diff --git a/documentation20/cn/11.administrator/docs.md b/documentation20/cn/11.administrator/docs.md
index 86ad8e5bb91e8883b4be4a2bec7b5fb7dcb4c483..7c9cde2d7c39ae75d50ca8915ec3d559392a7900 100644
--- a/documentation20/cn/11.administrator/docs.md
+++ b/documentation20/cn/11.administrator/docs.md
@@ -432,60 +432,62 @@ TDengine的所有可执行文件默认存放在 _/usr/local/taos/bin_ 目录下
 
 ## <a class="anchor" id="keywords"></a>TDengine参数限制与保留关键字
 
-- 数据库名：不能包含“.”以及特殊字符，不能超过32个字符
-- 表名：不能包含“.”以及特殊字符，与所属数据库名一起，不能超过192个字符
-- 表的列名：不能包含特殊字符，不能超过64个字符
+- 数据库名：不能包含“.”以及特殊字符，不能超过 32 个字符
+- 表名：不能包含“.”以及特殊字符，与所属数据库名一起，不能超过 192 个字符
+- 表的列名：不能包含特殊字符，不能超过 64 个字符
 - 数据库名、表名、列名，都不能以数字开头
-- 表的列数：不能超过1024列
-- 记录的最大长度：包括时间戳8 byte，不能超过16KB
-- 单条SQL语句默认最大字符串长度：65480 byte
-- 数据库副本数：不能超过3
-- 用户名：不能超过23个byte
-- 用户密码：不能超过15个byte
-- 标签(Tags)数量：不能超过128个
-- 标签的总长度：不能超过16Kbyte
+- 表的列数：不能超过 1024 列
+- 记录的最大长度：包括时间戳 8 byte，不能超过 16KB（每个 BINARY/NCHAR 类型的列还会额外占用 2 个 byte 的存储位置）
+- 单条 SQL 语句默认最大字符串长度：65480 byte
+- 数据库副本数：不能超过 3
+- 用户名：不能超过 23 个 byte
+- 用户密码：不能超过 15 个 byte
+- 标签(Tags)数量：不能超过 128 个
+- 标签的总长度：不能超过 16K byte
 - 记录条数：仅受存储空间限制
 - 表的个数：仅受节点个数限制
 - 库的个数：仅受节点个数限制
-- 单个库上虚拟节点个数：不能超过64个
+- 单个库上虚拟节点个数：不能超过 64 个
 
-目前TDengine有将近200个内部保留关键字，这些关键字无论大小写均不可以用作库名、表名、STable名、数据列名及标签列名等。这些关键字列表如下：
+目前 TDengine 有将近 200 个内部保留关键字，这些关键字无论大小写均不可以用作库名、表名、STable 名、数据列名及标签列名等。这些关键字列表如下：
 
