fix/restore check

source/dnode/mgmt/mgmt_vnode/src/vmHandle.c

@@ -245,6 +245,24 @@ int32_t vmProcessCreateVnodeReq(SVnodeMgmt *pMgmt, SRpcMsg *pMsg) {
 
   vmGenerateVnodeCfg(&req, &vnodeCfg);
 
+  if (vmTsmaAdjustDays(&vnodeCfg, &req) < 0) {
+    dError("vgId:%d, failed to adjust tsma days since %s", req.vgId, terrstr());
+    code = terrno;
+    goto _OVER;
+  }
+
+  vmGenerateWrapperCfg(pMgmt, &req, &wrapperCfg);
+
+  SVnodeObj *pVnode = vmAcquireVnode(pMgmt, req.vgId);
+  if (pVnode != NULL) {
+    dError("vgId:%d, already exist", req.vgId);
+    tFreeSCreateVnodeReq(&req);
+    vmReleaseVnode(pMgmt, pVnode);
+    terrno = TSDB_CODE_VND_ALREADY_EXIST;
+    code = terrno;
+    return 0;
+  }
+
   snprintf(path, TSDB_FILENAME_LEN, "vnode%svnode%d", TD_DIRSEP, vnodeCfg.vgId);
 
   if (pMgmt->pTfs) {
@@ -260,26 +278,8 @@ int32_t vmProcessCreateVnodeReq(SVnodeMgmt *pMgmt, SRpcMsg *pMsg) {
       return -1;
     }
   }
-
+  
-  if (vmTsmaAdjustDays(&vnodeCfg, &req) < 0) {
+if (vnodeCreate(path, &vnodeCfg, pMgmt->pTfs) < 0) {
-    dError("vgId:%d, failed to adjust tsma days since %s", req.vgId, terrstr());
-    code = terrno;
-    goto _OVER;
-  }
-
-  vmGenerateWrapperCfg(pMgmt, &req, &wrapperCfg);
-
-  SVnodeObj *pVnode = vmAcquireVnode(pMgmt, req.vgId);
-  if (pVnode != NULL) {
-    dInfo("vgId:%d, already exist", req.vgId);
-    tFreeSCreateVnodeReq(&req);
-    vmReleaseVnode(pMgmt, pVnode);
-    terrno = TSDB_CODE_VND_ALREADY_EXIST;
-    code = terrno;
-    return 0;
-  }
-
-  if (vnodeCreate(path, &vnodeCfg, pMgmt->pTfs) < 0) {
     tFreeSCreateVnodeReq(&req);
     dError("vgId:%d, failed to create vnode since %s", req.vgId, terrstr());
     code = terrno;
@@ -359,6 +359,7 @@ int32_t vmProcessAlterVnodeTypeReq(SVnodeMgmt *pMgmt, SRpcMsg *pMsg) {
   ESyncRole role = vnodeGetRole(pVnode->pImpl);
   dInfo("vgId:%d, checking node role:%d", req.vgId, role);
   if(role == TAOS_SYNC_ROLE_VOTER){
+    dError("vgId:%d, failed to alter vnode type since node already is role:%d", req.vgId, role);
     terrno = TSDB_CODE_VND_ALREADY_IS_VOTER;
     vmReleaseVnode(pMgmt, pVnode);
     return -1;

source/dnode/mgmt/node_mgmt/src/dmEnv.c

@@ -218,6 +218,7 @@ static int32_t dmProcessAlterNodeTypeReq(EDndNodeType ntype, SRpcMsg *pMsg) {
     ESyncRole role = (*pWrapper->func.nodeRoleFp)(pWrapper->pMgmt);
     dInfo("node:%s, checking node role:%d", pWrapper->name, role);
     if(role == TAOS_SYNC_ROLE_VOTER){
+      dError("node:%s, failed to alter node type since node already is role:%d", pWrapper->name, role);
       terrno = TSDB_CODE_MNODE_ALREADY_IS_VOTER;
       return -1;
     }

source/dnode/mnode/impl/src/mndDnode.c

@@ -625,7 +625,6 @@ static int32_t mndRestoreDnode(SMnode *pMnode, SRpcMsg *pReq, SDnodeObj *pDnode,
       newMnodeObj.role = TAOS_SYNC_ROLE_LEARNER;
       newMnodeObj.lastIndex = pMnode->applied;
       if (mndSetRestoreCreateMnodeRedoActions(pMnode, pTrans, pDnode, &newMnodeObj) != 0) goto _OVER;
-      if (mndSetRestoreCreateMnodeRedoLogs(pMnode, pTrans, &newMnodeObj) != 0) goto _OVER;
 
