diff --git a/src/common/inc/tdataformat.h b/src/common/inc/tdataformat.h
index 10ca75f785f4ab4c0f88d54ff17ab41fa21bcd8a..794d45da6fb587b073cbc50b729862eb4c48de7e 100644
--- a/src/common/inc/tdataformat.h
+++ b/src/common/inc/tdataformat.h
@@ -97,7 +97,7 @@ typedef void *SDataRow;
 #define TD_DATA_ROW_HEAD_SIZE sizeof(int32_t)
 
 #define dataRowLen(r) (*(int32_t *)(r))
-#define dataRowTuple(r) POINTER_DRIFT(r, TD_DATA_ROW_HEAD_SIZE)
+#define dataRowTuple(r) POINTER_SHIFT(r, TD_DATA_ROW_HEAD_SIZE)
 #define dataRowKey(r) (*(TSKEY *)(dataRowTuple(r)))
 #define dataRowSetLen(r, l) (dataRowLen(r) = (l))
 #define dataRowCpy(dst, r) memcpy((dst), (r), dataRowLen(r))
@@ -114,10 +114,10 @@ static FORCE_INLINE void *tdGetRowDataOfCol(SDataRow row, int8_t type, int32_t o
   switch (type) {
     case TSDB_DATA_TYPE_BINARY:
     case TSDB_DATA_TYPE_NCHAR:
-      return POINTER_DRIFT(row, *(VarDataOffsetT *)POINTER_DRIFT(row, offset));
+      return POINTER_SHIFT(row, *(VarDataOffsetT *)POINTER_SHIFT(row, offset));
       break;
     default:
-      return POINTER_DRIFT(row, offset);
+      return POINTER_SHIFT(row, offset);
       break;
   }
 }
@@ -149,11 +149,11 @@ static FORCE_INLINE void *tdGetColDataOfRow(SDataCol *pCol, int row) {
   switch (pCol->type) {
     case TSDB_DATA_TYPE_BINARY:
     case TSDB_DATA_TYPE_NCHAR:
-      return POINTER_DRIFT(pCol->pData, pCol->dataOff[row]);
+      return POINTER_SHIFT(pCol->pData, pCol->dataOff[row]);
       break;
 
     default:
-      return POINTER_DRIFT(pCol->pData, TYPE_BYTES[pCol->type] * row);
+      return POINTER_SHIFT(pCol->pData, TYPE_BYTES[pCol->type] * row);
       break;
   }
 }
diff --git a/src/common/src/tdataformat.c b/src/common/src/tdataformat.c
index 28f42f85a59683a6025fbf5dd409212dc7c619f2..9d81cd07af47ec20b727fc0a1e945bb289823964 100644
--- a/src/common/src/tdataformat.c
+++ b/src/common/src/tdataformat.c
@@ -167,17 +167,17 @@ void tdFreeDataRow(SDataRow row) {
 int tdAppendColVal(SDataRow row, void *value, int8_t type, int32_t bytes, int32_t offset) {
   ASSERT(value != NULL);
   int32_t toffset = offset + TD_DATA_ROW_HEAD_SIZE;
-  char *  ptr = POINTER_DRIFT(row, dataRowLen(row));
+  char *  ptr = POINTER_SHIFT(row, dataRowLen(row));
 
   switch (type) {
     case TSDB_DATA_TYPE_BINARY:
     case TSDB_DATA_TYPE_NCHAR:
-      *(VarDataOffsetT *)POINTER_DRIFT(row, toffset) = dataRowLen(row);
+      *(VarDataOffsetT *)POINTER_SHIFT(row, toffset) = dataRowLen(row);
       memcpy(ptr, value, varDataTLen(value));
       dataRowLen(row) += varDataTLen(value);
       break;
     default:
-      memcpy(POINTER_DRIFT(row, toffset), value, TYPE_BYTES[type]);
+      memcpy(POINTER_SHIFT(row, toffset), value, TYPE_BYTES[type]);
       break;
   }
 
@@ -202,13 +202,13 @@ void dataColInit(SDataCol *pDataCol, STColumn *pCol, void **pBuf, int maxPoints)
   if (pDataCol->type == TSDB_DATA_TYPE_BINARY || pDataCol->type == TSDB_DATA_TYPE_NCHAR) {
     pDataCol->spaceSize = (sizeof(VarDataLenT) + pDataCol->bytes) * maxPoints;
     pDataCol->dataOff = (VarDataOffsetT *)(*pBuf);
-    pDataCol->pData = POINTER_DRIFT(*pBuf, TYPE_BYTES[pDataCol->type] * maxPoints);
-    *pBuf = POINTER_DRIFT(*pBuf, pDataCol->spaceSize + TYPE_BYTES[pDataCol->type] * maxPoints);
+    pDataCol->pData = POINTER_SHIFT(*pBuf, TYPE_BYTES[pDataCol->type] * maxPoints);
+    *pBuf = POINTER_SHIFT(*pBuf, pDataCol->spaceSize + TYPE_BYTES[pDataCol->type] * maxPoints);
   } else {
     pDataCol->spaceSize = pDataCol->bytes * maxPoints;
     pDataCol->dataOff = NULL;
     pDataCol->pData = *pBuf;
-    *pBuf = POINTER_DRIFT(*pBuf, pDataCol->spaceSize);
+    *pBuf = POINTER_SHIFT(*pBuf, pDataCol->spaceSize);
   }
 
 }
@@ -222,13 +222,13 @@ void dataColAppendVal(SDataCol *pCol, void *value, int numOfPoints, int maxPoint
       // set offset
       pCol->dataOff[numOfPoints] = pCol->len;
       // Copy data
-      memcpy(POINTER_DRIFT(pCol->pData, pCol->len), value, varDataTLen(value));
+      memcpy(POINTER_SHIFT(pCol->pData, pCol->len), value, varDataTLen(value));
       // Update the length
       pCol->len += varDataTLen(value);
       break;
     default:
       ASSERT(pCol->len == TYPE_BYTES[pCol->type] * numOfPoints);
-      memcpy(POINTER_DRIFT(pCol->pData, pCol->len), value, pCol->bytes);
+      memcpy(POINTER_SHIFT(pCol->pData, pCol->len), value, pCol->bytes);
       pCol->len += pCol->bytes;
       break;
   }
@@ -244,12 +244,12 @@ void dataColPopPoints(SDataCol *pCol, int pointsToPop, int numOfPoints) {
     VarDataOffsetT toffset = pCol->dataOff[pointsToPop];
     pCol->len = pCol->len - toffset;
     ASSERT(pCol->len > 0);
-    memmove(pCol->pData, POINTER_DRIFT(pCol->pData, toffset), pCol->len);
+    memmove(pCol->pData, POINTER_SHIFT(pCol->pData, toffset), pCol->len);
     dataColSetOffset(pCol, pointsLeft);
   } else {
     ASSERT(pCol->len == TYPE_BYTES[pCol->type] * numOfPoints);
     pCol->len = TYPE_BYTES[pCol->type] * pointsLeft;
-    memmove(pCol->pData, POINTER_DRIFT(pCol->pData, TYPE_BYTES[pCol->type] * pointsToPop), pCol->len);
+    memmove(pCol->pData, POINTER_SHIFT(pCol->pData, TYPE_BYTES[pCol->type] * pointsToPop), pCol->len);
   }
 }
 
@@ -301,7 +301,7 @@ void dataColSetOffset(SDataCol *pCol, int nEle) {
   for (int i = 0; i < nEle; i++) {
     pCol->dataOff[i] = offset;
     offset += varDataTLen(tptr);
-    tptr = POINTER_DRIFT(tptr, varDataTLen(tptr));
+    tptr = POINTER_SHIFT(tptr, varDataTLen(tptr));
   }
 }
 
diff --git a/src/mnode/src/mgmtSdb.c b/src/mnode/src/mgmtSdb.c
index e288760bf06ed1f9dc94786180e4a25536c5ddc6..fe25699b5f43e5a76a5894c6e399f403ea92ffc8 100644
--- a/src/mnode/src/mgmtSdb.c
+++ b/src/mnode/src/mgmtSdb.c
@@ -324,7 +324,6 @@ void sdbCleanUp() {
 
   tsSdbObj.status = SDB_STATUS_CLOSING;
   syncStop(tsSdbObj.sync);
-  free(tsSdbObj.sync);
   walClose(tsSdbObj.wal);
   sem_destroy(&tsSdbObj.sem);
   pthread_mutex_destroy(&tsSdbObj.mutex);
diff --git a/src/rpc/src/rpcMain.c b/src/rpc/src/rpcMain.c
index 3e4e05cd11f8daa68c0d67a4204f2e310409cd97..20404511f68e8e34db4098d8297f733d75740ad8 100644
--- a/src/rpc/src/rpcMain.c
+++ b/src/rpc/src/rpcMain.c
@@ -1083,6 +1083,7 @@ static void rpcSendMsgToPeer(SRpcConn *pConn, void *msg, int msgLen) {
              pRpc->label, pConn, taosMsg[pHead->msgType], pConn->peerFqdn,
              pConn->peerPort, msgLen, pHead->sourceId, pHead->destId, pHead->tranId);
   } else {
+    if (pHead->code == 0) pConn->secured = 1; // for success response, set link as secured
     if (pHead->msgType < TSDB_MSG_TYPE_CM_HEARTBEAT || (rpcDebugFlag & 16))
       tTrace( "%s %p, %s is sent to %s:%hu, code:0x%x len:%d sig:0x%08x:0x%08x:%d",
           pRpc->label, pConn, taosMsg[pHead->msgType], pConn->peerFqdn, pConn->peerPort, 
diff --git a/src/tsdb/inc/tsdbMain.h b/src/tsdb/inc/tsdbMain.h
index e056a10bbab38e423bc2e978c0a344987bebc836..a681c865c9ee2640b8ea22e526009b8238e83f52 100644
--- a/src/tsdb/inc/tsdbMain.h
+++ b/src/tsdb/inc/tsdbMain.h
@@ -21,6 +21,7 @@
 #include "tskiplist.h"
 #include "tutil.h"
 #include "tlog.h"
+#include "tcoding.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/src/tsdb/src/tsdbFile.c b/src/tsdb/src/tsdbFile.c
index b1228b0230537874442f3dc6fa5d497a13c9cfa6..ad98bb7b207cc363b6bfa97e1ac46b87e3c4f43e 100644
--- a/src/tsdb/src/tsdbFile.c
+++ b/src/tsdb/src/tsdbFile.c
@@ -178,7 +178,7 @@ void tsdbFitRetention(STsdbRepo *pRepo) {
   SFileGroup *pGroup = pFileH->fGroup;
 
   int mfid =
-      tsdbGetKeyFileId(taosGetTimestamp(pRepo->config.precision), pRepo->config.daysPerFile, pRepo->config.precision);
+      tsdbGetKeyFileId(taosGetTimestamp(pRepo->config.precision), pRepo->config.daysPerFile, pRepo->config.precision) - pFileH->maxFGroups + 3;
 
   while (pFileH->numOfFGroups > 0 && pGroup[0].fileId < mfid) {
     tsdbRemoveFileGroup(pFileH, pGroup[0].fileId);
diff --git a/src/tsdb/src/tsdbMeta.c b/src/tsdb/src/tsdbMeta.c
index ec4fb2a33f91db36bbae2f55aac8312fc7874610..63ccb538ed6e8d40df46241219e16c46cf87e1ab 100644
--- a/src/tsdb/src/tsdbMeta.c
+++ b/src/tsdb/src/tsdbMeta.c
@@ -535,5 +535,5 @@ static int tsdbEstimateTableEncodeSize(STable *pTable) {
 char *getTupleKey(const void * data) {
   SDataRow row = (SDataRow)data;
 
-  return POINTER_DRIFT(row, TD_DATA_ROW_HEAD_SIZE);
+  return POINTER_SHIFT(row, TD_DATA_ROW_HEAD_SIZE);
 }
\ No newline at end of file
diff --git a/src/util/inc/tcoding.h b/src/util/inc/tcoding.h
index f3e7a5294233b73068197d31608fa9327a1e535e..9f64f127e19c658d6770a052bf4791e4015355d5 100644
--- a/src/util/inc/tcoding.h
+++ b/src/util/inc/tcoding.h
@@ -24,98 +24,188 @@ extern "C" {
 
 #include "tutil.h"
 
-const int TNUMBER = 1;
-#define IS_LITTLE_ENDIAN() (*(char *)(&TNUMBER) != 0)
+// TODO: move this to a platform file
+#define ENCODE_LIMIT (((uint8_t)1) << 7)
+static const int32_t TNUMBER = 1;
+#define IS_LITTLE_ENDIAN() (*(uint8_t *)(&TNUMBER) != 0)
 
 static FORCE_INLINE void *taosEncodeFixed16(void *buf, uint16_t value) {
   if (IS_LITTLE_ENDIAN()) {
     memcpy(buf, &value, sizeof(value));
   } else {
-    ((char *)buf)[0] = value & 0xff;
-    ((char *)buf)[1] = (value >> 8) & 0xff;
+    ((uint8_t *)buf)[0] = value & 0xff;
+    ((uint8_t *)buf)[1] = (value >> 8) & 0xff;
   }
 
-  return POINTER_DRIFT(buf, sizeof(value));
+  return POINTER_SHIFT(buf, sizeof(value));
 }
 
 static FORCE_INLINE void *taosEncodeFixed32(void *buf, uint32_t value) {
   if (IS_LITTLE_ENDIAN()) {
     memcpy(buf, &value, sizeof(value));
   } else {
-    ((char *)buf)[0] = value & 0xff;
-    ((char *)buf)[1] = (value >> 8) & 0xff;
-    ((char *)buf)[2] = (value >> 16) & 0xff;
-    ((char *)buf)[3] = (value >> 24) & 0xff;
+    ((uint8_t *)buf)[0] = value & 0xff;
+    ((uint8_t *)buf)[1] = (value >> 8) & 0xff;
+    ((uint8_t *)buf)[2] = (value >> 16) & 0xff;
+    ((uint8_t *)buf)[3] = (value >> 24) & 0xff;
   }
 
-  return POINTER_DRIFT(buf, sizeof(value));
+  return POINTER_SHIFT(buf, sizeof(value));
 }
 
 static FORCE_INLINE void *taosEncodeFixed64(void *buf, uint64_t value) {
   if (IS_LITTLE_ENDIAN()) {
     memcpy(buf, &value, sizeof(value));
   } else {
-    ((char *)buf)[0] = value & 0xff;
-    ((char *)buf)[1] = (value >> 8) & 0xff;
-    ((char *)buf)[2] = (value >> 16) & 0xff;
-    ((char *)buf)[3] = (value >> 24) & 0xff;
-    ((char *)buf)[4] = (value >> 32) & 0xff;
-    ((char *)buf)[5] = (value >> 40) & 0xff;
-    ((char *)buf)[6] = (value >> 48) & 0xff;
-    ((char *)buf)[7] = (value >> 56) & 0xff;
+    ((uint8_t *)buf)[0] = value & 0xff;
+    ((uint8_t *)buf)[1] = (value >> 8) & 0xff;
+    ((uint8_t *)buf)[2] = (value >> 16) & 0xff;
+    ((uint8_t *)buf)[3] = (value >> 24) & 0xff;
+    ((uint8_t *)buf)[4] = (value >> 32) & 0xff;
+    ((uint8_t *)buf)[5] = (value >> 40) & 0xff;
+    ((uint8_t *)buf)[6] = (value >> 48) & 0xff;
+    ((uint8_t *)buf)[7] = (value >> 56) & 0xff;
   }
 
-  return POINTER_DRIFT(buf, sizeof(value));
+  return POINTER_SHIFT(buf, sizeof(value));
 }
 
 static FORCE_INLINE void *taosDecodeFixed16(void *buf, uint16_t *value) {
   if (IS_LITTLE_ENDIAN()) {
     memcpy(value, buf, sizeof(*value));
   } else {
-    ((char *)value)[1] = ((char *)buf)[0];
-    ((char *)value)[0] = ((char *)buf)[1];
+    ((uint8_t *)value)[1] = ((uint8_t *)buf)[0];
+    ((uint8_t *)value)[0] = ((uint8_t *)buf)[1];
   }
 
-  return POINTER_DRIFT(buf, sizeof(*value));
+  return POINTER_SHIFT(buf, sizeof(*value));
 }
 
 static FORCE_INLINE void *taosDecodeFixed32(void *buf, uint32_t *value) {
   if (IS_LITTLE_ENDIAN()) {
     memcpy(value, buf, sizeof(*value));
   } else {
-    ((char *)value)[3] = ((char *)buf)[0];
-    ((char *)value)[2] = ((char *)buf)[1];
-    ((char *)value)[1] = ((char *)buf)[2];
-    ((char *)value)[0] = ((char *)buf)[3];
+    ((uint8_t *)value)[3] = ((uint8_t *)buf)[0];
+    ((uint8_t *)value)[2] = ((uint8_t *)buf)[1];
+    ((uint8_t *)value)[1] = ((uint8_t *)buf)[2];
+    ((uint8_t *)value)[0] = ((uint8_t *)buf)[3];
   }
 
-  return POINTER_DRIFT(buf, sizeof(*value));
+  return POINTER_SHIFT(buf, sizeof(*value));
 }
 
 static FORCE_INLINE void *taosDecodeFixed64(void *buf, uint64_t *value) {
   if (IS_LITTLE_ENDIAN()) {
     memcpy(value, buf, sizeof(*value));
   } else {
-    ((char *)value)[7] = ((char *)buf)[0];
-    ((char *)value)[6] = ((char *)buf)[1];
-    ((char *)value)[5] = ((char *)buf)[2];
-    ((char *)value)[4] = ((char *)buf)[3];
-    ((char *)value)[3] = ((char *)buf)[4];
-    ((char *)value)[2] = ((char *)buf)[5];
-    ((char *)value)[1] = ((char *)buf)[6];
-    ((char *)value)[0] = ((char *)buf)[7];
+    ((uint8_t *)value)[7] = ((uint8_t *)buf)[0];
+    ((uint8_t *)value)[6] = ((uint8_t *)buf)[1];
+    ((uint8_t *)value)[5] = ((uint8_t *)buf)[2];
+    ((uint8_t *)value)[4] = ((uint8_t *)buf)[3];
+    ((uint8_t *)value)[3] = ((uint8_t *)buf)[4];
+    ((uint8_t *)value)[2] = ((uint8_t *)buf)[5];
+    ((uint8_t *)value)[1] = ((uint8_t *)buf)[6];
+    ((uint8_t *)value)[0] = ((uint8_t *)buf)[7];
   }
 
-  return POINTER_DRIFT(buf, sizeof(*value));
+  return POINTER_SHIFT(buf, sizeof(*value));
 }
 
-// TODO
-static FORCE_INLINE void *taosEncodeVariant16(void *buf, uint16_t value) {}
-static FORCE_INLINE void *taosEncodeVariant32(void *buf, uint32_t value) {}
-static FORCE_INLINE void *taosEncodeVariant64(void *buf, uint64_t value) {}
-static FORCE_INLINE void *taosDecodeVariant16(void *buf, uint16_t *value) {}
-static FORCE_INLINE void *taosDecodeVariant32(void *buf, uint32_t *value) {}
-static FORCE_INLINE void *taosDecodeVariant64(void *buf, uint64_t *value) {}
+static FORCE_INLINE void *taosEncodeVariant16(void *buf, uint16_t value) {
+  int i = 0;
+  while (value >= ENCODE_LIMIT) {
+    ((uint8_t *)buf)[i] = (value | ENCODE_LIMIT);
+    value >>= 7;
+    i++;
+    ASSERT(i < 3);
+  }
+
+  ((uint8_t *)buf)[i] = value;
+
+  return POINTER_SHIFT(buf, i+1);
+}
+
+static FORCE_INLINE void *taosEncodeVariant32(void *buf, uint32_t value) {
+  int i = 0;
+  while (value >= ENCODE_LIMIT) {
+    ((uint8_t *)buf)[i] = (value | ENCODE_LIMIT);
+    value >>= 7;
+    i++;
+    ASSERT(i < 5);
+  }
+
+  ((uint8_t *)buf)[i] = value;
+
+  return POINTER_SHIFT(buf, i + 1);
+}
+
+static FORCE_INLINE void *taosEncodeVariant64(void *buf, uint64_t value) {
+  int i = 0;
+  while (value >= ENCODE_LIMIT) {
+    ((uint8_t *)buf)[i] = (value | ENCODE_LIMIT);
+    value >>= 7;
+    i++;
+    ASSERT(i < 10);
+  }
+
+  ((uint8_t *)buf)[i] = value;
+
+  return POINTER_SHIFT(buf, i + 1);
+}
+
+static FORCE_INLINE void *taosDecodeVariant16(void *buf, uint16_t *value) {
+  int i = 0;
+  uint16_t tval = 0;
+  *value = 0;
+  while (i < 3) {
+    tval = (uint16_t)(((uint8_t *)buf)[i]);
+    if (tval < ENCODE_LIMIT) {
+      (*value) |= (tval << (7 * i));
+      return POINTER_SHIFT(buf, i + 1);
+    } else {
+      (*value) |= ((tval & (ENCODE_LIMIT - 1)) << (7 * i));
+      i++;
+    }
+  }
+
+  return NULL;  // error happened
+}
+
+static FORCE_INLINE void *taosDecodeVariant32(void *buf, uint32_t *value) {
+  int i = 0;
+  uint32_t tval = 0;
+  *value = 0;
+  while (i < 5) {
+    tval = (uint32_t)(((uint8_t *)buf)[i]);
+    if (tval < ENCODE_LIMIT) {
+      (*value) |= (tval << (7 * i));
+      return POINTER_SHIFT(buf, i + 1);
+    } else {
+      (*value) |= ((tval & (ENCODE_LIMIT - 1)) << (7 * i));
+      i++;
+    }
+  }
+
+  return NULL;  // error happened
+}
+
+static FORCE_INLINE void *taosDecodeVariant64(void *buf, uint64_t *value) {
+  int i = 0;
+  uint64_t tval = 0;
+  *value = 0;
+  while (i < 10) {
+    tval = (uint64_t)(((uint8_t *)buf)[i]);
+    if (tval < ENCODE_LIMIT) {
+      (*value) |= (tval << (7 * i));
+      return POINTER_SHIFT(buf, i + 1);
+    } else {
+      (*value) |= ((tval & (ENCODE_LIMIT - 1)) << (7 * i));
+      i++;
+    }
+  }
+
+  return NULL;  // error happened
+}
 