 | 关键字列表 |             |              |            |           |
 | ---------- | ----------- | ------------ | ---------- | --------- |
-| ABLOCKS    | CONNECTION  | GROUP        | MINUS      | SLASH     |
-| ABORT      | CONNECTIONS | GT           | MNODES     | SLIDING   |
-| ACCOUNT    | COPY        | ID           | MODULES    | SMALLINT  |
-| ACCOUNTS   | COUNT       | IF           | NCHAR      | SPREAD    |
-| ADD        | CREATE      | IGNORE       | NE         | STABLE    |
-| AFTER      | CTIME       | IMMEDIATE    | NONE       | STABLES   |
-| ALL        | DATABASE    | IMPORT       | NOT        | STAR      |
-| ALTER      | DATABASES   | IN           | NOTNULL    | STATEMENT |
-| AND        | DAYS        | INITIALLY    | NOW        | STDDEV    |
-| AS         | DEFERRED    | INSERT       | OF         | STREAM    |
-| ASC        | DELIMITERS  | INSTEAD      | OFFSET     | STREAMS   |
-| ATTACH     | DESC        | INTEGER      | OR         | STRING    |
-| AVG        | DESCRIBE    | INTERVAL     | ORDER      | SUM       |
-| BEFORE     | DETACH      | INTO         | PASS       | TABLE     |
-| BEGIN      | DIFF        | IP           | PERCENTILE | TABLES    |
-| BETWEEN    | DISTINCT    | IS           | PLUS       | TAG       |
-| BIGINT     | DIVIDE      | ISNULL       | PRAGMA     | TAGS      |
-| BINARY     | DNODE       | JOIN         | PREV       | TBLOCKS   |
-| BITAND     | DNODES      | KEEP         | PRIVILEGE  | TBNAME    |
-| BITNOT     | DOT         | KEY          | QUERIES    | TIMES     |
-| BITOR      | DOUBLE      | KILL         | QUERY      | TIMESTAMP |
-| BOOL       | DROP        | LAST         | RAISE      | TINYINT   |
-| BOTTOM     | EACH        | LE           | REM        | TOP       |
-| BY         | END         | LEASTSQUARES | REPLACE    | TRIGGER   |
-| CACHE      | EQ          | LIKE         | REPLICA    | UMINUS    |
-| CASCADE    | EXISTS      | LIMIT        | RESET      | UPLUS     |
-| CHANGE     | EXPLAIN     | LINEAR       | RESTRICT   | USE       |
-| CLOG       | FAIL        | LOCAL        | ROW        | USER      |
-| CLUSTER    | FILL        | LP           | ROWS       | USERS     |
-| COLON      | FIRST       | LSHIFT       | RP         | USING     |
-| COLUMN     | FLOAT       | LT           | RSHIFT     | VALUES    |
-| COMMA      | FOR         | MATCH        | SCORES     | VARIABLE  |
-| COMP       | FROM        | MAX          | SELECT     | VGROUPS   |
-| CONCAT     | GE          | METRIC       | SEMI       | VIEW      |
-| CONFIGS    | GLOB        | METRICS      | SET        | WAVG      |
-| CONFLICT   | GRANTS      | MIN          | SHOW       | WHERE     |
+| ABLOCKS    | CONNECTIONS | GT           | MNODES     | SLIDING   |
+| ABORT      | COPY        | ID           | MODULES    | SLIMIT    |
+| ACCOUNT    | COUNT       | IF           | NCHAR      | SMALLINT  |
+| ACCOUNTS   | CREATE      | IGNORE       | NE         | SPREAD    |
+| ADD        | CTIME       | IMMEDIATE    | NONE       | STABLE    |
+| AFTER      | DATABASE    | IMPORT       | NOT        | STABLES   |
+| ALL        | DATABASES   | IN           | NOTNULL    | STAR      |
+| ALTER      | DAYS        | INITIALLY    | NOW        | STATEMENT |
+| AND        | DEFERRED    | INSERT       | OF         | STDDEV    |
+| AS         | DELIMITERS  | INSTEAD      | OFFSET     | STREAM    |
+| ASC        | DESC        | INTEGER      | OR         | STREAMS   |
+| ATTACH     | DESCRIBE    | INTERVAL     | ORDER      | STRING    |
+| AVG        | DETACH      | INTO         | PASS       | SUM       |
+| BEFORE     | DIFF        | IP           | PERCENTILE | TABLE     |
+| BEGIN      | DISTINCT    | IS           | PLUS       | TABLES    |
+| BETWEEN    | DIVIDE      | ISNULL       | PRAGMA     | TAG       |
+| BIGINT     | DNODE       | JOIN         | PREV       | TAGS      |
+| BINARY     | DNODES      | KEEP         | PRIVILEGE  | TBLOCKS   |
+| BITAND     | DOT         | KEY          | QUERIES    | TBNAME    |
+| BITNOT     | DOUBLE      | KILL         | QUERY      | TIMES     |
+| BITOR      | DROP        | LAST         | RAISE      | TIMESTAMP |
+| BOOL       | EACH        | LE           | REM        | TINYINT   |
+| BOTTOM     | END         | LEASTSQUARES | REPLACE    | TOP       |
+| BY         | EQ          | LIKE         | REPLICA    | TRIGGER   |
+| CACHE      | EXISTS      | LIMIT        | RESET      | UMINUS    |
+| CASCADE    | EXPLAIN     | LINEAR       | RESTRICT   | UPLUS     |
+| CHANGE     | FAIL        | LOCAL        | ROW        | USE       |
+| CLOG       | FILL        | LP           | ROWS       | USER      |
+| CLUSTER    | FIRST       | LSHIFT       | RP         | USERS     |
+| COLON      | FLOAT       | LT           | RSHIFT     | USING     |
+| COLUMN     | FOR         | MATCH        | SCORES     | VALUES    |
+| COMMA      | FROM        | MAX          | SELECT     | VARIABLE  |
+| COMP       | GE          | METRIC       | SEMI       | VGROUPS   |
+| CONCAT     | GLOB        | METRICS      | SET        | VIEW      |
+| CONFIGS    | GRANTS      | MIN          | SHOW       | WAVG      |
+| CONFLICT   | GROUP       | MINUS        | SLASH      | WHERE     |
+| CONNECTION |             |              |            |           |
+
diff --git a/documentation20/cn/12.taos-sql/docs.md b/documentation20/cn/12.taos-sql/docs.md
index aba8faa6771ad09a90b30b5bf3bb08664e8b6ca1..1002ffa01c860b2cabd27ddeb4e0b0e9ca967c58 100644
--- a/documentation20/cn/12.taos-sql/docs.md
+++ b/documentation20/cn/12.taos-sql/docs.md
@@ -1,17 +1,19 @@
 # TAOS SQL
 
