Merge pull request #762 from taosdata/feature/slguan

Added some comments and solved some cluster bugs

src/client/src/tscSql.c

@@ -64,12 +64,8 @@ TAOS *taos_connect_imp(const char *ip, const char *user, const char *pass, const
 
 #ifdef CLUSTER
   if (ip && ip[0]) {
-    tscMgmtIpList.numOfIps = 2;
     strcpy(tscMgmtIpList.ipstr[0], ip);
     tscMgmtIpList.ip[0] = inet_addr(ip);
-
-    strcpy(tscMgmtIpList.ipstr[1], ip);
-    tscMgmtIpList.ip[1] = inet_addr(ip);
   }
 #else
   if (ip && ip[0]) {
@@ -157,7 +153,7 @@ TAOS *taos_connect_imp(const char *ip, const char *user, const char *pass, const
 TAOS *taos_connect(const char *ip, const char *user, const char *pass, const char *db, uint16_t port) {
   if (ip == NULL || (ip != NULL && (strcmp("127.0.0.1", ip) == 0 || strcasecmp("localhost", ip) == 0))) {
 #ifdef CLUSTER
-    ip = tsPrivateIp;
+    ip = tsMasterIp;
 #else
     ip = tsServerIpStr;
 #endif

src/inc/taosmsg.h

@@ -583,7 +583,7 @@ typedef struct {
   int64_t  compStorage;
   int64_t  pointsWritten;
   uint8_t  syncStatus;
-  uint8_t  reserved;
+  uint8_t  reserved[15];
 } SVnodeLoad;
 
 typedef struct {
@@ -594,7 +594,12 @@ typedef struct {
 // NOTE: sizeof(SVnodeCfg) < TSDB_FILE_HEADER_LEN/4
 typedef struct {
   char     acct[TSDB_USER_LEN];
-  char     db[TSDB_METER_ID_LEN+2]; // 8bytes align
+  /*
+   * the message is too large, so it may will overwrite the cfg information in meterobj.v*
+   * recover to origin codes
+   */
+  //char     db[TSDB_METER_ID_LEN+2]; // 8bytes align
+  char     db[TSDB_DB_NAME_LEN];
   uint32_t vgId;
   int32_t  maxSessions;
   int32_t  cacheBlockSize;

src/inc/tsdb.h

@@ -44,40 +44,6 @@ extern "C" {
 #define TSDB_TIME_PRECISION_MILLI_STR "ms"
 #define TSDB_TIME_PRECISION_MICRO_STR "us"
 
-  enum _vnode_status {
-  TSDB_VNODE_STATUS_OFFLINE,
-  TSDB_VNODE_STATUS_CREATING,
-  TSDB_VNODE_STATUS_UNSYNCED,
-  TSDB_VNODE_STATUS_SLAVE,
-  TSDB_VNODE_STATUS_MASTER,
-  TSDB_VNODE_STATUS_CLOSING,
-  TSDB_VNODE_STATUS_DELETING,
-};
-
-enum _vnode_sync_status {
-  STDB_SSTATUS_INIT,
-  TSDB_SSTATUS_SYNCING,
-  TSDB_SSTATUS_SYNC_CACHE,
-  TSDB_SSTATUS_SYNC_FILE,
-};
-
-enum _dnode_status {
-    TSDB_DNODE_STATUS_OFFLINE,
-    TSDB_DNODE_STATUS_READY
-};
-
-enum _dnode_balance_status {
-    LB_DNODE_STATE_BALANCED,
-    LB_DNODE_STATE_BALANCING,
-    LB_DNODE_STATE_OFFLINE_REMOVING,
-    LB_DNODE_STATE_SHELL_REMOVING
-};
-
-enum _vgroup_status {
-    LB_VGROUP_STATE_READY,
-    LB_VGROUP_STATE_UPDATE
-};
-
 #define TSDB_DATA_TYPE_BOOL       1     // 1 bytes
 #define TSDB_DATA_TYPE_TINYINT    2     // 1 byte
 #define TSDB_DATA_TYPE_SMALLINT   3     // 2 bytes

src/inc/tstatus.h

@@ -20,11 +20,73 @@
 extern "C" {
 #endif
 
+enum _TSDB_VG_STATUS {
+  TSDB_VG_STATUS_READY,
+  TSDB_VG_STATUS_IN_PROGRESS,
+  TSDB_VG_STATUS_COMMITLOG_INIT_FAILED,
+  TSDB_VG_STATUS_INIT_FAILED,
+  TSDB_VG_STATUS_FULL
+};
+
+enum _TSDB_DB_STATUS {
+  TSDB_DB_STATUS_READY,
+  TSDB_DB_STATUS_DROPPING,
+  TSDB_DB_STATUS_DROP_FROM_SDB
+};
+
+enum _TSDB_VN_STATUS {
+  TSDB_VN_STATUS_OFFLINE,
+  TSDB_VN_STATUS_CREATING,
+  TSDB_VN_STATUS_UNSYNCED,
+  TSDB_VN_STATUS_SLAVE,
+  TSDB_VN_STATUS_MASTER,
+  TSDB_VN_STATUS_CLOSING,
+  TSDB_VN_STATUS_DELETING,
+};
+
+enum _TSDB_VN_SYNC_STATUS {
+  TSDB_VN_SYNC_STATUS_INIT,
+  TSDB_VN_SYNC_STATUS_SYNCING,
+  TSDB_VN_SYNC_STATUS_SYNC_CACHE,
+  TSDB_VN_SYNC_STATUS_SYNC_FILE
+};
+
+enum _TSDB_VN_DROP_STATUS {
+  TSDB_VN_DROP_STATUS_READY,
+  TSDB_VN_DROP_STATUS_DROPPING
+};
+
+enum _TSDB_DN_STATUS {
+  TSDB_DN_STATUS_OFFLINE,
+  TSDB_DN_STATUS_READY
+};
+
+enum _TSDB_DN_LB_STATUS {
+  TSDB_DN_LB_STATUS_BALANCED,
+  TSDB_DN_LB_STATUS_BALANCING,
+  TSDB_DN_LB_STATUS_OFFLINE_REMOVING,
+  TSDB_DN_LB_STATE_SHELL_REMOVING
+};
+
+enum _TSDB_VG_LB_STATUS {
+  TSDB_VG_LB_STATUS_READY,
+  TSDB_VG_LB_STATUS_UPDATE
+};
+
+enum _TSDB_VN_STREAM_STATUS {
+  TSDB_VN_STREAM_STATUS_STOP,
+  TSDB_VN_STREAM_STATUS_START
+};
+
+const char* taosGetVgroupStatusStr(int vgroupStatus);
+const char* taosGetDbStatusStr(int dbStatus);
 const char* taosGetVnodeStatusStr(int vnodeStatus);
-const char* taosGetDnodeStatusStr(int dnodeStatus);
-const char* taosGetDnodeBalanceStateStr(int dnodeBalanceStatus);
 const char* taosGetVnodeSyncStatusStr(int vnodeSyncStatus);
 const char* taosGetVnodeDropStatusStr(int dropping);
+const char* taosGetDnodeStatusStr(int dnodeStatus);
+const char* taosGetDnodeLbStatusStr(int dnodeBalanceStatus);
+const char* taosGetVgroupLbStatusStr(int vglbStatus);
+const char* taosGetVnodeStreamStatusStr(int vnodeStreamStatus);
 
 #ifdef __cplusplus
 }

src/modules/http/inc/httpHandle.h

@@ -63,7 +63,7 @@
 #define HTTP_WRITE_RETRY_TIMES      500
 #define HTTP_WRITE_WAIT_TIME_MS     5
 #define HTTP_EXPIRED_TIME           60000
-#define HTTP_DELAY_CLOSE_TIME_MS    1000
+#define HTTP_DELAY_CLOSE_TIME_MS    500
 
 #define HTTP_COMPRESS_IDENTITY      0
 #define HTTP_COMPRESS_GZIP          2

src/modules/http/src/httpServer.c

@@ -107,9 +107,9 @@ void httpCleanUpContextTimer(HttpContext *pContext) {
 }
 
 void httpCleanUpContext(HttpContext *pContext) {
-  httpTrace("context:%p, start the clean up operation", pContext);
-  atomic_val_compare_exchange_ptr(&pContext->signature, pContext, 0);
-  if (pContext->signature != NULL) {
+  httpTrace("context:%p, start the clean up operation, sig:%p", pContext, pContext->signature);
+  void *sig = atomic_val_compare_exchange_ptr(&pContext->signature, pContext, 0);
+  if (sig == NULL) {
     httpTrace("context:%p is freed by another thread.", pContext);
     return;
   }
@@ -527,8 +527,8 @@ void httpAcceptHttpConnection(void *arg) {
       totalFds += pServer->pThreads[i].numOfFds;
     }
 
-    if (totalFds > tsHttpCacheSessions * 20) {
-      httpError("fd:%d, ip:%s:%u, totalFds:%d larger than httpCacheSessions:%d*20, refuse connection",
+    if (totalFds > tsHttpCacheSessions * 100) {
+      httpError("fd:%d, ip:%s:%u, totalFds:%d larger than httpCacheSessions:%d*100, refuse connection",
               connFd, inet_ntoa(clientAddr.sin_addr), htons(clientAddr.sin_port), totalFds, tsHttpCacheSessions);
       taosCloseSocket(connFd);
       continue;

src/modules/http/src/httpSystem.c

@@ -89,7 +89,7 @@ int httpStartSystem() {
   }
 
   if (httpServer->timerHandle == NULL) {
-    httpServer->timerHandle = taosTmrInit(tsHttpCacheSessions * 20 + 100, 1000, 60000, "http");
+    httpServer->timerHandle = taosTmrInit(tsHttpCacheSessions * 100 + 100, 200, 60000, "http");
   }
   if (httpServer->timerHandle == NULL) {
     httpError("http init timer failed");

src/modules/monitor/src/monitorSystem.c

@@ -246,9 +246,9 @@ void monitorStopSystem() {
   }
 
 #ifdef CLUSTER
-  monitorLPrint("dnode:%s is stopped", tsPrivateIp);
+  monitorLPrint("dnode:%s monitor module is stopped", tsPrivateIp);
 #else
-  monitorLPrint("dnode:%s is stopped", tsInternalIp);
+  monitorLPrint("dnode:%s monitor module is stopped", tsInternalIp);
 #endif
   monitor->state = MONITOR_STATE_STOPPED;
   taosLogFp = NULL;

src/os/linux/src/tlinux.c

@@ -287,8 +287,10 @@ ssize_t tsendfile(int dfd, int sfd, off_t *offset, size_t size) {
   ssize_t sentbytes;
 
   while (leftbytes > 0) {
-    // TODO : Think to check if file is larger than 1GB
-    if (leftbytes > 1000000000) leftbytes = 1000000000;
+    /*
+     * TODO : Think to check if file is larger than 1GB
+     */
+    //if (leftbytes > 1000000000) leftbytes = 1000000000;
     sentbytes = sendfile(dfd, sfd, offset, leftbytes);
     if (sentbytes == -1) {
       if (errno == EINTR) {

src/rpc/src/tudp.c

@@ -506,6 +506,8 @@ void *taosInitUdpConnection(char *ip, uint16_t port, char *label, int threads, v
       pConn->localPort = (int16_t)ntohs(sin.sin_port);
     }
 