 #ifdef __cplusplus
 }
diff --git a/src/util/inc/tutil.h b/src/util/inc/tutil.h
index 09f396e799464d673e44a71c96520bee784367a4..3a0a1920af4cb2dd841bbeadd973eea85830019e 100644
--- a/src/util/inc/tutil.h
+++ b/src/util/inc/tutil.h
@@ -45,7 +45,7 @@ extern "C" {
 #define tclose(x) taosCloseSocket(x)
 
 // Pointer p drift right by b bytes
-#define POINTER_DRIFT(p, b) ((void *)((char *)(p) + (b)))
+#define POINTER_SHIFT(p, b) ((void *)((char *)(p) + (b)))
 
 #ifndef NDEBUG
 #define ASSERT(x) assert(x)
diff --git a/src/util/src/tqueue.c b/src/util/src/tqueue.c
index a458cefc9c9c703ffb2144fb95161d5892431ec8..8a203ed9176687ecf5ea03973b979bc3607b8630 100644
--- a/src/util/src/tqueue.c
+++ b/src/util/src/tqueue.c
@@ -94,8 +94,6 @@ void *taosAllocateQitem(int size) {
 void taosFreeQitem(void *param) {
   if (param == NULL) return;
 
-  uTrace("item:%p is freed", param);
-
   char *temp = (char *)param;
   temp -= sizeof(STaosQnode);
   free(temp);
@@ -144,7 +142,7 @@ int taosReadQitem(taos_queue param, int *type, void **pitem) {
       queue->numOfItems--;
       if (queue->qset) atomic_sub_fetch_32(&queue->qset->numOfItems, 1);
       code = 1;
-      //uTrace("item:%p is read out from queue, items:%d", *pitem, queue->numOfItems);
+      uTrace("item:%p is read out from queue, items:%d", *pitem, queue->numOfItems);
   } 
 
   pthread_mutex_unlock(&queue->mutex);
@@ -309,13 +307,12 @@ int taosReadQitemFromQset(taos_qset param, int *type, void **pitem, void **phand
   pthread_mutex_lock(&qset->mutex);
 
   for(int i=0; i<qset->numOfQueues; ++i) {
-    //pthread_mutex_lock(&qset->mutex);
     if (qset->current == NULL) 
       qset->current = qset->head;   
     STaosQueue *queue = qset->current;
     if (queue) qset->current = queue->next;
-    //pthread_mutex_unlock(&qset->mutex);
     if (queue == NULL) break;
+    if (queue->head == NULL) continue;
 
     pthread_mutex_lock(&queue->mutex);
 
@@ -351,13 +348,12 @@ int taosReadAllQitemsFromQset(taos_qset param, taos_qall p2, void **phandle) {
   pthread_mutex_lock(&qset->mutex);
 
   for(int i=0; i<qset->numOfQueues; ++i) {
-    // pthread_mutex_lock(&qset->mutex);
     if (qset->current == NULL) 
       qset->current = qset->head;   
     queue = qset->current;
     if (queue) qset->current = queue->next;
-    // pthread_mutex_unlock(&qset->mutex);
     if (queue == NULL) break;
+    if (queue->head == NULL) continue;
 
     pthread_mutex_lock(&queue->mutex);
 
diff --git a/src/util/tests/codingTests.cpp b/src/util/tests/codingTests.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..a72c7ef291ebd0898496381c24c5167f19d95425
--- /dev/null
+++ b/src/util/tests/codingTests.cpp
@@ -0,0 +1,116 @@
+#include <gtest/gtest.h>
+#include <stdlib.h>
+#include <time.h>
+#include <random>
+
+#include "tcoding.h"
+
+static bool test_fixed_uint16(uint16_t value) {
+  char     buf[20] = "\0";
+  uint16_t value_check = 0;
+
+  void *ptr1 = taosEncodeFixed16(static_cast<void *>(buf), value);
+  void *ptr2 = taosDecodeFixed16(static_cast<void *>(buf), &value_check);
+
+  return ((ptr2 != NULL) && (value == value_check) && (ptr1 == ptr2));
+}
+
+static bool test_fixed_uint32(uint32_t value) {
+  char     buf[20] = "\0";
+  uint32_t value_check = 0;
+
+  void *ptr1 = taosEncodeFixed32(static_cast<void *>(buf), value);
+  void *ptr2 = taosDecodeFixed32(static_cast<void *>(buf), &value_check);
+
+  return ((ptr2 != NULL) && (value == value_check) && (ptr1 == ptr2));
+}
+
+static bool test_fixed_uint64(uint64_t value) {
+  char     buf[20] = "\0";
+  uint64_t value_check = 0;
+
+  void *ptr1 = taosEncodeFixed64(static_cast<void *>(buf), value);
+  void *ptr2 = taosDecodeFixed64(static_cast<void *>(buf), &value_check);
+
+  return ((ptr2 != NULL) && (value == value_check) && (ptr1 == ptr2));
+}
+
+static bool test_variant_uint16(uint16_t value) {
+  char     buf[20] = "\0";
+  uint16_t value_check = 0;
+
+  void *ptr1 = taosEncodeVariant16(static_cast<void *>(buf), value);
+  void *ptr2 = taosDecodeVariant16(static_cast<void *>(buf), &value_check);
+
+  return ((ptr2 != NULL) && (value == value_check) && (ptr1 == ptr2));
+}
+
+static bool test_variant_uint32(uint32_t value) {
+  char     buf[20] = "\0";
+  uint32_t value_check = 0;
+
+  void *ptr1 = taosEncodeVariant32(static_cast<void *>(buf), value);
+  void *ptr2 = taosDecodeVariant32(static_cast<void *>(buf), &value_check);
+
+  return ((ptr2 != NULL) && (value == value_check) && (ptr1 == ptr2));
+}
+
+static bool test_variant_uint64(uint64_t value) {
+  char     buf[20] = "\0";
+  uint64_t value_check = 0;
+
+  void *ptr1 = taosEncodeVariant64(static_cast<void *>(buf), value);
+  void *ptr2 = taosDecodeVariant64(static_cast<void *>(buf), &value_check);
+
+  return ((ptr2 != NULL) && (value == value_check) && (ptr1 == ptr2));
+}
+
+TEST(codingTest, fixed_encode_decode) {
+  srand(time(0));
+
+  for (uint16_t value = 0; value <= UINT16_MAX; value++) {
+    ASSERT_TRUE(test_fixed_uint16(value));
+    if (value == UINT16_MAX) break;
+  }
+
+  ASSERT_TRUE(test_fixed_uint32(0));
+  ASSERT_TRUE(test_fixed_uint32(UINT32_MAX));
+
+  for (int i = 0; i < 1000000; i++) {
+    ASSERT_TRUE(test_fixed_uint32(rand()));
+  }
+
+  std::mt19937_64 gen (std::random_device{}());
+
+  ASSERT_TRUE(test_fixed_uint64(0));
+  ASSERT_TRUE(test_fixed_uint64(UINT64_MAX));
+  for (int i = 0; i < 1000000; i++) {
+    ASSERT_TRUE(test_fixed_uint64(gen()));
+  }
+}
+
+TEST(codingTest, variant_encode_decode) {
+  srand(time(0));
+
+  for (uint16_t value = 0; value <= UINT16_MAX; value++) {
+    ASSERT_TRUE(test_variant_uint16(value));
+    if (value == UINT16_MAX) break;
+  }
+
+  ASSERT_TRUE(test_variant_uint32(0));
+  ASSERT_TRUE(test_variant_uint32(UINT32_MAX));
+
+  for (int i = 0; i < 5000000; i++) {
+    ASSERT_TRUE(test_variant_uint32(rand()));
+  }
+
+  std::mt19937_64 gen (std::random_device{}());
+
+  ASSERT_TRUE(test_variant_uint64(0));
+  ASSERT_TRUE(test_variant_uint64(UINT64_MAX));
+  for (int i = 0; i < 5000000; i++) {
+    uint64_t value = gen();
+    // printf("%ull\n", value);
+    ASSERT_TRUE(test_variant_uint64(value));
+  }
+}
\ No newline at end of file
diff --git a/tests/script/basicSuite.sim b/tests/script/basicSuite.sim
index 73d99e2b6d920383e91171be5d3eadacd750acfd..df15c7ebbb4f2fe0f98d9bb52b9b9cc98918eb72 100644
--- a/tests/script/basicSuite.sim
+++ b/tests/script/basicSuite.sim
@@ -20,9 +20,26 @@ run general/table/tinyint.sim
 run general/table/db.table.sim
 
 run general/user/basic1.sim
-#run general/user/pass_alter.sim
+run general/user/pass_alter.sim
 run general/user/pass_len.sim
 run general/user/user_create.sim
 run general/user/user_len.sim
 
+# run general/compute/count.sim 
+# run general/compute/avg.sim 
+# run general/compute/sum.sim 
+# run general/compute/min.sim 
+# run general/compute/max.sim 
+# run general/compute/first.sim 
+# run general/compute/last.sim 
+run general/compute/stddev.sim 
+# run general/compute/leastsquare.sim 
+run general/compute/top.sim 
+run general/compute/bottom.sim 
+run general/compute/percentile.sim 
+run general/compute/diff.sim 
+# run general/compute/interval.sim 
+run general/compute/null.sim 
+# run general/compute/diff2.sim
+
 ################################## 
diff --git a/tests/script/general/agg/stream.sim b/tests/script/general/agg/stream.sim
index 2217c39430f4fe35ba9412c98ab99ee19aa3c90e..814438ac74531c565327bca6bb9615928bf289e1 100644
--- a/tests/script/general/agg/stream.sim
+++ b/tests/script/general/agg/stream.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 
 print ========== step1
 system sh/cfg.sh -n dnode1 -c monitor -v 1
diff --git a/tests/script/general/alter/cached_schema_after_alter.sim b/tests/script/general/alter/cached_schema_after_alter.sim
index 52507b1992175cf538170db63c76174cebee2667..d81720a1da41f52ce2aacf86b4cdd1a1722a6070 100644
--- a/tests/script/general/alter/cached_schema_after_alter.sim
+++ b/tests/script/general/alter/cached_schema_after_alter.sim
@@ -1,7 +1,7 @@
 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec.sh -n dnode1 -s start
 sleep 3000
 sql connect
diff --git a/tests/script/general/alter/count.sim b/tests/script/general/alter/count.sim
index 1b77f997ac7e225689b31ed973c1f8df462baaac..a6a2a13ef7345621833536917fbe46096f3829b1 100644
--- a/tests/script/general/alter/count.sim
+++ b/tests/script/general/alter/count.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode1 -c mgmtEqualVnodeNum -v 4
 
diff --git a/tests/script/general/alter/import.sim b/tests/script/general/alter/import.sim
index 7348cc919ee342b2897ab8bdf82b1890d9c7225b..1771d472984ea135eac7a9221f07cca6aaff0ded 100644
--- a/tests/script/general/alter/import.sim
+++ b/tests/script/general/alter/import.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode1 -c mgmtEqualVnodeNum -v 4
 
diff --git a/tests/script/general/alter/insert1.sim b/tests/script/general/alter/insert1.sim
index 0daa9c6432c8db7e11102d47ee8ce8144ff39041..7095313a0d24213f61b77907a6552780e0072e1e 100644
--- a/tests/script/general/alter/insert1.sim
+++ b/tests/script/general/alter/insert1.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
diff --git a/tests/script/general/alter/insert2.sim b/tests/script/general/alter/insert2.sim
index 34f935a04b6cc3d2099cb88f84417513e59dd16a..a248c7cd2b3a0247468a23202c6cff9205ba2e3f 100644
--- a/tests/script/general/alter/insert2.sim
+++ b/tests/script/general/alter/insert2.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
diff --git a/tests/script/general/column/stream.sim b/tests/script/general/column/stream.sim
index 6972e341970b49afe211006c2b349a5a41d631cd..cb94904ff27903acb57b2202c790d25a9b1877ba 100644
--- a/tests/script/general/column/stream.sim
+++ b/tests/script/general/column/stream.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 
 print ========== step1
 system sh/cfg.sh -n dnode1 -c monitor         -v 1
diff --git a/tests/script/general/column/testSuite.sim b/tests/script/general/column/testSuite.sim
index 64eba8cc7e40914b5d62516ad8bc5efe5f7259e3..2a0b9efd451b35726e785ce447809141c12353c3 100644
--- a/tests/script/general/column/testSuite.sim
+++ b/tests/script/general/column/testSuite.sim
@@ -1,4 +1,4 @@
-run lite/column/table.sim
-run lite/column/metrics.sim
-run lite/column/stream.sim
-run lite/column/commit.sim
+run general/column/table.sim
+run general/column/metrics.sim
+run general/column/stream.sim
+run general/column/commit.sim
diff --git a/tests/script/general/compress/commitlog.sim b/tests/script/general/compress/commitlog.sim
index 072eefd10cb0cb42a33bff57b2717b00e89c6dc6..e2c3964e1bd036cebcbdd643d6b82d0a09275135 100644
--- a/tests/script/general/compress/commitlog.sim
+++ b/tests/script/general/compress/commitlog.sim
@@ -3,7 +3,6 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 1
-system sh/cfg.sh -n dnode1 -c cacheBlockSize -v 1024
 system sh/cfg.sh -n dnode1 -c compression -v 1
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/compress/compress.sim b/tests/script/general/compress/compress.sim
index 54fcc9acdec0af68d77ddc1a0b64ce30a3f8922e..276fba9f8c94747469cd5a9d370ee40658988b1e 100644
--- a/tests/script/general/compress/compress.sim
+++ b/tests/script/general/compress/compress.sim
@@ -3,7 +3,6 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c cacheBlockSize -v 1024
 system sh/cfg.sh -n dnode1 -c compression -v 1
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/compress/compress2.sim b/tests/script/general/compress/compress2.sim
index 76e9e66312e0c655fd815f921a281c0264137385..29d14c2c75b2bb49cc26aa442dfe4437e72dfb9b 100644
--- a/tests/script/general/compress/compress2.sim
+++ b/tests/script/general/compress/compress2.sim
@@ -3,7 +3,6 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c cacheBlockSize -v 1024
 system sh/cfg.sh -n dnode1 -c compression -v 2
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/compress/uncompress.sim b/tests/script/general/compress/uncompress.sim
index 2ff0144600ebb5544e4339d168629068b00ff065..a7b8a95d524086a04188b29e4111c1ecba5953e9 100644
--- a/tests/script/general/compress/uncompress.sim
+++ b/tests/script/general/compress/uncompress.sim
@@ -3,7 +3,6 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c cacheBlockSize -v 1024
 system sh/cfg.sh -n dnode1 -c compression -v 1
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/db/back_insert.sim b/tests/script/general/db/back_insert.sim
index 43831cca95b49218719c5172c3d2d96ad3500896..642df63ff280c6b2c41ef68e645b43fd0c998386 100644
--- a/tests/script/general/db/back_insert.sim
+++ b/tests/script/general/db/back_insert.sim
@@ -1,6 +1,8 @@
 sql connect
 $x = 1
 begin:
+  sql reset query cache
+  sleep 1000 
   sql insert into db.tb values(now, $x ) -x begin  
   #print ===> insert successed $x 
   $x = $x + 1   
diff --git a/tests/script/general/db/basic.sim b/tests/script/general/db/basic.sim
index 9d56e1c5fb99acc39d2e953d1d3600bfcb6d5d4e..dddc976ab3a4090b01b6e0915c52acf2177e90fe 100644
--- a/tests/script/general/db/basic.sim
+++ b/tests/script/general/db/basic.sim
@@ -2,9 +2,9 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c tables -v 1000
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 1000
 
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/db/delete_reuse1.sim b/tests/script/general/db/delete_reuse1.sim
index 655dc5e365bc83f89e1799adf747792b1666b015..8eb38ed1b108b34211386c621588cdea8cdc6ec5 100644
--- a/tests/script/general/db/delete_reuse1.sim
+++ b/tests/script/general/db/delete_reuse1.sim
@@ -1,9 +1,5 @@
 system sh/stop_dnodes.sh
 
-
-
-
-
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
@@ -31,7 +27,6 @@ system sh/cfg.sh -n dnode4 -c numOfTotalVnodes -v 4
 
 print ========= start dnodes
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
 sql connect
 
 print ======== step1 
@@ -78,6 +73,8 @@ sql insert into d1.t1 values(now, 2) -x step2
 step2:
 
 print ========= step3
+sql reset query cache
+sleep 1000
 sql create database d1 replica 1
 sql create table d1.t1 (ts timestamp, i int)
 sql insert into d1.t1 values(now, 2)
@@ -97,6 +94,8 @@ while $x < 20
   step4:
   
   sql create database d1 replica 1
+  sql reset query cache
+  sleep 1000
   sql create table d1.t1 (ts timestamp, i int)
   sql insert into d1.t1 values(now, $x )
   sql select * from d1.t1
diff --git a/tests/script/general/db/delete_reuse2.sim b/tests/script/general/db/delete_reuse2.sim
index c424bee9ae548a93138559bfc090e5b6bb8881e1..d7483a1b589e61acea069e01053153ac5b636097 100644
--- a/tests/script/general/db/delete_reuse2.sim
+++ b/tests/script/general/db/delete_reuse2.sim
@@ -1,9 +1,5 @@
 system sh/stop_dnodes.sh
 
-
-
-
-
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
@@ -31,7 +27,6 @@ system sh/cfg.sh -n dnode4 -c numOfTotalVnodes -v 4
 
 print ========= start dnodes
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
 sql connect
 
 print ======== step1 
@@ -79,6 +74,8 @@ step2:
 
 print ========= step3
 sql create database db1 replica 1
+sql reset query cache
+sleep 1000  
 sql create table db1.tb1 (ts timestamp, i int)
 sql insert into db1.tb1 values(now, 2)
 sql select * from db1.tb1
@@ -104,6 +101,9 @@ while $x < 20
   $db = db . $x 
   $tb = tb . $x
   
+  sql reset query cache
+  sleep 1000
+  
   sql create database $db replica 1
   sql use $db
   sql create table $tb (ts timestamp, i int)
diff --git a/tests/script/general/db/delete_reusevnode.sim b/tests/script/general/db/delete_reusevnode.sim
index 2204e7434f65ae08bdcbd0314fde1ee305da85c1..1328ae1a9c5af53a3e614a4ddf03d540e72e6321 100644
--- a/tests/script/general/db/delete_reusevnode.sim
+++ b/tests/script/general/db/delete_reusevnode.sim
@@ -5,19 +5,16 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 10
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 10
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 10
-system sh/cfg.sh -n dnode1 -c cacheBlockSize -v 200
-system sh/cfg.sh -n dnode2 -c cacheBlockSize -v 200
-system sh/cfg.sh -n dnode3 -c cacheBlockSize -v 200
 
 print ========= start dnodes
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sql connect
 
 print ======== step1 
 
 $tbPrefix = t
 $i = 0
-while $i < 1000
+while $i < 30
   $db = db . $i
   sql create database $db
   sql use $db
@@ -37,38 +34,32 @@ endw
 
 print ======== step2
 sleep 1000
-sql drop database $db
 sql show databases
 if $rows != 0 then 
   return -1
 endi 
 
-
 system sh/stop_dnodes.sh
+sleep 3000
 
 system sh/deploy.sh -n dnode1 -i 1
-
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 10
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 10
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 10
-system sh/cfg.sh -n dnode1 -c cacheBlockSize -v 200
-system sh/cfg.sh -n dnode2 -c cacheBlockSize -v 200
-system sh/cfg.sh -n dnode3 -c cacheBlockSize -v 200
-
 print ========= start dnodes
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sql connect
 
 print ======== step1
 
 $tbPrefix = t
 $i = 0
-while $i < 1000
+while $i < 10
   $db = db . $i
-  sql create database $db tables 4
+  sql create database $db maxTables 4
   sql use $db
 
-  sql create table st (ts timesetamp, i int) tags(j int);
+  sql create table st (ts timestamp, i int) tags(j int);
   $tb = $tbPrefix . $i
   $tb = $tb . a
 
@@ -114,7 +105,6 @@ endw
 
 print ======== step2
 sleep 1000
-sql drop database $db
 sql show databases
 if $rows != 0 then
   return -1
diff --git a/tests/script/general/db/delete_reusevnode2.sim b/tests/script/general/db/delete_reusevnode2.sim
index dcf74a287da9ea693dd9c78131aaee85dec17f0f..b0032e137bf3e3dba249aa6e0eb815296a9bdca1 100644
--- a/tests/script/general/db/delete_reusevnode2.sim
+++ b/tests/script/general/db/delete_reusevnode2.sim
@@ -5,26 +5,19 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 10
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 10
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 10
-system sh/cfg.sh -n dnode1 -c cacheBlockSize -v 200
-system sh/cfg.sh -n dnode2 -c cacheBlockSize -v 200
-system sh/cfg.sh -n dnode3 -c cacheBlockSize -v 200
 
 print ========= start dnodes
 system sh/exec.sh -n dnode1 -s start
-
-sleep 3000
+sql connect
 
 print ======== step1
 
-
-sql create database db tables 4;
+sql create database db maxTables 4;
 sql use db
 
