i32;
   tsRpcTimer = cfgGetItem(pCfg, "rpcTimer")->i32;
   tsRpcMaxTime = cfgGetItem(pCfg, "rpcMaxTime")->i32;
diff --git a/source/dnode/mgmt/bnode/inc/bmHandle.h b/source/dnode/mgmt/bnode/inc/bmHandle.h
index a24884849c36359d82d1d88b947ec1a48239e6da..b4fecd36c4f8d6a948e44d29c1aa27ae1de9e9d5 100644
--- a/source/dnode/mgmt/bnode/inc/bmHandle.h
+++ b/source/dnode/mgmt/bnode/inc/bmHandle.h
@@ -25,6 +25,10 @@ extern "C" {
 void       bmInitMsgHandles(SMgmtWrapper *pWrapper);
 SMsgHandle bmGetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgIndex);
 
+int32_t bmProcessCreateReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+int32_t bmProcessDropReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/source/dnode/mgmt/bnode/inc/bmInt.h b/source/dnode/mgmt/bnode/inc/bmInt.h
index 1390980423547563977d015f22a8cd9de6c8ee6f..55fde8d4f850dfe0550e7f1383bb3cb449a3b47b 100644
--- a/source/dnode/mgmt/bnode/inc/bmInt.h
+++ b/source/dnode/mgmt/bnode/inc/bmInt.h
@@ -37,14 +37,14 @@ typedef struct SBnodeMgmt {
   bool       singleProc;
 } SBnodeMgmt;
 
-SMgmtFp bmGetMgmtFp();
+void bmGetMgmtFp(SMgmtWrapper *pMgmt);
 
 int32_t dndInitBnode(SDnode *pDnode);
 void    dndCleanupBnode(SDnode *pDnode);
 
 void    dndProcessBnodeWriteMsg(SDnode *pDnode, SRpcMsg *pMsg, SEpSet *pEpSet);
-int32_t dndProcessCreateBnodeReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
-int32_t dndProcessDropBnodeReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+int32_t bmProcessCreateReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+int32_t bmProcessDropReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
 
 #ifdef __cplusplus
 }
diff --git a/source/dnode/mgmt/bnode/inc/bmWorker.h b/source/dnode/mgmt/bnode/inc/bmWorker.h
index 3a5c2e7169480f568f724a7f807d3ebe1de7b657..ab45c5340828476c8698f4eb4eabccb702478635 100644
--- a/source/dnode/mgmt/bnode/inc/bmWorker.h
+++ b/source/dnode/mgmt/bnode/inc/bmWorker.h
@@ -31,9 +31,9 @@ int32_t bmPutMsgToReadQueue(SDnode *pDnode, SRpcMsg *pRpcMsg);
 void    bmConsumeChildQueue(SDnode *pDnode, SMndMsg *pMsg, int32_t msgLen, void *pCont, int32_t contLen);
 void    bmConsumeParentQueue(SDnode *pDnode, SRpcMsg *pMsg, int32_t msgLen, void *pCont, int32_t contLen);
 
-void bmProcessWriteMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
-void bmProcessSyncMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
-void bmProcessReadMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
+void bmProcessWriteMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
+void bmProcessSyncMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
+void bmProcessReadMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
 
 #ifdef __cplusplus
 }
diff --git a/source/dnode/mgmt/bnode/src/bmHandle.c b/source/dnode/mgmt/bnode/src/bmHandle.c
index fd90e0c915a87771bd68de934907ca3da9473e4f..100921833a1d816afeb128cf8b0337bf1f30fb6a 100644
--- a/source/dnode/mgmt/bnode/src/bmHandle.c
+++ b/source/dnode/mgmt/bnode/src/bmHandle.c
@@ -17,6 +17,10 @@
 #include "bmHandle.h"
 #include "bmWorker.h"
 
+int32_t bmProcessCreateReq(SDnode *pDnode, SRpcMsg *pRpcMsg) {return 0;}
+int32_t bmProcessDropReq(SDnode *pDnode, SRpcMsg *pRpcMsg) {return 0;}
+
+
 void bmInitMsgHandles(SMgmtWrapper *pWrapper) {
 }
 
diff --git a/source/dnode/mgmt/bnode/src/bmInt.c b/source/dnode/mgmt/bnode/src/bmInt.c
index 300dc1ec8df8577fe3e698204e8511daf8f2dc9f..7ac360adc5ed68a9405e05dc8103ccff0d9bd0ce 100644
--- a/source/dnode/mgmt/bnode/src/bmInt.c
+++ b/source/dnode/mgmt/bnode/src/bmInt.c
@@ -19,12 +19,14 @@
 
 bool bmRequireNode(SMgmtWrapper *pWrapper) { return false; }
 
-
-SMgmtFp bmGetMgmtFp() {
+void bmGetMgmtFp(SMgmtWrapper *pWrapper) {
   SMgmtFp mgmtFp = {0};
   mgmtFp.openFp = NULL;
   mgmtFp.closeFp = NULL;
   mgmtFp.requiredFp = bmRequireNode;
   mgmtFp.getMsgHandleFp = bmGetMsgHandle;
-  return mgmtFp;
+
+  // bmInitMsgHandles(pWrapper);
+  pWrapper->name = "snode";
+  pWrapper->fp = mgmtFp;
 }
diff --git a/source/dnode/mgmt/bnode/src/bmMgmt.c b/source/dnode/mgmt/bnode/src/bmMgmt.c
index 003cf19c628af0618ebe2df199719fd5512a8fa0..6c86850d3bbe5221832e9261855a054069f5085f 100644
--- a/source/dnode/mgmt/bnode/src/bmMgmt.c
+++ b/source/dnode/mgmt/bnode/src/bmMgmt.c
@@ -15,7 +15,7 @@
 
 #define _DEFAULT_SOURCE
 // #include "dndBnode.h"
-// #include "dmMgmt.h"
+// #include "dmInt.h"
 // #include "dndTransport.h"
 // #include "dndWorker.h"
 
@@ -261,7 +261,7 @@ static int32_t dndDropBnode(SDnode *pDnode) {
   return 0;
 }
 
-int32_t dndProcessCreateBnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t bmProcessCreateReq(SDnode *pDnode, SRpcMsg *pReq) {
   SDCreateBnodeReq createReq = {0};
   if (tDeserializeSMCreateDropQSBNodeReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
@@ -277,7 +277,7 @@ int32_t dndProcessCreateBnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   }
 }
 
-int32_t dndProcessDropBnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t bmProcessDropReq(SDnode *pDnode, SRpcMsg *pReq) {
   SDDropBnodeReq dropReq = {0};
   if (tDeserializeSMCreateDropQSBNodeReq(pReq->pCont, pReq->contLen, &dropReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
diff --git a/source/dnode/mgmt/container/inc/dndInt.h b/source/dnode/mgmt/container/inc/dndInt.h
index 49e9548d9a865cd081f053b3689474a5850f6792..1af2e0f24afe77b79fec5b2eab9c76070e58f7db 100644
--- a/source/dnode/mgmt/container/inc/dndInt.h
+++ b/source/dnode/mgmt/container/inc/dndInt.h
@@ -72,8 +72,8 @@ typedef struct SQnodeMgmt   SQnodeMgmt;
 typedef struct SSnodeMgmt   SSnodeMgmt;
 typedef struct SBnodeMgmt   SBnodeMgmt;
 
-typedef void (*RpcMsgFp)(SDnode *pDnode, SMgmtWrapper *pWrapper, SRpcMsg *pMsg, SEpSet *pEps);
-typedef void (*NodeMsgFp)(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
+typedef void (*RpcMsgFp)(SMgmtWrapper *pWrapper, SRpcMsg *pMsg, SEpSet *pEps);
+typedef void (*NodeMsgFp)(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
 typedef int32_t (*OpenNodeFp)(SMgmtWrapper *pWrapper);
 typedef void (*CloseNodeFp)(SMgmtWrapper *pWrapper);
 typedef bool (*RequireNodeFp)(SMgmtWrapper *pWrapper);
@@ -132,7 +132,6 @@ typedef struct SDnode {
   SStartupReq  startup;
   TdFilePtr    pLockFile;
   STransMgmt   trans;
-  SMgmtFp      fps[NODE_MAX];
   SMgmtWrapper wrappers[NODE_MAX];
 } SDnode;
 
@@ -155,7 +154,7 @@ SDnode *dndCreate(SDndCfg *pCfg);
 void    dndClose(SDnode *pDnode);
 int32_t dndRun(SDnode *pDnode);
 void    dndeHandleEvent(SDnode *pDnode, EDndEvent event);
-void    dndProcessRpcMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SRpcMsg *pMsg, SEpSet *pEpSet);
+void    dndProcessRpcMsg(SMgmtWrapper *pWrapper, SRpcMsg *pMsg, SEpSet *pEpSet);
 
 // dndTransport.h
 int32_t dndSendReqToMnode(SDnode *pDnode, SRpcMsg *pRpcMsg);
diff --git a/source/dnode/mgmt/container/inc/dndNode.h b/source/dnode/mgmt/container/inc/dndNode.h
index 9e5dff6e25e8332bb87c4053919e726fcd3b6ded..7a922480216e6b623ff4315903b9af09137a66dd 100644
--- a/source/dnode/mgmt/container/inc/dndNode.h
+++ b/source/dnode/mgmt/container/inc/dndNode.h
@@ -26,7 +26,7 @@ SDnode *dndCreate(SDndCfg *pCfg);
 void    dndClose(SDnode *pDnode);
 int32_t dndRun(SDnode *pDnode);
 void    dndeHandleEvent(SDnode *pDnode, EDndEvent event);
-void    dndProcessRpcMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SRpcMsg *pMsg, SEpSet *pEpSet);
+void    dndProcessRpcMsg(SMgmtWrapper *pWrapper, SRpcMsg *pMsg, SEpSet *pEpSet);
 
 #ifdef __cplusplus
 }
diff --git a/source/dnode/mgmt/container/src/dndNode.c b/source/dnode/mgmt/container/src/dndNode.c
index 9bb241f45ace32b9b4b39db8b8007328e48a184b..cb82e88d148fdd6bdb0e4996d4a6e41a3aa8cebc 100644
--- a/source/dnode/mgmt/container/src/dndNode.c
+++ b/source/dnode/mgmt/container/src/dndNode.c
@@ -90,18 +90,12 @@ SDnode *dndCreate(SDndCfg *pCfg) {
     goto _OVER;
   }
 