+    strcpy(pConn->label, label);
+
     if (pthread_create(&pConn->thread, &thAttr, taosRecvUdpData, pConn) != 0) {
       tError("%s failed to create thread to process UDP data, reason:%s", label, strerror(errno));
       taosCloseSocket(pConn->fd);
@@ -513,7 +515,6 @@ void *taosInitUdpConnection(char *ip, uint16_t port, char *label, int threads, v
       return NULL;
     }
 
-    strcpy(pConn->label, label);
     pConn->shandle = shandle;
     pConn->processData = fp;
     pConn->index = i;

src/sdb/src/sdbEngine.c

@@ -24,7 +24,12 @@
 extern char   version[];
 const int16_t sdbFileVersion = 0;
 int           sdbExtConns = 0;
+
+#ifdef CLUSTER
+int           sdbMaster = 0;
+#else
 int           sdbMaster = 1;
+#endif
 
 void *(*sdbInitIndexFp[])(int maxRows, int dataSize) = {sdbOpenStrHash, sdbOpenIntHash, sdbOpenIntHash};
 
@@ -98,7 +103,7 @@ int sdbOpenSdbFile(SSdbTable *pTable) {
     pTable->header.swVersion = swVersion.iversion;
     pTable->header.sdbFileVersion = sdbFileVersion;
     if (taosCalcChecksumAppend(0, (uint8_t *)(&pTable->header), size) < 0) {
-      sdbError("failed to get file header checksum, file: %s", pTable->fn);
+      sdbError("failed to get file header checksum, file:%s", pTable->fn);
       tclose(pTable->fd);
       return -1;
     }
@@ -120,17 +125,17 @@ int sdbOpenSdbFile(SSdbTable *pTable) {
 
     ssize_t tsize = read(pTable->fd, &(pTable->header), size);
     if (tsize < size) {
-      sdbError("failed to read sdb file header, file: %s", pTable->fn);
+      sdbError("failed to read sdb file header, file:%s", pTable->fn);
       tclose(pTable->fd);
       return -1;
     }
 
     if (pTable->header.swVersion != swVersion.iversion) {
-      sdbWarn("sdb file %s version not match software version", pTable->fn);
+      sdbWarn("sdb file:%s version not match software version", pTable->fn);
     }
 
     if (!taosCheckChecksumWhole((uint8_t *)(&pTable->header), size)) {
-      sdbError("sdb file header is broken since checksum mismatch, file: %s", pTable->fn);
+      sdbError("sdb file header is broken since checksum mismatch, file:%s", pTable->fn);
       tclose(pTable->fd);
       return -1;
     }
@@ -173,17 +178,19 @@ int sdbInitTableByFile(SSdbTable *pTable) {
   total_size = sizeof(SRowHead) + pTable->maxRowSize + sizeof(TSCKSUM);
   SRowHead *rowHead = (SRowHead *)malloc(total_size);
   if (rowHead == NULL) {
-    sdbError("failed to allocate row head memory, sdb: %s", pTable->name);
+    sdbError("failed to allocate row head memory, sdb:%s", pTable->name);
     return -1;
   }
 
+  sdbTrace("open sdb file:%s for read", pTable->fn);
+
   // Loop to read sdb file row by row
   while (1) {
     memset(rowHead, 0, total_size);
 
     bytes = read(pTable->fd, rowHead, sizeof(SRowHead));
     if (bytes < 0) {
-      sdbError("failed to read sdb file: %s", pTable->fn);
+      sdbError("failed to read sdb file:%s", pTable->fn);
       goto sdb_exit1;
     }
 
@@ -196,8 +203,8 @@ int sdbInitTableByFile(SSdbTable *pTable) {
     }
 
     if (rowHead->rowSize < 0 || rowHead->rowSize > pTable->maxRowSize) {
-      sdbError("error row size in sdb file: %s  rowSize: %d  maxRowSize: %d", pTable->fn, rowHead->rowSize,
-               pTable->maxRowSize);
+      sdbError("error row size in sdb file:%s, id:%d rowSize:%d maxRowSize:%d",
+              pTable->fn, rowHead->id, rowHead->rowSize, pTable->maxRowSize);
       pTable->size += sizeof(SRowHead);
       continue;
     }
@@ -208,13 +215,13 @@ int sdbInitTableByFile(SSdbTable *pTable) {
     bytes = read(pTable->fd, rowHead->data, rowHead->rowSize + sizeof(TSCKSUM));
     if (bytes < rowHead->rowSize + sizeof(TSCKSUM)) {
       // TODO: Here may cause pTable->size not end of the file
-      sdbError("failed to read sdb file: %s  id: %d  rowSize: %d", pTable->fn, rowHead->id, rowHead->rowSize);
+      sdbError("failed to read sdb file:%s id:%d rowSize:%d", pTable->fn, rowHead->id, rowHead->rowSize);
       break;
     }
 
     real_size = sizeof(SRowHead) + rowHead->rowSize + sizeof(TSCKSUM);
     if (!taosCheckChecksumWhole((uint8_t *)rowHead, real_size)) {
-      sdbError("error sdb checksum, sdb: %s  id: %d, skip", pTable->name, rowHead->id);
+      sdbError("error sdb checksum, sdb:%s  id:%d, skip", pTable->name, rowHead->id);
       pTable->size += real_size;
       continue;
     }
@@ -225,7 +232,7 @@ int sdbInitTableByFile(SSdbTable *pTable) {
     if (pMetaRow == NULL) {  // New object
       if (rowHead->id < 0) {
         /* assert(0); */
-        sdbError("error sdb negative id: %d, sdb: %s, skip", rowHead->id, pTable->name);
+        sdbError("error sdb negative id:%d, sdb:%s, skip", rowHead->id, pTable->name);
       } else {
         rowMeta.id = rowHead->id;
         // TODO: Get rid of the rowMeta.offset and rowSize
@@ -366,7 +373,7 @@ int64_t sdbInsertRow(void *handle, void *row, int rowSize) {
     pTable->id++;
     sdbVersion++;
     if (pTable->keyType == SDB_KEYTYPE_AUTO) {
-      // TODO: here need to change
+      // TODO:here need to change
       *((uint32_t *)pObj) = ++pTable->autoIndex;
       (*(pTable->appTool))(SDB_TYPE_ENCODE, pObj, rowHead->data, pTable->maxRowSize, &(rowHead->rowSize));
     }
@@ -376,7 +383,7 @@ int64_t sdbInsertRow(void *handle, void *row, int rowSize) {
     rowHead->delimiter = SDB_DELIMITER;
     rowHead->id = pTable->id;
     if (taosCalcChecksumAppend(0, (uint8_t *)rowHead, real_size) < 0) {
-      sdbError("failed to get checksum while inserting, sdb: %s", pTable->name);
+      sdbError("failed to get checksum while inserting, sdb:%s", pTable->name);
       pthread_mutex_unlock(&pTable->mutex);
       tfree(rowHead);
       return -1;
@@ -470,7 +477,7 @@ int sdbDeleteRow(void *handle, void *row) {
   total_size = sizeof(SRowHead) + rowSize + sizeof(TSCKSUM);
   rowHead = (SRowHead *)malloc(total_size);
   if (rowHead == NULL) {
-    sdbError("failed to allocate row head memory, sdb: %s", pTable->name);
+    sdbError("failed to allocate row head memory, sdb:%s", pTable->name);
     return -1;
   }
   memset(rowHead, 0, total_size);
@@ -486,7 +493,7 @@ int sdbDeleteRow(void *handle, void *row) {
     rowHead->id = -(pTable->id);
     memcpy(rowHead->data, row, rowSize);
     if (taosCalcChecksumAppend(0, (uint8_t *)rowHead, total_size) < 0) {
-      sdbError("failed to get checksum while inserting, sdb: %s", pTable->name);
+      sdbError("failed to get checksum while inserting, sdb:%s", pTable->name);
       pthread_mutex_unlock(&pTable->mutex);
       tfree(rowHead);
       return -1;
@@ -498,7 +505,7 @@ int sdbDeleteRow(void *handle, void *row) {
     sdbFinishCommit(pTable);
 
     pTable->numOfRows--;
-    // TODO: Change the update list here
+    // TODO:Change the update list here
     sdbAddIntoUpdateList(pTable, SDB_TYPE_DELETE, pMetaRow);
     switch (pTable->keyType) {
       case SDB_KEYTYPE_STRING:
@@ -556,7 +563,7 @@ int sdbUpdateRow(void *handle, void *row, int updateSize, char isUpdated) {
   total_size = sizeof(SRowHead) + pTable->maxRowSize + sizeof(TSCKSUM);
   SRowHead *rowHead = (SRowHead *)malloc(total_size);
   if (rowHead == NULL) {
-    sdbError("failed to allocate row head memory, sdb: %s", pTable->name);
+    sdbError("failed to allocate row head memory, sdb:%s", pTable->name);
     return -1;
   }
   memset(rowHead, 0, total_size);
@@ -585,7 +592,7 @@ int sdbUpdateRow(void *handle, void *row, int updateSize, char isUpdated) {
     rowHead->delimiter = SDB_DELIMITER;
     rowHead->id = pTable->id;
     if (taosCalcChecksumAppend(0, (uint8_t *)rowHead, real_size) < 0) {
-      sdbError("failed to get checksum, sdb: %s id: %d", pTable->name, rowHead->id);
+      sdbError("failed to get checksum, sdb:%s id:%d", pTable->name, rowHead->id);
       pthread_mutex_unlock(&pTable->mutex);
       tfree(rowHead);
       return -1;
@@ -640,7 +647,7 @@ int sdbBatchUpdateRow(void *handle, void *row, int rowSize) {
   if (pTable == NULL || row == NULL || rowSize <= 0) return -1;
   pMeta = sdbGetRowMeta(handle, row);
   if (pMeta == NULL) {
-    sdbTrace("table: %s, record is not there, batch update failed", pTable->name);
+    sdbTrace("table:%s, record is not there, batch update failed", pTable->name);
     return -1;
   }
 