-
 $tbPrefix = t
 $i = 0
-while $i < 1000
-
+while $i < 10
 
   sql create table st (ts timestamp, i int) tags(j int);
   $tb = $tbPrefix . $i
diff --git a/tests/script/general/db/delete_writing1.sim b/tests/script/general/db/delete_writing1.sim
index 85879253706ba691a7117ae6fa43a84a00fe0334..134a34bf955b19d996bfa91e2703e141f1eaddb3 100644
--- a/tests/script/general/db/delete_writing1.sim
+++ b/tests/script/general/db/delete_writing1.sim
@@ -1,9 +1,5 @@
 system sh/stop_dnodes.sh
 
-
-
-
-
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
@@ -31,7 +27,6 @@ system sh/cfg.sh -n dnode4 -c numOfTotalVnodes -v 4
 
 print ========= start dnodes
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
 sql connect
 
 sql create database db 
@@ -39,7 +34,7 @@ sql create table db.tb (ts timestamp, i int)
 sql insert into db.tb values(now, 1)
 
 print ======== start back
-run_back lite/db/back_insert.sim
+run_back general/db/back_insert.sim
 sleep 1000
 
 print ======== step1 
diff --git a/tests/script/general/db/delete_writing2.sim b/tests/script/general/db/delete_writing2.sim
index 75603dcdd8b3b029714735707c7616758c40de3e..819c16751a4d6d3257cb44bc5efb0e7293caaebf 100644
--- a/tests/script/general/db/delete_writing2.sim
+++ b/tests/script/general/db/delete_writing2.sim
@@ -1,13 +1,11 @@
 system sh/stop_dnodes.sh
 
-
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
 
 print ========= start dnodes
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
 sql connect
 
 sql create database db 
@@ -27,7 +25,7 @@ sql create table db4.tb4 (ts timestamp, i int)
 sql insert into db4.tb4 values(now, 1)
 
 print ======== start back
-run_back lite/db/back_insert.sim
+run_back general/db/back_insert.sim
 sleep 1000
 
 print ======== step1 
diff --git a/tests/script/general/db/len.sim b/tests/script/general/db/len.sim
index 4ec97c8368f5e57ee6761ecfbb70dfd6fe6acee9..d8c0e9363ffb01d5991114593910cac777ef36c3 100644
--- a/tests/script/general/db/len.sim
+++ b/tests/script/general/db/len.sim
@@ -4,7 +4,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 2000
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2000
 
 system sh/exec.sh -n dnode1 -s start
 sleep 3000
diff --git a/tests/script/general/db/repeat.sim b/tests/script/general/db/repeat.sim
index 7afa42f0c4cea4fdbf51a8206391cf3e3141d582..a69e3fa019b716852aa76ad3c4f05d88f883b5ec 100644
--- a/tests/script/general/db/repeat.sim
+++ b/tests/script/general/db/repeat.sim
@@ -2,9 +2,9 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c tables -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/db/tables.sim b/tests/script/general/db/tables.sim
index 3be2eec729647d295e6503d11fcaa5b3ff12e5e4..590c6fc4421d37daae61dd601ae68ca24e3cc585 100644
--- a/tests/script/general/db/tables.sim
+++ b/tests/script/general/db/tables.sim
@@ -1,17 +1,16 @@
 system sh/stop_dnodes.sh
 
-
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 2000
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2000
 
 system sh/exec.sh -n dnode1 -s start
 sleep 3000
 sql connect
 
 print =============== step2
-sql create database db tables 2
+sql create database db maxtables 4
 sql show databases
 print $rows $data07
 
@@ -19,7 +18,7 @@ if $rows != 1 then
   return -1
 endi
 
-if $data07 != 2 then
+if $data07 != 4 then
   return -1
 endi
 
@@ -30,9 +29,17 @@ sql create table t2 (ts timestamp, i int)
 sql create table t3 (ts timestamp, i int)
 sql create table t4 (ts timestamp, i int)
 sql create table t11 (ts timestamp, i int)
+sql create table t12 (ts timestamp, i int)
+sql create table t13 (ts timestamp, i int)
+sql create table t14 (ts timestamp, i int)
+sql create table t21 (ts timestamp, i int)
 sql create table t22 (ts timestamp, i int)
+sql create table t23 (ts timestamp, i int)
+sql create table t24 (ts timestamp, i int)
+sql create table t31 (ts timestamp, i int)
+sql create table t32 (ts timestamp, i int)
 sql create table t33 (ts timestamp, i int)
-sql create table t44 (ts timestamp, i int)
+sql create table t34 (ts timestamp, i int)
 
 print =============== step4
 sql insert into t1 values(now, 1)
@@ -42,7 +49,7 @@ sql insert into t4 values(now, 4)
 sql insert into t11 values(now, 1)
 sql insert into t22 values(now, 2)
 sql insert into t33 values(now, 3)
-sql insert into t44 values(now, 4)
+sql insert into t34 values(now, 4)
 
 print =============== step5
 sql select * from t1
@@ -68,10 +75,10 @@ endi
 print =============== step6
 sql drop database db
 sql reset query cache
-sleep 20000
+sleep 4000
 
 print =============== step7
-sql create database db tables 2
+sql create database db maxtables 4
 sql show databases
 print $rows $data07
 
@@ -79,7 +86,7 @@ if $rows != 1 then
   return -1
 endi
 
-if $data07 != 2 then
+if $data07 != 4 then
   return -1
 endi
 
@@ -90,9 +97,17 @@ sql create table t2 (ts timestamp, i int)
 sql create table t3 (ts timestamp, i int)
 sql create table t4 (ts timestamp, i int)
 sql create table t11 (ts timestamp, i int)
+sql create table t12 (ts timestamp, i int)
+sql create table t13 (ts timestamp, i int)
+sql create table t14 (ts timestamp, i int)
+sql create table t21 (ts timestamp, i int)
 sql create table t22 (ts timestamp, i int)
+sql create table t23 (ts timestamp, i int)
+sql create table t24 (ts timestamp, i int)
+sql create table t31 (ts timestamp, i int)
+sql create table t32 (ts timestamp, i int)
 sql create table t33 (ts timestamp, i int)
-sql create table t44 (ts timestamp, i int)
+sql create table t34 (ts timestamp, i int)
 
 print =============== step9
 sql insert into t1 values(now, 1)
@@ -102,7 +117,7 @@ sql insert into t4 values(now, 4)
 sql insert into t11 values(now, 1)
 sql insert into t22 values(now, 2)
 sql insert into t33 values(now, 3)
-sql insert into t44 values(now, 4)
+sql insert into t34 values(now, 4)
 
 print =============== step10
 sql select * from t1
diff --git a/tests/script/general/db/testSuite.sim b/tests/script/general/db/testSuite.sim
index 3c63864e6f31b33d951fc6ac1cfe7a3aa278a58d..893d2040a970942b074f08228661ae2c12266529 100644
--- a/tests/script/general/db/testSuite.sim
+++ b/tests/script/general/db/testSuite.sim
@@ -1,12 +1,15 @@
+run general//db/basic.sim
 run general/db/basic1.sim
 run general/db/basic2.sim
 run general/db/basic3.sim
 run general/db/basic4.sim
 run general/db/basic5.sim
-#run general//db/tables.sim
-#run general//db/basic.sim
-#run general//db/len.sim
-#run general//db/delete_reuse1.sim
-#run general//db/delete_reuse2.sim
-#run general//db/delete_writing1.sim
-#run general//db/delete_writing2.sim
+run general/db/delete_reuse1.sim
+run general/db/delete_reuse2.sim
+run general/db/delete_reusevnode.sim
+#run general/db/delete_reusevnode2.sim
+run general/db/delete_writing1.sim
+run general/db/delete_writing2.sim
+run general/db/len.sim
+run general/db/repeat.sim
+run general/db/tables.sim
diff --git a/tests/script/general/http/restful.sim b/tests/script/general/http/restful.sim
index c50273107fd6d30aa04a11998e6ee2d83bfc5014..894033e8f0c3eaff4e2fd1127f8901c3e1683498 100644
--- a/tests/script/general/http/restful.sim
+++ b/tests/script/general/http/restful.sim
@@ -1,7 +1,7 @@
 system sh/stop_dnodes.sh
 sleep 5000
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/cfg.sh -n dnode1 -c http -v 1
 system sh/cfg.sh -n dnode1 -c httpEnableRecordSql -v 1
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/general/http/restful_full.sim b/tests/script/general/http/restful_full.sim
index d125ccb56dc3e8bad87a2fb5e0e3397819c705e1..a4c1bd1851162b967a2bb0d5669a5e7727fc79b7 100644
--- a/tests/script/general/http/restful_full.sim
+++ b/tests/script/general/http/restful_full.sim
@@ -1,7 +1,7 @@
 system sh/stop_dnodes.sh
 sleep 5000
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/cfg.sh -n dnode1 -c http -v 1
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/import/basic.sim b/tests/script/general/import/basic.sim
index 50370147280789d5edda379dd541c186a4b08d8d..0623405c2f9f33352f6858f90da036baefc7835a 100644
--- a/tests/script/general/import/basic.sim
+++ b/tests/script/general/import/basic.sim
@@ -20,10 +20,10 @@ system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 10
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 10
 system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 10
 
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode4 -c sessionsPerVnode -v 2000
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 2000
 
 system sh/cfg.sh -n dnode1 -c commitlog -v 0
 system sh/cfg.sh -n dnode2 -c commitlog -v 0
diff --git a/tests/script/general/import/commit.sim b/tests/script/general/import/commit.sim
index 2197c1d39de4a64f27adce0349d2ae8bcc21f0c7..ce52b9496f675b9605ad26a074d9414ca9dd648e 100644
--- a/tests/script/general/import/commit.sim
+++ b/tests/script/general/import/commit.sim
@@ -20,10 +20,10 @@ system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 10
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 10
 system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 10
 
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode4 -c sessionsPerVnode -v 2000
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 2000
 
 system sh/cfg.sh -n dnode1 -c commitlog -v 0
 system sh/cfg.sh -n dnode2 -c commitlog -v 0
diff --git a/tests/script/general/import/large.sim b/tests/script/general/import/large.sim
index 77a47a10497bb236dc0960f3b54ec9add8d16fd7..6a0bbf28d277e22a11a7ea645e156b1fcbe8b14a 100644
--- a/tests/script/general/import/large.sim
+++ b/tests/script/general/import/large.sim
@@ -20,10 +20,10 @@ system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 10
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 10
 system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 10
 
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode4 -c sessionsPerVnode -v 2000
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 2000
 
 system sh/cfg.sh -n dnode1 -c commitlog -v 0
 system sh/cfg.sh -n dnode2 -c commitlog -v 0
diff --git a/tests/script/general/import/replica1.sim b/tests/script/general/import/replica1.sim
index 193082097c7bab7c6636d693c2184ca606508e2d..14e27ffa503d6a8e46af0e5b14a19e005cf3939a 100644
--- a/tests/script/general/import/replica1.sim
+++ b/tests/script/general/import/replica1.sim
@@ -20,10 +20,10 @@ system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 10
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 10
 system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 10
 
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode4 -c sessionsPerVnode -v 2000
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 2000
 
 system sh/cfg.sh -n dnode1 -c commitlog -v 0
 system sh/cfg.sh -n dnode2 -c commitlog -v 0
diff --git a/tests/script/general/insert/insert_drop.sim b/tests/script/general/insert/insert_drop.sim
index e59c1504c4074489028903a0e1e214b6d7745141..04f9415e2fcb0790abea2ac5a795e25dbd18d469 100644
--- a/tests/script/general/insert/insert_drop.sim
+++ b/tests/script/general/insert/insert_drop.sim
@@ -19,7 +19,7 @@ $stb = stb
 
 sql drop database $db -x step1
 step1:
-sql create database $db tables 10 ctime 30
+sql create database $db maxtables 10 ctime 30
 print ====== create tables
 sql use $db
 sql create table $stb (ts timestamp, c1 int) tags(t1 int)
diff --git a/tests/script/general/metrics/disk.sim b/tests/script/general/metrics/disk.sim
index fb5eedff8eb3d0ff18e13eb6c3e24a1b45c9a0ee..a23a117ac20ead141b2c23b9202446593b35c744 100644
--- a/tests/script/general/metrics/disk.sim
+++ b/tests/script/general/metrics/disk.sim
@@ -4,7 +4,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
@@ -24,7 +24,7 @@ $i = 0
 $db = $dbPrefix . $i
 $mt = $mtPrefix . $i
 
-sql create database $db tables 4
+sql create database $db maxTables 4
 sql use $db
 sql create table $mt (ts timestamp, tbcol int) TAGS(tgcol int)
 
diff --git a/tests/script/general/metrics/metrics.sim b/tests/script/general/metrics/metrics.sim
index 143e460dff0731f5c58cec00e67d224e78cf5b98..52448a4002b1a544a55329e4b19af4d0a584abcf 100644
--- a/tests/script/general/metrics/metrics.sim
+++ b/tests/script/general/metrics/metrics.sim
@@ -4,7 +4,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
diff --git a/tests/script/general/metrics/values.sim b/tests/script/general/metrics/values.sim
index 07a31a686b059cbe66187b1ff25642282cce73eb..efabc67722080f345ffb55117722ec2531637fc8 100644
--- a/tests/script/general/metrics/values.sim
+++ b/tests/script/general/metrics/values.sim
@@ -4,7 +4,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
diff --git a/tests/script/general/metrics/vnode3.sim b/tests/script/general/metrics/vnode3.sim
index ebd1f24225a3f58032674d9f776c2dd85b1e0a4b..5d4a9f7f5be0bdf25415bff7eb3e3d51e50349a9 100644
--- a/tests/script/general/metrics/vnode3.sim
+++ b/tests/script/general/metrics/vnode3.sim
@@ -4,7 +4,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
@@ -24,7 +24,7 @@ $i = 0
 $db = $dbPrefix . $i
 $mt = $mtPrefix . $i
 
-sql create database $db tables 4
+sql create database $db maxTables 4
 sql use $db
 sql create table $mt (ts timestamp, tbcol int) TAGS(tgcol int)
 
diff --git a/tests/script/general/parser/auto_create_tb.sim b/tests/script/general/parser/auto_create_tb.sim
index 3c8db5ea8fddd754199de0cb15375bd290b05b06..8fb0ddae545855fd44df5ef1c602521a3e5c112a 100644
--- a/tests/script/general/parser/auto_create_tb.sim
+++ b/tests/script/general/parser/auto_create_tb.sim
@@ -3,7 +3,7 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 2
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
diff --git a/tests/script/general/parser/auto_create_tb_drop_tb.sim b/tests/script/general/parser/auto_create_tb_drop_tb.sim
index 8e691e496036ddcea7869cc09526e108dbcd5817..23cad7137e61a123a7bd51bdaed2bc04bc36349d 100644
--- a/tests/script/general/parser/auto_create_tb_drop_tb.sim
+++ b/tests/script/general/parser/auto_create_tb_drop_tb.sim
@@ -22,7 +22,7 @@ $stb = $stbPrefix . $i
 
 sql drop database $db -x step1
 step1:
-sql create database $db rows 200 cache 2048 tables 4
+sql create database $db rows 200 cache 2048 maxTables 4
 print ====== create tables
 sql use $db
 
diff --git a/tests/script/general/parser/create_db.sim b/tests/script/general/parser/create_db.sim
index 48b17eed4fe233bc9851603765be77e6cc67a2fe..6e11f9d25b26a91fb37c6562afb67394c6230529 100644
--- a/tests/script/general/parser/create_db.sim
+++ b/tests/script/general/parser/create_db.sim
@@ -163,7 +163,7 @@ sql_error create database $db rows 199
 sql_error create database $db cache 99
 #sql_error create database $db cache 10485761
 
-# ablocks [overwriten by 4*sessionsPerVnode, 409600]
+# ablocks [overwriten by 4*maxtablesPerVnode, 409600]
 sql_error create database $db ablocks -1
 #sql_error create database $db ablocks 409601
 
diff --git a/tests/script/general/parser/first_last.sim b/tests/script/general/parser/first_last.sim
index 93b2bffeec5ee90fb15fc0466129fe8230475955..8bede7573a95677f11faf1043feaf7a20b3c178e 100644
--- a/tests/script/general/parser/first_last.sim
+++ b/tests/script/general/parser/first_last.sim
@@ -21,7 +21,7 @@ $stb = $stbPrefix . $i
 
 sql drop database $db -x step1
 step1:
-sql create database $db rows 400 cache 4096 tables 4
+sql create database $db rows 400 cache 4096 maxTables 4
 sql use $db
 sql create table $stb (ts timestamp, c1 int, c2 bigint, c3 float, c4 double, c5 smallint, c6 tinyint, c7 bool, c8 binary(10), c9 nchar(10)) tags(t1 int)
 
@@ -69,7 +69,7 @@ sql import into $tb (ts) values ( $ts )
 
 print ====== test data created
 
-run lite/parser/first_last_query.sim
+run general/parser/first_last_query.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
@@ -79,5 +79,5 @@ print ================== server restart completed
 sql connect
 sleep 3000
 
-run lite/parser/first_last_query.sim
+run general/parser/first_last_query.sim
 
diff --git a/tests/script/general/parser/groupby.sim b/tests/script/general/parser/groupby.sim
index fb129388a5a68bcf21125b560a8c2168466877ef..5bf41772ed8141bc6ecccec48237d6b859846deb 100644
--- a/tests/script/general/parser/groupby.sim
+++ b/tests/script/general/parser/groupby.sim
@@ -28,7 +28,7 @@ $tstart = 100000
 
 sql drop database if exits $db -x step1
 step1:
-sql create database if not exists $db tables 4 keep 36500
+sql create database if not exists $db maxTables 4 keep 36500
 sql use $db
 sql create table $mt (ts timestamp, c1 int, c2 float, c3 bigint, c4 smallint, c5 tinyint, c6 double, c7 bool, c8 binary(10), c9 nchar(9)) TAGS(t1 int, t2 binary(12))
 
diff --git a/tests/script/general/parser/interp.sim b/tests/script/general/parser/interp.sim
index b923f61236cdc49dcf522ae0e95cf5e3e1051e18..c7c633d42266d364e0ae234ed632225f6806e0ef 100644
--- a/tests/script/general/parser/interp.sim
+++ b/tests/script/general/parser/interp.sim
@@ -56,7 +56,7 @@ while $i < $halfNum
 endw 
 print ====== tables created
 
-run lite/parser/interp_test.sim
+run general/parser/interp_test.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
@@ -64,4 +64,4 @@ sleep 2000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 
-run lite/parser/interp_test.sim
+run general/parser/interp_test.sim
diff --git a/tests/script/general/parser/join.sim b/tests/script/general/parser/join.sim
index 85ddb29066ad5287ad5c77e1637e620d408652f6..6addcb1ac194af250e4ff25493058d0a891056c3 100644
--- a/tests/script/general/parser/join.sim
+++ b/tests/script/general/parser/join.sim
@@ -24,7 +24,7 @@ $tstart = 100000
 
 sql drop database if exits $db -x step1
 step1:
-sql create database if not exists $db tables 4 keep 36500
+sql create database if not exists $db maxTables 4 keep 36500
 sql use $db
 sql create table $mt (ts timestamp, c1 int, c2 float, c3 bigint, c4 smallint, c5 tinyint, c6 double, c7 bool, c8 binary(10), c9 nchar(9)) TAGS(t1 int, t2 binary(12))
 
diff --git a/tests/script/general/parser/join_multivnode.sim b/tests/script/general/parser/join_multivnode.sim
index 91cac9fbdb4fc8bd74d30c1c6eeba25cc80e0f82..86488ea8442fccecf35995fccd340afff4be96c7 100644
--- a/tests/script/general/parser/join_multivnode.sim
+++ b/tests/script/general/parser/join_multivnode.sim
@@ -22,7 +22,7 @@ $tstart = 100000
 
 sql drop database if exits $db -x step1
 step1:
-sql create database if not exists $db tables 4 keep 36500
+sql create database if not exists $db maxTables 4 keep 36500
 sql use $db
 sql create table $mt (ts timestamp, c1 int, c2 float, c3 bigint, c4 smallint, c5 tinyint, c6 double, c7 bool, c8 binary(10), c9 nchar(9)) TAGS(t1 int, t2 binary(12))
 
diff --git a/tests/script/general/parser/lastrow.sim b/tests/script/general/parser/lastrow.sim
index 83532cc10f6c2b41d2d09fbbb229274f11929077..5eb3b144a6f0fe405ffcacf3ed5571d9de820417 100644
--- a/tests/script/general/parser/lastrow.sim
+++ b/tests/script/general/parser/lastrow.sim
@@ -21,7 +21,7 @@ $stb = $stbPrefix . $i
 
 sql drop database $db -x step1
 step1:
-sql create database $db tables 4
+sql create database $db maxTables 4
 sql use $db
 sql create table $stb (ts timestamp, c1 int, c2 bigint, c3 float, c4 double, c5 smallint, c6 tinyint, c7 bool, c8 binary(10), c9 nchar(10)) tags(t1 int)
 
@@ -57,7 +57,7 @@ endw
 
 print ====== test data created
 
-run lite/parser/lastrow_query.sim
+run general/parser/lastrow_query.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
@@ -67,4 +67,4 @@ print ================== server restart completed
 sql connect
 sleep 3000
 
-run lite/parser/lastrow_query.sim
+run general/parser/lastrow_query.sim
diff --git a/tests/script/general/parser/limit.sim b/tests/script/general/parser/limit.sim
index a20160363a3b0cbcb642d61e8d75800bbcb6396b..8f00912a59f40106468e2c67cbbd8b9b669540db 100644
--- a/tests/script/general/parser/limit.sim
+++ b/tests/script/general/parser/limit.sim
@@ -56,8 +56,8 @@ while $i < $halfNum
 endw 
 print ====== tables created
 