-本文档说明TAOS SQL支持的语法规则、主要查询功能、支持的SQL查询函数，以及常用技巧等内容。阅读本文档需要读者具有基本的SQL语言的基础。
+本文档说明 TAOS SQL 支持的语法规则、主要查询功能、支持的 SQL 查询函数，以及常用技巧等内容。阅读本文档需要读者具有基本的 SQL 语言的基础。
 
-TAOS SQL是用户对TDengine进行数据写入和查询的主要工具。TAOS SQL为了便于用户快速上手，在一定程度上提供类似于标准SQL类似的风格和模式。严格意义上，TAOS SQL并不是也不试图提供SQL标准的语法。此外，由于TDengine针对的时序性结构化数据不提供删除功能，因此在TAO SQL中不提供数据删除的相关功能。
+TAOS SQL 是用户对 TDengine 进行数据写入和查询的主要工具。TAOS SQL 为了便于用户快速上手，在一定程度上提供类似于标准 SQL 类似的风格和模式。严格意义上，TAOS SQL 并不是也不试图提供 SQL 标准的语法。此外，由于 TDengine 针对的时序性结构化数据不提供删除功能，因此在 TAO SQL 中不提供数据删除的相关功能。
 
-本章节SQL语法遵循如下约定：
+TAOS SQL 不支持关键字的缩写，例如 DESCRIBE 不能缩写为 DESC。 
 
-- < > 里的内容是用户需要输入的，但不要输入<>本身
-- [ ]表示内容为可选项，但不能输入[]本身
-- | 表示多选一，选择其中一个即可，但不能输入|本身
+本章节 SQL 语法遵循如下约定：
+
+- < > 里的内容是用户需要输入的，但不要输入 <> 本身
+- [ ] 表示内容为可选项，但不能输入 [] 本身
+- | 表示多选一，选择其中一个即可，但不能输入 | 本身
 - … 表示前面的项可重复多个
 
-为更好地说明SQL语法的规则及其特点，本文假设存在一个数据集。以智能电表(meters)为例，假设每个智能电表采集电流、电压、相位三个量。其建模如下：
+为更好地说明 SQL 语法的规则及其特点，本文假设存在一个数据集。以智能电表(meters)为例，假设每个智能电表采集电流、电压、相位三个量。其建模如下：
 ```mysql
 taos> DESCRIBE meters;
              Field              |        Type        |   Length    |    Note    |
@@ -23,7 +25,7 @@ taos> DESCRIBE meters;
  location                       | BINARY             |          64 | TAG        |
  groupid                        | INT                |           4 | TAG        |
 ```
-数据集包含4个智能电表的数据，按照TDengine的建模规则，对应4个子表，其名称分别是 d1001, d1002, d1003, d1004。
+数据集包含 4 个智能电表的数据，按照 TDengine 的建模规则，对应 4 个子表，其名称分别是 d1001, d1002, d1003, d1004。
 