@@ -650,7 +657,7 @@ int sdbBatchUpdateRow(void *handle, void *row, int rowSize) {
   total_size = sizeof(SRowHead) + pTable->maxRowSize + sizeof(TSCKSUM);
   SRowHead *rowHead = (SRowHead *)malloc(total_size);
   if (rowHead == NULL) {
-    sdbError("failed to allocate row head memory, sdb: %s", pTable->name);
+    sdbError("failed to allocate row head memory, sdb:%s", pTable->name);
     return -1;
   }
 
@@ -748,12 +755,14 @@ void sdbResetTable(SSdbTable *pTable) {
     return;
   }
 
+  sdbTrace("open sdb file:%s for update", pTable->fn);
+
   while (1) {
     memset(rowHead, 0, total_size);
 
     bytes = read(pTable->fd, rowHead, sizeof(SRowHead));
     if (bytes < 0) {
-      sdbError("failed to read sdb file: %s", pTable->fn);
+      sdbError("failed to read sdb file:%s", pTable->fn);
       tfree(rowHead);
       return;
     }
@@ -767,7 +776,7 @@ void sdbResetTable(SSdbTable *pTable) {
     }
 
     if (rowHead->rowSize < 0 || rowHead->rowSize > pTable->maxRowSize) {
-      sdbError("error row size in sdb file: %s  rowSize: %d  maxRowSize: %d", pTable->fn, rowHead->rowSize,
+      sdbError("error row size in sdb file:%s  rowSize:%d  maxRowSize:%d", pTable->fn, rowHead->rowSize,
                pTable->maxRowSize);
       pTable->size += sizeof(SRowHead);
       continue;
@@ -775,13 +784,13 @@ void sdbResetTable(SSdbTable *pTable) {
 
     bytes = read(pTable->fd, rowHead->data, rowHead->rowSize + sizeof(TSCKSUM));
     if (bytes < rowHead->rowSize + sizeof(TSCKSUM)) {
-      sdbError("failed to read sdb file: %s  id: %d  rowSize: %d", pTable->fn, rowHead->id, rowHead->rowSize);
+      sdbError("failed to read sdb file:%s  id:%d  rowSize:%d", pTable->fn, rowHead->id, rowHead->rowSize);
       break;
     }
 
     real_size = sizeof(SRowHead) + rowHead->rowSize + sizeof(TSCKSUM);
     if (!taosCheckChecksumWhole((uint8_t *)rowHead, real_size)) {
-      sdbError("error sdb checksum, sdb: %s  id: %d, skip", pTable->name, rowHead->id);
+      sdbError("error sdb checksum, sdb:%s  id:%d, skip", pTable->name, rowHead->id);
       pTable->size += real_size;
       continue;
     }
@@ -790,10 +799,10 @@ void sdbResetTable(SSdbTable *pTable) {
       pMetaRow = sdbGetRow(pTable, rowHead->data);
       if (pMetaRow == NULL) {  // New object
         if (rowHead->id < 0) {
-          sdbError("error sdb negative id: %d, sdb: %s, skip", rowHead->id, pTable->name);
+          sdbError("error sdb negative id:%d, sdb:%s, skip", rowHead->id, pTable->name);
         } else {
           rowMeta.id = rowHead->id;
-          // TODO: Get rid of the rowMeta.offset and rowSize
+          // TODO:Get rid of the rowMeta.offset and rowSize
           rowMeta.offset = pTable->size;
           rowMeta.rowSize = rowHead->rowSize;
           rowMeta.row = (*(pTable->appTool))(SDB_TYPE_DECODE, NULL, rowHead->data, rowHead->rowSize, NULL);
@@ -826,7 +835,7 @@ void sdbResetTable(SSdbTable *pTable) {
   sdbTrace("table:%s is updated, sdbVerion:%ld id:%ld", pTable->name, sdbVersion, pTable->id);
 }
 
-// TODO: A problem here : use snapshot file to sync another node will cause
+// TODO:A problem here :use snapshot file to sync another node will cause
 // problem
 void sdbSaveSnapShot(void *handle) {
   SSdbTable *pTable = (SSdbTable *)handle;
@@ -856,7 +865,7 @@ void sdbSaveSnapShot(void *handle) {
   total_size = sizeof(SRowHead) + pTable->maxRowSize + sizeof(TSCKSUM);
   SRowHead *rowHead = (SRowHead *)malloc(total_size);
   if (rowHead == NULL) {
-    sdbError("failed to allocate memory while saving SDB snapshot, sdb: %s", pTable->name);
+    sdbError("failed to allocate memory while saving SDB snapshot, sdb:%s", pTable->name);
     return;
   }
   memset(rowHead, 0, size);

src/system/detail/inc/mgmt.h

@@ -45,17 +45,6 @@ extern int   mgmtShellConns;
 extern int   mgmtDnodeConns;
 extern char  mgmtDirectory[];
 
-enum _TSDB_VG_STATUS {
-  TSDB_VG_STATUS_READY,
-  TSDB_VG_STATUS_IN_PROGRESS,
-  TSDB_VG_STATUS_COMMITLOG_INIT_FAILED,
-  TSDB_VG_STATUS_INIT_FAILED,
-  TSDB_VG_STATUS_FULL
-};
-
-enum _TSDB_DB_STATUS { TSDB_DB_STATUS_READY, TSDB_DB_STATUS_DROPPING, TSDB_DB_STATUS_DROP_FROM_SDB };
-
-enum _TSDB_VN_STATUS { TSDB_VN_STATUS_READY, TSDB_VN_STATUS_DROPPING };
 
 typedef struct {
   uint32_t   privateIp;
@@ -86,7 +75,7 @@ typedef struct {
   uint16_t   slot;
   int32_t    customScore;     // config by user
   float      lbScore;         // calc in balance function
-  int16_t    lbState;         // set in balance function
+  int16_t    lbStatus;         // set in balance function
   int16_t    lastAllocVnode;  // increase while create vnode
   SVnodeLoad vload[TSDB_MAX_VNODES];
   char       reserved[16];
@@ -148,7 +137,7 @@ typedef struct _vg_obj {
   int32_t         numOfMeters;
   int32_t         lbIp;
   int32_t         lbTime;
-  int8_t          lbState;
+  int8_t          lbStatus;
   char            reserved[16];
   char            updateEnd[1];
   struct _vg_obj *prev, *next;
@@ -426,7 +415,7 @@ void mgmtSetDnodeShellRemoving(SDnodeObj *pDnode);
 void mgmtSetDnodeUnRemove(SDnodeObj *pDnode);
 void mgmtStartBalanceTimer(int mseconds);
 void mgmtSetDnodeOfflineOnSdbChanged();
-void mgmtUpdateVgroupState(SVgObj *pVgroup, int lbState, int srcIp);
+void mgmtUpdateVgroupState(SVgObj *pVgroup, int lbStatus, int srcIp);
 bool mgmtAddVnode(SVgObj *pVgroup, SDnodeObj *pSrcDnode, SDnodeObj *pDestDnode);
 
 void mgmtSetModuleInDnode(SDnodeObj *pDnode, int moduleType);

src/system/detail/src/dnodeMgmt.c

@@ -116,7 +116,7 @@ int vnodeProcessCreateMeterRequest(char *pMsg, int msgLen, SMgmtObj *pObj) {
     goto _over;
   }
 
-  if (pVnode->syncStatus == TSDB_SSTATUS_SYNCING) {
+  if (pVnode->syncStatus == TSDB_VN_SYNC_STATUS_SYNCING) {
     code = vnodeSaveCreateMsgIntoQueue(pVnode, pMsg, msgLen);
     dTrace("vid:%d, create msg is saved into sync queue", vid);
   } else {
@@ -331,7 +331,7 @@ int vnodeProcessVPeerCfg(char *msg, int msgLen, SMgmtObj *pMgmtObj) {
     return -1;
   }
 
-  if (vnodeList[vnode].vnodeStatus == TSDB_VNODE_STATUS_CREATING) {
+  if (vnodeList[vnode].vnodeStatus == TSDB_VN_STATUS_CREATING) {
     dTrace("vid:%d, vnode is still under creating", vnode);
     return 0;
   }
@@ -350,51 +350,52 @@ int vnodeProcessVPeerCfg(char *msg, int msgLen, SMgmtObj *pMgmtObj) {
   pCfg->rowsInFileBlock = htonl(pCfg->rowsInFileBlock);
 
   if (pCfg->replications > 0) {
-    dTrace("vid:%d, vpeer cfg received, replica:%d session:%d, vnodeList replica:%d session:%d",
+    dPrint("vid:%d, vpeer cfg received, replica:%d session:%d, vnodeList replica:%d session:%d",
         vnode, pCfg->replications, pCfg->maxSessions, vnodeList[vnode].cfg.replications, vnodeList[vnode].cfg.maxSessions);
     for (i = 0; i < pCfg->replications; ++i) {
       pMsg->vpeerDesc[i].vnode = htonl(pMsg->vpeerDesc[i].vnode);
       pMsg->vpeerDesc[i].ip = htonl(pMsg->vpeerDesc[i].ip);
-      dTrace("vid:%d, vpeer:%d ip:0x%x vid:%d ", vnode, i, pMsg->vpeerDesc[i].ip, pMsg->vpeerDesc[i].vnode);
+      dPrint("vid:%d, vpeer:%d ip:0x%x vid:%d ", vnode, i, pMsg->vpeerDesc[i].ip, pMsg->vpeerDesc[i].vnode);
     }
   }
 