-  pDnode->wrappers[DNODE].fp = dmGetMgmtFp();
-  pDnode->wrappers[MNODE].fp = mmGetMgmtFp();
-  pDnode->wrappers[VNODES].fp = vmGetMgmtFp();
-  pDnode->wrappers[QNODE].fp = qmGetMgmtFp();
-  pDnode->wrappers[SNODE].fp = smGetMgmtFp();
-  pDnode->wrappers[BNODE].fp = bmGetMgmtFp();
-  pDnode->wrappers[DNODE].name = "dnode";
-  pDnode->wrappers[MNODE].name = "mnode";
-  pDnode->wrappers[VNODES].name = "vnodes";
-  pDnode->wrappers[QNODE].name = "qnode";
-  pDnode->wrappers[SNODE].name = "snode";
-  pDnode->wrappers[BNODE].name = "bnode";
+  dmGetMgmtFp(&pDnode->wrappers[DNODE]);
+  mmGetMgmtFp(&pDnode->wrappers[MNODE]);
+  vmGetMgmtFp(&pDnode->wrappers[VNODES]);
+  qmGetMgmtFp(&pDnode->wrappers[QNODE]);
+  smGetMgmtFp(&pDnode->wrappers[SNODE]);
+  bmGetMgmtFp(&pDnode->wrappers[BNODE]);
   memcpy(&pDnode->cfg, pCfg, sizeof(SDndCfg));
 
   if (dndSetMsgHandle(pDnode) != 0) {
@@ -263,5 +257,8 @@ void dndeHandleEvent(SDnode *pDnode, EDndEvent event) {
   pDnode->event = event;
 }
 
-
-void dndProcessRpcMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SRpcMsg *pMsg, SEpSet *pEpSet) {}
\ No newline at end of file
+void dndProcessRpcMsg(SMgmtWrapper *pWrapper, SRpcMsg *pMsg, SEpSet *pEpSet) {
+  if (pEpSet && pEpSet->numOfEps > 0 && pMsg->msgType == TDMT_MND_STATUS_RSP) {
+    dmUpdateMnodeEpSet(pWrapper->pDnode, pEpSet);
+  }
+}
\ No newline at end of file
diff --git a/source/dnode/mgmt/container/src/dndTransport.c b/source/dnode/mgmt/container/src/dndTransport.c
index d99ff25a4f91e950f712188f14764f2d899c2f73..f4aa43f39c1448d622dfcc5e1984f37a6deda9db 100644
--- a/source/dnode/mgmt/container/src/dndTransport.c
+++ b/source/dnode/mgmt/container/src/dndTransport.c
@@ -39,7 +39,7 @@ static void dndProcessResponse(void *parent, SRpcMsg *pRsp, SEpSet *pEpSet) {
   if (pHandle->rpcMsgFp != NULL) {
     dTrace("RPC %p, rsp:%s will be processed by %s, code:0x%x app:%p", pRsp->handle, TMSG_INFO(msgType),
            pHandle->pWrapper->name, pRsp->code & 0XFFFF, pRsp->ahandle);
-    (*pHandle->rpcMsgFp)(pDnode, pHandle->pWrapper, pRsp, pEpSet);
+    (*pHandle->rpcMsgFp)(pHandle->pWrapper, pRsp, pEpSet);
   } else {
     dError("RPC %p, rsp:%s not processed, app:%p", pRsp->handle, TMSG_INFO(msgType), pRsp->ahandle);
     rpcFreeCont(pRsp->pCont);
@@ -121,7 +121,7 @@ static void dndProcessRequest(void *param, SRpcMsg *pReq, SEpSet *pEpSet) {
   if (pHandle->rpcMsgFp != NULL) {
     dTrace("RPC %p, req:%s will be processed by %s, app:%p", pReq->handle, TMSG_INFO(msgType), pHandle->pWrapper->name,
            pReq->ahandle);
-    (*pHandle->rpcMsgFp)(pDnode, pHandle->pWrapper, pReq, pEpSet);
+    (*pHandle->rpcMsgFp)(pHandle->pWrapper, pReq, pEpSet);
   } else {
     dError("RPC %p, req:%s not processed since no handle, app:%p", pReq->handle, TMSG_INFO(msgType), pReq->ahandle);
     SRpcMsg rspMsg = {.handle = pReq->handle, .code = TSDB_CODE_MSG_NOT_PROCESSED, .ahandle = pReq->ahandle};
@@ -251,7 +251,7 @@ int32_t dndSetMsgHandle(SDnode *pDnode) {
 
   for (ENodeType nodeType = 0; nodeType < NODE_MAX; ++nodeType) {
     SMgmtWrapper  *pWrapper = &pDnode->wrappers[nodeType];
-    GetMsgHandleFp getMsgHandleFp = pDnode->fps[nodeType].getMsgHandleFp;
+    GetMsgHandleFp getMsgHandleFp = pWrapper->fp.getMsgHandleFp;
     if (getMsgHandleFp == NULL) continue;
 
     for (int32_t msgIndex = 0; msgIndex < TDMT_MAX; ++msgIndex) {
diff --git a/source/dnode/mgmt/dnode/inc/dmHandle.h b/source/dnode/mgmt/dnode/inc/dmHandle.h
index 873423c9b2db41eab1fc89800e43accae9def139..fde1d8b2d77d600142ae4dd267a4b61dadcf3326 100644
--- a/source/dnode/mgmt/dnode/inc/dmHandle.h
+++ b/source/dnode/mgmt/dnode/inc/dmHandle.h
@@ -25,8 +25,12 @@ extern "C" {
 void       dmInitMsgHandles(SMgmtWrapper *pWrapper);
 SMsgHandle dmGetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgIndex);
 
-void dmSendStatusReq(SDnode *pDnode);
-void dmProcessStartupReq(SDnode *pDnode, SRpcMsg *pMsg);
+void    dmSendStatusReq(SDnodeMgmt *pMgmt);
+void    dmProcessStartupReq(SDnode *pDnode, SRpcMsg *pMsg);
+int32_t dmProcessConfigReq(SDnode *pDnode, SRpcMsg *pReq);
+void    dmProcessStatusRsp(SDnode *pDnode, SRpcMsg *pRsp);
+void    dmProcessAuthRsp(SDnode *pDnode, SRpcMsg *pRsp);
+void    dmProcessGrantRsp(SDnode *pDnode, SRpcMsg *pRsp);
 
 #ifdef __cplusplus
 }
diff --git a/source/dnode/mgmt/dnode/inc/dmInt.h b/source/dnode/mgmt/dnode/inc/dmInt.h
index 0c0208be646076a3145feae2d9f3cb676cb25a6e..1e5fcd33ed0a1d92b1aec99e5e9e32414f59b03a 100644
--- a/source/dnode/mgmt/dnode/inc/dmInt.h
+++ b/source/dnode/mgmt/dnode/inc/dmInt.h
@@ -26,6 +26,8 @@ typedef struct SDnodeMgmt {
   int32_t      dnodeId;
   int32_t      dropped;
   int64_t      clusterId;
+  char         localEp[TSDB_EP_LEN];
+  char         firstEp[TSDB_EP_LEN];
   int64_t      dver;
   int64_t      updateTime;
   int8_t       statusSent;
@@ -42,12 +44,13 @@ typedef struct SDnodeMgmt {
 } SDnodeMgmt;
 
 // dmInt.h
-SMgmtFp dmGetMgmtFp();
+void    dmGetMgmtFp(SMgmtWrapper *pWrapper);
 int32_t dmGetDnodeId(SDnode *pDnode);
 int64_t dmGetClusterId(SDnode *pDnode);
-
-// dmMgmt.h
-void dmGetMnodeEpSet(SDnode *pDnode, SEpSet *pEpSet);
+void    dmGetMnodeEpSet(SDnode *pDnode, SEpSet *pEpSet);
+void    dmUpdateMnodeEpSet(SDnode *pDnode, SEpSet *pEpSet);
+void    dmGetDnodeEp(SDnode *pDnode, int32_t dnodeId, char *pEp, char *pFqdn, uint16_t *pPort);
+void    dmSendRedirectRsp(SDnode *pDnode, SRpcMsg *pMsg);
 
 // dmHandle.h
 void dmProcessStartupReq(SDnode *pDnode, SRpcMsg *pMsg);
diff --git a/source/dnode/mgmt/dnode/inc/dmMgmt.h b/source/dnode/mgmt/dnode/inc/dmMgmt.h
deleted file mode 100644
index a5fad093bb3d968fb28945863750d26c82eb3c20..0000000000000000000000000000000000000000
--- a/source/dnode/mgmt/dnode/inc/dmMgmt.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
- *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _TD_DND_DNODE_MGMT_H_
-#define _TD_DND_DNODE_MGMT_H_
-
-#include "dmInt.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int32_t dmInit(SMgmtWrapper *pWrapper);
-void    dmCleanup(SMgmtWrapper *pWrapper);
-bool    dmRequire(SMgmtWrapper *pWrapper);
-
-void    dmGetDnodeEp(SDnode *pDnode, int32_t dnodeId, char *pEp, char *pFqdn, uint16_t *pPort);
-void    dmGetMnodeEpSet(SDnode *pDnode, SEpSet *pEpSet);
-
-void dmSendRedirectRsp(SDnode *pDnode, SRpcMsg *pMsg);
-void dmProcessMgmtMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg) ;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*_TD_DND_DNODE_MGMT_H_*/
\ No newline at end of file
diff --git a/source/dnode/mgmt/dnode/inc/dmWorker.h b/source/dnode/mgmt/dnode/inc/dmWorker.h
index f809df1d09d3a3d53c0b88cd334f1d4dd09b2bbe..60c5458e9c129646eecee2d2f6865b1155872645 100644
--- a/source/dnode/mgmt/dnode/inc/dmWorker.h
+++ b/source/dnode/mgmt/dnode/inc/dmWorker.h
@@ -24,6 +24,7 @@ extern "C" {
 
 int32_t dmStartWorker();
 void    dmStopWorker();
+void    dmProcessMgmtMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
 
 #ifdef __cplusplus
 }
diff --git a/source/dnode/mgmt/dnode/src/dmHandle.c b/source/dnode/mgmt/dnode/src/dmHandle.c
index cca12e954eab577586a8276e25ee7e58df300279..2fa3c92967363661df87769a08b70fe9ac1c3437 100644
--- a/source/dnode/mgmt/dnode/src/dmHandle.c
+++ b/source/dnode/mgmt/dnode/src/dmHandle.c
@@ -15,8 +15,104 @@
 