-run lite/parser/limit_tb.sim
-run lite/parser/limit_stb.sim
+run general/parser/limit_tb.sim
+run general/parser/limit_stb.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
@@ -67,5 +67,5 @@ print ================== server restart completed
 sql connect
 sleep 3000
 
-run lite/parser/limit_tb.sim
-run lite/parser/limit_stb.sim
+run general/parser/limit_tb.sim
+run general/parser/limit_stb.sim
diff --git a/tests/script/general/parser/limit1.sim b/tests/script/general/parser/limit1.sim
index fa8a93871452693fe9332585e25c21e7ba69ef4f..040b6303de7eda3b997344f9cdde7055786f0eae 100644
--- a/tests/script/general/parser/limit1.sim
+++ b/tests/script/general/parser/limit1.sim
@@ -56,8 +56,8 @@ while $i < $halfNum
 endw 
 print ====== tables created
 
-run lite/parser/limit1_tb.sim
-run lite/parser/limit1_stb.sim
+run general/parser/limit1_tb.sim
+run general/parser/limit1_stb.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
@@ -65,5 +65,5 @@ sleep 2000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 
-run lite/parser/limit1_tb.sim
-run lite/parser/limit1_stb.sim
+run general/parser/limit1_tb.sim
+run general/parser/limit1_stb.sim
diff --git a/tests/script/general/parser/limit1_tblocks100.sim b/tests/script/general/parser/limit1_tblocks100.sim
index c6d41cb6a52db2d10913443d5859c27d78a042a5..a7764596400b3088f0d02e0bd8e0a36382a66f45 100644
--- a/tests/script/general/parser/limit1_tblocks100.sim
+++ b/tests/script/general/parser/limit1_tblocks100.sim
@@ -56,8 +56,8 @@ while $i < $halfNum
 endw 
 print ====== tables created
 
-run lite/parser/limit1_tb.sim
-run lite/parser/limit1_stb.sim
+run general/parser/limit1_tb.sim
+run general/parser/limit1_stb.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
@@ -65,5 +65,5 @@ sleep 2000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 
-run lite/parser/limit1_tb.sim
-run lite/parser/limit1_stb.sim
+run general/parser/limit1_tb.sim
+run general/parser/limit1_stb.sim
diff --git a/tests/script/general/parser/limit2.sim b/tests/script/general/parser/limit2.sim
index 5b1280d85856faa4e8e2935abce582b680d8bc8f..cc9334db36bec8a0faa64fc16ba7d0de8a1f199f 100644
--- a/tests/script/general/parser/limit2.sim
+++ b/tests/script/general/parser/limit2.sim
@@ -65,7 +65,7 @@ while $i < $halfNum
 endw 
 print ====== tables created
 
-#run lite/parser/limit2_query.sim
+#run general/parser/limit2_query.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
@@ -73,4 +73,4 @@ sleep 3000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 
-run lite/parser/limit2_query.sim
+run general/parser/limit2_query.sim
diff --git a/tests/script/general/parser/limit2_tblocks100.sim b/tests/script/general/parser/limit2_tblocks100.sim
index b69d24f6cabb54db24161bc3d346c895f3e40a2a..64f86edd28092bc816b663719c0ab153ff1181e0 100644
--- a/tests/script/general/parser/limit2_tblocks100.sim
+++ b/tests/script/general/parser/limit2_tblocks100.sim
@@ -65,7 +65,7 @@ while $i < $halfNum
 endw 
 print ====== tables created
 
-#run lite/parser/limit2_query.sim
+#run general/parser/limit2_query.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
@@ -73,4 +73,4 @@ sleep 3000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 
-run lite/parser/limit2_query.sim
+run general/parser/limit2_query.sim
diff --git a/tests/script/general/parser/mixed_blocks.sim b/tests/script/general/parser/mixed_blocks.sim
index 2c8bd0e11732abb99b95ec6b94fb6bb05d2d9df2..37ba1a8900cbba5460b2a51816a27c7a904bf8de 100644
--- a/tests/script/general/parser/mixed_blocks.sim
+++ b/tests/script/general/parser/mixed_blocks.sim
@@ -22,7 +22,7 @@ sql drop database if exists $db
 $paramRows = 200
 $rowNum = $paramRows * 4
 $rowNum = $rowNum / 5
-sql create database $db rows $paramRows tables 4
+sql create database $db rows $paramRows maxTables 4
 print ====== create tables
 sql use $db
 sql create table $stb (ts timestamp, c1 int, c2 bigint, c3 float, c4 double, c5 bool, c6 binary(10), c7 nchar(10)) tags(t1 int)
diff --git a/tests/script/general/parser/projection_limit_offset.sim b/tests/script/general/parser/projection_limit_offset.sim
index 5381ed7e8375831ebbf5dc30bbc3583bdb0aefbd..d990a79628e213502de73283999761755f572efa 100644
--- a/tests/script/general/parser/projection_limit_offset.sim
+++ b/tests/script/general/parser/projection_limit_offset.sim
@@ -22,7 +22,7 @@ $tstart = 100000
 
 sql drop database if exits $db -x step1
 step1:
-sql create database if not exists $db tables 4 keep 36500
+sql create database if not exists $db maxTables 4 keep 36500
 sql use $db
 sql create table $mt (ts timestamp, c1 int, c2 float, c3 bigint, c4 smallint, c5 tinyint, c6 double, c7 bool, c8 binary(10), c9 nchar(9)) TAGS(t1 int, t2 binary(12))
 
diff --git a/tests/script/general/parser/repeatAlter.sim b/tests/script/general/parser/repeatAlter.sim
index eec82f62c08b7a7bec8a425b88237e184fc29988..5f6a8e6a2a9cf81047ebd0050678b04b3fa2bd94 100644
--- a/tests/script/general/parser/repeatAlter.sim
+++ b/tests/script/general/parser/repeatAlter.sim
@@ -2,6 +2,6 @@ $i = 1
 $loops = 10
 while $i <= $loops
   print ====== repeat: $i
-  run lite/parser/alter.sim
+  run general/parser/alter.sim
   $i = $i + 1
 endw
diff --git a/tests/script/general/parser/repeatStream.sim b/tests/script/general/parser/repeatStream.sim
index 1301462c314566732bf08a576ee796e527aed14e..bd631e36a136ce792bef574428d94fe18b99b18e 100644
--- a/tests/script/general/parser/repeatStream.sim
+++ b/tests/script/general/parser/repeatStream.sim
@@ -2,6 +2,6 @@ $i = 1
 $repeats = 5
 while $i <= $repeats
   print ====== repeat: $i
-  run lite/parser/stream.sim
+  run general/parser/stream.sim
   $i = $i + 1
 endw
diff --git a/tests/script/general/parser/select_across_vnodes.sim b/tests/script/general/parser/select_across_vnodes.sim
index 98dd7993ff7bb5180dada3babf9b57a49d8ec7df..883d4d59cdfafd3f7f33d55ea340712a56d62ac0 100644
--- a/tests/script/general/parser/select_across_vnodes.sim
+++ b/tests/script/general/parser/select_across_vnodes.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 5
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 5
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
 system sh/exec.sh -n dnode1 -s start
 sleep 3000
diff --git a/tests/script/general/parser/select_from_cache_disk.sim b/tests/script/general/parser/select_from_cache_disk.sim
index 84798cdd645c293edad0bfb1b59a03a0cb9a3bd5..04cc68c310951539c0b0dc5dab1e81ef69f67eb3 100644
--- a/tests/script/general/parser/select_from_cache_disk.sim
+++ b/tests/script/general/parser/select_from_cache_disk.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 2
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
 system sh/exec.sh -n dnode1 -s start
 sleep 3000
diff --git a/tests/script/general/parser/select_with_tags.sim b/tests/script/general/parser/select_with_tags.sim
index 350cb7669a96f49cd04fb8916cd97f50809ab8f2..181d7f312a14633abc5a86fa28eb19576f3cf72d 100644
--- a/tests/script/general/parser/select_with_tags.sim
+++ b/tests/script/general/parser/select_with_tags.sim
@@ -23,7 +23,7 @@ $tstart = 100000
 
 sql drop database if exists $db -x step1
 step1:
-sql create database if not exists $db tables 4 keep 36500
+sql create database if not exists $db maxTables 4 keep 36500
 sql use $db
 sql create table $mt (ts timestamp, c1 int, c2 float, c3 bigint, c4 smallint, c5 tinyint, c6 double, c7 bool, c8 binary(10), c9 nchar(9)) TAGS(t1 int, t2 binary(12))
 
diff --git a/tests/script/general/parser/single_row_in_tb.sim b/tests/script/general/parser/single_row_in_tb.sim
index 07af4b9b27393277ae860909660d20f34b9a8e9e..5ee65e3b10c992681497606526afe064ab70237e 100644
--- a/tests/script/general/parser/single_row_in_tb.sim
+++ b/tests/script/general/parser/single_row_in_tb.sim
@@ -15,7 +15,7 @@ $db = $dbPrefix
 $stb = $stbPrefix
 
 sql drop database if exists $db
-sql create database $db rows 200 tables 4
+sql create database $db rows 200 maxTables 4
 print ====== create tables
 sql use $db
 sql create table $stb (ts timestamp, c1 int, c2 bigint, c3 float, c4 double, c5 bool, c6 binary(10), c7 nchar(10)) tags(t1 int)
@@ -27,7 +27,7 @@ sql create table $tb1 using $stb tags( 1 )
 sql insert into $tb1 values ( $ts0 , 1, 2, 3, 4, true, 'binay10', '涛思nchar10' )
 print ====== tables created
 
-run lite/parser/single_row_in_tb_query.sim
+run general/parser/single_row_in_tb_query.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
@@ -35,4 +35,4 @@ sleep 2000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 
-run lite/parser/single_row_in_tb_query.sim
+run general/parser/single_row_in_tb_query.sim
diff --git a/tests/script/general/parser/slimit.sim b/tests/script/general/parser/slimit.sim
index 3581c3a993b28952bb81d1a34b0e5969fb3f5259..7d2d3fc60b11e5b8d978030f430807fd6d598ba8 100644
--- a/tests/script/general/parser/slimit.sim
+++ b/tests/script/general/parser/slimit.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
 system sh/exec.sh -n dnode1 -s start
 sleep 3000
@@ -22,7 +22,7 @@ $db = $dbPrefix . $i
 $stb = $stbPrefix . $i
 
 sql drop database if exists $db
-sql create database $db rows 200 cache 1024 tblocks 200 tables 4
+sql create database $db rows 200 cache 1024 tblocks 200 maxTables 4
 print ====== create tables
 sql use $db
 sql create table $stb (ts timestamp, c1 int, c2 bigint, c3 float, c4 double, c5 smallint, c6 tinyint, c7 bool, c8 binary(10), c9 nchar(10)) tags(t1 binary(15), t2 int, t3 bigint, t4 nchar(10), t5 double, t6 bool)
@@ -94,7 +94,7 @@ while $i < $tbNum
 endw
 print ====== $db tables created
   
-run lite/parser/slimit_query.sim
+run general/parser/slimit_query.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
@@ -104,4 +104,4 @@ print ================== server restart completed
 sql connect
 sleep 3000
 
-run lite/parser/slimit_query.sim
+run general/parser/slimit_query.sim
diff --git a/tests/script/general/parser/slimit1.sim b/tests/script/general/parser/slimit1.sim
index ce5b278ca6e268841dc00e1a83a267a5915c4a57..7020cc8bb75b93cfee15a7c1fdd081a031c161c1 100644
--- a/tests/script/general/parser/slimit1.sim
+++ b/tests/script/general/parser/slimit1.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 2
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 10
 system sh/exec.sh -n dnode1 -s start
 sleep 3000
@@ -53,7 +53,7 @@ endw
 
 print ================== tables and data created
   
-run lite/parser/slimit1_query.sim
+run general/parser/slimit1_query.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
@@ -63,4 +63,4 @@ print ================== server restart completed
 sql connect
 sleep 3000
 
-run lite/parser/slimit1_query.sim
+run general/parser/slimit1_query.sim
diff --git a/tests/script/general/parser/slimit_alter_tags.sim b/tests/script/general/parser/slimit_alter_tags.sim
index c507abcf0d74bb9fa10498680ce0e0121002ce0f..630855260c87f96b933be1ae2390e5516092f5a3 100644
--- a/tests/script/general/parser/slimit_alter_tags.sim
+++ b/tests/script/general/parser/slimit_alter_tags.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 2
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 10
 system sh/exec.sh -n dnode1 -s start
 sleep 3000
diff --git a/tests/script/general/parser/tbnameIn.sim b/tests/script/general/parser/tbnameIn.sim
index 59298cc9f563f9f8c4875078f832235ef7716dce..548560e945efc8a47d2a54f3c2d17cc0574d8352 100644
--- a/tests/script/general/parser/tbnameIn.sim
+++ b/tests/script/general/parser/tbnameIn.sim
@@ -64,7 +64,7 @@ while $i < $halfNum
 endw 
 print ====== tables created
 
-run lite/parser/tbnameIn_query.sim
+run general/parser/tbnameIn_query.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
@@ -72,4 +72,4 @@ sleep 2000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 
-run lite/parser/tbnameIn_query.sim
+run general/parser/tbnameIn_query.sim
diff --git a/tests/script/general/parser/timestamp.sim b/tests/script/general/parser/timestamp.sim
index 112a1c83773ff74ae3c6c176dfa81c3479bc357a..ce2b62fcc9a1aad21b41d8013cd9388929fbcdb3 100644
--- a/tests/script/general/parser/timestamp.sim
+++ b/tests/script/general/parser/timestamp.sim
@@ -21,7 +21,7 @@ $db = $dbPrefix . $i
 $stb = $stbPrefix . $i
 
 sql drop database if exists $db
-sql create database $db rows 200 cache 1024 tblocks 200 tables 4
+sql create database $db rows 200 cache 1024 tblocks 200 maxTables 4
 print ====== create tables
 sql use $db
 sql create table $stb (ts timestamp, c1 timestamp, c2 int) tags(t1 binary(20))
@@ -54,7 +54,7 @@ while $i < $tbNum
 endw
 print ====== $db tables created
   
-run lite/parser/timestamp_query.sim
+run general/parser/timestamp_query.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
@@ -64,4 +64,4 @@ print ================== server restart completed
 sql connect
 sleep 3000
 
-run lite/parser/timestamp_query.sim
+run general/parser/timestamp_query.sim
diff --git a/tests/script/general/parser/where.sim b/tests/script/general/parser/where.sim
index c6671319b941dec41d67a92b8fc9ebea330221fc..c840bcf22e76c8db4da773c58464efde1e0674c4 100644
--- a/tests/script/general/parser/where.sim
+++ b/tests/script/general/parser/where.sim
@@ -21,7 +21,7 @@ $mt = $mtPrefix . $i
 
 sql drop database if exits $db -x step1
 step1:
-sql create database if not exists $db tables 4
+sql create database if not exists $db maxTables 4
 sql use $db
 sql create table $mt (ts timestamp, c1 int, c2 float, c3 bigint, c4 smallint, c5 tinyint, c6 double, c7 bool, c8 binary(10), c9 nchar(9)) TAGS(t1 int)
 
diff --git a/tests/script/general/stream/metrics_del.sim b/tests/script/general/stream/metrics_del.sim
index cf8a6df831de1c3c9d02931ca1a269741019fdba..025f4cbdc0568ff2c5a821b17ca7aaa200870473 100644
--- a/tests/script/general/stream/metrics_del.sim
+++ b/tests/script/general/stream/metrics_del.sim
@@ -2,9 +2,6 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c numOfBlocksPerMeter -v 4
-system sh/cfg.sh -n dnode1 -c pointsPerCompBlock -v 100
-system sh/cfg.sh -n dnode1 -c cacheBlockSize -v 1024
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
diff --git a/tests/script/general/stream/metrics_replica1_vnoden.sim b/tests/script/general/stream/metrics_replica1_vnoden.sim
index b4a22b4d6d3852956db2a6e733d0fd6067dc57bb..13cd18adf312e01781482ed82918c47b7ce3e1cb 100644
--- a/tests/script/general/stream/metrics_replica1_vnoden.sim
+++ b/tests/script/general/stream/metrics_replica1_vnoden.sim
@@ -4,7 +4,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
diff --git a/tests/script/general/stream/stream_3.sim b/tests/script/general/stream/stream_3.sim
index 2a77991569b7a928fc7a8984bb0e504b1685eb6e..914ecd848492dd837024417c2341d135cad25c1d 100644
--- a/tests/script/general/stream/stream_3.sim
+++ b/tests/script/general/stream/stream_3.sim
@@ -109,9 +109,6 @@ print =============== step7
 system sh/exec.sh -n dnode1 -s stop
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c numOfBlocksPerMeter -v 4
-system sh/cfg.sh -n dnode1 -c pointsPerCompBlock -v 100
-system sh/cfg.sh -n dnode1 -c cacheBlockSize -v 1024
 system sh/exec.sh -n dnode1 -s start
 
 sleep 4000
diff --git a/tests/script/general/stream/table_del.sim b/tests/script/general/stream/table_del.sim
index 389a3959b022a377215b24e237f053ec15e5510f..16dc8c2bb12caf1dd5e4c31523fe03667b8335dd 100644
--- a/tests/script/general/stream/table_del.sim
+++ b/tests/script/general/stream/table_del.sim
@@ -2,9 +2,6 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c numOfBlocksPerMeter -v 4
-system sh/cfg.sh -n dnode1 -c pointsPerCompBlock -v 100
-system sh/cfg.sh -n dnode1 -c cacheBlockSize -v 1024
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
diff --git a/tests/script/general/stream/table_replica1_vnoden.sim b/tests/script/general/stream/table_replica1_vnoden.sim
index 8195c2c7251dc5662443610b92fab0f74e5b4eba..44d4008dbd36594575472477b4a36887bc5f25ba 100644
--- a/tests/script/general/stream/table_replica1_vnoden.sim
+++ b/tests/script/general/stream/table_replica1_vnoden.sim
@@ -4,7 +4,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
diff --git a/tests/script/general/table/delete_writing.sim b/tests/script/general/table/delete_writing.sim
index bd4a316517faaefcecdffba674b29771768c7083..049b3037aa804f6c879e450b8f0f248c5a1ae884 100644
--- a/tests/script/general/table/delete_writing.sim
+++ b/tests/script/general/table/delete_writing.sim
@@ -40,7 +40,7 @@ sql create table db.tb (ts timestamp, i int)
 sql insert into db.tb values(now, 1)
 
 print ======== start back
-run_back lite/table/back_insert.sim
+run_back general/table/back_insert.sim
 sleep 1000
 
 print ======== step1 
diff --git a/tests/script/general/table/limit.sim b/tests/script/general/table/limit.sim
index e22f81271b99b9fc8f5f14a9ae1c5c0c4a568177..97541580a837ec11079f16cff6c24a490c3131a9 100644
--- a/tests/script/general/table/limit.sim
+++ b/tests/script/general/table/limit.sim
@@ -4,7 +4,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 129
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 129
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
@@ -19,7 +19,7 @@ $db = $dbPrefix . $i
 $tb = $tbPrefix . $i
 
 print =================== step 0
-sql create database $db tables 129
+sql create database $db maxtables 129
 sql use $db
 sql show vgroups
 if $rows != 0 then 
diff --git a/tests/script/general/table/vgroup.sim b/tests/script/general/table/vgroup.sim
index 81be2fe40ade255d453e50e0c1d8bf1f5de7088f..7dbab1eabb2eccc4867585d7cb1947b9e1ebf619 100644
--- a/tests/script/general/table/vgroup.sim
+++ b/tests/script/general/table/vgroup.sim
@@ -17,7 +17,7 @@ $db = $dbPrefix . $i
 $tb = $tbPrefix . $i
 
 print =================== step 1
-sql create database $db tables 4
+sql create database $db maxTables 4
 sql use $db
 sql show vgroups
 if $rows != 0 then 
diff --git a/tests/script/general/user/monitor.sim b/tests/script/general/user/monitor.sim
index 987cb84357ec09314d50f1964a1cf496b4b6a447..3c578ec73c17c98b7f4ae84c614f0e3bcf45c6fb 100644
--- a/tests/script/general/user/monitor.sim
+++ b/tests/script/general/user/monitor.sim
@@ -4,7 +4,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 
 print ========== step1
-system sh/cfg.sh -n dnode1 -c clog    -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c monitor -v 1
 system sh/cfg.sh -n dnode1 -c monitorInterval -v 1
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/general/user/pass_alter.sim b/tests/script/general/user/pass_alter.sim
index f7eee1359b8b676134c521abc8d5276c3fbe7635..22c0333227103aada5fd0ad92bc7a0eddff5e5fc 100644
--- a/tests/script/general/user/pass_alter.sim
+++ b/tests/script/general/user/pass_alter.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec.sh -n dnode1 -s start
 sleep 3000
 sql connect
diff --git a/tests/script/general/user/pass_len.sim b/tests/script/general/user/pass_len.sim
index 583c2e73d37cad7808c0eb980ba99bdc59437eed..2a4a007a1abcf747840882cec431ebf9d59da368 100644
--- a/tests/script/general/user/pass_len.sim
+++ b/tests/script/general/user/pass_len.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
diff --git a/tests/script/general/user/user_create.sim b/tests/script/general/user/user_create.sim
index 4b81313695ad9b51e040ae2943f148f373c49372..cb75c2f5a699dcbe6f320d09cbccf358843fa798 100644
--- a/tests/script/general/user/user_create.sim
+++ b/tests/script/general/user/user_create.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec.sh -n dnode1 -s start
 sql connect
 
diff --git a/tests/script/general/user/user_len.sim b/tests/script/general/user/user_len.sim
index 4d2658cec955f58319ac9da9325d320bacbd7a4a..fa1fd5c4eaf4b701104e1dd6e4380236a559ffd6 100644
--- a/tests/script/general/user/user_len.sim
+++ b/tests/script/general/user/user_len.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec.sh -n dnode1 -s start
 
 sleep 3000
diff --git a/tests/script/jenkins/basic.txt b/tests/script/jenkins/basic.txt
index 81f6bc55f79a43726b704ff3a261b32d2c053a3a..e0590b50ef4b26e593f93e2572007cec52256fe5 100644
--- a/tests/script/jenkins/basic.txt
+++ b/tests/script/jenkins/basic.txt
@@ -6,6 +6,49 @@ cd ../../../debug; cmake ..
 #cd ../../../debug; make clean
 cd ../../../debug; make
 