       SMnodeObj mnodeLeaderObj = {0};
       mnodeLeaderObj.id = pDnode->id;
@@ -634,7 +633,6 @@ static int32_t mndRestoreDnode(SMnode *pMnode, SRpcMsg *pReq, SDnodeObj *pDnode,
       mnodeLeaderObj.role = TAOS_SYNC_ROLE_VOTER;
       mnodeLeaderObj.lastIndex = pMnode->applied + 1;
       if (mndSetRestoreAlterMnodeTypeRedoActions(pMnode, pTrans, pDnode, &mnodeLeaderObj) != 0) goto _OVER;
-      if (mndSetRestoreCreateMnodeRedoLogs(pMnode, pTrans, &mnodeLeaderObj) != 0) goto _OVER;
 
       if (mndSetCreateMnodeCommitLogs(pMnode, pTrans, &mnodeLeaderObj) != 0) goto _OVER;
 
@@ -861,51 +859,7 @@ int32_t mndProcessRestoreDnodeReq(SRpcMsg *pReq){
 
 #ifndef TD_ENTERPRISE
 int32_t mndProcessRestoreDnodeReqImpl(SRpcMsg *pReq){
-  SMnode       *pMnode = pReq->info.node;
+  return 0;
-  int32_t       code = -1;
-  SDnodeObj    *pDnode = NULL;
-  SMnodeObj    *pMObj = NULL;
-  SQnodeObj    *pQObj = NULL;
-  SSnodeObj    *pSObj = NULL;
-  SRestoreDnodeReq restoreReq = {0};
-
-  if (tDeserializeSRestoreDnodeReq(pReq->pCont, pReq->contLen, &restoreReq) != 0) {
-    terrno = TSDB_CODE_INVALID_MSG;
-    goto _OVER;
-  }
-
-  //mInfo("dnode:%d, start to restore, ep:%s:%d", restoreReq.dnodeId, restoreReq.fqdn, restoreReq.port);
-  mInfo("dnode:%d, start to restore", restoreReq.dnodeId);
-  if (mndCheckOperPrivilege(pMnode, pReq->info.conn.user, MND_OPER_DROP_MNODE) != 0) {
-    goto _OVER;
-  }
-
-  pDnode = mndAcquireDnode(pMnode, restoreReq.dnodeId);
-  /*if (pDnode == NULL) {
-    int32_t err = terrno;
-    char    ep[TSDB_EP_LEN + 1] = {0};
-    snprintf(ep, sizeof(ep), restoreReq.fqdn, restoreReq.port);
-    pDnode = mndAcquireDnodeByEp(pMnode, ep);
-    if (pDnode == NULL) {
-      terrno = err;
-      goto _OVER;
-    }
-  }
-  */
-  if (pDnode == NULL) {
-    goto _OVER;
-  }
-
-  code = mndRestoreDnode(pMnode, pReq, pDnode, restoreReq.restoreType);
-  if (code == 0) code = TSDB_CODE_ACTION_IN_PROGRESS;
-
-_OVER:
-  if (code != 0 && code != TSDB_CODE_ACTION_IN_PROGRESS) {
-    mError("dnode:%d, failed to restore since %s", restoreReq.dnodeId, terrstr());
-  }
-
-  mndReleaseDnode(pMnode, pDnode);
-  return code;
 }
 #endif
 

source/util/src/terror.c

@@ -335,6 +335,8 @@ TAOS_DEFINE_ERROR(TSDB_CODE_VND_NO_AVAIL_BUFPOOL,         "No availabe buffer po
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_STOPPED,                  "Vnode stopped")
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_DUP_REQUEST,              "Duplicate write request")
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_QUERY_BUSY,               "Query busy")
+TAOS_DEFINE_ERROR(TSDB_CODE_VND_NOT_CATCH_UP,             "Vnode didn't catch up its leader")
+TAOS_DEFINE_ERROR(TSDB_CODE_VND_ALREADY_IS_VOTER,         "Vnode already is a voter")
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_DIR_ALREADY_EXIST,        "Vnode directory already exist")
 
 // tsdb