   if (vnodeList[vnode].cfg.maxSessions == 0) {
-    dTrace("vid:%d, vnode is empty", vnode);
+    dPrint("vid:%d, vnode is empty", vnode);
     if (pCfg->maxSessions > 0) {
-      if (vnodeList[vnode].vnodeStatus == TSDB_VNODE_STATUS_OFFLINE) {
-        dTrace("vid:%d, status:%s, start to create vnode", vnode, taosGetVnodeStatusStr(vnodeList[vnode].vnodeStatus));
+      if (vnodeList[vnode].vnodeStatus == TSDB_VN_STATUS_OFFLINE) {
+        dPrint("vid:%d, status:%s, start to create vnode", vnode, taosGetVnodeStatusStr(vnodeList[vnode].vnodeStatus));
         return vnodeCreateVnode(vnode, pCfg, pMsg->vpeerDesc);
       } else {
-        dTrace("vid:%d, status:%s, cannot preform create vnode operation", vnode, taosGetVnodeStatusStr(vnodeList[vnode].vnodeStatus));
+        dPrint("vid:%d, status:%s, cannot preform create vnode operation", vnode, taosGetVnodeStatusStr(vnodeList[vnode].vnodeStatus));
         return TSDB_CODE_INVALID_VNODE_STATUS;
       }
     }
   } else {
-    dTrace("vid:%d, vnode is not empty", vnode);
+    dPrint("vid:%d, vnode is not empty", vnode);
     if (pCfg->maxSessions > 0) {
-      if (vnodeList[vnode].vnodeStatus == TSDB_VNODE_STATUS_DELETING) {
-        dTrace("vid:%d, status:%s, wait vnode delete finished", vnode, taosGetVnodeStatusStr(vnodeList[vnode].vnodeStatus));
+      if (vnodeList[vnode].vnodeStatus == TSDB_VN_STATUS_DELETING) {
+        dPrint("vid:%d, status:%s, wait vnode delete finished", vnode, taosGetVnodeStatusStr(vnodeList[vnode].vnodeStatus));
       } else {
-        dTrace("vid:%d, status:%s, start to update vnode", vnode, taosGetVnodeStatusStr(vnodeList[vnode].vnodeStatus));
+        dPrint("vid:%d, status:%s, start to update vnode", vnode, taosGetVnodeStatusStr(vnodeList[vnode].vnodeStatus));
+
+        if (pCfg->maxSessions != vnodeList[vnode].cfg.maxSessions) {
+          vnodeCleanUpOneVnode(vnode);
+        }
+
+        vnodeConfigVPeers(vnode, pCfg->replications, pMsg->vpeerDesc);
+        vnodeSaveVnodeCfg(vnode, pCfg, pMsg->vpeerDesc);
+
+        /*
+        if (pCfg->maxSessions != vnodeList[vnode].cfg.maxSessions) {
+          vnodeUpdateHeadFile(vnode, vnodeList[vnode].cfg.maxSessions, pCfg->maxSessions);
+          vnodeList[vnode].cfg.maxSessions = pCfg->maxSessions;
+          vnodeOpenVnode(vnode);
+        }
+        */
       }
-      /*
-      if (pCfg->maxSessions != vnodeList[vnode].cfg.maxSessions) {
-        vnodeCleanUpOneVnode(vnode);
-      }
-
-      vnodeConfigVPeers(vnode, pCfg->replications, pMsg->vpeerDesc);
-      vnodeSaveVnodeCfg(vnode, pCfg, pMsg->vpeerDesc);
-
-      if (pCfg->maxSessions != vnodeList[vnode].cfg.maxSessions) {
-        vnodeUpdateHeadFile(vnode, vnodeList[vnode].cfg.maxSessions, pCfg->maxSessions);
-        vnodeList[vnode].cfg.maxSessions = pCfg->maxSessions;
-        vnodeOpenVnode(vnode);
-      }
-      */
       return 0;
     } else {
-      dTrace("vid:%d, status:%s, start to delete vnode", vnode, taosGetVnodeStatusStr(vnodeList[vnode].vnodeStatus));
+      dPrint("vid:%d, status:%s, start to delete vnode", vnode, taosGetVnodeStatusStr(vnodeList[vnode].vnodeStatus));
       vnodeRemoveVnode(vnode);
     }
   }

src/system/detail/src/dnodeSystem.c

@@ -136,6 +136,8 @@ int dnodeInitSystem() {
     return -1;
   }
 
+  vnodeInitMgmtIp();
+
   tsPrintGlobalConfig();
   dPrint("Server IP address is:%s", tsInternalIp);
 

src/system/detail/src/mgmtDb.c

@@ -20,6 +20,7 @@
 #include "mgmtBalance.h"
 #include "mgmtUtil.h"
 #include "tschemautil.h"
+#include "tstatus.h"
 
 void *dbSdb = NULL;
 int   tsDbUpdateSize;
@@ -141,7 +142,7 @@ int mgmtCheckDbParams(SCreateDbMsg *pCreate) {
   if (pCreate->cacheNumOfBlocks.fraction < 0) pCreate->cacheNumOfBlocks.fraction = tsAverageCacheBlocks;  //
   //-1 for balance
 
-  if (pCreate->replications <= 0 || pCreate->replications > TSDB_REPLICA_MAX_NUM) {
+  if (pCreate->replications < 0 || pCreate->replications > TSDB_REPLICA_MAX_NUM) {
     mTrace("invalid db option replications: %d", pCreate->replications);
     return TSDB_CODE_INVALID_OPTION;
   }
@@ -281,8 +282,8 @@ int mgmtSetDbDropping(SDbObj *pDb) {
       if (pDnode == NULL) continue;
 
       SVnodeLoad *pVload = &pDnode->vload[pVnodeGid->vnode];
-      if (pVload->dropStatus != TSDB_VN_STATUS_DROPPING) {
-        pVload->dropStatus = TSDB_VN_STATUS_DROPPING;
+      if (pVload->dropStatus != TSDB_VN_DROP_STATUS_DROPPING) {
+        pVload->dropStatus = TSDB_VN_DROP_STATUS_DROPPING;
 
         mPrint("dnode:%s vnode:%d db:%s set to dropping status", taosIpStr(pDnode->privateIp), pVnodeGid->vnode, pDb->name);
         if (mgmtUpdateDnode(pDnode) < 0) {
@@ -315,10 +316,10 @@ bool mgmtCheckDropDbFinished(SDbObj *pDb) {
       SDnodeObj *pDnode = mgmtGetDnode(pVnodeGid->ip);
 
       if (pDnode == NULL) continue;
-      if (pDnode->status == TSDB_DNODE_STATUS_OFFLINE) continue;
+      if (pDnode->status == TSDB_DN_STATUS_OFFLINE) continue;
 
       SVnodeLoad *pVload = &pDnode->vload[pVnodeGid->vnode];
-      if (pVload->dropStatus == TSDB_VN_STATUS_DROPPING) {
+      if (pVload->dropStatus == TSDB_VN_DROP_STATUS_DROPPING) {
         mTrace("dnode:%s, vnode:%d db:%s wait dropping", taosIpStr(pDnode->privateIp), pVnodeGid->vnode, pDb->name);
         return false;
       }
@@ -444,7 +445,7 @@ int mgmtAlterDb(SAcctObj *pAcct, SAlterDbMsg *pAlter) {
 
   SVgObj *pVgroup = pDb->pHead;
   while (pVgroup != NULL) {
-    mgmtUpdateVgroupState(pVgroup, LB_VGROUP_STATE_UPDATE, 0);
+    mgmtUpdateVgroupState(pVgroup, TSDB_VG_LB_STATUS_UPDATE, 0);
     if (oldReplicaNum < pDb->cfg.replications) {
       if (!mgmtAddVnode(pVgroup, NULL, NULL)) {
         mWarn("db:%s vgroup:%d not enough dnode to add vnode", pAlter->db, pVgroup->vgId);

src/system/detail/src/mgmtDnode.c

@@ -44,20 +44,21 @@ void mgmtSetDnodeMaxVnodes(SDnodeObj *pDnode) {
   pDnode->openVnodes = 0;
 
 #ifdef CLUSTER
-  pDnode->status = TSDB_DNODE_STATUS_OFFLINE;
+  pDnode->status = TSDB_DN_STATUS_OFFLINE;
 #else
-  pDnode->status = TSDB_DNODE_STATUS_READY;
+  pDnode->status = TSDB_DN_STATUS_READY;
 #endif
 }
 
 void mgmtCalcNumOfFreeVnodes(SDnodeObj *pDnode) {
   int totalVnodes = 0;
 
+  mTrace("dnode:%s, begin calc free vnodes", taosIpStr(pDnode->privateIp));
   for (int i = 0; i < pDnode->numOfVnodes; ++i) {
     SVnodeLoad *pVload = pDnode->vload + i;
     if (pVload->vgId != 0) {
-      mTrace("dnode:%s, calc free vnodes, exist vnode:%d, vgroup:%d, state:%d %s, dropstate:%d %s, syncstatus:%d %s",
-             taosIpStr(pDnode->privateIp), i, pVload->vgId,
+      mTrace("%d-dnode:%s, calc free vnodes, exist vnode:%d, vgroup:%d, state:%d %s, dropstate:%d %s, syncstatus:%d %s",
+             totalVnodes, taosIpStr(pDnode->privateIp), i, pVload->vgId,
              pVload->status, taosGetDnodeStatusStr(pVload->status),
              pVload->dropStatus, taosGetVnodeDropStatusStr(pVload->dropStatus),
              pVload->syncStatus, taosGetVnodeSyncStatusStr(pVload->syncStatus));
@@ -66,7 +67,7 @@ void mgmtCalcNumOfFreeVnodes(SDnodeObj *pDnode) {
   }
 
   pDnode->numOfFreeVnodes = pDnode->numOfVnodes - totalVnodes;
-  mTrace("dnode:%s, calc free vnodes, numOfVnodes:%d, numOfFreeVnodes:%d, totalVnodes:%d",
+  mTrace("dnode:%s, numOfVnodes:%d, numOfFreeVnodes:%d, totalVnodes:%d",
           taosIpStr(pDnode->privateIp), pDnode->numOfVnodes, pDnode->numOfFreeVnodes, totalVnodes);
 }
 
@@ -201,7 +202,7 @@ int mgmtRetrieveDnodes(SShowObj *pShow, char *data, int rows, SConnObj *pConn) {
     cols++;
 
     pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
-    strcpy(pWrite, taosGetDnodeBalanceStateStr(pDnode->lbState));
+    strcpy(pWrite, taosGetDnodeLbStatusStr(pDnode->lbStatus));
     cols++;
 
     tinet_ntoa(ipstr, pDnode->publicIp);

src/system/detail/src/mgmtDnodeInt.c

@@ -43,6 +43,11 @@ int mgmtProcessMeterCfgMsg(char *cont, int contLen, SDnodeObj *pObj) {
   SMeterCfgMsg *pCfg = (SMeterCfgMsg *)cont;
   SVgObj *      pVgroup;
 
+  if (!sdbMaster) {
+    taosSendSimpleRspToDnode(pObj, TSDB_MSG_TYPE_METER_CFG_RSP, TSDB_CODE_REDIRECT);
+    return 0;
+  }
+
   int vnode = htonl(pCfg->vnode);
   int sid = htonl(pCfg->sid);
 