+
+#general
+
+./test.sh -f general//db/basic.sim
+./test.sh -f general/db/basic1.sim
+./test.sh -f general/db/basic2.sim
+./test.sh -f general/db/basic3.sim
+./test.sh -f general/db/basic4.sim
+./test.sh -f general/db/basic5.sim
+./test.sh -f general/db/delete_reuse1.sim
+./test.sh -f general/db/delete_reuse2.sim
+./test.sh -f general/db/delete_reusevnode.sim
+#./test.sh -f general/db/delete_reusevnode2.sim
+./test.sh -f general/db/delete_writing1.sim
+./test.sh -f general/db/delete_writing2.sim
+./test.sh -f general/db/len.sim
+./test.sh -f general/db/repeat.sim
+./test.sh -f general/db/tables.sim
+
+./test.sh -f general/table/autocreate.sim
+./test.sh -f general/table/basic1.sim
+./test.sh -f general/table/basic2.sim
+./test.sh -f general/table/basic3.sim
+./test.sh -f general/table/bigint.sim
+./test.sh -f general/table/bool.sim
+./test.sh -f general/table/column_name.sim
+./test.sh -f general/table/column_num.sim
+./test.sh -f general/table/db.table.sim
+./test.sh -f general/table/double.sim
+./test.sh -f general/table/float.sim
+./test.sh -f general/table/int.sim
+./test.sh -f general/table/smallint.sim
+./test.sh -f general/table/tinyint.sim
+
+./test.sh -f general/user/basic1.sim
+./test.sh -f general/user/pass_alter.sim
+./test.sh -f general/user/pass_len.sim
+./test.sh -f general/user/user_create.sim
+./test.sh -f general/user/user_len.sim
+
+
+# unique
+
 ./test.sh -u -f unique/account/account_create.sim
 ./test.sh -u -f unique/account/account_delete.sim
 ./test.sh -u -f unique/account/account_len.sim
diff --git a/tests/script/unique/account/account_create.sim b/tests/script/unique/account/account_create.sim
index b6eb239052b20f0751caa65eb65b2a5a13650636..30dd96075c0c72895a44650a430c92b696d559dc 100644
--- a/tests/script/unique/account/account_create.sim
+++ b/tests/script/unique/account/account_create.sim
@@ -1,6 +1,6 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec_up.sh -n dnode1 -s start
 
 sql connect
@@ -76,4 +76,4 @@ if $rows != 1 then
   return -1
 endi
 
-  
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/account/account_delete.sim b/tests/script/unique/account/account_delete.sim
index 6d1c148698f5ebd848f88855197775ffec47f333..71a75a7b350ce01ca7f0d2fac5e6d1ad3e7be0e9 100644
--- a/tests/script/unique/account/account_delete.sim
+++ b/tests/script/unique/account/account_delete.sim
@@ -1,6 +1,6 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec_up.sh -n dnode1 -s start
 
 sql connect
@@ -94,4 +94,6 @@ sql drop account oroot
 sql show accounts
 if $rows != 1 then 
   return -1
-endi
\ No newline at end of file
+endi
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/account/account_len.sim b/tests/script/unique/account/account_len.sim
index 06fb37bb5af2d09811dad90a6525ff9731b8d6e7..ae2db26d58f5a51916eca2c7bd7ac675108ffbd5 100644
--- a/tests/script/unique/account/account_len.sim
+++ b/tests/script/unique/account/account_len.sim
@@ -1,6 +1,6 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec_up.sh -n dnode1 -s start
 
 sql connect
@@ -88,3 +88,5 @@ sql show users
 if $rows != 3 then 
   return -1
 endi
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/account/authority.sim b/tests/script/unique/account/authority.sim
index 4198f2c3335680b9da6b7514da6510f23a524798..fe978a5827c89d6a4b6aa2fa2c9b5fdadb4b7c5e 100644
--- a/tests/script/unique/account/authority.sim
+++ b/tests/script/unique/account/authority.sim
@@ -1,6 +1,6 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
 system sh/exec_up.sh -n dnode1 -s start
 
@@ -343,3 +343,5 @@ sql drop database d1
 sql drop database d2
 sql drop database d3
 sql drop database d4
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/account/basic.sim b/tests/script/unique/account/basic.sim
index b2d8904cc61829ab2c486da170e8496c0b80971d..d06f7a15d9dd56b9f161d44f32c57e0f8156cb8f 100644
--- a/tests/script/unique/account/basic.sim
+++ b/tests/script/unique/account/basic.sim
@@ -42,4 +42,4 @@ endi
 print $data00 $data01 $data02
 print $data10 $data11 $data22
 
-  
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/account/paras.sim b/tests/script/unique/account/paras.sim
index d1d573d3341d0debf2476bbbeec003aee0a46755..b2e540400c0c5ab5849c0816a439ede7664350af 100644
--- a/tests/script/unique/account/paras.sim
+++ b/tests/script/unique/account/paras.sim
@@ -109,3 +109,5 @@ endi
 if $data16 != 0.000/10.000 then 
   return -1
 endi  
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/account/pass_alter.sim b/tests/script/unique/account/pass_alter.sim
index 54ab8fbda867516ca092b8b29e2bd2654a4858b2..936611833a83148378802bbca3c7c14c1df56915 100644
--- a/tests/script/unique/account/pass_alter.sim
+++ b/tests/script/unique/account/pass_alter.sim
@@ -1,6 +1,6 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec_up.sh -n dnode1 -s start
 
 sql connect
@@ -112,3 +112,5 @@ sql alter user oroot pass 'taosdata'
 sql drop account oroot
 sql drop user read
 sql drop user write
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/account/pass_len.sim b/tests/script/unique/account/pass_len.sim
index acf4f50c6923c47f193cd12145c1ae854a6a8e5d..f4f9c0496421d5e0c9c7a2545f6eedc36d5f9e06 100644
--- a/tests/script/unique/account/pass_len.sim
+++ b/tests/script/unique/account/pass_len.sim
@@ -1,6 +1,6 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec_up.sh -n dnode1 -s start
 
 sql connect
@@ -78,4 +78,4 @@ if $rows != 3 then
   return -1
 endi
 
-
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/account/usage.sim b/tests/script/unique/account/usage.sim
index af904815a0b7a3acf9b20760dd33e3d6d07ab082..f022380ac416b41b43de098d2c27a37bd7df0d24 100644
--- a/tests/script/unique/account/usage.sim
+++ b/tests/script/unique/account/usage.sim
@@ -54,4 +54,6 @@ if $data05 != 0/10 then
 endi
 
 print =============== check grant
-sql_error create database d6
\ No newline at end of file
+sql_error create database d6
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/account/user_create.sim b/tests/script/unique/account/user_create.sim
index bc4a8f6e8e0a81f87f88c553ee3a02e18065c794..075da848d613791593b453bf9cccf3ad265bf1df 100644
--- a/tests/script/unique/account/user_create.sim
+++ b/tests/script/unique/account/user_create.sim
@@ -1,6 +1,6 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec_up.sh -n dnode1 -s start
 
 sql connect
@@ -81,7 +81,4 @@ step42:
 
 sql drop user read
 
-  
-
-  
-  
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/account/user_len.sim b/tests/script/unique/account/user_len.sim
index 0e25f554e08390438ac4ab65be67b4dc08ab4f78..fcc344d115e07d0bb79f5ee0ba98cd4f731bc040 100644
--- a/tests/script/unique/account/user_len.sim
+++ b/tests/script/unique/account/user_len.sim
@@ -1,6 +1,6 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec_up.sh -n dnode1 -s start
 
 sql connect
@@ -89,3 +89,5 @@ sql show accounts
 if $rows != 1 then 
   return -1
 endi
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/big/balance.sim b/tests/script/unique/big/balance.sim
index 270c3810a703edaa8d09e733b685689164248068..3d4d39af536a3ccb5ffbb609a36b3dcc34413e4c 100644
--- a/tests/script/unique/big/balance.sim
+++ b/tests/script/unique/big/balance.sim
@@ -1,23 +1,23 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c tables -v 1000
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 1000
 
 system sh/deploy.sh -n dnode2 -i 2
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode2 -c tables -v 1000
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 1000
 
 system sh/deploy.sh -n dnode3 -i 3
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode3 -c tables -v 1000
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 1000
 
 system sh/deploy.sh -n dnode4 -i 4
 system sh/cfg.sh -n dnode4 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode4 -c tables -v 1000
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 1000
 
 system sh/deploy.sh -n dnode5 -i 5
 system sh/cfg.sh -n dnode5 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode5 -c tables -v 1000
+system sh/cfg.sh -n dnode5 -c maxtablesPerVnode -v 1000
 
 print =============== prepare data
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/unique/big/maxvnodes.sim b/tests/script/unique/big/maxvnodes.sim
index 12affc72c5af637e8510bd49618828ea119c121a..738fd0704def9871b7f850b0970968a5421e570c 100644
--- a/tests/script/unique/big/maxvnodes.sim
+++ b/tests/script/unique/big/maxvnodes.sim
@@ -1,8 +1,8 @@
 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog           -v 0
-system sh/cfg.sh -n dnode1 -c tables         -v 100
+system sh/cfg.sh -n dnode1 -c walLevel            -v 0
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode   -v 100
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes    -v 256
 system sh/cfg.sh -n dnode1 -c maxVnodeConnections -v 100000
 system sh/cfg.sh -n dnode1 -c maxMeterConnections -v 100000
@@ -39,8 +39,8 @@ endi
 
 
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode2 -c clog           -v 0
-system sh/cfg.sh -n dnode2 -c tables         -v 100
+system sh/cfg.sh -n dnode2 -c walLevel            -v 0
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode   -v 100
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes    -v 256
 system sh/cfg.sh -n dnode2 -c maxVnodeConnections -v 100000
 system sh/cfg.sh -n dnode2 -c maxMeterConnections -v 100000
diff --git a/tests/script/unique/big/tcp.sim b/tests/script/unique/big/tcp.sim
index a4ca80c75c9c8072f2cd5819b72a980df2d92dbd..795744961730cfa61a32df9a4fb9650d8212f494 100644
--- a/tests/script/unique/big/tcp.sim
+++ b/tests/script/unique/big/tcp.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c tables    -v 30000
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode    -v 30000
 
 system sh/cfg.sh -n dnode1 -c dDebugFlag      -v 131
 system sh/cfg.sh -n dnode1 -c mDebugFlag      -v 131
diff --git a/tests/script/unique/cluster/balance1.sim b/tests/script/unique/cluster/balance1.sim
index 50f56688f36ab4b95d6c59f6ce1c74953927b530..424a80d25aa397837fd4598ccd0a48c77e27f140 100644
--- a/tests/script/unique/cluster/balance1.sim
+++ b/tests/script/unique/cluster/balance1.sim
@@ -35,21 +35,21 @@ system sh/cfg.sh -n dnode6 -c mgmtEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode7 -c mgmtEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode8 -c mgmtEqualVnodeNum -v 0
 
-system sh/cfg.sh -n dnode1 -c clog -v 1
-system sh/cfg.sh -n dnode2 -c clog -v 1
-system sh/cfg.sh -n dnode3 -c clog -v 1
-system sh/cfg.sh -n dnode4 -c clog -v 1
-system sh/cfg.sh -n dnode5 -c clog -v 1
-system sh/cfg.sh -n dnode6 -c clog -v 1
-system sh/cfg.sh -n dnode7 -c clog -v 1
-system sh/cfg.sh -n dnode8 -c clog -v 1
+system sh/cfg.sh -n dnode1 -c wallevel -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
+system sh/cfg.sh -n dnode3 -c wallevel -v 1
+system sh/cfg.sh -n dnode4 -c wallevel -v 1
+system sh/cfg.sh -n dnode5 -c wallevel -v 1
+system sh/cfg.sh -n dnode6 -c wallevel -v 1
+system sh/cfg.sh -n dnode7 -c wallevel -v 1
+system sh/cfg.sh -n dnode8 -c wallevel -v 1
 
 print ============== step1
 print ========= start dnode1
 system sh/exec_up.sh -n dnode1 -s start
 sql connect
 
-sql create database c_b1_d1 tables 4
+sql create database c_b1_d1 maxTables 4
 sql use c_b1_d1
 
 sql create table c_b1_t1 (t timestamp, i int)
@@ -59,7 +59,7 @@ sql insert into c_b1_t1 values(1520000022013, 13)
 sql insert into c_b1_t1 values(1520000023012, 12)
 sql insert into c_b1_t1 values(1520000024011, 11)
 
-sql create database c_b1_d2 tables 4
+sql create database c_b1_d2 maxTables 4
 sql use c_b1_d2
 sql create table c_b1_t2 (t timestamp, i int)
 sql insert into c_b1_t2 values(1520000020025, 25)
@@ -116,7 +116,7 @@ print dnode2 ==> $dnode2Role
 
 print ============================== step3
 print ========= add db3
-sql create database c_b1_d3 tables 4
+sql create database c_b1_d3 maxTables 4
 sql use c_b1_d3
 sql create table c_b1_t3 (t timestamp, i int)
 sql insert into c_b1_t3 values(1520000020035, 35)
@@ -289,7 +289,7 @@ if $dnode4Role != slave then
 endi
 
 print ============================== step10
-sql create database c_b1_d4 tables 4
+sql create database c_b1_d4 maxTables 4
 sql use c_b1_d4
 sql create table c_b1_t4 (t timestamp, i int)
 sql insert into c_b1_t4 values(1520000020045, 45)
@@ -327,7 +327,7 @@ sql use c_b1_d2
 sql insert into c_b1_t2 values(1520000025026, 26)
 
 print ============================== step12
-sql create database c_b1_d5 tables 4
+sql create database c_b1_d5 maxTables 4
 sql use c_b1_d5
 sql_error create table c_b1_t5 (t timestamp, i int) -x error3
 
@@ -352,7 +352,7 @@ sql insert into c_b1_t5 values(1520000022053, 53)
 sql insert into c_b1_t5 values(1520000023052, 52)
 sql insert into c_b1_t5 values(1520000024051, 51)
 
-sql create database c_b1_d6 tables 4
+sql create database c_b1_d6 maxTables 4
 sql use c_b1_d6
 sql create table c_b1_t6 (t timestamp, i int)
 sql insert into c_b1_t6 values(1520000020065, 65)
@@ -384,7 +384,7 @@ sql create dnode $hostname6
 system sh/exec_up.sh -n dnode6 -s start
 sleep 15000
 
-sql create database c_b1_d7 tables 4
+sql create database c_b1_d7 maxTables 4
 sql use c_b1_d7
 sql create table c_b1_t7 (t timestamp, i int)
 sql insert into c_b1_t7 values(1520000020075, 75)
@@ -393,7 +393,7 @@ sql insert into c_b1_t7 values(1520000022073, 73)
 sql insert into c_b1_t7 values(1520000023072, 72)
 sql insert into c_b1_t7 values(1520000024071, 71)
 
-sql create database c_b1_d8 tables 4
+sql create database c_b1_d8 maxTables 4
 sql use c_b1_d8
 sql create table c_b1_t8 (t timestamp, i int)
 sql insert into c_b1_t8 values(1520000020085, 85)
@@ -553,11 +553,12 @@ if $data41 != 85 then
   return -1
 endi
 
-print ============================================ over
-system sh/exec_up.sh -n dnode2 -s stop -x SIGINT
-system sh/exec_up.sh -n dnode3 -s stop -x SIGINT
-system sh/exec_up.sh -n dnode4 -s stop -x SIGINT
-system sh/exec_up.sh -n dnode5 -s stop -x SIGINT
-
-
-
+print ============================================ over=
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/cluster/balance2.sim b/tests/script/unique/cluster/balance2.sim
index 04ab5f8fe4f126bf1254209254abe8ed6ce0f4fd..08fdd233e012f89a29bcaca938fb34f73aeb224a 100644
--- a/tests/script/unique/cluster/balance2.sim
+++ b/tests/script/unique/cluster/balance2.sim
@@ -26,14 +26,14 @@ system sh/cfg.sh -n dnode6 -c numOfMPeers -v 3
 system sh/cfg.sh -n dnode7 -c numOfMPeers -v 3
 system sh/cfg.sh -n dnode8 -c numOfMPeers -v 3
 
-system sh/cfg.sh -n dnode1 -c clog -v 1
-system sh/cfg.sh -n dnode2 -c clog -v 1
-system sh/cfg.sh -n dnode3 -c clog -v 1
-system sh/cfg.sh -n dnode4 -c clog -v 1
-system sh/cfg.sh -n dnode5 -c clog -v 1
-system sh/cfg.sh -n dnode6 -c clog -v 1
-system sh/cfg.sh -n dnode7 -c clog -v 1
-system sh/cfg.sh -n dnode8 -c clog -v 1
+system sh/cfg.sh -n dnode1 -c wallevel -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
+system sh/cfg.sh -n dnode3 -c wallevel -v 1
+system sh/cfg.sh -n dnode4 -c wallevel -v 1
+system sh/cfg.sh -n dnode5 -c wallevel -v 1
+system sh/cfg.sh -n dnode6 -c wallevel -v 1
+system sh/cfg.sh -n dnode7 -c wallevel -v 1
+system sh/cfg.sh -n dnode8 -c wallevel -v 1
 
 system sh/cfg.sh -n dnode1 -c mgmtEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 0
@@ -56,7 +56,7 @@ system sh/exec_up.sh -n dnode2 -s start
 system sh/exec_up.sh -n dnode3 -s start
 sleep 4001
 
-sql create database c_b2_d1 replica 2 tables 4
+sql create database c_b2_d1 replica 2 maxTables 4
 sql use c_b2_d1
 sql create table c_b2_t1 (t timestamp, i int)
 sql insert into c_b2_t1 values(1520000020015, 15)
@@ -65,7 +65,7 @@ sql insert into c_b2_t1 values(1520000022013, 13)
 sql insert into c_b2_t1 values(1520000023012, 12)
 sql insert into c_b2_t1 values(1520000024011, 11)
 
-sql create database c_b2_d2 replica 2 tables 4
+sql create database c_b2_d2 replica 2 maxTables 4
 sql use c_b2_d2
 sql create table c_b2_t2 (t timestamp, i int)
 sql insert into c_b2_t2 values(1520000020025, 25)
@@ -74,7 +74,7 @@ sql insert into c_b2_t2 values(1520000022023, 23)
 sql insert into c_b2_t2 values(1520000023022, 22)
 sql insert into c_b2_t2 values(1520000024021, 21)
 
-sql create database c_b2_d3 replica 2 tables 4
+sql create database c_b2_d3 replica 2 maxTables 4
 sql use c_b2_d3
 sql create table c_b2_t3 (t timestamp, i int)
 sql insert into c_b2_t3 values(1520000020035, 35)
@@ -386,91 +386,37 @@ endi
 sql select * from c_b2_d2.c_b2_t2 order by t desc
 print $data01 $data11 $data21 $data31 $data41
 
-#if $data01 != 21 then
-#  return -1
-#endi
-#if $data11 != 22 then
-#  return -1
-#endi
-#if $data21 != 23 then
-#  return -1
-#endi
-#if $data31 != 24 then
-#  return -1
-#endi
-#if $data41 != 25 then
-#  return -1
-#endi
-
-sql select * from c_b2_d3.c_b2_t3 order by t desc
-print $data01 $data11 $data21 $data31 $data41
-if $data01 != 31 then
-  return -1
-endi
-if $data11 != 32 then
-  return -1
-endi
-if $data21 != 33 then
-  return -1
-endi
-if $data31 != 34 then
-  return -1
-endi
-if $data41 != 35 then
-  return -1
-endi
-
-sql select * from c_b2_d4.c_b2_t4 order by t desc
-print $data01 $data11 $data21 $data31 $data41
-if $data01 != 41 then
+if $data01 != 21 then
   return -1
 endi
-if $data11 != 42 then
+if $data11 != 22 then
   return -1
 endi
-if $data21 != 43 then
+if $data21 != 23 then
   return -1
 endi
-if $data31 != 44 then
+if $data31 != 24 then
   return -1
 endi
-if $data41 != 45 then
+if $data41 != 25 then
   return -1
 endi
 
-sql select * from c_b2_d5.c_b2_t5 order by t desc
-print $data01 $data11 $data21 $data31 $data41
-if $data01 != 51 then
-  return -1
-endi
-if $data11 != 52 then
-  return -1
-endi
-if $data21 != 53 then
-  return -1
-endi
-if $data31 != 54 then
-  return -1
-endi
-if $data41 != 55 then
-  return -1
-endi
-
-sql select * from c_b2_d6.c_b2_t6 order by t desc
+sql select * from c_b2_d3.c_b2_t3 order by t desc
 print $data01 $data11 $data21 $data31 $data41
-if $data01 != 61 then
+if $data01 != 31 then
   return -1
 endi
-if $data11 != 62 then
+if $data11 != 32 then
   return -1
 endi
-if $data21 != 63 then
+if $data21 != 33 then
   return -1
 endi
-if $data31 != 64 then
+if $data31 != 34 then
   return -1
 endi
-if $data41 != 65 then
+if $data41 != 35 then
   return -1
 endi
 
diff --git a/tests/script/unique/cluster/balance3.sim b/tests/script/unique/cluster/balance3.sim
index 1e66fcf253ffb489aba6f1de6177de888b118a05..407adc7f3b61301d6a5d08047160ae0b4d3fac27 100644
--- a/tests/script/unique/cluster/balance3.sim
+++ b/tests/script/unique/cluster/balance3.sim
@@ -36,14 +36,14 @@ system sh/cfg.sh -n dnode6 -c mgmtEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode7 -c mgmtEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode8 -c mgmtEqualVnodeNum -v 0
 