 #define _DEFAULT_SOURCE
 #include "dmHandle.h"
-#include "dndWorker.h"
-#include "dmMgmt.h"
+#include "dmFile.h"
+#include "dmWorker.h"
+#include "vmInt.h"
+
+void dmSendStatusReq(SDnodeMgmt *pMgmt) {
+  SDnode    *pDnode = pMgmt->pDnode;
+  SStatusReq req = {0};
+
+  taosRLockLatch(&pMgmt->latch);
+  req.sver = tsVersion;
+  req.dver = pMgmt->dver;
+  req.dnodeId = pMgmt->dnodeId;
+  req.clusterId = pMgmt->clusterId;
+  req.rebootTime = pDnode->rebootTime;
+  req.updateTime = pMgmt->updateTime;
+  req.numOfCores = tsNumOfCores;
+  req.numOfSupportVnodes = pDnode->cfg.numOfSupportVnodes;
+  memcpy(req.dnodeEp, pDnode->cfg.localEp, TSDB_EP_LEN);
+
+  req.clusterCfg.statusInterval = tsStatusInterval;
+  req.clusterCfg.checkTime = 0;
+  char timestr[32] = "1970-01-01 00:00:00.00";
+  (void)taosParseTime(timestr, &req.clusterCfg.checkTime, (int32_t)strlen(timestr), TSDB_TIME_PRECISION_MILLI, 0);
+  memcpy(req.clusterCfg.timezone, tsTimezone, TD_TIMEZONE_LEN);
+  memcpy(req.clusterCfg.locale, tsLocale, TD_LOCALE_LEN);
+  memcpy(req.clusterCfg.charset, tsCharset, TD_LOCALE_LEN);
+  taosRUnLockLatch(&pMgmt->latch);
+
+  req.pVloads = taosArrayInit(TSDB_MAX_VNODES, sizeof(SVnodeLoad));
+  vmGetVnodeLoads(pDnode, req.pVloads);
+
+  int32_t contLen = tSerializeSStatusReq(NULL, 0, &req);
+  void   *pHead = rpcMallocCont(contLen);
+  tSerializeSStatusReq(pHead, contLen, &req);
+  taosArrayDestroy(req.pVloads);
+
+  SRpcMsg rpcMsg = {.pCont = pHead, .contLen = contLen, .msgType = TDMT_MND_STATUS, .ahandle = (void *)9527};
+  pMgmt->statusSent = 1;
+
+  dTrace("pDnode:%p, send status req to mnode", pDnode);
+  dndSendReqToMnode(pMgmt->pDnode, &rpcMsg);
+}
+
+static void dndUpdateDnodeCfg(SDnodeMgmt *pMgmt, SDnodeCfg *pCfg) {
+  if (pMgmt->dnodeId == 0) {
+    dInfo("set dnodeId:%d clusterId:%" PRId64, pCfg->dnodeId, pCfg->clusterId);
+    taosWLockLatch(&pMgmt->latch);
+    pMgmt->dnodeId = pCfg->dnodeId;
+    pMgmt->clusterId = pCfg->clusterId;
+    dmWriteFile(pMgmt);
+    taosWUnLockLatch(&pMgmt->latch);
+  }
+}
+
+void dmProcessStatusRsp(SDnode *pDnode, SRpcMsg *pRsp) {
+  SDnodeMgmt *pMgmt = dndGetWrapper(pDnode, MNODE)->pMgmt;
+
+  if (pRsp->code != TSDB_CODE_SUCCESS) {
+    if (pRsp->code == TSDB_CODE_MND_DNODE_NOT_EXIST && !pMgmt->dropped && pMgmt->dnodeId > 0) {
+      dInfo("dnode:%d, set to dropped since not exist in mnode", pMgmt->dnodeId);
+      pMgmt->dropped = 1;
+      dmWriteFile(pMgmt);
+    }
+  } else {
+    SStatusRsp statusRsp = {0};
+    if (pRsp->pCont != NULL && pRsp->contLen != 0 &&
+        tDeserializeSStatusRsp(pRsp->pCont, pRsp->contLen, &statusRsp) == 0) {
+      pMgmt->dver = statusRsp.dver;
+      dndUpdateDnodeCfg(pMgmt, &statusRsp.dnodeCfg);
+      dmUpdateDnodeEps(pMgmt, statusRsp.pDnodeEps);
+    }
+    taosArrayDestroy(statusRsp.pDnodeEps);
+  }
+
+  pMgmt->statusSent = 0;
+}
+
+void dmProcessAuthRsp(SDnode *pDnode, SRpcMsg *pReq) { dError("auth rsp is received, but not supported yet"); }
+
+void dmProcessGrantRsp(SDnode *pDnode, SRpcMsg *pReq) { dError("grant rsp is received, but not supported yet"); }
+
+int32_t dmProcessConfigReq(SDnode *pDnode, SRpcMsg *pReq) {
+  dError("config req is received, but not supported yet");
+  SDCfgDnodeReq *pCfg = pReq->pCont;
+  return TSDB_CODE_OPS_NOT_SUPPORT;
+}
+
+void dmProcessStartupReq(SDnode *pDnode, SRpcMsg *pReq) {
+  dDebug("startup req is received");
+
+  SStartupReq *pStartup = rpcMallocCont(sizeof(SStartupReq));
+  dndGetStartup(pDnode, pStartup);
+
+  dDebug("startup req is sent, step:%s desc:%s finished:%d", pStartup->name, pStartup->desc, pStartup->finished);
+
+  SRpcMsg rpcRsp = {.handle = pReq->handle, .pCont = pStartup, .contLen = sizeof(SStartupReq)};
+  rpcSendResponse(&rpcRsp);
+}
 
 static void dndSetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgType, NodeMsgFp nodeMsgFp) {
   SDnodeMgmt *pMgmt = pWrapper->pMgmt;
diff --git a/source/dnode/mgmt/dnode/src/dmInt.c b/source/dnode/mgmt/dnode/src/dmInt.c
index ee034602bfb861b78be0ccf176bc731f7b14f830..916a7f87406795c7ac54364f79f1b2b932e73516 100644
--- a/source/dnode/mgmt/dnode/src/dmInt.c
+++ b/source/dnode/mgmt/dnode/src/dmInt.c
@@ -15,8 +15,9 @@
 
 #define _DEFAULT_SOURCE
 #include "dmInt.h"
+#include "dmFile.h"
 #include "dmHandle.h"
-#include "dmMgmt.h"
+#include "dmWorker.h"
 
 int32_t dmGetDnodeId(SDnode *pDnode) {
   SMgmtWrapper *pWrapper = dndGetWrapper(pDnode, DNODE);
@@ -38,11 +39,147 @@ int64_t dmGetClusterId(SDnode *pDnode) {
   return clusterId;
 }
 