@@ -51,6 +56,7 @@ int mgmtProcessMeterCfgMsg(char *cont, int contLen, SDnodeObj *pObj) {
     taosSendSimpleRspToDnode(pObj, TSDB_MSG_TYPE_METER_CFG_RSP, TSDB_CODE_SERV_OUT_OF_MEMORY);
     return 0;
   }
+
   pMsg = pStart;
 
   if (vnode < pObj->numOfVnodes) {
@@ -87,10 +93,18 @@ int mgmtProcessVpeerCfgMsg(char *cont, int contLen, SDnodeObj *pObj) {
   SVpeerCfgMsg *pCfg = (SVpeerCfgMsg *)cont;
   SVgObj *      pVgroup = NULL;
 
+  if (!sdbMaster) {
+    taosSendSimpleRspToDnode(pObj, TSDB_MSG_TYPE_VPEER_CFG_RSP, TSDB_CODE_REDIRECT);
+    return 0;
+  }
+
   int vnode = htonl(pCfg->vnode);
 
   pStart = taosBuildRspMsgToDnode(pObj, TSDB_MSG_TYPE_VPEER_CFG_RSP);
-  if (pStart == NULL) return 0;
+  if (pStart == NULL) {
+    taosSendSimpleRspToDnode(pObj, TSDB_MSG_TYPE_VPEER_CFG_RSP, TSDB_CODE_SERV_OUT_OF_MEMORY);
+    return 0;
+  }
   pMsg = pStart;
 
   if (vnode < pObj->numOfVnodes) pVgroup = mgmtGetVgroup(pObj->vload[vnode].vgId);
@@ -99,7 +113,7 @@ int mgmtProcessVpeerCfgMsg(char *cont, int contLen, SDnodeObj *pObj) {
     *pMsg = 0;
     pMsg++;
     pMsg = mgmtBuildVpeersIe(pMsg, pVgroup, vnode);
-    mTrace("dnode:%s, vnode:%d, vgroup:%d, send create meter msg, code:%d", taosIpStr(pObj->privateIp), vnode, pVgroup->vgId, *pMsg);
+    mTrace("dnode:%s, vnode:%d, vgroup:%d, send create vnode msg, code:%d", taosIpStr(pObj->privateIp), vnode, pVgroup->vgId, *pMsg);
   } else {
     mTrace("dnode:%s, vnode:%d, no vgroup info, vgroup:%d", taosIpStr(pObj->privateIp), vnode, pObj->vload[vnode].vgId);
     *pMsg = TSDB_CODE_NOT_ACTIVE_VNODE;
@@ -121,6 +135,11 @@ int mgmtProcessFreeVnodeRsp(char *msg, int msgLen, SDnodeObj *pObj) { return 0;
 int mgmtProcessVPeersRsp(char *msg, int msgLen, SDnodeObj *pObj) {
   STaosRsp *pRsp = (STaosRsp *)msg;
 
+  if (!sdbMaster) {
+    taosSendSimpleRspToDnode(pObj, TSDB_MSG_TYPE_VPEERS_RSP, TSDB_CODE_REDIRECT);
+    return 0;
+  }
+
   SDbObj *pDb = mgmtGetDb(pRsp->more);
   if (!pDb) {
     mError("dnode:%s, db not find, code:%d", taosIpStr(pObj->privateIp), pRsp->code);
@@ -128,7 +147,8 @@ int mgmtProcessVPeersRsp(char *msg, int msgLen, SDnodeObj *pObj) {
   }
 
   if (pDb->vgStatus != TSDB_VG_STATUS_IN_PROGRESS) {
-    mTrace("dnode:%s, db:%s vpeer rsp already disposed, vgroup status:%d code:%d", taosIpStr(pObj->privateIp), pRsp->more, pDb->vgStatus, pRsp->code);
+    mTrace("dnode:%s, db:%s vpeer rsp already disposed, vgroup status:%s code:%d",
+            taosIpStr(pObj->privateIp), pRsp->more, taosGetVgroupStatusStr(pDb->vgStatus), pRsp->code);
     return 0;
   }
 

src/system/detail/src/mgmtMeter.c

@@ -27,6 +27,7 @@
 #include "tsqlfunction.h"
 #include "ttime.h"
 #include "vnodeTagMgmt.h"
+#include "tstatus.h"
 
 extern int64_t sdbVersion;
 
@@ -617,7 +618,7 @@ int mgmtCreateMeter(SDbObj *pDb, SCreateTableMsg *pCreate) {
 
     if (pDb->vgStatus == TSDB_VG_STATUS_IN_PROGRESS) {
       mgmtDestroyMeter(pMeter);
-      mTrace("table:%s, vgroup in creating progress", pCreate->meterId);
+      //mTrace("table:%s, vgroup in creating progress", pCreate->meterId);
       return TSDB_CODE_ACTION_IN_PROGRESS;
     }
 
@@ -661,7 +662,7 @@ int mgmtCreateMeter(SDbObj *pDb, SCreateTableMsg *pCreate) {
     pMeter->uid = (((uint64_t)pMeter->gid.vgId) << 40) + ((((uint64_t)pMeter->gid.sid) & ((1ul << 24) - 1ul)) << 16) +
                   ((uint64_t)sdbVersion & ((1ul << 16) - 1ul));
 
-    mTrace("table:%s, create table in vgroup, vgId:%d sid:%d vnode:%d uid:%d db:%s",
+    mTrace("table:%s, create table in vgroup, vgId:%d sid:%d vnode:%d uid:%ld db:%s",
            pMeter->meterId, pVgroup->vgId, sid, pVgroup->vnodeGid[0].vnode, pMeter->uid, pDb->name);
   } else {
     pMeter->uid = (((uint64_t)pMeter->createdTime) << 16) + ((uint64_t)sdbVersion & ((1ul << 16) - 1ul));

src/system/detail/src/mgmtShell.c

@@ -21,6 +21,7 @@
 #include "mgmtProfile.h"
 #include "taosmsg.h"
 #include "tlog.h"
+#include "tstatus.h"
 
 #pragma GCC diagnostic push
 
@@ -973,7 +974,10 @@ int mgmtProcessCreateTableMsg(char *pMsg, int msgLen, SConnObj *pConn) {
     }
   }
 
-  if (code != 0) {
+  if (code == 1) {
+    //mTrace("table:%s, wait vgroup create finish", pCreate->meterId, code);
+  }
+  else if (code != 0) {
     mError("table:%s, failed to create table, code:%d", pCreate->meterId, code);
   } else {
     mTrace("table:%s, table is created by %s", pCreate->meterId, pConn->pUser->user);

src/system/detail/src/mgmtVgroup.c

@@ -19,6 +19,7 @@
 #include "mgmt.h"
 #include "tschemautil.h"
 #include "tlog.h"
+#include "tstatus.h"
 
 void *       vgSdb = NULL;
 int          tsVgUpdateSize;
@@ -312,7 +313,7 @@ int mgmtRetrieveVgroups(SShowObj *pShow, char *data, int rows, SConnObj *pConn)
     cols++;
 
     pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
-    strcpy(pWrite, pVgroup->lbState ? "updating" : "ready");
+    strcpy(pWrite, taosGetVgroupLbStatusStr(pVgroup->lbStatus));
     cols++;
 
     for (int i = 0; i < maxReplica; ++i) {

src/system/detail/src/vnodeCache.c

@@ -20,6 +20,7 @@
 #include "vnode.h"
 #include "vnodeCache.h"
 #include "vnodeUtil.h"
+#include "tstatus.h"
 
 void vnodeSearchPointInCache(SMeterObj *pObj, SQuery *pQuery);
 void vnodeProcessCommitTimer(void *param, void *tmrId);
@@ -77,7 +78,7 @@ void *vnodeOpenCachePool(int vnode) {
     }
   }
 
-  dTrace("vid:%d, cache pool is allocated:0x%x", vnode, pCachePool);
+  dPrint("vid:%d, cache pool is allocated:0x%x", vnode, pCachePool);
 
   return pCachePool;
 
@@ -102,7 +103,7 @@ void vnodeCloseCachePool(int vnode) {
   taosTmrStopA(&pVnode->commitTimer);
   if (pVnode->commitInProcess) pthread_cancel(pVnode->commitThread);
 
-  dTrace("vid:%d, cache pool closed, count:%d", vnode, pCachePool->count);
+  dPrint("vid:%d, cache pool closed, count:%d", vnode, pCachePool->count);
 
   int maxAllocBlock = (1024 * 1024 * 1024) / pVnode->cfg.cacheBlockSize;
   while (blockId < pVnode->cfg.cacheNumOfBlocks.totalBlocks) {
@@ -297,7 +298,7 @@ pthread_t vnodeCreateCommitThread(SVnodeObj *pVnode) {
 
   taosTmrStopA(&pVnode->commitTimer);
 
-  if (pVnode->vnodeStatus == TSDB_VNODE_STATUS_UNSYNCED) {
+  if (pVnode->vnodeStatus == TSDB_VN_STATUS_UNSYNCED) {
     taosTmrReset(vnodeProcessCommitTimer, pVnode->cfg.commitTime * 1000, pVnode, vnodeTmrCtrl, &pVnode->commitTimer);
     dTrace("vid:%d, it is in unsyc state, commit later", pVnode->vnode);
     return pVnode->commitThread;

src/system/detail/src/vnodeCommit.c

@@ -235,7 +235,7 @@ int vnodeInitCommit(int vnode) {
   }
 
   pVnode->pWrite += size;
-  dTrace("vid:%d, commit log is initialized", vnode);
+  dPrint("vid:%d, commit log is initialized", vnode);
 
   return 0;
 }

src/system/detail/src/vnodeFile.c

@@ -125,10 +125,8 @@ int vnodeCreateHeadDataFile(int vnode, int fileId, char *headName, char *dataNam
   if (symlink(dDataName, dataName) != 0) return -1;
   if (symlink(dLastName, lastName) != 0) return -1;
 
-  dTrace(
-      "vid:%d, fileId:%d, empty header file:%s dataFile:%s lastFile:%s on "
-      "disk:%s is created ",
-      vnode, fileId, headName, dataName, lastName, path);
+  dPrint("vid:%d, fileId:%d, empty header file:%s dataFile:%s lastFile:%s on disk:%s is created ",
+          vnode, fileId, headName, dataName, lastName, path);
 
   return 0;
 }
@@ -309,7 +307,7 @@ int vnodeOpenCommitFiles(SVnodeObj *pVnode, int noTempLast) {
     vnodeRecoverFromPeer(pVnode, fileId);
     goto _error;
   } else {
-    dTrace("vid:%d, data file:%s is opened to write", vnode, name);
+    dPrint("vid:%d, data file:%s is opened to write", vnode, name);
   }
 
   // open last file
@@ -414,7 +412,7 @@ void vnodeRemoveFile(int vnode, int fileId) {
   remove(dDataName);
   remove(dLastName);
 