-system sh/cfg.sh -n dnode1 -c clog -v 1
-system sh/cfg.sh -n dnode2 -c clog -v 1
-system sh/cfg.sh -n dnode3 -c clog -v 1
-system sh/cfg.sh -n dnode4 -c clog -v 1
-system sh/cfg.sh -n dnode5 -c clog -v 1
-system sh/cfg.sh -n dnode6 -c clog -v 1
-system sh/cfg.sh -n dnode7 -c clog -v 1
-system sh/cfg.sh -n dnode8 -c clog -v 1
+system sh/cfg.sh -n dnode1 -c wallevel -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
+system sh/cfg.sh -n dnode3 -c wallevel -v 1
+system sh/cfg.sh -n dnode4 -c wallevel -v 1
+system sh/cfg.sh -n dnode5 -c wallevel -v 1
+system sh/cfg.sh -n dnode6 -c wallevel -v 1
+system sh/cfg.sh -n dnode7 -c wallevel -v 1
+system sh/cfg.sh -n dnode8 -c wallevel -v 1
 
 print ============== step1
 print ========= start dnode1
@@ -88,7 +88,7 @@ $x = 0
 show1: 
 	$x = $x + 1
 	sleep 2000
-	if $x == 30 then
+	if $x == 20 then
 	  return -1
 	endi
 sql show dnodes -x show1
@@ -101,13 +101,13 @@ print dnode3 $dnode3Vnodes
 $dnode4Vnodes = $data2_4
 print dnode4 $dnode4Vnodes
 
-if $dnode1Vnodes != 1 then
+if $dnode1Vnodes != 3 then
   goto show1
 endi
-if $dnode2Vnodes != 1 then
+if $dnode2Vnodes != 3 then
   goto show1
 endi
-if $dnode3Vnodes != 1 then
+if $dnode3Vnodes != 3 then
   goto show1
 endi
 if $dnode4Vnodes != null then
@@ -124,7 +124,7 @@ $x = 0
 show2: 
 	$x = $x + 1
 	sleep 2000
-	if $x == 30 then
+	if $x == 20 then
 	  return -1
 	endi
 sql show dnodes -x show2
@@ -150,7 +150,7 @@ $x = 0
 show3: 
 	$x = $x + 1
 	sleep 2000
-	if $x == 30 then
+	if $x == 20 then
 	  return -1
 	endi
 sql show dnodes -x show3
@@ -163,16 +163,16 @@ print dnode3 $dnode3Vnodes
 $dnode4Vnodes = $data2_4
 print dnode4 $dnode4Vnodes
 
-if $dnode1Vnodes != 1 then
+if $dnode1Vnodes != 3 then
   goto show3
 endi
 if $dnode2Vnodes != null then
   goto show3
 endi
-if $dnode3Vnodes != 1 then
+if $dnode3Vnodes != 3 then
   goto show3
 endi
-if $dnode4Vnodes != 1 then
+if $dnode4Vnodes != 3 then
   goto show3
 endi
 
@@ -187,7 +187,7 @@ $x = 0
 show4: 
 	$x = $x + 1
 	sleep 2000
-	if $x == 30 then
+	if $x == 20 then
 	  return -1
 	endi
 sql show dnodes -x show4
@@ -213,7 +213,7 @@ $x = 0
 show5: 
 	$x = $x + 1
 	sleep 2000
-	if $x == 30 then
+	if $x == 20 then
 	  return -1
 	endi
 sql show dnodes -x show5
@@ -226,16 +226,16 @@ print dnode3 $dnode3Vnodes
 $dnode4Vnodes = $data2_4
 print dnode4 $dnode4Vnodes
 
-if $dnode1Vnodes != 1 then
+if $dnode1Vnodes != 3 then
   goto show5
 endi
-if $dnode5Vnodes != 1 then
+if $dnode5Vnodes != 3 then
   goto show5
 endi
 if $dnode3Vnodes != null then
   goto show5
 endi
-if $dnode4Vnodes != 1 then
+if $dnode4Vnodes != 3 then
   goto show5
 endi
 
@@ -250,7 +250,7 @@ $x = 0
 show6: 
 	$x = $x + 1
 	sleep 2000
-	if $x == 30 then
+	if $x == 20 then
 	  return -1
 	endi
 sql show dnodes -x show6
@@ -276,7 +276,7 @@ $x = 0
 show7: 
 	$x = $x + 1
 	sleep 2000
-	if $x == 30 then
+	if $x == 20 then
 	  return -1
 	endi
 sql show dnodes -x show7
@@ -289,13 +289,13 @@ print dnode5 $dnode5Vnodes
 $dnode6Vnodes = $data2_6
 print dnode6 $dnode6Vnodes
 
-if $dnode1Vnodes != 1 then
+if $dnode1Vnodes != 3 then
   goto show7
 endi
-if $dnode5Vnodes != 1 then
+if $dnode5Vnodes != 3 then
   goto show7
 endi
-if $dnode6Vnodes != 1 then
+if $dnode6Vnodes != 3 then
   goto show7
 endi
 if $dnode4Vnodes != null then
@@ -313,7 +313,7 @@ $x = 0
 show8: 
 	$x = $x + 1
 	sleep 2000
-	if $x == 30 then
+	if $x == 20 then
 	  return -1
 	endi
 sql show dnodes -x show8
@@ -340,11 +340,26 @@ sql drop dnode $hostname1
 print drop dnode1 and sleep 9000
 sleep 9000
 
+sql show mnodes
+$dnode1Role = $data2_1
+$dnode4Role = $data2_4
+$dnode5Role = $data2_5
+print dnode1 ==> $dnode1Role
+print dnode4 ==> $dnode4Role
+print dnode5 ==> $dnode5Role
+
+if $dnode1Role != offline then
+  return -1
+endi
+
+print ============================== step9.1
+system sh/exec_up.sh -n dnode1 -s start
+
 $x = 0
 show9: 
 	$x = $x + 1
 	sleep 2000
-	if $x == 30 then
+	if $x == 20 then
 	  return -1
 	endi
 sql show dnodes -x show9
@@ -355,41 +370,17 @@ print dnode6 $dnode6Vnodes
 $dnode7Vnodes = $data2_7
 print dnode7 $dnode7Vnodes
 
-if $dnode5Vnodes != 1 then
+if $dnode5Vnodes != 3 then
   goto show9
 endi
-if $dnode6Vnodes != 1 then
+if $dnode6Vnodes != 3 then
   goto show9
 endi
-if $dnode7Vnodes != 1 then
+if $dnode7Vnodes != 3 then
   goto show9
 endi
 
-print ============================== step10
-sql create dnode $hostname8
-system sh/exec_up.sh -n dnode8 -s start
-sleep 9000
-
-$x = 0
-show10: 
-	$x = $x + 1
-	sleep 2000
-	if $x == 30 then
-	  return -1
-	endi
-sql show dnodes -x show10
-$dnode5Vnodes = $data2_5
-print dnode5 $dnode5Vnodes
-$dnode6Vnodes = $data2_6
-print dnode6 $dnode6Vnodes
-$dnode7Vnodes = $data2_7
-print dnode7 $dnode7Vnodes
-$dnode8Vnodes = $data2_8
-print dnode8 $dnode8Vnodes
-
-if $dnode8Vnodes != 2 then
- goto show10
-endi
+system sh/exec_up.sh -n dnode1 -s stop -x SIGINT
 
 print ============================== step11
 print ========= add db4
@@ -400,7 +391,7 @@ $x = 0
 create4: 
 	$x = $x + 1
 	sleep 2000
-	if $x == 30 then
+	if $x == 20 then
 	  return -1
 	endi
 sql create table c_b3_t4 (t timestamp, i int) -x create4
@@ -409,37 +400,33 @@ sql insert into c_b3_t4 values(1520000021044, 44)
 sql insert into c_b3_t4 values(1520000022043, 43)
 sql insert into c_b3_t4 values(1520000023042, 42)
 sql insert into c_b3_t4 values(1520000024041, 41)
-sleep 9000
+
+sleep 3000
 
 $x = 0
 show11: 
 	$x = $x + 1
 	sleep 2000
-	if $x == 30 then
+	if $x == 20 then
 	  return -1
 	endi
-sql show dnodes -x show11
-$dnode1Vnodes = $data2_1
-print dnode1 $dnode1Vnodes
-$dnode2Vnodes = $data2_2
-print dnode2 $dnode2Vnodes
-$dnode3Vnodes = $data2_3
-print dnode3 $dnode3Vnodes
-$dnode4Vnodes = $data2_4
-print dnode4 $dnode4Vnodes
+sql show dnodes -x show11	
+$dnode5Vnodes = $data2_5
+print dnode5 $dnode5Vnodes
+$dnode6Vnodes = $data2_6
+print dnode6 $dnode6Vnodes
+$dnode7Vnodes = $data2_7
+print dnode7 $dnode7Vnodes
 
-if $dnode1Vnodes != 1 then
+if $dnode5Vnodes != 4 then
+  goto show11
+endi
+if $dnode6Vnodes != 4 then
   goto show11
 endi
-if $dnode2Vnodes != 1 then
+if $dnode7Vnodes != 4 then
   goto show11
 endi
-#if $dnode3Vnodes != 1 then
-#  goto show11
-#endi
-#if $dnode4Vnodes != 1 then
-#  goto show11
-#endi
 
 system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
 
@@ -504,25 +491,6 @@ if $data41 != 35 then
   return -1
 endi
 
-sql select * from c_b3_d4.c_b3_t4 order by t desc
-print $data01 $data11 $data21 $data31 $data41
-if $data01 != 41 then
-  return -1
-endi
-if $data11 != 42 then
-  return -1
-endi
-if $data21 != 43 then
-  return -1
-endi
-if $data31 != 44 then
-  return -1
-endi
-if $data41 != 45 then
-  return -1
-endi
-
-
 print ============================================ over
 system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
 system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
diff --git a/tests/script/unique/column/replica3.sim b/tests/script/unique/column/replica3.sim
index 1b4884cb90ff83b509371791fd0ddaf005d6df84..4b08b13e2fb08f36e5e19886d5acf02dfdb98e3c 100644
--- a/tests/script/unique/column/replica3.sim
+++ b/tests/script/unique/column/replica3.sim
@@ -3,9 +3,9 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
 system sh/cfg.sh -n dnode1 -c numofMpeers -v 3
 system sh/cfg.sh -n dnode2 -c numofMpeers -v 3
 system sh/cfg.sh -n dnode3 -c numofMpeers -v 3
@@ -29,8 +29,11 @@ while $x < 1010
   $x = $x + 1
 endw 
 
-system sh/exec_up.sh -n dnode1 -s stop
-system sh/exec_up.sh -n dnode2 -s stop
-system sh/exec_up.sh -n dnode3 -s stop
-
-
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/db/delete.sim b/tests/script/unique/db/delete.sim
index ed41f1bb90c48da0ce07cb26f83c75dbf90a16d0..5100b93dcdde560eadb868b166e77750e88314d2 100644
--- a/tests/script/unique/db/delete.sim
+++ b/tests/script/unique/db/delete.sim
@@ -6,18 +6,15 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 3
 system sh/cfg.sh -n dnode2 -c numOfMPeers -v 3
 system sh/cfg.sh -n dnode3 -c numOfMPeers -v 3
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 10
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 10
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 10
-system sh/cfg.sh -n dnode1 -c cacheBlockSize -v 200
-system sh/cfg.sh -n dnode2 -c cacheBlockSize -v 200
-system sh/cfg.sh -n dnode3 -c cacheBlockSize -v 200
 
 print ========= start dnodes
 system sh/exec_up.sh -n dnode1 -s start
@@ -29,7 +26,7 @@ system sh/exec_up.sh -n dnode3 -s start
 sleep 3000
 
 print ======== step1 
-sql create database db replica 3 ablocks 2 tblocks 5 tables 10000
+sql create database db replica 3 ablocks 2 tblocks 5 maxtables 10000
 sql create table db.mt (ts timestamp, tbcol int) TAGS(tgcol int)
 
 $tbPrefix = db.t
diff --git a/tests/script/unique/db/delete_part.sim b/tests/script/unique/db/delete_part.sim
index 7e4e1b0b965cc7913ca6c53a7a45766c2cb1fc14..3ed4f5d7534595d1701446df585b601efef29a6e 100644
--- a/tests/script/unique/db/delete_part.sim
+++ b/tests/script/unique/db/delete_part.sim
@@ -9,10 +9,10 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
-system sh/cfg.sh -n dnode4 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
+system sh/cfg.sh -n dnode4 -c wallevel -v 2
 
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode2 -c numOfMPeers -v 1
@@ -29,10 +29,10 @@ system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode4 -c numOfTotalVnodes -v 4
 
-system sh/cfg.sh -n dnode1 -c tables -v 4
-system sh/cfg.sh -n dnode2 -c tables -v 4
-system sh/cfg.sh -n dnode3 -c tables -v 4
-system sh/cfg.sh -n dnode4 -c tables -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 4
 
 print ========= start dnodes
 system sh/exec_up.sh -n dnode1 -s start
diff --git a/tests/script/unique/db/replica_add12.sim b/tests/script/unique/db/replica_add12.sim
index 6217a965c0568b5edc54850f7e02927b73f001b3..5d1ec794509537e0bc4f428492d3bb68744e177a 100644
--- a/tests/script/unique/db/replica_add12.sim
+++ b/tests/script/unique/db/replica_add12.sim
@@ -5,10 +5,10 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
-system sh/cfg.sh -n dnode4 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
+system sh/cfg.sh -n dnode4 -c wallevel -v 2
 
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode2 -c numOfMPeers -v 1
@@ -281,4 +281,13 @@ endi
 sql select * from d4.t4
 if $rows != 4 then
 	return -1
-endi
\ No newline at end of file
+endi
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/db/replica_add13.sim b/tests/script/unique/db/replica_add13.sim
index 193238f5c04e073c20e8dc52d7c2c1dc233aeb73..ac7e3f5c5c13dcd4f126456e15124ce3778a85c8 100644
--- a/tests/script/unique/db/replica_add13.sim
+++ b/tests/script/unique/db/replica_add13.sim
@@ -5,10 +5,10 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
-system sh/cfg.sh -n dnode4 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
+system sh/cfg.sh -n dnode4 -c wallevel -v 2
 
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode2 -c numOfMPeers -v 1
@@ -258,4 +258,13 @@ endi
 sql select * from d4.t4
 if $rows != 6 then
 	return -1
-endi
\ No newline at end of file
+endi
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/db/replica_add23.sim b/tests/script/unique/db/replica_add23.sim
index 5cc0347ac78ee62242e096a903030c7f2361cc29..995cd4116c307b5c0fe9cb37f7993d724da3cd70 100644
--- a/tests/script/unique/db/replica_add23.sim
+++ b/tests/script/unique/db/replica_add23.sim
@@ -5,10 +5,10 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
-system sh/cfg.sh -n dnode4 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
+system sh/cfg.sh -n dnode4 -c wallevel -v 2
 
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode2 -c numOfMPeers -v 1
@@ -259,4 +259,13 @@ endi
 sql select * from d4.t4
 if $rows != 6 then
 	return -1
-endi
\ No newline at end of file
+endi
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/db/replica_part.sim b/tests/script/unique/db/replica_part.sim
index 7fc81fbf5ba983adac8335e93e1dbb318041e46f..f0ffb8901526f59ae30f5bd43e89010b2bdf454f 100644
--- a/tests/script/unique/db/replica_part.sim
+++ b/tests/script/unique/db/replica_part.sim
@@ -4,9 +4,9 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 2
 system sh/cfg.sh -n dnode2 -c numOfMPeers -v 2
 system sh/cfg.sh -n dnode3 -c numOfMPeers -v 2
@@ -145,3 +145,12 @@ sql select * from d1.t1
 sql select * from d2.t2
 sql select * from d3.t3
 sql select * from d4.t4
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/db/replica_reduce21.sim b/tests/script/unique/db/replica_reduce21.sim
index eddcaf0e6c4862cfc16b6a4bce30865ec02e2c64..3a324c604a55f0be44bb1be94991f17007ba933c 100644
--- a/tests/script/unique/db/replica_reduce21.sim
+++ b/tests/script/unique/db/replica_reduce21.sim
@@ -4,9 +4,9 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode2 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode3 -c numOfMPeers -v 1
@@ -144,3 +144,12 @@ sql select * from d4.t4
 if $rows != 3 then
 	return -1
 endi
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/db/replica_reduce31.sim b/tests/script/unique/db/replica_reduce31.sim
index 658110e83d58c0a9acecbf556754881be0f3a472..fdb5e3c1dc813d88cbbca7682ee4812b5168fb46 100644
--- a/tests/script/unique/db/replica_reduce31.sim
+++ b/tests/script/unique/db/replica_reduce31.sim
@@ -4,9 +4,9 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode2 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode3 -c numOfMPeers -v 1
@@ -182,3 +182,12 @@ sql select * from d1.t1
 sql select * from d2.t2
 sql select * from d3.t3
 sql select * from d4.t4
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/db/replica_reduce32.sim b/tests/script/unique/db/replica_reduce32.sim
index 85f35f996cfbb7a49fceb07920dac73ea0812111..83b5cb7a5bc20fa2f19963db1b5f1cd881449de4 100644
--- a/tests/script/unique/db/replica_reduce32.sim
+++ b/tests/script/unique/db/replica_reduce32.sim
@@ -4,9 +4,9 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode2 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode3 -c numOfMPeers -v 1
@@ -155,3 +155,12 @@ print d3.t3 $rows
 
 sql select * from d4.t4
 print d4.t4 $rows
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/dnode/balance1.sim b/tests/script/unique/dnode/balance1.sim
index 72286aad9010b85be4fa76cde8c01a13f668aabd..79f22c42ff6cd875af09b3baf56fef8a57872347 100644
--- a/tests/script/unique/dnode/balance1.sim
+++ b/tests/script/unique/dnode/balance1.sim
@@ -15,22 +15,22 @@ system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
-system sh/cfg.sh -n dnode4 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
+system sh/cfg.sh -n dnode4 -c wallevel -v 2
 
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
-system sh/cfg.sh -n dnode4 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
+system sh/cfg.sh -n dnode4 -c wallevel -v 2
 
 print ========== step1
 system sh/exec_up.sh -n dnode1 -s start
 sql connect
 sleep 3000
 
-sql create database d1 tables 4
+sql create database d1 maxTables 4
 sql create table d1.t1 (t timestamp, i int) 
 sql insert into d1.t1 values(now+1s, 15)
 sql insert into d1.t1 values(now+2s, 14)
@@ -68,7 +68,7 @@ if $data2_2 != 1 then
 endi
 
 print ========== step3
-sql create database d2 tables 4
+sql create database d2 maxTables 4
 sql create table d2.t2 (t timestamp, i int) 
 sql insert into d2.t2 values(now+1s, 25)
 sql insert into d2.t2 values(now+2s, 24)
@@ -139,7 +139,7 @@ if $data2_3 != 2 then
 endi
 
 print ========== step6
-sql create database d3 tables 4
+sql create database d3 maxTables 4
 sql create table d3.t3 (t timestamp, i int)
 sql insert into d3.t3 values(now+1s, 35)
 sql insert into d3.t3 values(now+2s, 34)
@@ -193,7 +193,7 @@ if $data2_4 != 1 then
 endi
 
 print ========== step8
-sql create database d4 tables 4
+sql create database d4 maxTables 4
 sql create table d4.t4 (t timestamp, i int)
 sql insert into d4.t4 values(now+1s, 45)
 sql insert into d4.t4 values(now+2s, 44)
@@ -327,3 +327,12 @@ endi
 if $data41 != 45 then
   return -1
 endi
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/dnode/balance2.sim b/tests/script/unique/dnode/balance2.sim
index decec25683af6d86d172f964e99604651d0de143..4518c4262230f15c1f2e7d4e3cfe06ddc1960600 100644
--- a/tests/script/unique/dnode/balance2.sim
+++ b/tests/script/unique/dnode/balance2.sim
@@ -12,11 +12,11 @@ system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode5 -c mgmtEqualVnodeNum -v 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 1
-system sh/cfg.sh -n dnode2 -c clog -v 1
-system sh/cfg.sh -n dnode3 -c clog -v 1
-system sh/cfg.sh -n dnode4 -c clog -v 1
-system sh/cfg.sh -n dnode5 -c clog -v 1
+system sh/cfg.sh -n dnode1 -c wallevel -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
+system sh/cfg.sh -n dnode3 -c wallevel -v 1
+system sh/cfg.sh -n dnode4 -c wallevel -v 1
+system sh/cfg.sh -n dnode5 -c wallevel -v 1
 
 print ========== step1
 system sh/exec_up.sh -n dnode1 -s start
@@ -28,7 +28,7 @@ system sh/exec_up.sh -n dnode2 -s start
 system sh/exec_up.sh -n dnode3 -s start
 sleep 3000
 
-sql create database d1 replica 2  tables 4
+sql create database d1 replica 2  maxTables 4
 sql create table d1.t1 (t timestamp, i int)
 sql insert into d1.t1 values(now+1s, 15)
 sql insert into d1.t1 values(now+2s, 14)
@@ -36,7 +36,7 @@ sql insert into d1.t1 values(now+3s, 13)
 sql insert into d1.t1 values(now+4s, 12)
 sql insert into d1.t1 values(now+5s, 11)
 