-SMgmtFp dmGetMgmtFp() {
+void dmGetMnodeEpSet(SDnode *pDnode, SEpSet *pEpSet) {
+  SMgmtWrapper *pWrapper = dndGetWrapper(pDnode, DNODE);
+  SDnodeMgmt   *pMgmt = pWrapper->pMgmt;
+
+  taosRLockLatch(&pMgmt->latch);
+  *pEpSet = pMgmt->mnodeEpSet;
+  taosRUnLockLatch(&pMgmt->latch);
+}
+
+void dmUpdateMnodeEpSet(SDnode *pDnode, SEpSet *pEpSet) {
+  dInfo("mnode is changed, num:%d use:%d", pEpSet->numOfEps, pEpSet->inUse);
+
+  SMgmtWrapper *pWrapper = dndGetWrapper(pDnode, DNODE);
+  SDnodeMgmt   *pMgmt = pWrapper->pMgmt;
+
+  taosWLockLatch(&pMgmt->latch);
+
+  pMgmt->mnodeEpSet = *pEpSet;
+  for (int32_t i = 0; i < pEpSet->numOfEps; ++i) {
+    dInfo("mnode index:%d %s:%u", i, pEpSet->eps[i].fqdn, pEpSet->eps[i].port);
+  }
+
+  taosWUnLockLatch(&pMgmt->latch);
+}
+
+void dmGetDnodeEp(SDnode *pDnode, int32_t dnodeId, char *pEp, char *pFqdn, uint16_t *pPort) {
+  SMgmtWrapper *pWrapper = dndGetWrapper(pDnode, DNODE);
+  SDnodeMgmt   *pMgmt = pWrapper->pMgmt;
+
+  taosRLockLatch(&pMgmt->latch);
+
+  SDnodeEp *pDnodeEp = taosHashGet(pMgmt->dnodeHash, &dnodeId, sizeof(int32_t));
+  if (pDnodeEp != NULL) {
+    if (pPort != NULL) {
+      *pPort = pDnodeEp->ep.port;
+    }
+    if (pFqdn != NULL) {
+      tstrncpy(pFqdn, pDnodeEp->ep.fqdn, TSDB_FQDN_LEN);
+    }
+    if (pEp != NULL) {
+      snprintf(pEp, TSDB_EP_LEN, "%s:%u", pDnodeEp->ep.fqdn, pDnodeEp->ep.port);
+    }
+  }
+
+  taosRUnLockLatch(&pMgmt->latch);
+}
+
+void dmSendRedirectRsp(SDnode *pDnode, SRpcMsg *pReq) {
+  tmsg_t msgType = pReq->msgType;
+
+  SEpSet epSet = {0};
+  dmGetMnodeEpSet(pDnode, &epSet);
+
+  dDebug("RPC %p, req:%s is redirected, num:%d use:%d", pReq->handle, TMSG_INFO(msgType), epSet.numOfEps, epSet.inUse);
+  for (int32_t i = 0; i < epSet.numOfEps; ++i) {
+    dDebug("mnode index:%d %s:%u", i, epSet.eps[i].fqdn, epSet.eps[i].port);
+    if (strcmp(epSet.eps[i].fqdn, pDnode->cfg.localFqdn) == 0 && epSet.eps[i].port == pDnode->cfg.serverPort) {
+      epSet.inUse = (i + 1) % epSet.numOfEps;
+    }
+
+    epSet.eps[i].port = htons(epSet.eps[i].port);
+  }
+
+  rpcSendRedirectRsp(pReq->handle, &epSet);
+}
+
+int32_t dmInit(SMgmtWrapper *pWrapper) {
+  SDnode     *pDnode = pWrapper->pDnode;
+  SDnodeMgmt *pMgmt = calloc(1, sizeof(SDnodeMgmt));
+
+  pMgmt->dnodeId = 0;
+  pMgmt->dropped = 0;
+  pMgmt->clusterId = 0;
+  pMgmt->path = pWrapper->path;
+  pMgmt->pDnode = pDnode;
+  memcpy(pMgmt->localEp, pDnode->cfg.localEp, TSDB_EP_LEN);
+  memcpy(pMgmt->firstEp, pDnode->cfg.firstEp, TSDB_EP_LEN);
+  taosInitRWLatch(&pMgmt->latch);
+
+  pMgmt->dnodeHash = taosHashInit(4, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), true, HASH_NO_LOCK);
+  if (pMgmt->dnodeHash == NULL) {
+    dError("node:%s, failed to init dnode hash", pWrapper->name);
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    return -1;
+  }
+
+  if (dmReadFile(pMgmt) != 0) {
+    dError("node:%s, failed to read file since %s", pWrapper->name, terrstr());
+    return -1;
+  }
+
+  if (pMgmt->dropped) {
+    dError("node:%s, will not start since its already dropped", pWrapper->name);
+    return -1;
+  }
+
+  if (dmStartWorker(pMgmt) != 0) {
+    dError("node:%s, failed to start worker since %s", pWrapper->name, terrstr());
+    return -1;
+  }
+
+  dndSetStatus(pDnode, DND_STAT_RUNNING);
+  dmSendStatusReq(pMgmt);
+  dndReportStartup(pDnode, "TDengine", "initialized successfully");
+
+  dInfo("dnode-mgmt is initialized");
+  return 0;
+}
+
+void dmCleanup(SMgmtWrapper *pWrapper) {
+  SDnodeMgmt *pMgmt = pWrapper->pMgmt;
+  if (pMgmt == NULL) return;
+
+  dmStopWorker(pMgmt);
+
+  taosWLockLatch(&pMgmt->latch);
+
+  if (pMgmt->pDnodeEps != NULL) {
+    taosArrayDestroy(pMgmt->pDnodeEps);
+    pMgmt->pDnodeEps = NULL;
+  }
+
+  if (pMgmt->dnodeHash != NULL) {
+    taosHashCleanup(pMgmt->dnodeHash);
+    pMgmt->dnodeHash = NULL;
+  }
+
+  taosWUnLockLatch(&pMgmt->latch);
+  dInfo("dnode-mgmt is cleaned up");
+}
+
+bool dmRequire(SMgmtWrapper *pWrapper) { return true; }
+
+void dmGetMgmtFp(SMgmtWrapper *pWrapper) {
   SMgmtFp mgmtFp = {0};
   mgmtFp.openFp = dmInit;
   mgmtFp.closeFp = dmCleanup;
   mgmtFp.requiredFp = dmRequire;
   mgmtFp.getMsgHandleFp = dmGetMsgHandle;
-  return mgmtFp;
+
+  dmInitMsgHandles(pWrapper);
+  pWrapper->name = "dnode";
+  pWrapper->fp = mgmtFp;
 }
diff --git a/source/dnode/mgmt/dnode/src/dmMgmt.c b/source/dnode/mgmt/dnode/src/dmMgmt.c
deleted file mode 100644
index f377c56b017085870528811c222191580f146029..0000000000000000000000000000000000000000
--- a/source/dnode/mgmt/dnode/src/dmMgmt.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
- *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define _DEFAULT_SOURCE
-#include "dmMgmt.h"
-#include "dmWorker.h"
-// #include "dmMgmt.h"
-#include "dmFile.h"
-#include "dmHandle.h"
-#include "dndMonitor.h"
-// #include "dndBnode.h"
-// #include "mm.h"
-// #include "dndQnode.h"
-// #include "dndSnode.h"
-#include "dndTransport.h"
-// #include "dndVnodes.h"
-#include "dndWorker.h"
-// #include "monitor.h"
-
-#if 0
-static void dndProcessMgmtQueue(SDnode *pDnode, SRpcMsg *pMsg);
-
-
-static int32_t dndProcessConfigDnodeReq(SDnode *pDnode, SRpcMsg *pReq);
-static void    dndProcessStatusRsp(SDnode *pDnode, SRpcMsg *pRsp);
-static void    dndProcessAuthRsp(SDnode *pDnode, SRpcMsg *pRsp);
-static void    dndProcessGrantRsp(SDnode *pDnode, SRpcMsg *pRsp);
-
-void dmGetDnodeEp(SDnode *pDnode, int32_t dnodeId, char *pEp, char *pFqdn, uint16_t *pPort) {
-  SDnodeMgmt *pMgmt = &pDnode->dmgmt;
-  taosRLockLatch(&pMgmt->latch);
-
-  SDnodeEp *pDnodeEp = taosHashGet(pMgmt->dnodeHash, &dnodeId, sizeof(int32_t));
-  if (pDnodeEp != NULL) {
-    if (pPort != NULL) {
-      *pPort = pDnodeEp->ep.port;
-    }
-    if (pFqdn != NULL) {
-      tstrncpy(pFqdn, pDnodeEp->ep.fqdn, TSDB_FQDN_LEN);
-    }
-    if (pEp != NULL) {
-      snprintf(pEp, TSDB_EP_LEN, "%s:%u", pDnodeEp->ep.fqdn, pDnodeEp->ep.port);
-    }
-  }
-
-  taosRUnLockLatch(&pMgmt->latch);
-}
-
-void dmGetMnodeEpSet(SDnode *pDnode, SEpSet *pEpSet) {
-  SDnodeMgmt *pMgmt = &pDnode->dmgmt;
-  taosRLockLatch(&pMgmt->latch);
-  *pEpSet = pMgmt->mnodeEpSet;
-  taosRUnLockLatch(&pMgmt->latch);
-}
-
-void dmSendRedirectRsp(SDnode *pDnode, SRpcMsg *pReq) {
-  tmsg_t msgType = pReq->msgType;
-
-  SEpSet epSet = {0};
-  dmGetMnodeEpSet(pDnode, &epSet);
-
-  dDebug("RPC %p, req:%s is redirected, num:%d use:%d", pReq->handle, TMSG_INFO(msgType), epSet.numOfEps, epSet.inUse);
-  for (int32_t i = 0; i < epSet.numOfEps; ++i) {
-    dDebug("mnode index:%d %s:%u", i, epSet.eps[i].fqdn, epSet.eps[i].port);
-    if (strcmp(epSet.eps[i].fqdn, pDnode->cfg.localFqdn) == 0 && epSet.eps[i].port == pDnode->cfg.serverPort) {
-      epSet.inUse = (i + 1) % epSet.numOfEps;
-    }
-
-    epSet.eps[i].port = htons(epSet.eps[i].port);
-  }
-
-  rpcSendRedirectRsp(pReq->handle, &epSet);
-}
-
-static void dndUpdateMnodeEpSet(SDnode *pDnode, SEpSet *pEpSet) {
-  dInfo("mnode is changed, num:%d use:%d", pEpSet->numOfEps, pEpSet->inUse);
-
-  SDnodeMgmt *pMgmt = &pDnode->dmgmt;
-  taosWLockLatch(&pMgmt->latch);
-
-  pMgmt->mnodeEpSet = *pEpSet;
-  for (int32_t i = 0; i < pEpSet->numOfEps; ++i) {
-    dInfo("mnode index:%d %s:%u", i, pEpSet->eps[i].fqdn, pEpSet->eps[i].port);
-  }
-
-  taosWUnLockLatch(&pMgmt->latch);
-}
-
-
-void dmSendStatusReq(SDnode *pDnode) {
-  SStatusReq req = {0};
-
-  SDnodeMgmt *pMgmt = &pDnode->dmgmt;
-  taosRLockLatch(&pMgmt->latch);
-  req.sver = tsVersion;
-  req.dver = pMgmt->dver;
-  req.dnodeId = pMgmt->dnodeId;
-  req.clusterId = pMgmt->clusterId;
-  req.rebootTime = pMgmt->rebootTime;
-  req.updateTime = pMgmt->updateTime;
-  req.numOfCores = tsNumOfCores;
-  req.numOfSupportVnodes = pDnode->cfg.numOfSupportVnodes;
-  memcpy(req.dnodeEp, pDnode->cfg.localEp, TSDB_EP_LEN);
-
-  req.clusterCfg.statusInterval = tsStatusInterval;
-  req.clusterCfg.checkTime = 0;
-  char timestr[32] = "1970-01-01 00:00:00.00";
-  (void)taosParseTime(timestr, &req.clusterCfg.checkTime, (int32_t)strlen(timestr), TSDB_TIME_PRECISION_MILLI, 0);
-  memcpy(req.clusterCfg.timezone, tsTimezone, TD_TIMEZONE_LEN);
-  memcpy(req.clusterCfg.locale, tsLocale, TD_LOCALE_LEN);
-  memcpy(req.clusterCfg.charset, tsCharset, TD_LOCALE_LEN);
-  taosRUnLockLatch(&pMgmt->latch);
-
-#if 0
-  req.pVloads = taosArrayInit(TSDB_MAX_VNODES, sizeof(SVnodeLoad));
-  dndGetVnodeLoads(pDnode, req.pVloads);
-#endif
-
-  int32_t contLen = tSerializeSStatusReq(NULL, 0, &req);
-  void   *pHead = rpcMallocCont(contLen);
-  tSerializeSStatusReq(pHead, contLen, &req);
-  taosArrayDestroy(req.pVloads);
-
-  SRpcMsg rpcMsg = {.pCont = pHead, .contLen = contLen, .msgType = TDMT_MND_STATUS, .ahandle = (void *)9527};
-  pMgmt->statusSent = 1;
-
-  dTrace("pDnode:%p, send status req to mnode", pDnode);
-  dndSendReqToMnode(pDnode, &rpcMsg);
-}
-
-static void dndUpdateDnodeCfg(SDnode *pDnode, SDnodeCfg *pCfg) {
-  SDnodeMgmt *pMgmt = &pDnode->dmgmt;
-  if (pMgmt->dnodeId == 0) {
-    dInfo("set dnodeId:%d clusterId:%" PRId64, pCfg->dnodeId, pCfg->clusterId);
-    taosWLockLatch(&pMgmt->latch);
-    pMgmt->dnodeId = pCfg->dnodeId;
-    pMgmt->clusterId = pCfg->clusterId;
-    dmWriteFile(pDnode);
-    taosWUnLockLatch(&pMgmt->latch);
-  }
-}
-
-static void dndProcessStatusRsp(SDnode *pDnode, SRpcMsg *pRsp) {
-  SDnodeMgmt *pMgmt = &pDnode->dmgmt;
-
-  if (pRsp->code != TSDB_CODE_SUCCESS) {
-    if (pRsp->code == TSDB_CODE_MND_DNODE_NOT_EXIST && !pMgmt->dropped && pMgmt->dnodeId > 0) {
-      dInfo("dnode:%d, set to dropped since not exist in mnode", pMgmt->dnodeId);
-      pMgmt->dropped = 1;
-      dmWriteFile(pDnode);
-    }
-  } else {
-    SStatusRsp statusRsp = {0};
-    if (pRsp->pCont != NULL && pRsp->contLen != 0 &&
-        tDeserializeSStatusRsp(pRsp->pCont, pRsp->contLen, &statusRsp) == 0) {
-      pMgmt->dver = statusRsp.dver;
-      dndUpdateDnodeCfg(pDnode, &statusRsp.dnodeCfg);
-      dmUpdateDnodeEps(pDnode, statusRsp.pDnodeEps);
-    }
-    taosArrayDestroy(statusRsp.pDnodeEps);
-  }
-
-  pMgmt->statusSent = 0;
-}
-
-static void dndProcessAuthRsp(SDnode *pDnode, SRpcMsg *pReq) { dError("auth rsp is received, but not supported yet"); }
-
-static void dndProcessGrantRsp(SDnode *pDnode, SRpcMsg *pReq) {
-  dError("grant rsp is received, but not supported yet");
-}
-
-static int32_t dndProcessConfigDnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
-  dError("config req is received, but not supported yet");
-  SDCfgDnodeReq *pCfg = pReq->pCont;
-  return TSDB_CODE_OPS_NOT_SUPPORT;
-}
-
-void dmProcessStartupReq(SDnode *pDnode, SRpcMsg *pReq) {
-  dDebug("startup req is received");
-
-  SStartupReq *pStartup = rpcMallocCont(sizeof(SStartupReq));
-  dndGetStartup(pDnode, pStartup);
-
-  dDebug("startup req is sent, step:%s desc:%s finished:%d", pStartup->name, pStartup->desc, pStartup->finished);
-
-  SRpcMsg rpcRsp = {.handle = pReq->handle, .pCont = pStartup, .contLen = sizeof(SStartupReq)};
-  rpcSendResponse(&rpcRsp);
-}
-
-void dmStopMgmt(SDnode *pDnode) {
-  SDnodeMgmt *pMgmt = &pDnode->dmgmt;
-  dndCleanupWorker(&pMgmt->mgmtWorker);
-  dndCleanupWorker(&pMgmt->statusWorker);
-
-  if (pMgmt->threadId != NULL) {
-    taosDestoryThread(pMgmt->threadId);
-    pMgmt->threadId = NULL;
-  }
-}
-
-void dmCleanupMgmt(SDnode *pDnode) {
-  SDnodeMgmt *pMgmt = &pDnode->dmgmt;
-  taosWLockLatch(&pMgmt->latch);
-
-  if (pMgmt->pDnodeEps != NULL) {
-    taosArrayDestroy(pMgmt->pDnodeEps);
-    pMgmt->pDnodeEps = NULL;
-  }
-
-  if (pMgmt->dnodeHash != NULL) {
-    taosHashCleanup(pMgmt->dnodeHash);
-    pMgmt->dnodeHash = NULL;
-  }
-
-  if (pMgmt->file != NULL) {
-    free(pMgmt->file);
-    pMgmt->file = NULL;
-  }
-
-  taosWUnLockLatch(&pMgmt->latch);
-  dInfo("dnode-mgmt is cleaned up");
-}
-
-void dmProcessMgmtMsg(SDnode *pDnode, SRpcMsg *pMsg, SEpSet *pEpSet) {
-  SDnodeMgmt *pMgmt = &pDnode->dmgmt;
-
-  if (pEpSet && pEpSet->numOfEps > 0 && pMsg->msgType == TDMT_MND_STATUS_RSP) {
-    dndUpdateMnodeEpSet(pDnode, pEpSet);
-  }
-
-  SDnodeWorker *pWorker = &pMgmt->mgmtWorker;
-  if (pMsg->msgType == TDMT_MND_STATUS_RSP) {
-    pWorker = &pMgmt->statusWorker;
-  }
-
-  if (dndWriteMsgToWorker(pWorker, pMsg, sizeof(SRpcMsg)) != 0) {
-    if (pMsg->msgType & 1u) {
-      SRpcMsg rsp = {.handle = pMsg->handle, .code = TSDB_CODE_OUT_OF_MEMORY};
-      rpcSendResponse(&rsp);
-    }
-    rpcFreeCont(pMsg->pCont);
-    taosFreeQitem(pMsg);
-  }
-}
-
-#endif
-
-
-
-void dmStopMgmt(SDnode *pDnode) {}
-
-void dmCleanupMgmt(SDnode *pDnode){}
-
-
-void dmSendStatusReq(SDnode *pDnode){}
-
-
-void dmGetMnodeEpSet(SDnode *pDnode, SEpSet *pEpSet) {}
-
-
-void dmProcessStartupReq(SDnode *pDnode, SRpcMsg *pReq){}
-void dmProcessMgmtMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
-
-int32_t dmInit(SMgmtWrapper *pWrapper) {
-  SDnodeMgmt *pMgmt = calloc(1, sizeof(SDnodeMgmt));
-
-  pMgmt->dnodeId = 0;
-  pMgmt->dropped = 0;
-  pMgmt->clusterId = 0;
-  pMgmt->path = pWrapper->path;
-  taosInitRWLatch(&pMgmt->latch);
-
-  pMgmt->dnodeHash = taosHashInit(4, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), true, HASH_NO_LOCK);
-  if (pMgmt->dnodeHash == NULL) {
-    dError("node:%s, failed to init dnode hash", pWrapper->name);
-    terrno = TSDB_CODE_OUT_OF_MEMORY;
-    return -1;
-  }
-
-  if (dmReadFile(pMgmt) != 0) {
-    dError("node:%s, failed to read file since %s", pWrapper->name, terrstr());
-    return -1;
-  }
-
-  if (pMgmt->dropped) {
-    dError("node:%s, will not start since its already dropped", pWrapper->name);
-    return -1;
-  }
-
-  if (dmStartWorker(pMgmt) != 0) {
-     dError("node:%s, failed to start worker since %s", pWrapper->name, terrstr());
-    return -1;
-  }
-
-  dInfo("dnode-mgmt is initialized");
-  return 0;
-
-  // dndSetStatus(pDnode, DND_STAT_RUNNING);
-  // dmSendStatusReq(pDnode);
-  // dndReportStartup(pDnode, "TDengine", "initialized successfully");
-
-#if 0
-  if (dndInitTrans(pDnode) != 0) {
-    dError("failed to init transport since %s", terrstr());
-    return -1;
-  }
-
-    SDiskCfg dCfg = {0};
-  tstrncpy(dCfg.dir, pDnode->cfg.dataDir, TSDB_FILENAME_LEN);
-  dCfg.level = 0;
-  dCfg.primary = 1;
-  SDiskCfg *pDisks = pDnode->cfg.pDisks;
-  int32_t   numOfDisks = pDnode->cfg.numOfDisks;
-  if (numOfDisks <= 0 || pDisks == NULL) {
-    pDisks = &dCfg;
-    numOfDisks = 1;
-  }
-
-  pDnode->pTfs = tfsOpen(pDisks, numOfDisks);
-  if (pDnode->pTfs == NULL) {
-    dError("failed to init tfs since %s", terrstr());
-    return -1;
-  }
-#endif
-}
-
-void dmCleanup(SMgmtWrapper *pWrapper) {
-  SDnodeMgmt *pMgmt = pWrapper->pMgmt;
-  if (pMgmt == NULL) return;
-
-  dmStopWorker(pMgmt);
-
-  taosWLockLatch(&pMgmt->latch);
-
-  if (pMgmt->pDnodeEps != NULL) {
-    taosArrayDestroy(pMgmt->pDnodeEps);
-    pMgmt->pDnodeEps = NULL;
-  }
-
-  if (pMgmt->dnodeHash != NULL) {
-    taosHashCleanup(pMgmt->dnodeHash);
-    pMgmt->dnodeHash = NULL;
-  }
-
-  taosWUnLockLatch(&pMgmt->latch);
-  dInfo("dnode-mgmt is cleaned up");
-}
-
-bool dmRequire(SMgmtWrapper *pWrapper) { return true; }
diff --git a/source/dnode/mgmt/dnode/src/dmWorker.c b/source/dnode/mgmt/dnode/src/dmWorker.c
index 0fcc05338a368bda1eb635d0a5680c78565b9952..81215ae729acc869b93c95be0d94e3306a88aee1 100644
--- a/source/dnode/mgmt/dnode/src/dmWorker.c
+++ b/source/dnode/mgmt/dnode/src/dmWorker.c
@@ -16,7 +16,12 @@
 #define _DEFAULT_SOURCE
 #include "dmWorker.h"
 #include "dmHandle.h"
-#include "dndWorker.h"
+
+#include "bmInt.h"
+#include "mmInt.h"
+#include "qmInt.h"
+#include "smInt.h"
+#include "vmInt.h"
 