-  dTrace("vid:%d fileId:%d on disk: %s is removed, numOfFiles:%d maxFiles:%d", vnode, fileId, path,
+  dPrint("vid:%d fileId:%d on disk: %s is removed, numOfFiles:%d maxFiles:%d", vnode, fileId, path,
          pVnode->numOfFiles, pVnode->maxFiles);
 }
 

src/system/detail/src/vnodeMeter.c

@@ -112,7 +112,7 @@ FILE *vnodeOpenMeterObjFile(int vnode) {
   fp = fopen(fileName, "r+");
   if (fp != NULL) {
     if (vnodeCheckFileIntegrity(fp) < 0) {
-      dError("file:%s is corrupted, need to restore it first", fileName);
+      dError("file:%s is corrupted, need to restore it first, exit program", fileName);
       fclose(fp);
 
       // todo: how to recover
@@ -376,7 +376,11 @@ int vnodeOpenMetersVnode(int vnode) {
 
   fseek(fp, TSDB_FILE_HEADER_LEN * 2 / 4, SEEK_SET);
   fread(&pVnode->cfg, sizeof(SVnodeCfg), 1, fp);
+
   if (vnodeIsValidVnodeCfg(&pVnode->cfg) == false) {
+    dError("vid:%d, maxSessions:%d cacheBlockSize:%d replications:%d daysPerFile:%d daysToKeep:%d invalid, clear it",
+            vnode, pVnode->cfg.maxSessions, pVnode->cfg.cacheBlockSize, pVnode->cfg.replications,
+            pVnode->cfg.daysPerFile, pVnode->cfg.daysToKeep);
     pVnode->cfg.maxSessions = 0;  // error in vnode file
     return 0;
   }
@@ -484,7 +488,7 @@ int vnodeCreateMeterObj(SMeterObj *pNew, SConnSec *pSec) {
     vnodeSaveMeterObjToFile(pNew);
     // vnodeCreateMeterMgmt(pNew, pSec);
     vnodeCreateStream(pNew);
-    dTrace("vid:%d sid:%d id:%s, meterObj is created, uid:%ld", pNew->vnode, pNew->sid, pNew->meterId, pNew->uid);
+    dTrace("vid:%d, sid:%d id:%s, meterObj is created, uid:%ld", pNew->vnode, pNew->sid, pNew->meterId, pNew->uid);
   }
 
   return code;

src/system/detail/src/vnodeShell.c

@@ -28,6 +28,7 @@
 #include "vnodeRead.h"
 #include "vnodeUtil.h"
 #include "vnodeStore.h"
+#include "tstatus.h"
 
 #pragma GCC diagnostic ignored "-Wint-conversion"
 extern int tsMaxQueues;
@@ -90,7 +91,7 @@ void *vnodeProcessMsgFromShell(char *msg, void *ahandle, void *thandle) {
   // if ( vnodeList[vnode].status != TSDB_STATUS_MASTER && pMsg->msgType != TSDB_MSG_TYPE_RETRIEVE ) {
 
 #ifdef CLUSTER
-  if (vnodeList[vnode].vnodeStatus != TSDB_VNODE_STATUS_MASTER) {
+  if (vnodeList[vnode].vnodeStatus != TSDB_VN_STATUS_MASTER) {
     taosSendSimpleRsp(thandle, pMsg->msgType + 1, TSDB_CODE_NOT_READY);
     dTrace("vid:%d sid:%d, shell msg is ignored since in state:%d", vnode, sid, vnodeList[vnode].vnodeStatus);
   } else {
@@ -177,7 +178,7 @@ int vnodeOpenShellVnode(int vnode) {
     return -1;
   }
 
-  dTrace("vid:%d, sessions:%d, shell is opened", vnode, pCfg->maxSessions);
+  dPrint("vid:%d, sessions:%d, shell is opened", vnode, pCfg->maxSessions);
   return TSDB_CODE_SUCCESS;
 }
 

src/system/detail/src/vnodeStore.c

@@ -59,7 +59,7 @@ static int vnodeInitStoreVnode(int vnode) {
   }
 
   pthread_mutex_init(&(pVnode->vmutex), NULL);
-  dTrace("vid:%d, storage initialized, version:%ld fileId:%d numOfFiles:%d", vnode, pVnode->version, pVnode->fileId,
+  dPrint("vid:%d, storage initialized, version:%ld fileId:%d numOfFiles:%d", vnode, pVnode->version, pVnode->fileId,
          pVnode->numOfFiles);
 
   return 0;
@@ -78,12 +78,12 @@ int vnodeOpenVnode(int vnode) {
     return TSDB_CODE_SUCCESS;
   }
 
-  if (!(pVnode->vnodeStatus == TSDB_VNODE_STATUS_OFFLINE || pVnode->vnodeStatus == TSDB_VNODE_STATUS_CREATING)) {
+  if (!(pVnode->vnodeStatus == TSDB_VN_STATUS_OFFLINE || pVnode->vnodeStatus == TSDB_VN_STATUS_CREATING)) {
     dError("vid:%d, status:%s, cannot enter open operation", vnode, taosGetVnodeStatusStr(pVnode->vnodeStatus));
     return TSDB_CODE_INVALID_VNODE_STATUS;
   }
 
-  dTrace("vid:%d, status:%s, start to open", vnode, taosGetVnodeStatusStr(pVnode->vnodeStatus));
+  dPrint("vid:%d, status:%s, start to open", vnode, taosGetVnodeStatusStr(pVnode->vnodeStatus));
   pthread_mutex_lock(&dmutex);
 
   // not enough memory, abort
@@ -104,7 +104,7 @@ int vnodeOpenVnode(int vnode) {
   vnodeOpenStreams(pVnode, NULL);
 #endif
 
-  dTrace("vid:%d, vnode is opened, openVnodes:%d, status:%s", vnode, tsOpenVnodes, taosGetVnodeStatusStr(pVnode->vnodeStatus));
+  dPrint("vid:%d, vnode is opened, openVnodes:%d, status:%s", vnode, tsOpenVnodes, taosGetVnodeStatusStr(pVnode->vnodeStatus));
 
   return TSDB_CODE_SUCCESS;
 }
@@ -140,12 +140,12 @@ static int vnodeCloseVnode(int vnode) {
     return TSDB_CODE_SUCCESS;
   }
 
-  if (pVnode->vnodeStatus == TSDB_VNODE_STATUS_DELETING) {
-    dTrace("vid:%d, status:%s, another thread performed delete operation", vnode, taosGetVnodeStatusStr(pVnode->vnodeStatus));
+  if (pVnode->vnodeStatus == TSDB_VN_STATUS_DELETING) {
+    dPrint("vid:%d, status:%s, another thread performed delete operation", vnode, taosGetVnodeStatusStr(pVnode->vnodeStatus));
     return TSDB_CODE_SUCCESS;
   } else {
-    dTrace("vid:%d, status:%s, enter close operation", vnode, taosGetVnodeStatusStr(pVnode->vnodeStatus));
-    pVnode->vnodeStatus = TSDB_VNODE_STATUS_CLOSING;
+    dPrint("vid:%d, status:%s, enter close operation", vnode, taosGetVnodeStatusStr(pVnode->vnodeStatus));
+    pVnode->vnodeStatus = TSDB_VN_STATUS_CLOSING;
   }
 
   // set the meter is dropped flag 
@@ -154,8 +154,8 @@ static int vnodeCloseVnode(int vnode) {
     return TSDB_CODE_ACTION_IN_PROGRESS;
   }
 
-  dTrace("vid:%d, status:%s, enter delete operation", vnode, taosGetVnodeStatusStr(pVnode->vnodeStatus));
-  pVnode->vnodeStatus = TSDB_VNODE_STATUS_DELETING;
+  dPrint("vid:%d, status:%s, enter delete operation", vnode, taosGetVnodeStatusStr(pVnode->vnodeStatus));
+  pVnode->vnodeStatus = TSDB_VN_STATUS_DELETING;
 
   vnodeCloseStream(vnodeList + vnode);
   vnodeCancelCommit(vnodeList + vnode);
@@ -178,12 +178,12 @@ static int vnodeCloseVnode(int vnode) {
 int vnodeCreateVnode(int vnode, SVnodeCfg *pCfg, SVPeerDesc *pDesc) {
   char fileName[128];
 
-  if (vnodeList[vnode].vnodeStatus != TSDB_VNODE_STATUS_OFFLINE) {
+  if (vnodeList[vnode].vnodeStatus != TSDB_VN_STATUS_OFFLINE) {
     dError("vid:%d, status:%s, cannot enter create operation", vnode, taosGetVnodeStatusStr(vnodeList[vnode].vnodeStatus));
     return TSDB_CODE_INVALID_VNODE_STATUS;
   }
 
-  vnodeList[vnode].vnodeStatus = TSDB_VNODE_STATUS_CREATING;
+  vnodeList[vnode].vnodeStatus = TSDB_VN_STATUS_CREATING;
 
   sprintf(fileName, "%s/vnode%d", tsDirectory, vnode);
   mkdir(fileName, 0755);
@@ -235,7 +235,7 @@ static void vnodeRemoveDataFiles(int vnode) {
 
       if (tcode >= 0) {
         remove(dfilePath);
-        dTrace("Data file %s is removed, link file %s", dfilePath, linkFile);
+        dPrint("Data file %s is removed, link file %s", dfilePath, linkFile);
       }
     } else {
       remove(de->d_name);
@@ -250,7 +250,7 @@ static void vnodeRemoveDataFiles(int vnode) {
 
   sprintf(vnodeDir, "%s/vnode%d", tsDirectory, vnode);
   rmdir(vnodeDir);
-  dTrace("vid:%d, vnode is removed!", vnode);
+  dPrint("vid:%d, vnode is removed!", vnode);
 }
 
 int vnodeRemoveVnode(int vnode) {
@@ -258,9 +258,9 @@ int vnodeRemoveVnode(int vnode) {
 
   if (vnodeList[vnode].cfg.maxSessions > 0) {
     SVnodeObj* pVnode = &vnodeList[vnode];
-    if (pVnode->vnodeStatus == TSDB_VNODE_STATUS_CREATING
-        || pVnode->vnodeStatus == TSDB_VNODE_STATUS_OFFLINE
-        || pVnode->vnodeStatus == TSDB_VNODE_STATUS_DELETING) {
+    if (pVnode->vnodeStatus == TSDB_VN_STATUS_CREATING
+        || pVnode->vnodeStatus == TSDB_VN_STATUS_OFFLINE
+        || pVnode->vnodeStatus == TSDB_VN_STATUS_DELETING) {
       dError("vid:%d, status:%s, cannot enter close/delete operation", vnode, taosGetVnodeStatusStr(pVnode->vnodeStatus));
       return TSDB_CODE_ACTION_IN_PROGRESS;
     } else {
@@ -273,7 +273,7 @@ int vnodeRemoveVnode(int vnode) {
     }
 