 ## <a class="anchor" id="data-type"></a>支持的数据类型
 
@@ -142,15 +144,15 @@ TDengine缺省的时间戳是毫秒精度，但通过修改配置参数enableMic
     ```
     说明：
 
-    1) 表的第一个字段必须是TIMESTAMP，并且系统自动将其设为主键；
+    1) 表的第一个字段必须是 TIMESTAMP，并且系统自动将其设为主键；
 
-    2) 表名最大长度为192；
+    2) 表名最大长度为 192；
 
-    3) 表的每行长度不能超过16k个字符;
+    3) 表的每行长度不能超过 16k 个字符;（注意：每个 BINARY/NCHAR 类型的列还会额外占用 2 个字节的存储位置）
 
     4) 子表名只能由字母、数字和下划线组成，且不能以数字开头
 
-    5) 使用数据类型binary或nchar，需指定其最长的字节数，如binary(20)，表示20字节；
+    5) 使用数据类型 binary 或 nchar，需指定其最长的字节数，如 binary(20)，表示 20 字节；
 
 - **以超级表为模板创建数据表**
 
@@ -402,8 +404,8 @@ SELECT select_expr [, select_expr ...]
     FROM {tb_name_list}
     [WHERE where_condition]
     [INTERVAL (interval_val [, interval_offset])]
+    [SLIDING sliding_val]
     [FILL fill_val]
-    [SLIDING fill_val]
     [GROUP BY col_list]
     [ORDER BY col_list { DESC | ASC }]
     [SLIMIT limit_val [, SOFFSET offset_val]]
@@ -619,10 +621,11 @@ taos> SELECT COUNT(tbname) FROM meters WHERE groupId > 2;
 Query OK, 1 row(s) in set (0.001091s)
 ```
 
-- 可以使用* 返回所有列，或指定列名。可以对数字列进行四则运算，可以给输出的列取列名
-- where语句可以使用各种逻辑判断来过滤数字值，或使用通配符来过滤字符串
-- 输出结果缺省按首列时间戳升序排序，但可以指定按降序排序(_c0指首列时间戳)。使用ORDER BY对其他字段进行排序为非法操作。
-- 参数LIMIT控制输出条数，OFFSET指定从第几条开始输出。LIMIT/OFFSET对结果集的执行顺序在ORDER BY之后。
+- 可以使用 * 返回所有列，或指定列名。可以对数字列进行四则运算，可以给输出的列取列名
+- WHERE 语句可以使用各种逻辑判断来过滤数字值，或使用通配符来过滤字符串
+- 输出结果缺省按首列时间戳升序排序，但可以指定按降序排序( _c0 指首列时间戳)。使用 ORDER BY 对其他字段进行排序为非法操作。
+- 参数 LIMIT 控制输出条数，OFFSET 指定从第几条开始输出。LIMIT/OFFSET 对结果集的执行顺序在 ORDER BY 之后。
+- 参数 SLIMIT 控制由 GROUP BY 指令划分的每个分组中的输出条数。
 - 通过”>>"输出结果可以导出到指定文件
 
 ### 支持的条件过滤操作
@@ -1162,17 +1165,20 @@ TDengine支持按时间段进行聚合，可以将表中数据按照时间段进
 SELECT function_list FROM tb_name
   [WHERE where_condition]
   INTERVAL (interval [, offset])
+  [SLIDING sliding]
   [FILL ({NONE | VALUE | PREV | NULL | LINEAR})]
 
 SELECT function_list FROM stb_name
   [WHERE where_condition]
   INTERVAL (interval [, offset])
+  [SLIDING sliding]
   [FILL ({ VALUE | PREV | NULL | LINEAR})]
   [GROUP BY tags]
 ```
 