 static void *dnodeThreadRoutine(void *param) {
   SDnodeMgmt *pMgmt = param;
@@ -37,7 +42,7 @@ static void *dnodeThreadRoutine(void *param) {
 
     float statusInterval = (curTime - lastStatusTime) / 1000.0f;
     if (statusInterval >= tsStatusInterval && !pMgmt->statusSent) {
-      dmSendStatusReq(pDnode);
+      dmSendStatusReq(pMgmt);
       lastStatusTime = curTime;
     }
 
@@ -52,61 +57,60 @@ static void *dnodeThreadRoutine(void *param) {
 static void dndProcessMgmtQueue(SDnode *pDnode, SRpcMsg *pMsg) {
   int32_t code = 0;
 
-#if 0
   switch (pMsg->msgType) {
     case TDMT_DND_CREATE_MNODE:
-      code = mmProcessCreateMnodeReq(pDnode, pMsg);
+      code = mmProcessCreateReq(pDnode, pMsg);
       break;
     case TDMT_DND_ALTER_MNODE:
-      code = mmProcessAlterMnodeReq(pDnode, pMsg);
+      code = mmProcessAlterReq(pDnode, pMsg);
       break;
     case TDMT_DND_DROP_MNODE:
-      code = mmProcessDropMnodeReq(pDnode, pMsg);
+      code = mmProcessDropReq(pDnode, pMsg);
       break;
     case TDMT_DND_CREATE_QNODE:
-      code = dndProcessCreateQnodeReq(pDnode, pMsg);
+      code = qmProcessCreateReq(pDnode, pMsg);
       break;
     case TDMT_DND_DROP_QNODE:
-      code = dndProcessDropQnodeReq(pDnode, pMsg);
+      code = qmProcessDropReq(pDnode, pMsg);
       break;
     case TDMT_DND_CREATE_SNODE:
-      code = dndProcessCreateSnodeReq(pDnode, pMsg);
+      code = smProcessCreateReq(pDnode, pMsg);
       break;
     case TDMT_DND_DROP_SNODE:
-      code = dndProcessDropSnodeReq(pDnode, pMsg);
+      code = smProcessDropReq(pDnode, pMsg);
       break;
     case TDMT_DND_CREATE_BNODE:
-      code = dndProcessCreateBnodeReq(pDnode, pMsg);
+      code = bmProcessCreateReq(pDnode, pMsg);
       break;
     case TDMT_DND_DROP_BNODE:
-      code = dndProcessDropBnodeReq(pDnode, pMsg);
+      code = bmProcessDropReq(pDnode, pMsg);
       break;
     case TDMT_DND_CONFIG_DNODE:
-      code = dndProcessConfigDnodeReq(pDnode, pMsg);
+      code = dmProcessConfigReq(pDnode, pMsg);
       break;
     case TDMT_MND_STATUS_RSP:
-      dndProcessStatusRsp(pDnode, pMsg);
+      dmProcessStatusRsp(pDnode, pMsg);
       break;
     case TDMT_MND_AUTH_RSP:
-      dndProcessAuthRsp(pDnode, pMsg);
+      dmProcessAuthRsp(pDnode, pMsg);
       break;
     case TDMT_MND_GRANT_RSP:
-      dndProcessGrantRsp(pDnode, pMsg);
+      dmProcessGrantRsp(pDnode, pMsg);
       break;
     case TDMT_DND_CREATE_VNODE:
-      code = dndProcessCreateVnodeReq(pDnode, pMsg);
+      code = vmProcessCreateVnodeReq(pDnode, pMsg);
       break;
     case TDMT_DND_ALTER_VNODE:
-      code = dndProcessAlterVnodeReq(pDnode, pMsg);
+      code = vmProcessAlterVnodeReq(pDnode, pMsg);
       break;
     case TDMT_DND_DROP_VNODE:
-      code = dndProcessDropVnodeReq(pDnode, pMsg);
+      code = vmProcessDropVnodeReq(pDnode, pMsg);
       break;
     case TDMT_DND_SYNC_VNODE:
-      code = dndProcessSyncVnodeReq(pDnode, pMsg);
+      code = vmProcessSyncVnodeReq(pDnode, pMsg);
       break;
     case TDMT_DND_COMPACT_VNODE:
-      code = dndProcessCompactVnodeReq(pDnode, pMsg);
+      code = vmProcessCompactVnodeReq(pDnode, pMsg);
       break;
     default:
       terrno = TSDB_CODE_MSG_NOT_PROCESSED;
@@ -114,7 +118,7 @@ static void dndProcessMgmtQueue(SDnode *pDnode, SRpcMsg *pMsg) {
       dError("RPC %p, dnode msg:%s not processed", pMsg->handle, TMSG_INFO(pMsg->msgType));
       break;
   }
-#endif
+
   if (pMsg->msgType & 1u) {
     if (code != 0) code = terrno;
     SRpcMsg rsp = {.code = code, .handle = pMsg->handle, .ahandle = pMsg->ahandle};
@@ -156,3 +160,21 @@ void dmStopWorker(SDnodeMgmt *pMgmt) {
     pMgmt->threadId = NULL;
   }
 }
+
+void dmProcessMgmtMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {
+  SDnodeMgmt *pMgmt = pWrapper->pMgmt;
+
+  SDnodeWorker *pWorker = &pMgmt->mgmtWorker;
+  if (pMsg->rpcMsg.msgType == TDMT_MND_STATUS_RSP) {
+    pWorker = &pMgmt->statusWorker;
+  }
+
+  if (dndWriteMsgToWorker(pWorker, pMsg, sizeof(SNodeMsg)) != 0) {
+    if (pMsg->rpcMsg.msgType & 1u) {
+      SRpcMsg rsp = {.handle = pMsg->rpcMsg.handle, .code = TSDB_CODE_OUT_OF_MEMORY};
+      rpcSendResponse(&rsp);
+    }
+    rpcFreeCont(pMsg->rpcMsg.pCont);
+    taosFreeQitem(pMsg);
+  }
+}
\ No newline at end of file
diff --git a/source/dnode/mgmt/mnode/inc/mmHandle.h b/source/dnode/mgmt/mnode/inc/mmHandle.h
index 9bad5ffb788ad88e9d5336fc6413cb6aff9b42f4..df66b1b80c75c70aec39ef6ec9f68b3246952cfb 100644
--- a/source/dnode/mgmt/mnode/inc/mmHandle.h
+++ b/source/dnode/mgmt/mnode/inc/mmHandle.h
@@ -25,6 +25,10 @@ extern "C" {
 void       mmInitMsgHandles(SMgmtWrapper *pWrapper);
 SMsgHandle mmGetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgIndex);
 