   } else {
-    dTrace("vid:%d, max sessions:%d, this vnode already dropped!!!", vnode, vnodeList[vnode].cfg.maxSessions);
+    dPrint("vid:%d, max sessions:%d, this vnode already dropped!!!", vnode, vnodeList[vnode].cfg.maxSessions);
     vnodeList[vnode].cfg.maxSessions = 0;  //reset value
     vnodeCalcOpenVnodes();
   }
@@ -325,7 +325,7 @@ void vnodeCleanUpOneVnode(int vnode) {
   again = 1;
 
   if (vnodeList[vnode].pCachePool) {
-    vnodeList[vnode].vnodeStatus = TSDB_VNODE_STATUS_OFFLINE;
+    vnodeList[vnode].vnodeStatus = TSDB_VN_STATUS_OFFLINE;
     vnodeClosePeerVnode(vnode);
   }
 
@@ -354,7 +354,7 @@ void vnodeCleanUpVnodes() {
 
   for (int vnode = 0; vnode < TSDB_MAX_VNODES; ++vnode) {
     if (vnodeList[vnode].pCachePool) {
-      vnodeList[vnode].vnodeStatus = TSDB_VNODE_STATUS_OFFLINE;
+      vnodeList[vnode].vnodeStatus = TSDB_VN_STATUS_OFFLINE;
       vnodeClosePeerVnode(vnode);
     }
   }

src/system/detail/src/vnodeStream.c

@@ -17,6 +17,7 @@
 #include "taosmsg.h"
 #include "vnode.h"
 #include "vnodeUtil.h"
+#include "tstatus.h"
 
 /* static TAOS *dbConn = NULL; */
 void vnodeCloseStreamCallback(void *param);
@@ -77,7 +78,7 @@ void vnodeOpenStreams(void *param, void *tmrId) {
   SVnodeObj *pVnode = (SVnodeObj *)param;
   SMeterObj *pObj;
 
-  if (pVnode->streamRole == 0) return;
+  if (pVnode->streamRole == TSDB_VN_STREAM_STATUS_STOP) return;
   if (pVnode->meterList == NULL) return;
 
   taosTmrStopA(&pVnode->streamTimer);
@@ -116,7 +117,7 @@ void vnodeCreateStream(SMeterObj *pObj) {
 
   SVnodeObj *pVnode = vnodeList + pObj->vnode;
 
-  if (pVnode->streamRole == 0) return;
+  if (pVnode->streamRole == TSDB_VN_STREAM_STATUS_STOP) return;
   if (pObj->pStream) return;
 
   dTrace("vid:%d sid:%d id:%s stream:%s is created", pObj->vnode, pObj->sid, pObj->meterId, pObj->pSql);
@@ -151,7 +152,7 @@ void vnodeRemoveStream(SMeterObj *pObj) {
 // Close all streams in a vnode
 void vnodeCloseStream(SVnodeObj *pVnode) {
   SMeterObj *pObj;
-  dTrace("vid:%d, stream is closed, old role:%d", pVnode->vnode, pVnode->streamRole);
+  dPrint("vid:%d, stream is closed, old role %s", pVnode->vnode, taosGetVnodeStreamStatusStr(pVnode->streamRole));
 
   // stop stream computing
   for (int sid = 0; sid < pVnode->cfg.maxSessions; ++sid) {
@@ -168,17 +169,18 @@ void vnodeCloseStream(SVnodeObj *pVnode) {
 void vnodeUpdateStreamRole(SVnodeObj *pVnode) {
   /* SMeterObj *pObj; */
 
-  int newRole = (pVnode->vnodeStatus == TSDB_VNODE_STATUS_MASTER) ? 1 : 0;
+  int newRole = (pVnode->vnodeStatus == TSDB_VN_STATUS_MASTER) ? TSDB_VN_STREAM_STATUS_START : TSDB_VN_STREAM_STATUS_STOP;
   if (newRole != pVnode->streamRole) {
-    dTrace("vid:%d, stream role is changed to:%d", pVnode->vnode, newRole);
+    dPrint("vid:%d, stream role is changed from %s to %s",
+            pVnode->vnode, taosGetVnodeStreamStatusStr(pVnode->streamRole), taosGetVnodeStreamStatusStr(newRole));
     pVnode->streamRole = newRole;
-    if (newRole) {
+    if (newRole == TSDB_VN_STREAM_STATUS_START) {
       vnodeOpenStreams(pVnode, NULL);
     } else {
       vnodeCloseStream(pVnode);
     }
   } else {
-    dTrace("vid:%d, stream role is keep to:%d", pVnode->vnode, newRole);
+    dPrint("vid:%d, stream role is keep to %s", pVnode->vnode, taosGetVnodeStreamStatusStr(pVnode->streamRole));
   }
 }
 

src/system/lite/src/dnodeMgmt.spec.c

@@ -90,4 +90,6 @@ void vnodeProcessMsgFromMgmtSpec(SSchedMsg *sched) {
 
 int vnodeInitMgmt() { return 0; }
 
+void vnodeInitMgmtIp() {}
+
 int vnodeSaveCreateMsgIntoQueue(SVnodeObj *pVnode, char *pMsg, int msgLen) { return 0; }
\ No newline at end of file

src/system/lite/src/mgmtBalance.spec.c

@@ -15,6 +15,7 @@
 
 #define _DEFAULT_SOURCE
 #include "mgmtBalance.h"
+#include "tstatus.h"
 
 void mgmtStartBalanceTimer(int mseconds) {}
 
@@ -25,10 +26,11 @@ void mgmtCleanupBalance() {}
 int mgmtAllocVnodes(SVgObj *pVgroup) {
   int        selectedVnode = -1;
   SDnodeObj *pDnode = &dnodeObj;
+  int        lastAllocVode = pDnode->lastAllocVnode;
 
   for (int i = 0; i < pDnode->numOfVnodes; i++) {
-    int vnode = (i + pDnode->lastAllocVnode) % pDnode->numOfVnodes;
-    if (pDnode->vload[vnode].vgId == 0 && pDnode->vload[vnode].status == TSDB_VN_STATUS_READY) {
+    int vnode = (i + lastAllocVode) % pDnode->numOfVnodes;
+    if (pDnode->vload[vnode].vgId == 0 && pDnode->vload[vnode].status == TSDB_VN_STATUS_OFFLINE) {
       selectedVnode = vnode;
       break;
     }
@@ -38,8 +40,7 @@ int mgmtAllocVnodes(SVgObj *pVgroup) {
     mError("vgroup:%d alloc vnode failed, free vnodes:%d", pVgroup->vgId, pDnode->numOfFreeVnodes);
     return -1;
   } else {
-    mTrace("vgroup:%d allocate vnode:%d, last allocated vnode:%d", pVgroup->vgId, selectedVnode,
-           pDnode->lastAllocVnode);
+    mTrace("vgroup:%d allocate vnode:%d, last allocated vnode:%d", pVgroup->vgId, selectedVnode, lastAllocVode);
     pVgroup->vnodeGid[0].vnode = selectedVnode;
     pDnode->lastAllocVnode = selectedVnode + 1;
     if (pDnode->lastAllocVnode >= pDnode->numOfVnodes) pDnode->lastAllocVnode = 0;
@@ -53,8 +54,8 @@ bool mgmtCheckModuleInDnode(SDnodeObj *pDnode, int moduleType) {
 
 bool mgmtCheckVnodeReady(SDnodeObj *pDnode, SVgObj *pVgroup, SVnodeGid *pVnode) { return true; }
 
-void mgmtUpdateDnodeState(SDnodeObj *pDnode, int lbState) {}
+void mgmtUpdateDnodeState(SDnodeObj *pDnode, int lbStatus) {}
 
-void mgmtUpdateVgroupState(SVgObj *pVgroup, int lbState, int srcIp) {}
+void mgmtUpdateVgroupState(SVgObj *pVgroup, int lbStatus, int srcIp) {}
 
 bool mgmtAddVnode(SVgObj *pVgroup, SDnodeObj *pSrcDnode, SDnodeObj *pDestDnode) { return false; }
\ No newline at end of file

src/system/lite/src/mgmtDnode.spec.c

@@ -15,6 +15,7 @@
 
 #define _DEFAULT_SOURCE
 #include "mgmt.h"
+#include "tstatus.h"
 
 SDnodeObj       dnodeObj;
 extern uint32_t tsRebootTime;
@@ -30,13 +31,13 @@ int mgmtInitDnodes() {
   dnodeObj.createdTime = (int64_t)tsRebootTime * 1000;
   dnodeObj.lastReboot = tsRebootTime;
   dnodeObj.numOfCores = (uint16_t)tsNumOfCores;
-  dnodeObj.status = TSDB_DNODE_STATUS_READY;
+  dnodeObj.status = TSDB_DN_STATUS_READY;
   dnodeObj.alternativeRole = TSDB_DNODE_ROLE_ANY;
   dnodeObj.numOfTotalVnodes = tsNumOfTotalVnodes;
   dnodeObj.thandle = (void*)(1);  //hack way
   if (dnodeObj.numOfVnodes == TSDB_INVALID_VNODE_NUM) {
     mgmtSetDnodeMaxVnodes(&dnodeObj);
-    mPrint("first access, set total vnodes:%d", dnodeObj.numOfVnodes);
+    mPrint("dnode first access, set total vnodes:%d", dnodeObj.numOfVnodes);
   }
   return  0;
 }

src/system/lite/src/mgmtDnodeInt.spec.c

@@ -23,6 +23,7 @@
 #include "tutil.h"
 #include "vnode.h"
 #include "tsystem.h"
+#include "tstatus.h"
 
 extern void *dmQhandle;
 void * mgmtStatusTimer = NULL;
@@ -82,7 +83,7 @@ void mgmtCleanUpDnodeInt() {}
 void mgmtProcessDnodeStatus(void *handle, void *tmrId) {
   SDnodeObj *pObj = &dnodeObj;
   pObj->openVnodes = tsOpenVnodes;
-  pObj->status = TSDB_DNODE_STATUS_READY;
+  pObj->status = TSDB_DN_STATUS_READY;
 
   float memoryUsedMB = 0;
   taosGetSysMemory(&memoryUsedMB);
@@ -93,10 +94,10 @@ void mgmtProcessDnodeStatus(void *handle, void *tmrId) {
     SVnodeObj * pVnode = vnodeList + vnode;
 