-sql create database d2 replica 2  tables 4
+sql create database d2 replica 2  maxTables 4
 sql create table d2.t2 (t timestamp, i int) 
 sql insert into d2.t2 values(now+1s, 25)
 sql insert into d2.t2 values(now+2s, 24)
@@ -116,7 +116,7 @@ if $data2_4 != 2 then
 endi
 
 print ========== step4
-sql create database d3 replica 2 tables 4
+sql create database d3 replica 2 maxTables 4
 sql create table d3.t3 (t timestamp, i int)
 sql insert into d3.t3 values(now+1s, 35)
 sql insert into d3.t3 values(now+2s, 34)
@@ -268,3 +268,12 @@ endi
 if $data41 != 35 then
   return -1
 endi
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/dnode/balance3.sim b/tests/script/unique/dnode/balance3.sim
index 53fda28dc4d988a2a1632967b60bddecd32562b8..acb0d033d4a21ed7bb262b9437cdb4d404fe437f 100644
--- a/tests/script/unique/dnode/balance3.sim
+++ b/tests/script/unique/dnode/balance3.sim
@@ -14,12 +14,12 @@ system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode5 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode6 -c mgmtEqualVnodeNum -v 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 1
-system sh/cfg.sh -n dnode2 -c clog -v 1
-system sh/cfg.sh -n dnode3 -c clog -v 1
-system sh/cfg.sh -n dnode4 -c clog -v 1
-system sh/cfg.sh -n dnode5 -c clog -v 1
-system sh/cfg.sh -n dnode6 -c clog -v 1
+system sh/cfg.sh -n dnode1 -c wallevel -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
+system sh/cfg.sh -n dnode3 -c wallevel -v 1
+system sh/cfg.sh -n dnode4 -c wallevel -v 1
+system sh/cfg.sh -n dnode5 -c wallevel -v 1
+system sh/cfg.sh -n dnode6 -c wallevel -v 1
 
 print ========== step1
 system sh/exec_up.sh -n dnode1 -s start
@@ -33,7 +33,7 @@ system sh/exec_up.sh -n dnode3 -s start
 system sh/exec_up.sh -n dnode4 -s start
 sleep 3000
 
-sql create database d1 replica 3  tables 4
+sql create database d1 replica 3  maxTables 4
 sql create table d1.t1 (t timestamp, i int) 
 sql insert into d1.t1 values(now+1s, 15) 
 sql insert into d1.t1 values(now+2s, 14)
@@ -41,7 +41,7 @@ sql insert into d1.t1 values(now+3s, 13)
 sql insert into d1.t1 values(now+4s, 12)
 sql insert into d1.t1 values(now+5s, 11)
 
-sql create database d2 replica 3  tables 4
+sql create database d2 replica 3  maxTables 4
 sql create table d2.t2 (t timestamp, i int) 
 sql insert into d2.t2 values(now+1s, 25)
 sql insert into d2.t2 values(now+2s, 24)
@@ -136,7 +136,7 @@ if $data2_5 != 2 then
 endi
 
 print ========== step4
-sql create database d3 replica 3 tables 4
+sql create database d3 replica 3 maxTables 4
 sql create table d3.t3 (t timestamp, i int) 
 sql insert into d3.t3 values(now+1s, 35)
 sql insert into d3.t3 values(now+2s, 34)
@@ -298,3 +298,11 @@ if $data41 != 35 then
   return -1
 endi
 
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/dnode/balancex.sim b/tests/script/unique/dnode/balancex.sim
index 6c851b55594ce3c759d60241f70ab39c20f3ecee..d717250a796af420ef589f43b176a137b4460271 100644
--- a/tests/script/unique/dnode/balancex.sim
+++ b/tests/script/unique/dnode/balancex.sim
@@ -10,17 +10,17 @@ system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 1
-system sh/cfg.sh -n dnode2 -c clog -v 1
-system sh/cfg.sh -n dnode3 -c clog -v 1
-system sh/cfg.sh -n dnode4 -c clog -v 1
+system sh/cfg.sh -n dnode1 -c wallevel -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
+system sh/cfg.sh -n dnode3 -c wallevel -v 1
+system sh/cfg.sh -n dnode4 -c wallevel -v 1
 
 print ========== step1
 system sh/exec_up.sh -n dnode1 -s start
 sql connect
 sleep 3000
 
-sql create database d1 tables 4
+sql create database d1 maxTables 4
 sql create table d1.t1 (t timestamp, i int)
 sql insert into d1.t1 values(now+1s, 15)
 sql insert into d1.t1 values(now+2s, 14)
@@ -28,7 +28,7 @@ sql insert into d1.t1 values(now+3s, 13)
 sql insert into d1.t1 values(now+4s, 12)
 sql insert into d1.t1 values(now+5s, 11)
 
-sql create database d2 tables 4
+sql create database d2 maxTables 4
 sql create table d2.t2 (t timestamp, i int)
 sql insert into d2.t2 values(now+1s, 25)
 sql insert into d2.t2 values(now+2s, 24)
@@ -65,7 +65,7 @@ if $data2_2 != 2 then
 endi
 
 print ========== step3
-sql create database d3 replica 2 tables 4
+sql create database d3 replica 2 maxTables 4
 sql create table d3.t3 (t timestamp, i int)
 sql insert into d3.t3 values(now+1s, 35)
 sql insert into d3.t3 values(now+2s, 34)
@@ -199,3 +199,11 @@ if $data41 != 35 then
   return -1
 endi
 
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/dnode/monitor_bug.sim b/tests/script/unique/dnode/monitor_bug.sim
index fda7f4ad77150caf5a18d769e8574ed0e9ecea1e..8726caf1db8d43f4418c6873fbd96cf46dd46579 100644
--- a/tests/script/unique/dnode/monitor_bug.sim
+++ b/tests/script/unique/dnode/monitor_bug.sim
@@ -6,8 +6,8 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/cfg.sh -n dnode1 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 1
-system sh/cfg.sh -n dnode2 -c clog -v 1
+system sh/cfg.sh -n dnode1 -c wallevel -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
 
 system sh/cfg.sh -n dnode1 -c monitor -v 1
 system sh/cfg.sh -n dnode2 -c monitor -v 0
diff --git a/tests/script/unique/dnode/offline1.sim b/tests/script/unique/dnode/offline1.sim
index c4751bb66bc959c3bdd661233b6a7bedf370801e..5e4ab65be37e90a4cf6737d6fa7b485c16dd61ae 100644
--- a/tests/script/unique/dnode/offline1.sim
+++ b/tests/script/unique/dnode/offline1.sim
@@ -16,9 +16,9 @@ system sh/cfg.sh -n dnode1 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 1
-system sh/cfg.sh -n dnode2 -c clog -v 1
-system sh/cfg.sh -n dnode3 -c clog -v 1
+system sh/cfg.sh -n dnode1 -c wallevel -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
+system sh/cfg.sh -n dnode3 -c wallevel -v 1
 
 print ========== step1
 system sh/exec_up.sh -n dnode1 -s start
@@ -67,3 +67,11 @@ if $data4_2 != null then
   return -1
 endi
 
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/dnode/offline2.sim b/tests/script/unique/dnode/offline2.sim
index b9a3464811b3372e45b2b34e474c9156583ce367..2615746e05ab0dcfb22caccd42f4fc3cead7e931 100644
--- a/tests/script/unique/dnode/offline2.sim
+++ b/tests/script/unique/dnode/offline2.sim
@@ -16,9 +16,9 @@ system sh/cfg.sh -n dnode1 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 1
-system sh/cfg.sh -n dnode2 -c clog -v 1
-system sh/cfg.sh -n dnode3 -c clog -v 1
+system sh/cfg.sh -n dnode1 -c wallevel -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
+system sh/cfg.sh -n dnode3 -c wallevel -v 1
 
 print ========== step1
 system sh/exec_up.sh -n dnode1 -s start
@@ -27,7 +27,7 @@ sql create dnode $hostname2
 system sh/exec_up.sh -n dnode2 -s start
 sleep 3000
 
-sql create database d1 replica 2 tables 4
+sql create database d1 replica 2 maxTables 4
 sql create table d1.t1(ts timestamp, i int)
 sql insert into d1.t1 values(now, 1)
 
@@ -106,3 +106,11 @@ if $rows != 1 then
   return -1
 endi
 
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/dnode/remove1.sim b/tests/script/unique/dnode/remove1.sim
index c345aa202b2a7cd9268d7ff58c2701dec39b6106..c69c51fa96ba1c18f93bd1d0ec6f1043e4d412cb 100644
--- a/tests/script/unique/dnode/remove1.sim
+++ b/tests/script/unique/dnode/remove1.sim
@@ -10,17 +10,17 @@ system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 1
-system sh/cfg.sh -n dnode2 -c clog -v 1
-system sh/cfg.sh -n dnode3 -c clog -v 1
-system sh/cfg.sh -n dnode4 -c clog -v 1
+system sh/cfg.sh -n dnode1 -c wallevel -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
+system sh/cfg.sh -n dnode3 -c wallevel -v 1
+system sh/cfg.sh -n dnode4 -c wallevel -v 1
 
 print ========== step1
 system sh/exec_up.sh -n dnode1 -s start
 sql connect
 sleep 3000
 
-sql create database d1 tables 4
+sql create database d1 maxTables 4
 sql create table d1.t1 (t timestamp, i int)
 sql insert into d1.t1 values(now+1s, 15)
 sql insert into d1.t1 values(now+2s, 14)
@@ -28,7 +28,7 @@ sql insert into d1.t1 values(now+3s, 13)
 sql insert into d1.t1 values(now+4s, 12)
 sql insert into d1.t1 values(now+5s, 11)
 
-sql create database d2 tables 4
+sql create database d2 maxTables 4
 sql create table d2.t2 (t timestamp, i int)
 sql insert into d2.t2 values(now+1s, 25)
 sql insert into d2.t2 values(now+2s, 24)
@@ -47,7 +47,7 @@ sql create dnode $hostname2
 system sh/exec_up.sh -n dnode2 -s start
 sleep 9000
 
-sql create database d3 replica 2 tables 4
+sql create database d3 replica 2 maxTables 4
 sql create table d3.t3 (t timestamp, i int)
 sql insert into d3.t3 values(now+1s, 35)
 sql insert into d3.t3 values(now+2s, 34)
diff --git a/tests/script/unique/dnode/remove2.sim b/tests/script/unique/dnode/remove2.sim
index 909f82e61c9411cd3d97d8e7ef3a6714a450c428..c9e48d9283c929ef388fcf38f27342dd8c01dbd0 100644
--- a/tests/script/unique/dnode/remove2.sim
+++ b/tests/script/unique/dnode/remove2.sim
@@ -10,17 +10,17 @@ system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 1
-system sh/cfg.sh -n dnode2 -c clog -v 1
-system sh/cfg.sh -n dnode3 -c clog -v 1
-system sh/cfg.sh -n dnode4 -c clog -v 1
+system sh/cfg.sh -n dnode1 -c wallevel -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
+system sh/cfg.sh -n dnode3 -c wallevel -v 1
+system sh/cfg.sh -n dnode4 -c wallevel -v 1
 
 print ========== step1
 system sh/exec_up.sh -n dnode1 -s start
 sql connect
 sleep 3000
 
-sql create database d1 tables 4
+sql create database d1 maxTables 4
 sql create table d1.t1 (t timestamp, i int)
 sql insert into d1.t1 values(now+1s, 15)
 sql insert into d1.t1 values(now+2s, 14)
@@ -28,7 +28,7 @@ sql insert into d1.t1 values(now+3s, 13)
 sql insert into d1.t1 values(now+4s, 12)
 sql insert into d1.t1 values(now+5s, 11)
 
-sql create database d2 tables 4
+sql create database d2 maxTables 4
 sql create table d2.t2 (t timestamp, i int) 
 sql insert into d2.t2 values(now+1s, 25)
 sql insert into d2.t2 values(now+2s, 24)
@@ -47,7 +47,7 @@ sql create dnode $hostname2
 system sh/exec_up.sh -n dnode2 -s start
 sleep 9000
 
-sql create database d3 replica 2 tables 4
+sql create database d3 replica 2 maxTables 4
 sql create table d3.t3 (t timestamp, i int)
 sql insert into d3.t3 values(now+1s, 35)
 sql insert into d3.t3 values(now+2s, 34)
diff --git a/tests/script/unique/dnode/vnode_clean.sim b/tests/script/unique/dnode/vnode_clean.sim
index 3693868497f4d5c443dccd51f7b6ba57d39683da..6b3c8ebeb243b96cad8b4b33ede5ad92977a2f41 100644
--- a/tests/script/unique/dnode/vnode_clean.sim
+++ b/tests/script/unique/dnode/vnode_clean.sim
@@ -10,16 +10,16 @@ system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 1
-system sh/cfg.sh -n dnode2 -c clog -v 1
-system sh/cfg.sh -n dnode3 -c clog -v 1
-system sh/cfg.sh -n dnode4 -c clog -v 1
+system sh/cfg.sh -n dnode1 -c wallevel -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
+system sh/cfg.sh -n dnode3 -c wallevel -v 1
+system sh/cfg.sh -n dnode4 -c wallevel -v 1
 
 print ========== step1
 system sh/exec_up.sh -n dnode1 -s start
 sql connect
 
-sql create database d1 tables 4
+sql create database d1 maxTables 4
 sql create table d1.t1 (t timestamp, i int)
 sql insert into d1.t1 values(now+1s, 15)
 sql insert into d1.t1 values(now+2s, 14)
@@ -55,7 +55,7 @@ if $data2_2 != 3 then
 endi
 
 print ========== step3
-sql create database d2 tables 4
+sql create database d2 maxTables 4
 
 sql create table d2.t2 (t timestamp, i int) 
 sql insert into d2.t2 values(now+1s, 25)
@@ -107,7 +107,7 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/cfg.sh -n dnode2 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode2 -c balanceInterval -v 10
 system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode2 -c clog -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
 system sh/exec_up.sh -n dnode2 -s start
 
 $x = 0
@@ -128,7 +128,7 @@ if $data2_2 != 2 then
 endi
 
 print ========== step6
-sql create database d3 tables 4
+sql create database d3 maxTables 4
 sql create table d3.t3 (t timestamp, i int)
 sql insert into d3.t3 values(now+1s, 35)
 sql insert into d3.t3 values(now+2s, 34)
diff --git a/tests/script/unique/http/admin.sim b/tests/script/unique/http/admin.sim
index 2b1c7e08c92cc41d84212f46fc143b59c9d53696..51307af00e6447d93060f0e9198a55f29c29dcc0 100644
--- a/tests/script/unique/http/admin.sim
+++ b/tests/script/unique/http/admin.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c http -v 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 #system sh/cfg.sh -n dnode1 -c adminRowLimit -v 10
 system sh/cfg.sh -n dnode1 -c httpDebugFlag -v 135
 system sh/exec_up.sh -n dnode1 -s start
@@ -177,4 +177,13 @@ print ===============  step8 - monitor dbs
 #print 24-> $system_content
 #if $system_content != @[{"status":"succ","head":["IP","created time","open vnodes","free vnodes","status","balance state"],"data":[["127.0.0.1","2018-09-04 #11:16:13.985",1,3,"ready","balanced"]],"rows":1},{"status":"succ","head":["IP","created time","status","role"],"data":[["127.0.0.1","2018-09-04 11:16:13.371","serving","master"]],"rows":1}]@ then
 #  return -1
-#	endi
\ No newline at end of file
+#	endi
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/http/opentsdb.sim b/tests/script/unique/http/opentsdb.sim
index 3c59a734548f330aeb57b4fb08c6ba576bc27338..d1b193173e451f7c01829608c8a7845b1d58ba17 100644
--- a/tests/script/unique/http/opentsdb.sim
+++ b/tests/script/unique/http/opentsdb.sim
@@ -1,7 +1,7 @@
 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c clog -v 0
+system sh/cfg.sh -n dnode1 -c wallevel -v 0
 system sh/exec_up.sh -n dnode1 -s start
 
 sleep 3000
diff --git a/tests/script/unique/import/replica2.sim b/tests/script/unique/import/replica2.sim
index 52afbd93cb8d627178c48652d2f4b17927ff2e1f..bab04bd21133ffc468046a2f104d6539c959b179 100644
--- a/tests/script/unique/import/replica2.sim
+++ b/tests/script/unique/import/replica2.sim
@@ -15,10 +15,10 @@ system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 10
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 10
 system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 10
 
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode4 -c sessionsPerVnode -v 2000
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 2000
 
 system sh/cfg.sh -n dnode1 -c commitlog -v 0
 system sh/cfg.sh -n dnode2 -c commitlog -v 0
diff --git a/tests/script/unique/import/replica3.sim b/tests/script/unique/import/replica3.sim
index 8b8602df66663c855c052313ee985f57d265f11c..c10f2da2f1ebe1592c5f828cbeadbcf1eadc6e5b 100644
--- a/tests/script/unique/import/replica3.sim
+++ b/tests/script/unique/import/replica3.sim
@@ -15,10 +15,10 @@ system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 10
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 10
 system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 10
 
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 2000
-system sh/cfg.sh -n dnode4 -c sessionsPerVnode -v 2000
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 2000
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 2000
 
 system sh/cfg.sh -n dnode1 -c commitlog -v 0
 system sh/cfg.sh -n dnode2 -c commitlog -v 0
diff --git a/tests/script/unique/metrics/balance_replica1.sim b/tests/script/unique/metrics/balance_replica1.sim
index cab3c1a80708d5b991eba4db4ebdf9110322155d..eb502762608cc911517505fed6c1455d4d3c7645 100644
--- a/tests/script/unique/metrics/balance_replica1.sim
+++ b/tests/script/unique/metrics/balance_replica1.sim
@@ -14,8 +14,8 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode2 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c mgmtEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 0
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 
 $dbPrefix = br1_db
 $tbPrefix = br1_tb
@@ -34,7 +34,7 @@ $db = $dbPrefix
 $mt = $mtPrefix
 $st = $stPrefix . $i
 
-sql create database $db tables 4
+sql create database $db maxTables 4
 sql use $db
 sql create table $mt (ts timestamp, tbcol int, tbcol2 float) TAGS(tgcol int)
 
diff --git a/tests/script/unique/metrics/dnode2.sim b/tests/script/unique/metrics/dnode2.sim
index 2156dc40d807bea4759a61aff184c77896929f47..03a881ea49722bf93082a7c2910918d8f701fb95 100644
--- a/tests/script/unique/metrics/dnode2.sim
+++ b/tests/script/unique/metrics/dnode2.sim
@@ -8,8 +8,8 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode2 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sql connect
@@ -43,7 +43,7 @@ $i = 0
 $db = $dbPrefix . $i
 $mt = $mtPrefix . $i
 
-sql create database $db tables 4
+sql create database $db maxTables 4
 sql use $db
 sql create table $mt (ts timestamp, tbcol int) TAGS(tgcol int)
 
diff --git a/tests/script/unique/metrics/dnode2_stop.sim b/tests/script/unique/metrics/dnode2_stop.sim
index be6ec735a1b89696a43db5f407d3b96fc2366936..58a46f9be9ab5b29155a4b0ffaedf0acbc3ae670 100644
--- a/tests/script/unique/metrics/dnode2_stop.sim
+++ b/tests/script/unique/metrics/dnode2_stop.sim
@@ -8,8 +8,8 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode2 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sql connect
@@ -48,7 +48,7 @@ $i = 0
 $db = $dbPrefix . $i
 $mt = $mtPrefix . $i
 
-sql create database $db tables 4
+sql create database $db maxTables 4
 sql use $db
 sql create table $mt (ts timestamp, tbcol int) TAGS(tgcol int)
 
diff --git a/tests/script/unique/metrics/dnode3.sim b/tests/script/unique/metrics/dnode3.sim
index 3fd54adfba07ac98e22d1899884519791695ddcd..503ce6c47af5f40b432f15d7355394547c7c7d4d 100644
--- a/tests/script/unique/metrics/dnode3.sim
+++ b/tests/script/unique/metrics/dnode3.sim
@@ -12,9 +12,9 @@ system sh/cfg.sh -n dnode3 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sql connect
@@ -54,7 +54,7 @@ $i = 0
 $db = $dbPrefix . $i
 $mt = $mtPrefix . $i
 
-sql create database $db tables 4
+sql create database $db maxTables 4
 sql use $db
 sql create table $mt (ts timestamp, tbcol int) TAGS(tgcol int)
 
diff --git a/tests/script/unique/metrics/replica2_dnode4.sim b/tests/script/unique/metrics/replica2_dnode4.sim
index c5096ca03cb470ae94d0180263cc7c18cb65d7de..7672b19ad9a5ebc7752d968e4d65a355ae399fb6 100644
--- a/tests/script/unique/metrics/replica2_dnode4.sim
+++ b/tests/script/unique/metrics/replica2_dnode4.sim
@@ -16,10 +16,10 @@ system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode4 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode4 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sql connect
@@ -63,7 +63,7 @@ $i = 0
 $db = $dbPrefix . $i
 $mt = $mtPrefix . $i
 
-sql create database $db replica 2 tables 4
+sql create database $db replica 2 maxTables 4
 sql use $db
 sql create table $mt (ts timestamp, tbcol int) TAGS(tgcol int)
 
diff --git a/tests/script/unique/metrics/replica2_vnode3.sim b/tests/script/unique/metrics/replica2_vnode3.sim
index 937c78cb8b68573df73abfeba01eddf16855c718..e7163e826decf5a3caab7e9d25cf5abd9d0f9d82 100644
--- a/tests/script/unique/metrics/replica2_vnode3.sim
+++ b/tests/script/unique/metrics/replica2_vnode3.sim
@@ -8,8 +8,8 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode2 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sql connect
@@ -42,7 +42,7 @@ $i = 0
 $db = $dbPrefix . $i
 $mt = $mtPrefix . $i
 