+int32_t mmProcessCreateReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+int32_t mmProcessAlterReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+int32_t mmProcessDropReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+
 int32_t mmGetUserAuth(SMgmtWrapper *pWrapper, char *user, char *spi, char *encrypt, char *secret, char *ckey);
 int32_t mmGetMonitorInfo(SDnode *pDnode, SMonClusterInfo *pClusterInfo, SMonVgroupInfo *pVgroupInfo,
                          SMonGrantInfo *pGrantInfo);
diff --git a/source/dnode/mgmt/mnode/inc/mmInt.h b/source/dnode/mgmt/mnode/inc/mmInt.h
index 3252a060027f2bbc7e339216d56410c6e32b7736..60e3f2211ab7ecdc69fd141c2c0065b2664dd2f1 100644
--- a/source/dnode/mgmt/mnode/inc/mmInt.h
+++ b/source/dnode/mgmt/mnode/inc/mmInt.h
@@ -45,13 +45,15 @@ typedef struct SMnodeMgmt {
 
 
 // interface
-SMgmtFp mmGetMgmtFp();
+void mmGetMgmtFp(SMgmtWrapper *pMgmt);
 
 int32_t mmInit(SDnode *pDnode);
 void    mmCleanup(SDnode *pDnode);
-int32_t mmProcessCreateMnodeReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
-int32_t mmProcessAlterMnodeReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
-int32_t mmProcessDropMnodeReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+
+// mmHandle.h
+int32_t mmProcessCreateReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+int32_t mmProcessAlterReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+int32_t mmProcessDropReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
 
 int32_t mmGetUserAuth(SMgmtWrapper *pWrapper, char *user, char *spi, char *encrypt, char *secret, char *ckey);
 int32_t mmGetMonitorInfo(SDnode *pDnode, SMonClusterInfo *pClusterInfo, SMonVgroupInfo *pVgroupInfo,
diff --git a/source/dnode/mgmt/mnode/inc/mmWorker.h b/source/dnode/mgmt/mnode/inc/mmWorker.h
index 0ffe109cbd2a58fd8ab261003b7858842e77ab2e..553786f444d735cb0d3499ffe51f274d9f1078a7 100644
--- a/source/dnode/mgmt/mnode/inc/mmWorker.h
+++ b/source/dnode/mgmt/mnode/inc/mmWorker.h
@@ -31,9 +31,9 @@ int32_t mmPutMsgToReadQueue(SDnode *pDnode, SRpcMsg *pRpcMsg);
 void    mmConsumeChildQueue(SDnode *pDnode, SMndMsg *pMsg, int32_t msgLen, void *pCont, int32_t contLen);
 void    mmConsumeParentQueue(SDnode *pDnode, SRpcMsg *pMsg, int32_t msgLen, void *pCont, int32_t contLen);
 
-void mmProcessWriteMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
-void mmProcessSyncMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
-void mmProcessReadMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
+void mmProcessWriteMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
+void mmProcessSyncMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
+void mmProcessReadMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
 
 #ifdef __cplusplus
 }
diff --git a/source/dnode/mgmt/mnode/src/mmHandle.c b/source/dnode/mgmt/mnode/src/mmHandle.c
index 49688d8a3e335266388d151ed9d97a113a89dbec..5ea3480027f1253a0942550d2a7a2ea83f4c2bae 100644
--- a/source/dnode/mgmt/mnode/src/mmHandle.c
+++ b/source/dnode/mgmt/mnode/src/mmHandle.c
@@ -18,9 +18,9 @@
 #include "mmWorker.h"
 
 #if 0
-#include "dmMgmt.h"
+#include "dmInt.h"
 
-int32_t mmProcessCreateMnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t mmProcessCreateReq(SDnode *pDnode, SRpcMsg *pReq) {
   SDCreateMnodeReq createReq = {0};
   if (tDeserializeSDCreateMnodeReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
@@ -52,7 +52,7 @@ int32_t mmProcessCreateMnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   return mmOpen(pDnode, &option);
 }
 
-int32_t mmProcessAlterMnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t mmProcessAlterReq(SDnode *pDnode, SRpcMsg *pReq) {
   SDAlterMnodeReq alterReq = {0};
   if (tDeserializeSDCreateMnodeReq(pReq->pCont, pReq->contLen, &alterReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
@@ -86,7 +86,7 @@ int32_t mmProcessAlterMnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   return code;
 }
 
-int32_t mmProcessDropMnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t mmProcessDropReq(SDnode *pDnode, SRpcMsg *pReq) {
   SDDropMnodeReq dropReq = {0};
   if (tDeserializeSMCreateDropMnodeReq(pReq->pCont, pReq->contLen, &dropReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
@@ -142,6 +142,10 @@ int32_t mmGetUserAuth(SDnode *pDnode, char *user, char *spi, char *encrypt, char
 
 #endif
 
+int32_t mmProcessCreateReq(SDnode *pDnode, SRpcMsg *pRpcMsg) {return 0;}
+int32_t mmProcessAlterReq(SDnode *pDnode, SRpcMsg *pRpcMsg) {return 0;}
+int32_t mmProcessDropReq(SDnode *pDnode, SRpcMsg *pRpcMsg) {return 0;}
+
 static void mmSetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgType, NodeMsgFp nodeMsgFp) {
   SMnodeMgmt *pMgmt = pWrapper->pMgmt;
   SMsgHandle *pHandle = &pMgmt->msgHandles[TMSG_INDEX(msgType)];
diff --git a/source/dnode/mgmt/mnode/src/mmInt.c b/source/dnode/mgmt/mnode/src/mmInt.c
index fdd5919e0182b20a787ca53d008b4f2bdbdb06fa..b08c11cca6aa09104261cb4265befa68f87bae63 100644
--- a/source/dnode/mgmt/mnode/src/mmInt.c
+++ b/source/dnode/mgmt/mnode/src/mmInt.c
@@ -19,14 +19,16 @@
 
 bool mmRequireNode(SMgmtWrapper *pWrapper) { return false; }
 
-
-SMgmtFp mmGetMgmtFp() {
+void mmGetMgmtFp(SMgmtWrapper *pWrapper) {
   SMgmtFp mgmtFp = {0};
   mgmtFp.openFp = NULL;
   mgmtFp.closeFp = NULL;
   mgmtFp.requiredFp = mmRequireNode;
   mgmtFp.getMsgHandleFp = mmGetMsgHandle;
-  return mgmtFp;
+
+  mmInitMsgHandles(pWrapper);
+  pWrapper->name = "mnode";
+  pWrapper->fp = mgmtFp;
 }
 
 int32_t mmGetUserAuth(SMgmtWrapper *pWrapper, char *user, char *spi, char *encrypt, char *secret, char *ckey) {
diff --git a/source/dnode/mgmt/mnode/src/mmMgmt.c b/source/dnode/mgmt/mnode/src/mmMgmt.c
index 222f1255159e93a86f3a3a98433c7bb107b064eb..c7e3f39814287223ea34516d90f61fa2faa73e52 100644
--- a/source/dnode/mgmt/mnode/src/mmMgmt.c
+++ b/source/dnode/mgmt/mnode/src/mmMgmt.c
@@ -16,7 +16,7 @@
 #define _DEFAULT_SOURCE
 #include "mmInt.h"
 
-#include "dmMgmt.h"
+#include "dmInt.h"
 #include "dndTransport.h"
 
 #if 0
diff --git a/source/dnode/mgmt/mnode/src/mmWorker.c b/source/dnode/mgmt/mnode/src/mmWorker.c
index 7cb7a4f9e26ecc9ad2c888ba9b1ed5b3b880ea21..42b0dc52925ee4cb4eef884d94505d9c00f6d3a4 100644
--- a/source/dnode/mgmt/mnode/src/mmWorker.c
+++ b/source/dnode/mgmt/mnode/src/mmWorker.c
@@ -16,7 +16,7 @@
 #define _DEFAULT_SOURCE
 #include "mmInt.h"
 
-#include "dmMgmt.h"
+#include "dmInt.h"
 #include "dndTransport.h"
 #include "dndWorker.h"
 
@@ -268,6 +268,6 @@ static void mmConsumeMsgQueue(SDnode *pDnode, SMndMsg *pMsg) {
 
 #endif
 
-void mmProcessWriteMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {}
-void mmProcessSyncMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {}
-void mmProcessReadMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {}
\ No newline at end of file
+void mmProcessWriteMsg( SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {}
+void mmProcessSyncMsg( SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {}
+void mmProcessReadMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {}
\ No newline at end of file
diff --git a/source/dnode/mgmt/qnode/inc/qmHandle.h b/source/dnode/mgmt/qnode/inc/qmHandle.h
index 7dd761e917ea6d22e55cb05e2861ee71511d0c3f..3bd434772fa2c4e405550ebdf4b54de39572ee1e 100644
--- a/source/dnode/mgmt/qnode/inc/qmHandle.h
+++ b/source/dnode/mgmt/qnode/inc/qmHandle.h
@@ -25,6 +25,9 @@ extern "C" {
 void       qmInitMsgHandles(SMgmtWrapper *pWrapper);
 SMsgHandle qmGetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgIndex);
 