 - 聚合时间段的长度由关键词INTERVAL指定，最短时间间隔10毫秒（10a），并且支持偏移（偏移必须小于间隔）。聚合查询中，能够同时执行的聚合和选择函数仅限于单个输出的函数：count、avg、sum 、stddev、leastsquares、percentile、min、max、first、last，不能使用具有多行输出结果的函数（例如：top、bottom、diff以及四则运算）。
 - WHERE语句可以指定查询的起止时间和其他过滤条件
+- SLIDING语句用于指定聚合时间段的前向增量
 - FILL语句指定某一时间区间数据缺失的情况下的填充模式。填充模式包括以下几种：
   * 不进行填充：NONE(默认填充模式)。
   * VALUE填充：固定值填充，此时需要指定填充的数值。例如：fill(value, 1.23)。
@@ -1184,6 +1190,8 @@ SELECT function_list FROM stb_name
   2. 在时间维度聚合中，返回的结果中时间序列严格单调递增。
   3. 如果查询对象是超级表，则聚合函数会作用于该超级表下满足值过滤条件的所有表的数据。如果查询中没有使用group by语句，则返回的结果按照时间序列严格单调递增；如果查询中使用了group by语句分组，则返回结果中每个group内不按照时间序列严格单调递增。
 
+时间聚合也常被用于连续查询场景，可以参考文档 [连续查询(Continuous Query)](https://www.taosdata.com/cn/documentation/advanced-features#continuous-query)。
+
 **示例:** 智能电表的建表语句如下：
 
 ```mysql
@@ -1202,11 +1210,11 @@ SELECT AVG(current), MAX(current), LEASTSQUARES(current, start_val, step_val), P
 
 ## <a class="anchor" id="limitation"></a>TAOS SQL 边界限制
 
-- 数据库名最大长度为32
-- 表名最大长度为192，每行数据最大长度16k个字符
-- 列名最大长度为64，最多允许1024列，最少需要2列，第一列必须是时间戳
-- 标签最多允许128个，可以1个，标签总长度不超过16k个字符
-- SQL语句最大长度65480个字符，但可通过系统配置参数maxSQLLength修改，最长可配置为1M
+- 数据库名最大长度为 32
+- 表名最大长度为 192，每行数据最大长度 16k 个字符（注意：数据行内每个 BINARY/NCHAR 类型的列还会额外占用 2 个字节的存储位置）
+- 列名最大长度为 64，最多允许 1024 列，最少需要 2 列，第一列必须是时间戳
+- 标签最多允许 128 个，可以 1 个，标签总长度不超过 16k 个字符
+- SQL 语句最大长度 65480 个字符，但可通过系统配置参数 maxSQLLength 修改，最长可配置为 1M
 - 库的数目，超级表的数目、表的数目，系统不做限制，仅受系统资源限制
 
 ##  TAOS SQL其他约定
@@ -1221,4 +1229,5 @@ TAOS SQL支持表之间按主键时间戳来join两张表的列，暂不支持
 
 **is not null与不为空的表达式适用范围**
 
-is not null支持所有类型的列。不为空的表达式为 <>""，仅对非数值类型的列适用。
\ No newline at end of file
+is not null支持所有类型的列。不为空的表达式为 <>""，仅对非数值类型的列适用。
+
diff --git a/documentation20/cn/13.faq/docs.md b/documentation20/cn/13.faq/docs.md
index 727ccf653f50cb449c1f15e1c903706a2fab2068..d3169d507ac69d6d40eec698edf76a69a929bda2 100644
--- a/documentation20/cn/13.faq/docs.md
+++ b/documentation20/cn/13.faq/docs.md
@@ -92,6 +92,8 @@ TDengine 目前尚不支持删除功能，未来根据用户需求可能会支
 
 从 2.0.8.0 开始，TDengine 支持更新已经写入数据的功能。使用更新功能需要在创建数据库时使用 UPDATE 1 参数，之后可以使用 INSERT INTO 命令更新已经写入的相同时间戳数据。UPDATE 参数不支持 ALTER DATABASE 命令修改。没有使用 UPDATE 1 参数创建的数据库，写入相同时间戳的数据不会修改之前的数据，也不会报错。
 