     // wait vnode dropped
-    if (pVload->dropStatus == TSDB_VN_STATUS_DROPPING) {
+    if (pVload->dropStatus == TSDB_VN_DROP_STATUS_DROPPING) {
       if (vnodeList[vnode].cfg.maxSessions <= 0) {
-        pVload->dropStatus = TSDB_VN_STATUS_READY;
-        pVload->status = TSDB_VN_STATUS_READY;
+        pVload->dropStatus = TSDB_VN_DROP_STATUS_READY;
+        pVload->status = TSDB_VN_STATUS_OFFLINE;
         mPrint("dnode:%s, vid:%d, drop finished", taosIpStr(pObj->privateIp), vnode);
         taosTmrStart(mgmtMonitorDbDrop, 10000, NULL, mgmtTmr);
       }
@@ -107,7 +108,7 @@ void mgmtProcessDnodeStatus(void *handle, void *tmrId) {
     }
 
     pVload->vnode = vnode;
-    pVload->status = TSDB_VN_STATUS_READY;
+    pVload->status = TSDB_VN_STATUS_MASTER;
     pVload->totalStorage = pVnode->vnodeStatistic.totalStorage;
     pVload->compStorage = pVnode->vnodeStatistic.compStorage;
     pVload->pointsWritten = pVnode->vnodeStatistic.pointsWritten;
@@ -116,7 +117,7 @@ void mgmtProcessDnodeStatus(void *handle, void *tmrId) {
     SVgObj *pVgroup = mgmtGetVgroup(vgId);
     if (pVgroup == NULL) {
       mError("vgroup:%d is not there, but associated with vnode %d", vgId, vnode);
-      pVload->dropStatus = TSDB_VN_STATUS_DROPPING;
+      pVload->dropStatus = TSDB_VN_DROP_STATUS_DROPPING;
       continue;
     }
 
@@ -126,9 +127,9 @@ void mgmtProcessDnodeStatus(void *handle, void *tmrId) {
       continue;
     }
 
-    if (pVload->vgId == 0 || pVload->dropStatus == TSDB_VN_STATUS_DROPPING) {
+    if (pVload->vgId == 0 || pVload->dropStatus == TSDB_VN_DROP_STATUS_DROPPING) {
       mError("vid:%d, mgmt not exist, drop it", vnode);
-      pVload->dropStatus = TSDB_VN_STATUS_DROPPING;
+      pVload->dropStatus = TSDB_VN_DROP_STATUS_DROPPING;
     }
   }
 

src/system/lite/src/vnodeFile.spec.c

@@ -97,7 +97,7 @@ int vnodeCheckNewHeaderFile(int fd, SVnodeObj *pVnode) {
   }
 
     _correct_exit:
-  dTrace("vid: %d new header file %s is correct", pVnode->vnode, pVnode->nfn);
+  dPrint("vid: %d new header file %s is correct", pVnode->vnode, pVnode->nfn);
   tfree(pBlocks);
   tfree(pHeader);
   return 0;

src/system/lite/src/vnodePeer.spec.c

@@ -31,8 +31,8 @@ void vnodeBroadcastStatusToUnsyncedPeer(SVnodeObj *pVnode) {}
 
 int vnodeOpenPeerVnode(int vnode) {
   SVnodeObj *pVnode = vnodeList + vnode;
-  pVnode->vnodeStatus = (pVnode->cfg.replications > 1) ? TSDB_VNODE_STATUS_UNSYNCED : TSDB_VNODE_STATUS_MASTER;
-  dTrace("vid:%d, status:%s numOfPeers:%d", vnode, taosGetVnodeStatusStr(pVnode->vnodeStatus), pVnode->cfg.replications - 1);
+  pVnode->vnodeStatus = (pVnode->cfg.replications > 1) ? TSDB_VN_STATUS_UNSYNCED : TSDB_VN_STATUS_MASTER;
+  dPrint("vid:%d, status:%s numOfPeers:%d", vnode, taosGetVnodeStatusStr(pVnode->vnodeStatus), pVnode->cfg.replications - 1);
   vnodeUpdateStreamRole(pVnode);
   return 0;
 }

src/util/src/tstatus.c

@@ -15,52 +15,89 @@
 
 #include "taosmsg.h"
 #include "tsdb.h"
+#include "tstatus.h"
+
+const char* taosGetVgroupStatusStr(int vgroupStatus) {
+  switch (vgroupStatus) {
+    case TSDB_VG_STATUS_READY:                 return "ready";
+    case TSDB_VG_STATUS_IN_PROGRESS:           return "inprogress";
+    case TSDB_VG_STATUS_COMMITLOG_INIT_FAILED: return "commitlog_init_failed";
+    case TSDB_VG_STATUS_INIT_FAILED:           return "init_failed";
+    case TSDB_VG_STATUS_FULL:                  return "full";
+    default:                                   return "undefined";
+  }
+}
+
+const char* taosGetDbStatusStr(int dbStatus) {
+  switch (dbStatus) {
+    case TSDB_DB_STATUS_READY:         return "ready";
+    case TSDB_DB_STATUS_DROPPING:      return "dropping";
+    case TSDB_DB_STATUS_DROP_FROM_SDB: return "drop_from_sdb";
+    default:                           return "undefined";
+  }
+}
 
 const char* taosGetVnodeStatusStr(int vnodeStatus) {
   switch (vnodeStatus) {
-    case TSDB_VNODE_STATUS_OFFLINE:return "offline";
-    case TSDB_VNODE_STATUS_CREATING: return "creating";
-    case TSDB_VNODE_STATUS_UNSYNCED: return "unsynced";
-    case TSDB_VNODE_STATUS_SLAVE: return "slave";
-    case TSDB_VNODE_STATUS_MASTER: return "master";
-    case TSDB_VNODE_STATUS_CLOSING: return "closing";
-    case TSDB_VNODE_STATUS_DELETING: return "deleting";
-    default: return "undefined";
+    case TSDB_VN_STATUS_OFFLINE:  return "offline";
+    case TSDB_VN_STATUS_CREATING: return "creating";
+    case TSDB_VN_STATUS_UNSYNCED: return "unsynced";
+    case TSDB_VN_STATUS_SLAVE:    return "slave";
+    case TSDB_VN_STATUS_MASTER:   return "master";
+    case TSDB_VN_STATUS_CLOSING:  return "closing";
+    case TSDB_VN_STATUS_DELETING: return "deleting";
+    default:                      return "undefined";
+  }
+}
+
+const char* taosGetVnodeSyncStatusStr(int vnodeSyncStatus) {
+  switch (vnodeSyncStatus) {
+    case TSDB_VN_SYNC_STATUS_INIT:       return "init";
+    case TSDB_VN_SYNC_STATUS_SYNCING:    return "syncing";
+    case TSDB_VN_SYNC_STATUS_SYNC_CACHE: return "sync_cache";
+    case TSDB_VN_SYNC_STATUS_SYNC_FILE:  return "sync_file";
+    default:                             return "undefined";
+  }
+}
+
+const char* taosGetVnodeDropStatusStr(int dropping) {
+  switch (dropping) {
+    case TSDB_VN_DROP_STATUS_READY:     return "ready";
+    case TSDB_VN_DROP_STATUS_DROPPING:  return "dropping";
+    default:                            return "undefined";
   }
 }
 
 const char* taosGetDnodeStatusStr(int dnodeStatus) {
   switch (dnodeStatus) {
-    case TSDB_DNODE_STATUS_OFFLINE: return "offline";
-    case TSDB_DNODE_STATUS_READY: return "ready";
-    default: return "undefined";
+    case TSDB_DN_STATUS_OFFLINE: return "offline";
+    case TSDB_DN_STATUS_READY:   return "ready";
+    default:                     return "undefined";
   }
 }
 
-const char* taosGetDnodeBalanceStateStr(int dnodeBalanceStatus) {
+const char* taosGetDnodeLbStatusStr(int dnodeBalanceStatus) {
   switch (dnodeBalanceStatus) {
-    case LB_DNODE_STATE_BALANCED: return "balanced";
-    case LB_DNODE_STATE_BALANCING: return "balancing";
-    case LB_DNODE_STATE_OFFLINE_REMOVING: return "offline removing";
-    case LB_DNODE_STATE_SHELL_REMOVING: return "removing";
-    default: return "undefined";
+    case TSDB_DN_LB_STATUS_BALANCED:         return "balanced";
+    case TSDB_DN_LB_STATUS_BALANCING:        return "balancing";
+    case TSDB_DN_LB_STATUS_OFFLINE_REMOVING: return "offline removing";
+    case TSDB_DN_LB_STATE_SHELL_REMOVING:    return "removing";
+    default:                                 return "undefined";
   }
 }
 
-const char* taosGetVnodeSyncStatusStr(int vnodeSyncStatus) {
-  switch (vnodeSyncStatus) {
-    case STDB_SSTATUS_INIT: return "init";
-    case TSDB_SSTATUS_SYNCING: return "syncing";
-    case TSDB_SSTATUS_SYNC_CACHE: return "sync_cache";
-    case TSDB_SSTATUS_SYNC_FILE: return "sync_file";
-    default: return "undefined";
+const char* taosGetVgroupLbStatusStr(int vglbStatus) {
+  switch (vglbStatus) {
+    case TSDB_VG_LB_STATUS_READY:   return "ready";
+    case TSDB_VG_LB_STATUS_UPDATE:  return "updating";
+    default:                        return "undefined";
   }
 }
 
-const char* taosGetVnodeDropStatusStr(int dropping) {
-  switch (dropping) {
-    case 0: return "ready";
-    case 1: return "dropping";
-    default: return "undefined";
+const  char* taosGetVnodeStreamStatusStr(int vnodeStreamStatus) {
+  switch (vnodeStreamStatus) {
+    case TSDB_VN_STREAM_STATUS_START: return "start";
+    case TSDB_VN_STREAM_STATUS_STOP:  return "stop";
+    default:                          return "undefined";
   }
-}
+}
\ No newline at end of file

src/util/src/tutil.c

@@ -490,7 +490,7 @@ char *taosIpStr(uint32_t ipInt) {
   static int ipStrIndex = 0;
 
   char *ipStr = ipStrArray[(ipStrIndex++) % 3];
-  sprintf(ipStr, "0x%x:%d.%d.%d.%d", ipInt, ipInt & 0xFF, (ipInt >> 8) & 0xFF, (ipInt >> 16) & 0xFF, ipInt >> 24);
+  sprintf(ipStr, "0x%x:%u.%u.%u.%u", ipInt, ipInt & 0xFF, (ipInt >> 8) & 0xFF, (ipInt >> 16) & 0xFF, (uint8_t)(ipInt >> 24));
   return ipStr;
 }