+int32_t qmProcessCreateReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+int32_t qmProcessDropReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/source/dnode/mgmt/qnode/inc/qmInt.h b/source/dnode/mgmt/qnode/inc/qmInt.h
index e1b275999f0b15954951fe7b9fd05de4c9c7a6cf..43a3cae11b61889a3dc22c7c610ba68a6f4f942e 100644
--- a/source/dnode/mgmt/qnode/inc/qmInt.h
+++ b/source/dnode/mgmt/qnode/inc/qmInt.h
@@ -37,15 +37,17 @@ typedef struct SQnodeMgmt {
   bool       singleProc;
 } SQnodeMgmt;
 
-SMgmtFp qmGetMgmtFp();
+void qmGetMgmtFp(SMgmtWrapper *pMgmt);
 
 int32_t dndInitQnode(SDnode *pDnode);
 void    dndCleanupQnode(SDnode *pDnode);
 
 void    dndProcessQnodeQueryMsg(SDnode *pDnode, SRpcMsg *pMsg, SEpSet *pEpSet);
 void    dndProcessQnodeFetchMsg(SDnode *pDnode, SRpcMsg *pMsg, SEpSet *pEpSet);
-int32_t dndProcessCreateQnodeReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
-int32_t dndProcessDropQnodeReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+
+// qmHandle.h
+int32_t qmProcessCreateReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+int32_t qmProcessDropReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
 
 #ifdef __cplusplus
 }
diff --git a/source/dnode/mgmt/qnode/src/qmHandle.c b/source/dnode/mgmt/qnode/src/qmHandle.c
index d7e55e1fa524be6a82782423c333d0b6380027a7..0471d3602e4514f8a7beeb7ed11e2af0597ef105 100644
--- a/source/dnode/mgmt/qnode/src/qmHandle.c
+++ b/source/dnode/mgmt/qnode/src/qmHandle.c
@@ -17,6 +17,9 @@
 #include "qmHandle.h"
 #include "qmWorker.h"
 
+int32_t qmProcessCreateReq(SDnode *pDnode, SRpcMsg *pRpcMsg) {return 0;}
+int32_t qmProcessDropReq(SDnode *pDnode, SRpcMsg *pRpcMsg){return 0;}
+
 void qmInitMsgHandles(SMgmtWrapper *pWrapper) {
 }
 
diff --git a/source/dnode/mgmt/qnode/src/qmInt.c b/source/dnode/mgmt/qnode/src/qmInt.c
index 3b2d3cadbdebe8053fb2a18838d2ee679d3fb0f7..df0f0388a5c38a0119121a1301b2ad3bb6bcbab5 100644
--- a/source/dnode/mgmt/qnode/src/qmInt.c
+++ b/source/dnode/mgmt/qnode/src/qmInt.c
@@ -19,11 +19,14 @@
 
 bool qmRequireNode(SMgmtWrapper *pWrapper) { return false; }
 
-SMgmtFp qmGetMgmtFp() {
+void qmGetMgmtFp(SMgmtWrapper *pWrapper) {
   SMgmtFp mgmtFp = {0};
   mgmtFp.openFp = NULL;
   mgmtFp.closeFp = NULL;
   mgmtFp.requiredFp = qmRequireNode;
   mgmtFp.getMsgHandleFp = qmGetMsgHandle;
-  return mgmtFp;
+
+  // qmInitMsgHandles(pWrapper);
+  pWrapper->name = "qnode";
+  pWrapper->fp = mgmtFp;
 }
diff --git a/source/dnode/mgmt/qnode/src/qmMgmt.c b/source/dnode/mgmt/qnode/src/qmMgmt.c
index b5ac0c816f3eb1e0cc8db294391a64dd14d36c1c..b5147cdf938a91c360e972a07b784c2e256cbb42 100644
--- a/source/dnode/mgmt/qnode/src/qmMgmt.c
+++ b/source/dnode/mgmt/qnode/src/qmMgmt.c
@@ -15,7 +15,7 @@
 
 #define _DEFAULT_SOURCE
 // #include "dndQnode.h"
-// #include "dmMgmt.h"
+// #include "dmInt.h"
 // #include "dndTransport.h"
 // #include "dndWorker.h"
 
@@ -267,7 +267,7 @@ static int32_t dndDropQnode(SDnode *pDnode) {
   return 0;
 }
 
-int32_t dndProcessCreateQnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t qmProcessCreateReq(SDnode *pDnode, SRpcMsg *pReq) {
   SDCreateQnodeReq createReq = {0};
   if (tDeserializeSMCreateDropQSBNodeReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
@@ -283,7 +283,7 @@ int32_t dndProcessCreateQnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   }
 }
 
-int32_t dndProcessDropQnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t qmProcessDropReq(SDnode *pDnode, SRpcMsg *pReq) {
   SDDropQnodeReq dropReq = {0};
   if (tDeserializeSMCreateDropQSBNodeReq(pReq->pCont, pReq->contLen, &dropReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
diff --git a/source/dnode/mgmt/snode/inc/smInt.h b/source/dnode/mgmt/snode/inc/smInt.h
index 59e104aeb36b08b47dfa59063090e1e7d242a6a5..95177b7edf38270d3b573175573550adcd22713d 100644
--- a/source/dnode/mgmt/snode/inc/smInt.h
+++ b/source/dnode/mgmt/snode/inc/smInt.h
@@ -37,14 +37,14 @@ typedef struct SSnodeMgmt {
 } SSnodeMgmt;
 
 
-SMgmtFp smGetMgmtFp();
+void smGetMgmtFp(SMgmtWrapper *pMgmt);
 
 int32_t dndInitSnode(SDnode *pDnode);
 void    dndCleanupSnode(SDnode *pDnode);
 
 void    dndProcessSnodeWriteMsg(SDnode *pDnode, SRpcMsg *pMsg, SEpSet *pEpSet);
-int32_t dndProcessCreateSnodeReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
-int32_t dndProcessDropSnodeReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+int32_t smProcessCreateReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
+int32_t smProcessDropReq(SDnode *pDnode, SRpcMsg *pRpcMsg);
 
 #ifdef __cplusplus
 }
diff --git a/source/dnode/mgmt/snode/src/smHandle.c b/source/dnode/mgmt/snode/src/smHandle.c
index 82f144f935473a6f03f2eaead75eb38e6674d0c3..e785d207c4b53556e6da0517d2519e2a2170f979 100644
--- a/source/dnode/mgmt/snode/src/smHandle.c
+++ b/source/dnode/mgmt/snode/src/smHandle.c
@@ -17,6 +17,9 @@
 #include "smHandle.h"
 #include "smWorker.h"
 
+int32_t smProcessCreateReq(SDnode *pDnode, SRpcMsg *pRpcMsg) {return 0;}
+int32_t smProcessDropReq(SDnode *pDnode, SRpcMsg *pRpcMsg) {return 0;}
+
 void smInitMsgHandles(SMgmtWrapper *pWrapper) {
 }
 
diff --git a/source/dnode/mgmt/snode/src/smInt.c b/source/dnode/mgmt/snode/src/smInt.c
index 3a7498edbd7ee41d256c94007d3242610cb24b38..1bb3572163e1e9aeeefa080b9d6acf2d6eb98e7e 100644
--- a/source/dnode/mgmt/snode/src/smInt.c
+++ b/source/dnode/mgmt/snode/src/smInt.c
@@ -20,11 +20,14 @@
 bool smRequireNode(SMgmtWrapper *pWrapper) { return false; }
 
 
-SMgmtFp smGetMgmtFp() {
+void smGetMgmtFp(SMgmtWrapper *pWrapper) {
   SMgmtFp mgmtFp = {0};
   mgmtFp.openFp = NULL;
   mgmtFp.closeFp = NULL;
   mgmtFp.requiredFp = smRequireNode;
   mgmtFp.getMsgHandleFp = smGetMsgHandle;
-  return mgmtFp;
+
+  // smInitMsgHandles(pWrapper);
+  pWrapper->name = "snode";
+  pWrapper->fp = mgmtFp;
 }
diff --git a/source/dnode/mgmt/snode/src/smMgmt.c b/source/dnode/mgmt/snode/src/smMgmt.c
index 8baa017f7c84869f1fa085385730570392137093..9e3d711dc571c3bb910057e10200d7c0a200717a 100644
--- a/source/dnode/mgmt/snode/src/smMgmt.c
+++ b/source/dnode/mgmt/snode/src/smMgmt.c
@@ -15,7 +15,7 @@
 
 #define _DEFAULT_SOURCE
 // #include "dndSnode.h"
-// #include "dmMgmt.h"
+// #include "dmInt.h"
 // #include "dndTransport.h"
 // #include "dndWorker.h"
 
@@ -261,7 +261,7 @@ static int32_t dndDropSnode(SDnode *pDnode) {
   return 0;
 }
 
-int32_t dndProcessCreateSnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t smProcessCreateReq(SDnode *pDnode, SRpcMsg *pReq) {
   SDCreateSnodeReq createReq = {0};
   if (tDeserializeSMCreateDropQSBNodeReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
@@ -277,7 +277,7 @@ int32_t dndProcessCreateSnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   }
 }
 
-int32_t dndProcessDropSnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t smProcessDropReq(SDnode *pDnode, SRpcMsg *pReq) {
   SDDropSnodeReq dropReq = {0};
   if (tDeserializeSMCreateDropQSBNodeReq(pReq->pCont, pReq->contLen, &dropReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
diff --git a/source/dnode/mgmt/vnode/inc/vmHandle.h b/source/dnode/mgmt/vnode/inc/vmHandle.h
index 0cb0bae87fcab1f9fd0ce7a9799ff7062880450c..7401c5d8f1c2aade950bc0a23ec8043384a43844 100644
--- a/source/dnode/mgmt/vnode/inc/vmHandle.h
+++ b/source/dnode/mgmt/vnode/inc/vmHandle.h
@@ -25,6 +25,12 @@ extern "C" {
 void       vmInitMsgHandles(SMgmtWrapper *pWrapper);
 SMsgHandle vmGetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgIndex);
 
+int32_t vmProcessCreateVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
+int32_t vmProcessAlterVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
+int32_t vmProcessDropVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
+int32_t dndProcessAuthVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
+int32_t vmProcessSyncVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
+int32_t vmProcessCompactVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
 
 #ifdef __cplusplus
 }
diff --git a/source/dnode/mgmt/vnode/inc/vmInt.h b/source/dnode/mgmt/vnode/inc/vmInt.h
index b5e44361368661c77067445d135cd187babf0531..42fa1ccb808dec5781bdcb9418dec62f52de70eb 100644
--- a/source/dnode/mgmt/vnode/inc/vmInt.h
+++ b/source/dnode/mgmt/vnode/inc/vmInt.h
@@ -48,22 +48,22 @@ typedef struct SVnodesMgmt {
   bool         singleProc;
 } SVnodesMgmt;
 