-sql create database $db replica 2 tables 4
+sql create database $db replica 2 maxTables 4
 sql use $db
 sql create table $mt (ts timestamp, tbcol int) TAGS(tgcol int)
 
diff --git a/tests/script/unique/metrics/replica3_dnode6.sim b/tests/script/unique/metrics/replica3_dnode6.sim
index c3592a88f2c55ee9ab80ac140adbf869102a8462..ef70bf5cc35ab91323a17b7891dc176226c2ec04 100644
--- a/tests/script/unique/metrics/replica3_dnode6.sim
+++ b/tests/script/unique/metrics/replica3_dnode6.sim
@@ -28,12 +28,12 @@ system sh/cfg.sh -n dnode4 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode5 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode6 -c numOfTotalVnodes -v 4
 
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode4 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode5 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode6 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode5 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode6 -c maxtablesPerVnode -v 4
 
 system sh/exec.sh -n dnode1 -s start
 sql connect
@@ -93,7 +93,7 @@ $i = 0
 $db = $dbPrefix . $i
 $mt = $mtPrefix . $i
 
-sql create database $db replica 3 tables 4
+sql create database $db replica 3 maxTables 4
 sql use $db
 sql create table $mt (ts timestamp, tbcol int) TAGS(tgcol int)
 
diff --git a/tests/script/unique/metrics/replica3_vnode3.sim b/tests/script/unique/metrics/replica3_vnode3.sim
index 4da34fc92a44d54c177f832bc2d5c1f09528427a..50ad6d7584b1c2aec2e64b68da6d1a7b8b7c9189 100644
--- a/tests/script/unique/metrics/replica3_vnode3.sim
+++ b/tests/script/unique/metrics/replica3_vnode3.sim
@@ -16,10 +16,10 @@ system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode4 -c numOfTotalVnodes -v 4
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode4 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sql connect
@@ -62,7 +62,7 @@ $i = 0
 $db = $dbPrefix . $i
 $mt = $mtPrefix . $i
 
-sql create database $db replica 3 tables 4
+sql create database $db replica 3 maxTables 4
 sql use $db
 sql create table $mt (ts timestamp, tbcol int) TAGS(tgcol int)
 
diff --git a/tests/script/unique/mnode/mgmt22.sim b/tests/script/unique/mnode/mgmt22.sim
index 05e636d0de03aea44eb79eb7bc20f1b3e4376730..3275a233ad091742cd26af356fd1905d5b77c6d5 100644
--- a/tests/script/unique/mnode/mgmt22.sim
+++ b/tests/script/unique/mnode/mgmt22.sim
@@ -104,6 +104,11 @@ if $data3_3 != null then
 	goto show7
 endi
 
-system sh/exec_up.sh -n dnode1 -s stop
-system sh/exec_up.sh -n dnode2 -s stop
-system sh/exec_up.sh -n dnode3 -s stop
\ No newline at end of file
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/mnode/mgmt23.sim b/tests/script/unique/mnode/mgmt23.sim
index 07f8894769c2275364b2c8f209701b6ad83b67b3..8c144dd0c44e23dc381ead7aa3ff32815965b6e1 100644
--- a/tests/script/unique/mnode/mgmt23.sim
+++ b/tests/script/unique/mnode/mgmt23.sim
@@ -122,6 +122,11 @@ sql_error show mnodes
 print ============== step7
 sql_error drop dnode $hostname1
 
-system sh/exec_up.sh -n dnode1 -s stop
-system sh/exec_up.sh -n dnode2 -s stop
-system sh/exec_up.sh -n dnode3 -s stop
\ No newline at end of file
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/mnode/mgmt24.sim b/tests/script/unique/mnode/mgmt24.sim
index 35985345043d172c79d2c453eeddcd1785b5bcd5..4c61cbd7aed941b4e0b5c083be507664fe57540b 100644
--- a/tests/script/unique/mnode/mgmt24.sim
+++ b/tests/script/unique/mnode/mgmt24.sim
@@ -73,6 +73,11 @@ if $data2_2 != slave then
 	goto step5
 endi
 
-system sh/exec_up.sh -n dnode1 -s stop
-system sh/exec_up.sh -n dnode2 -s stop
-system sh/exec_up.sh -n dnode3 -s stop
\ No newline at end of file
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/mnode/mgmt25.sim b/tests/script/unique/mnode/mgmt25.sim
index cedfad4bd0b476d79bcbac4ca491612c122adbf1..8c8eeba466c31ab6efabd00e129a78d13c13ecd3 100644
--- a/tests/script/unique/mnode/mgmt25.sim
+++ b/tests/script/unique/mnode/mgmt25.sim
@@ -85,6 +85,11 @@ if $dnode3Role != slave then
   return -1
 endi
 
-system sh/exec_up.sh -n dnode1 -s stop
-system sh/exec_up.sh -n dnode2 -s stop
-system sh/exec_up.sh -n dnode3 -s stop
\ No newline at end of file
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/mnode/mgmt26.sim b/tests/script/unique/mnode/mgmt26.sim
index 105e753634ba003bbb89f796aa54919baaff9205..373a0abaed191075666085574dc013c3f1cb0721 100644
--- a/tests/script/unique/mnode/mgmt26.sim
+++ b/tests/script/unique/mnode/mgmt26.sim
@@ -113,6 +113,11 @@ if $dnode3Role != slave then
   return -1
 endi
 
-system sh/exec_up.sh -n dnode1 -s stop
-system sh/exec_up.sh -n dnode2 -s stop
-system sh/exec_up.sh -n dnode3 -s stop
\ No newline at end of file
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/mnode/mgmt33.sim b/tests/script/unique/mnode/mgmt33.sim
index ef9b0bbcc774f9a159fb087fc8765acf897815c3..e3a62a2d22cae72ef7a12d9f85dc5da1046a88a3 100644
--- a/tests/script/unique/mnode/mgmt33.sim
+++ b/tests/script/unique/mnode/mgmt33.sim
@@ -166,6 +166,11 @@ endi
 #  return -1
 #endi
 
-system sh/exec_up.sh -n dnode1 -s stop
-system sh/exec_up.sh -n dnode2 -s stop
-system sh/exec_up.sh -n dnode3 -s stop
\ No newline at end of file
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/mnode/mgmt34.sim b/tests/script/unique/mnode/mgmt34.sim
index af4353b5630d08d2faca1441b703d272cf0efd71..4409c825c8138420ab853a787b8d8041bf544584 100644
--- a/tests/script/unique/mnode/mgmt34.sim
+++ b/tests/script/unique/mnode/mgmt34.sim
@@ -220,7 +220,11 @@ endi
 #  return -1
 #endi
 
-system sh/exec_up.sh -n dnode1 -s stop
-system sh/exec_up.sh -n dnode2 -s stop
-system sh/exec_up.sh -n dnode3 -s stop
-system sh/exec_up.sh -n dnode4 -s stop
\ No newline at end of file
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/stream/metrics_balance.sim b/tests/script/unique/stream/metrics_balance.sim
index e6f05198f4fa8f8901d33ff2f62f642a4839d835..ff6ca9d1f0b64cac4ed17e1ecc5f1ac8ddd5859d 100644
--- a/tests/script/unique/stream/metrics_balance.sim
+++ b/tests/script/unique/stream/metrics_balance.sim
@@ -14,8 +14,8 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode2 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c mgmtEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 0
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxTablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxTablesPerVnode -v 4
 system sh/cfg.sh -n dnode1 -c tableMetaKeepTimer -v 5
 system sh/cfg.sh -n dnode2 -c tableMetaKeepTimer -v 5
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 2
@@ -34,7 +34,7 @@ sql connect
 
 print ============== step1
 $db = $dbPrefix
-sql create database $db tables 4
+sql create database $db maxTables 4
 sql use $db
 
 $i = 0
diff --git a/tests/script/unique/stream/metrics_replica1_dnode2.sim b/tests/script/unique/stream/metrics_replica1_dnode2.sim
index 45fb7d269d1b6b45e749824888df11a7985300f4..78b9165681ba07a11477301971a5208f62999720 100644
--- a/tests/script/unique/stream/metrics_replica1_dnode2.sim
+++ b/tests/script/unique/stream/metrics_replica1_dnode2.sim
@@ -8,8 +8,8 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode2 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 8
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sql connect
diff --git a/tests/script/unique/stream/metrics_replica2_dnode2_vnoden.sim b/tests/script/unique/stream/metrics_replica2_dnode2_vnoden.sim
index 1c89d18917b497d12abacf8141c5e256e9c448e5..47454501c67e04ecaa74ea67a5b4c8b89ea44ec4 100644
--- a/tests/script/unique/stream/metrics_replica2_dnode2_vnoden.sim
+++ b/tests/script/unique/stream/metrics_replica2_dnode2_vnoden.sim
@@ -8,8 +8,8 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode2 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 8
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sql connect
diff --git a/tests/script/unique/stream/metrics_replica2_dnode3.sim b/tests/script/unique/stream/metrics_replica2_dnode3.sim
index d0ef994f299da18dc59516822deb3356e8b3753d..a8c986cce936288cc31ec48eac97d77be695dfd2 100644
--- a/tests/script/unique/stream/metrics_replica2_dnode3.sim
+++ b/tests/script/unique/stream/metrics_replica2_dnode3.sim
@@ -12,9 +12,9 @@ system sh/cfg.sh -n dnode3 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 8
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sql connect
diff --git a/tests/script/unique/stream/metrics_replica3_dnode4.sim b/tests/script/unique/stream/metrics_replica3_dnode4.sim
index e2b2c3d6cc8b3e3479a81c2f727219f8e863c7f5..8ff7a3738ec6b592abf75e9331fa3d03c39b4a07 100644
--- a/tests/script/unique/stream/metrics_replica3_dnode4.sim
+++ b/tests/script/unique/stream/metrics_replica3_dnode4.sim
@@ -16,10 +16,10 @@ system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode4 -c numOfTotalVnodes -v 8
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode4 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sql connect
diff --git a/tests/script/unique/stream/table_balance.sim b/tests/script/unique/stream/table_balance.sim
index 6d2e7de57aaf3df2eb2a21b09c956b8f29292e89..015f9f1f17485724618dd72cd0b304774e0809f6 100644
--- a/tests/script/unique/stream/table_balance.sim
+++ b/tests/script/unique/stream/table_balance.sim
@@ -14,8 +14,8 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode2 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c mgmtEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 0
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 2
 system sh/cfg.sh -n dnode2 -c numOfMPeers -v 2
 
@@ -38,7 +38,7 @@ $db = $dbPrefix
 $mt = $mtPrefix
 $st = $stPrefix . $i
 
-sql create database $db tables 4
+sql create database $db maxTables 4
 sql use $db
 sql create table $mt (ts timestamp, tbcol int, tbcol2 float) TAGS(tgcol int)
 
diff --git a/tests/script/unique/stream/table_move.sim b/tests/script/unique/stream/table_move.sim
index 3096bcc9f94c65244c436cf39d7224eb82e4c2be..6589ed941e74c17a0d39b03a058b198fb969e356 100644
--- a/tests/script/unique/stream/table_move.sim
+++ b/tests/script/unique/stream/table_move.sim
@@ -25,20 +25,20 @@ system sh/cfg.sh -n dnode2 -c balanceInterval -v 10
 system sh/cfg.sh -n dnode3 -c balanceInterval -v 10
 system sh/cfg.sh -n dnode4 -c balanceInterval -v 10
 
-system sh/cfg.sh -n dnode1 -c clog -v 1
-system sh/cfg.sh -n dnode2 -c clog -v 1
-system sh/cfg.sh -n dnode3 -c clog -v 1
-system sh/cfg.sh -n dnode4 -c clog -v 1
+system sh/cfg.sh -n dnode1 -c wallevel -v 1
+system sh/cfg.sh -n dnode2 -c wallevel -v 1
+system sh/cfg.sh -n dnode3 -c wallevel -v 1
+system sh/cfg.sh -n dnode4 -c wallevel -v 1
 
 system sh/cfg.sh -n dnode1 -c mgmtEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode4 -c mgmtEqualVnodeNum -v 0
 
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode4 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 4
 
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 3
 system sh/cfg.sh -n dnode2 -c numOfMPeers -v 3
@@ -75,7 +75,7 @@ $db = $dbPrefix . $i
 $mt = $mtPrefix . $i
 $st = $stPrefix . $i
 
-sql create database $db tables 4
+sql create database $db maxTables 4
 sql use $db
 sql create table $mt (ts timestamp, tbcol int, tbcol2 float) TAGS(tgcol int)
 
diff --git a/tests/script/unique/stream/table_replica1_dnode2.sim b/tests/script/unique/stream/table_replica1_dnode2.sim
index a36d9ec99d51fef66727fa40b7deba787ce851c9..3d88493f403e8030560a51d2bb9dbd31ac06bf3b 100644
--- a/tests/script/unique/stream/table_replica1_dnode2.sim
+++ b/tests/script/unique/stream/table_replica1_dnode2.sim
@@ -8,8 +8,8 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode2 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 8
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sql connect
diff --git a/tests/script/unique/stream/table_replica2_dnode2_vnoden.sim b/tests/script/unique/stream/table_replica2_dnode2_vnoden.sim
index c84d73933f5d092f312e8c3f1062257306d06f4f..809627432b1380a9d9a7b8784573173944e53b75 100644
--- a/tests/script/unique/stream/table_replica2_dnode2_vnoden.sim
+++ b/tests/script/unique/stream/table_replica2_dnode2_vnoden.sim
@@ -8,8 +8,8 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode2 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 8
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sql connect
diff --git a/tests/script/unique/stream/table_replica2_dnode3.sim b/tests/script/unique/stream/table_replica2_dnode3.sim
index 5e9ef14c01728a1cff16859bc85b272741f86b6e..abee70d0483ca3ee982f57dd503837019f1dd5fd 100644
--- a/tests/script/unique/stream/table_replica2_dnode3.sim
+++ b/tests/script/unique/stream/table_replica2_dnode3.sim
@@ -12,9 +12,9 @@ system sh/cfg.sh -n dnode3 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 8
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 
diff --git a/tests/script/unique/stream/table_replica3_dnode4.sim b/tests/script/unique/stream/table_replica3_dnode4.sim
index 7547f77963678028fba4d3cd241bc740833da019..effdd38c2e05a7729d61af325fe861d7a7c368c9 100644
--- a/tests/script/unique/stream/table_replica3_dnode4.sim
+++ b/tests/script/unique/stream/table_replica3_dnode4.sim
@@ -16,10 +16,10 @@ system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 8
 system sh/cfg.sh -n dnode4 -c numOfTotalVnodes -v 8
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode4 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
 sql connect
diff --git a/tests/script/unique/table/delete_part.sim b/tests/script/unique/table/delete_part.sim
index 826df7f04cad0c28cf4daeda219d2f0d2a960cbe..f4a7b6fce443568bcd6b86ca0a0ca7de7bf8f79b 100644
--- a/tests/script/unique/table/delete_part.sim
+++ b/tests/script/unique/table/delete_part.sim
@@ -29,10 +29,10 @@ system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 4
 system sh/cfg.sh -n dnode4 -c numOfTotalVnodes -v 4
 
-system sh/cfg.sh -n dnode1 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode2 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode3 -c sessionsPerVnode -v 4
-system sh/cfg.sh -n dnode4 -c sessionsPerVnode -v 4
+system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
+system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 4
 
 print ========= start dnodes
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/unique/vnode/commit.sim b/tests/script/unique/vnode/commit.sim
index 7383934aacb51619442bf09faa3507dcfab16c76..dae657166719b44753eb035b151b6f8a719155c3 100644
--- a/tests/script/unique/vnode/commit.sim
+++ b/tests/script/unique/vnode/commit.sim
@@ -2,8 +2,8 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
 system sh/cfg.sh -n dnode1 -c numofMpeers -v 3
 system sh/cfg.sh -n dnode2 -c numofMpeers -v 3
 system sh/exec_up.sh -n dnode1 -s start
diff --git a/tests/script/unique/vnode/many.sim b/tests/script/unique/vnode/many.sim
index 57e0d10b7e8bad79e24993e9a7c5e8dc82825f6e..544f7d5b55870abe6e2357991c4e76721d8cc70f 100644
--- a/tests/script/unique/vnode/many.sim
+++ b/tests/script/unique/vnode/many.sim
@@ -4,10 +4,10 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
-system sh/cfg.sh -n dnode4 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
+system sh/cfg.sh -n dnode4 -c wallevel -v 2
 system sh/cfg.sh -n dnode1 -c numofMpeers -v 1
 system sh/cfg.sh -n dnode2 -c numofMpeers -v 1
 system sh/cfg.sh -n dnode3 -c numofMpeers -v 1
diff --git a/tests/script/unique/vnode/replica2_basic.sim b/tests/script/unique/vnode/replica2_basic.sim
index c71692fa9f1ec3f3bc253b6ac2970f137d51e66e..8e18c3b9e77b868d00bbbfc05bff0021658ce88c 100644
--- a/tests/script/unique/vnode/replica2_basic.sim
+++ b/tests/script/unique/vnode/replica2_basic.sim
@@ -2,8 +2,8 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
 system sh/cfg.sh -n dnode1 -c numofMpeers -v 3
 system sh/cfg.sh -n dnode2 -c numofMpeers -v 3
 system sh/exec_up.sh -n dnode1 -s start
diff --git a/tests/script/unique/vnode/replica2_basic2.sim b/tests/script/unique/vnode/replica2_basic2.sim
index 7a387d165eabfb5a58adc5eb742fb170c2e948cf..a86071faafec08627b69da1777aeec6d8b8977e4 100644
--- a/tests/script/unique/vnode/replica2_basic2.sim
+++ b/tests/script/unique/vnode/replica2_basic2.sim
@@ -5,10 +5,10 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
-system sh/cfg.sh -n dnode4 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
+system sh/cfg.sh -n dnode4 -c wallevel -v 2
 
 system sh/cfg.sh -n dnode1 -c numOfMPeers -v 1
 system sh/cfg.sh -n dnode2 -c numOfMPeers -v 1
@@ -202,4 +202,13 @@ endi
 sql select * from d4.t4
 if $rows != 3 then
 	return -1
-endi
\ No newline at end of file
+endi
+
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/vnode/replica2_repeat.sim b/tests/script/unique/vnode/replica2_repeat.sim
index 46fe90cfde6eccc4239957b017f4410c153a675e..cc1feecb07b2802146d8eb3789dbe1713d03e6b0 100644
--- a/tests/script/unique/vnode/replica2_repeat.sim
+++ b/tests/script/unique/vnode/replica2_repeat.sim
@@ -4,10 +4,10 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
-system sh/cfg.sh -n dnode4 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
+system sh/cfg.sh -n dnode4 -c wallevel -v 2
 system sh/cfg.sh -n dnode1 -c numofMpeers -v 1
 system sh/cfg.sh -n dnode2 -c numofMpeers -v 1
 system sh/cfg.sh -n dnode3 -c numofMpeers -v 1
diff --git a/tests/script/unique/vnode/replica3_basic.sim b/tests/script/unique/vnode/replica3_basic.sim
index 4da26a93494c0e4fe9b1c5895198040e3f55c2b2..62910b947afdd5f3483c6d8e3ced05098ba3ac7e 100644
--- a/tests/script/unique/vnode/replica3_basic.sim
+++ b/tests/script/unique/vnode/replica3_basic.sim
@@ -3,9 +3,9 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
 system sh/cfg.sh -n dnode1 -c numofMpeers -v 3
 system sh/cfg.sh -n dnode2 -c numofMpeers -v 3
 system sh/cfg.sh -n dnode3 -c numofMpeers -v 3
@@ -149,8 +149,11 @@ if $rows != $expect then
   return -1
 endi
 
-system sh/exec_up.sh -n dnode1 -s stop
-system sh/exec_up.sh -n dnode2 -s stop
-system sh/exec_up.sh -n dnode3 -s stop
-
-
+system sh/exec_up.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec_up.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/vnode/replica3_repeat.sim b/tests/script/unique/vnode/replica3_repeat.sim
index 67ac673bfcc2308fcf43c90e16f10be0c39a7c76..0ed16e0729edfd5ac1843b3886ef2ba50f9796a7 100644
--- a/tests/script/unique/vnode/replica3_repeat.sim
+++ b/tests/script/unique/vnode/replica3_repeat.sim
@@ -4,10 +4,10 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
-system sh/cfg.sh -n dnode4 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
+system sh/cfg.sh -n dnode4 -c wallevel -v 2
 system sh/cfg.sh -n dnode1 -c numofMpeers -v 1
 system sh/cfg.sh -n dnode2 -c numofMpeers -v 1
 system sh/cfg.sh -n dnode3 -c numofMpeers -v 1
diff --git a/tests/script/unique/vnode/replica3_vgroup.sim b/tests/script/unique/vnode/replica3_vgroup.sim
index 46003a14fa208f875833e102a58b489124b2bb3f..2763ed7c67c47496c3976cd9467b814d3f1e58f2 100644
--- a/tests/script/unique/vnode/replica3_vgroup.sim
+++ b/tests/script/unique/vnode/replica3_vgroup.sim
@@ -3,9 +3,9 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
-system sh/cfg.sh -n dnode1 -c clog -v 2
-system sh/cfg.sh -n dnode2 -c clog -v 2
-system sh/cfg.sh -n dnode3 -c clog -v 2
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
 system sh/cfg.sh -n dnode1 -c numofMpeers -v 3
 system sh/cfg.sh -n dnode2 -c numofMpeers -v 3
 system sh/cfg.sh -n dnode3 -c numofMpeers -v 3
@@ -26,7 +26,7 @@ sleep 3000
 
 print =================== step 1 
 
-sql create database $db replica 3 tables 100
+sql create database $db replica 3 maxtables 100
 sql use $db
 sql create table st (ts timestamp, speed int) tags (t1 int)
 sleep 3001