-SMgmtFp vmGetMgmtFp() ;
+void vmGetMgmtFp(SMgmtWrapper *pMgmt) ;
 
 int32_t dndInitVnodes(SDnode *pDnode);
 void    dndCleanupVnodes(SDnode *pDnode);
-void    dndGetVnodeLoads(SDnode *pDnode, SArray *pLoads);
+void    vmGetVnodeLoads(SDnode *pDnode, SArray *pLoads);
 void    dndProcessVnodeWriteMsg(SDnode *pDnode, SRpcMsg *pMsg, SEpSet *pEpSet);
 void    dndProcessVnodeSyncMsg(SDnode *pDnode, SRpcMsg *pMsg, SEpSet *pEpSet);
 void    dndProcessVnodeQueryMsg(SDnode *pDnode, SRpcMsg *pMsg, SEpSet *pEpSet);
 void    dndProcessVnodeFetchMsg(SDnode *pDnode, SRpcMsg *pMsg, SEpSet *pEpSet);
 
-int32_t dndProcessCreateVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
-int32_t dndProcessAlterVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
-int32_t dndProcessDropVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
+int32_t vmProcessCreateVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
+int32_t vmProcessAlterVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
+int32_t vmProcessDropVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
 int32_t dndProcessAuthVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
-int32_t dndProcessSyncVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
-int32_t dndProcessCompactVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
+int32_t vmProcessSyncVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
+int32_t vmProcessCompactVnodeReq(SDnode *pDnode, SRpcMsg *pReq);
 
 int32_t vmGetTfsMonitorInfo(SMgmtWrapper *pWrapper, SMonDiskInfo *pInfo);
 void vmGetVndMonitorInfo(SMgmtWrapper *pWrapper, SMonDnodeInfo *pInfo);
diff --git a/source/dnode/mgmt/vnode/inc/vmWorker.h b/source/dnode/mgmt/vnode/inc/vmWorker.h
index 50ca076e10ede1edc15a93ebfa61095049b1176a..b13d2412c0b619751fb4024e7516597558ee874b 100644
--- a/source/dnode/mgmt/vnode/inc/vmWorker.h
+++ b/source/dnode/mgmt/vnode/inc/vmWorker.h
@@ -31,10 +31,10 @@ int32_t vmPutMsgToReadQueue(SDnode *pDnode, SRpcMsg *pRpcMsg);
 void    vmConsumeChildQueue(SDnode *pDnode, SMndMsg *pMsg, int32_t msgLen, void *pCont, int32_t contLen);
 void    vmConsumeParentQueue(SDnode *pDnode, SRpcMsg *pMsg, int32_t msgLen, void *pCont, int32_t contLen);
 
-void vmProcessWriteMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
-void vmProcessSyncMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
-void vmProcessQueryMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
-void vmProcessFetchMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
+void vmProcessWriteMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
+void vmProcessSyncMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
+void vmProcessQueryMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
+void vmProcessFetchMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg);
 
 #ifdef __cplusplus
 }
diff --git a/source/dnode/mgmt/vnode/src/vmHandle.c b/source/dnode/mgmt/vnode/src/vmHandle.c
index 10c9db869054c1c0c7f9d7be3cb4a6ecf2194366..15f1aa472952fe223e2ab22cc69aa5428de37bde 100644
--- a/source/dnode/mgmt/vnode/src/vmHandle.c
+++ b/source/dnode/mgmt/vnode/src/vmHandle.c
@@ -17,6 +17,14 @@
 #include "vmHandle.h"
 #include "vmWorker.h"
 
+
+int32_t vmProcessCreateVnodeReq(SDnode *pDnode, SRpcMsg *pReq){return 0;}
+int32_t vmProcessAlterVnodeReq(SDnode *pDnode, SRpcMsg *pReq){return 0;}
+int32_t vmProcessDropVnodeReq(SDnode *pDnode, SRpcMsg *pReq){return 0;}
+int32_t dndProcessAuthVnodeReq(SDnode *pDnode, SRpcMsg *pReq){return 0;}
+int32_t vmProcessSyncVnodeReq(SDnode *pDnode, SRpcMsg *pReq){return 0;}
+int32_t vmProcessCompactVnodeReq(SDnode *pDnode, SRpcMsg *pReq){return 0;}
+
 static void vmSetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgType, NodeMsgFp nodeMsgFp) {
   SVnodesMgmt *pMgmt = pWrapper->pMgmt;
   SMsgHandle  *pHandle = &pMgmt->msgHandles[TMSG_INDEX(msgType)];
diff --git a/source/dnode/mgmt/vnode/src/vmInt.c b/source/dnode/mgmt/vnode/src/vmInt.c
index 587ba30134b35d29a635b65c871f6648b3850328..2e747b86b672d6d9e3e39ad00c0d52095e4bf0bb 100644
--- a/source/dnode/mgmt/vnode/src/vmInt.c
+++ b/source/dnode/mgmt/vnode/src/vmInt.c
@@ -19,6 +19,23 @@
 #include "vmMgmt.h"
 
 static int32_t vmInit(SMgmtWrapper *pWrapper) {
+  //     SDiskCfg dCfg = {0};
+  // tstrncpy(dCfg.dir, pDnode->cfg.dataDir, TSDB_FILENAME_LEN);
+  // dCfg.level = 0;
+  // dCfg.primary = 1;
+  // SDiskCfg *pDisks = pDnode->cfg.pDisks;
+  // int32_t   numOfDisks = pDnode->cfg.numOfDisks;
+  // if (numOfDisks <= 0 || pDisks == NULL) {
+  //   pDisks = &dCfg;
+  //   numOfDisks = 1;
+  // }
+
+  // pDnode->pTfs = tfsOpen(pDisks, numOfDisks);
+  // if (pDnode->pTfs == NULL) {
+  //   dError("failed to init tfs since %s", terrstr());
+  //   return -1;
+  // }
+
   SVnodeOpt vnodeOpt = {0};
   vnodeOpt.nthreads = tsNumOfCommitThreads;
   vnodeOpt.putReqToVQueryQFp = dndPutReqToVQueryQ;
@@ -45,11 +62,14 @@ static void vmCleanup(SMgmtWrapper *pWrapper) {
 
 static bool vmRequire(SMgmtWrapper *pWrapper) { return false; }
 
-SMgmtFp vmGetMgmtFp() {
+void vmGetMgmtFp(SMgmtWrapper *pWrapper) {
   SMgmtFp mgmtFp = {0};
   mgmtFp.openFp = vmInit;
   mgmtFp.closeFp = vmCleanup;
   mgmtFp.requiredFp = vmRequire;
   mgmtFp.getMsgHandleFp = vmGetMsgHandle;
-  return mgmtFp;
+
+  vmInitMsgHandles(pWrapper);
+  pWrapper->name = "vnodes";
+  pWrapper->fp = mgmtFp;
 }
diff --git a/source/dnode/mgmt/vnode/src/vmMgmt.c b/source/dnode/mgmt/vnode/src/vmMgmt.c
index ac50a3a1b347e9956307ec86490893bbc37bc9e4..510b0b719461817cb81592d180edb79e0ab3b5b5 100644
--- a/source/dnode/mgmt/vnode/src/vmMgmt.c
+++ b/source/dnode/mgmt/vnode/src/vmMgmt.c
@@ -15,7 +15,7 @@
 
 #define _DEFAULT_SOURCE
 #include "vmMgmt.h"
-#include "dmMgmt.h"
+#include "dmInt.h"
 #include "dndTransport.h"
 // #include "sync.h"
 
@@ -539,7 +539,7 @@ static void dndGenerateWrapperCfg(SDnode *pDnode, SCreateVnodeReq *pCreate, SWra
   pCfg->vgVersion = pCreate->vgVersion;
 }
 
-int32_t dndProcessCreateVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t vmProcessCreateVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   SCreateVnodeReq createReq = {0};
   if (tDeserializeSCreateVnodeReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
@@ -597,7 +597,7 @@ int32_t dndProcessCreateVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   return 0;
 }
 
-int32_t dndProcessAlterVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t vmProcessAlterVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   SAlterVnodeReq alterReq = {0};
   if (tDeserializeSCreateVnodeReq(pReq->pCont, pReq->contLen, &alterReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
@@ -638,7 +638,7 @@ int32_t dndProcessAlterVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   return code;
 }
 
-int32_t dndProcessDropVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t vmProcessDropVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   SDropVnodeReq dropReq = {0};
   if (tDeserializeSDropVnodeReq(pReq->pCont, pReq->contLen, &dropReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
@@ -668,7 +668,7 @@ int32_t dndProcessDropVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   return 0;
 }
 
-int32_t dndProcessSyncVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t vmProcessSyncVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   SSyncVnodeReq syncReq = {0};
   tDeserializeSDropVnodeReq(pReq->pCont, pReq->contLen, &syncReq);
 
@@ -691,7 +691,7 @@ int32_t dndProcessSyncVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   return 0;
 }
 
-int32_t dndProcessCompactVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
+int32_t vmProcessCompactVnodeReq(SDnode *pDnode, SRpcMsg *pReq) {
   SCompactVnodeReq compatcReq = {0};
   tDeserializeSDropVnodeReq(pReq->pCont, pReq->contLen, &compatcReq);
 
@@ -979,7 +979,7 @@ void dndCleanupVnodes(SDnode *pDnode) {
   dInfo("dnode-vnodes is cleaned up");
 }
 
-void dndGetVnodeLoads(SDnode *pDnode, SArray *pLoads) {
+void vmGetVnodeLoads(SDnode *pDnode, SArray *pLoads) {
   SVnodesMgmt *pMgmt = &pDnode->vmgmt;
   SVnodesStat *pStat = &pMgmt->stat;
   int32_t      totalVnodes = 0;
@@ -1078,4 +1078,6 @@ void vmGetVndMonitorInfo(SMgmtWrapper *pWrapper, SMonDnodeInfo *pInfo) {
   pInfo->errors = tsNumOfErrorLogs;
   pInfo->vnodes_num = pStat->totalVnodes;
   pInfo->masters = pStat->masterNum;
-}
\ No newline at end of file
+}
+
+void vmGetVnodeLoads(SDnode *pDnode, SArray *pLoads) {}
\ No newline at end of file
diff --git a/source/dnode/mgmt/vnode/src/vmWorker.c b/source/dnode/mgmt/vnode/src/vmWorker.c
index 4518d98487cc945090e67920bf9e77c803b74e0a..a7111e743cc27ebb150772f8d7bcdb6ba4460437 100644
--- a/source/dnode/mgmt/vnode/src/vmWorker.c
+++ b/source/dnode/mgmt/vnode/src/vmWorker.c
@@ -16,7 +16,7 @@
 #define _DEFAULT_SOURCE
 #include "vmWorker.h"
 
-void vmProcessWriteMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
-void vmProcessSyncMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
-void vmProcessQueryMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
-void vmProcessFetchMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
\ No newline at end of file
+void vmProcessWriteMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
+void vmProcessSyncMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
+void vmProcessQueryMsg( SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
+void vmProcessFetchMsg(SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
\ No newline at end of file