+另需注意，在 UPDATE 设置为 0 时，后发送的相同时间戳的数据会被直接丢弃，但并不会报错，而且仍然会被计入 affected rows （所以不能利用 INSERT 指令的返回信息进行时间戳查重）。这样设计的主要原因是，TDengine 把写入的数据看做一个数据流，无论时间戳是否出现冲突，TDengine 都认为产生数据的原始设备真实地产生了这样的数据。UPDATE 参数只是控制这样的流数据在进行持久化时要怎样处理——UPDATE 为 0 时，表示先写入的数据覆盖后写入的数据；而 UPDATE 为 1 时，表示后写入的数据覆盖先写入的数据。这种覆盖关系如何选择，取决于对数据的后续使用和统计中，希望以先还是后生成的数据为准。
+
 ## 10. 我怎么创建超过1024列的表？
 
 使用2.0及其以上版本，默认支持1024列；2.0之前的版本，TDengine最大允许创建250列的表。但是如果确实超过限值，建议按照数据特性，逻辑地将这个宽表分解成几个小表。
diff --git a/src/kit/taosdemo/taosdemo.c b/src/kit/taosdemo/taosdemo.c
index 60d6aa0e97552c4f045039ee23292085b9cb465a..11ed37e4cbc746159c186271b5483d6e17ae660b 100644
--- a/src/kit/taosdemo/taosdemo.c
+++ b/src/kit/taosdemo/taosdemo.c
@@ -57,6 +57,7 @@
 #include "cJSON.h"
 
 #include "taos.h"
+#include "taoserror.h"
 #include "tutil.h"
 
 #define REQ_EXTRA_BUF_LEN   1024
@@ -840,7 +841,8 @@ static void getResult(TAOS_RES *res, char* resultFileName) {
   char* databuf = (char*) calloc(1, 100*1024*1024);
   if (databuf == NULL) {
     fprintf(stderr, "failed to malloc, warning: save result to file slowly!\n");
-    fclose(fp);
+    if (fp)
+        fclose(fp);
     return ;
   }
 
@@ -998,7 +1000,7 @@ static int printfInsertMeta() {
   printf("database count:             \033[33m%d\033[0m\n", g_Dbs.dbCount);
   for (int i = 0; i < g_Dbs.dbCount; i++) {
     printf("database[\033[33m%d\033[0m]:\n", i);
-    printf("  database name:         \033[33m%s\033[0m\n", g_Dbs.db[i].dbName);
+    printf("  database[%d] name:      \033[33m%s\033[0m\n", i, g_Dbs.db[i].dbName);
     if (0 == g_Dbs.db[i].drop) {
       printf("  drop:                  \033[33mno\033[0m\n");     
     }else {
@@ -1147,7 +1149,7 @@ static void printfInsertMetaToFile(FILE* fp) {
   fprintf(fp, "database count:          %d\n", g_Dbs.dbCount);
   for (int i = 0; i < g_Dbs.dbCount; i++) {
     fprintf(fp, "database[%d]:\n", i);
-    fprintf(fp, "  database name:         %s\n", g_Dbs.db[i].dbName);
+    fprintf(fp, "  database[%d] name:       %s\n", i, g_Dbs.db[i].dbName);
     if (0 == g_Dbs.db[i].drop) {
       fprintf(fp, "  drop:                  no\n");     
     }else {
@@ -1735,6 +1737,7 @@ int postProceSql(char* host, uint16_t port, char* sqlstr)
         ERROR_EXIT("ERROR storing complete response from socket");
     }
 
+    response_buf[RESP_BUF_LEN - 1] = '\0';
     printf("Response:\n%s\n", response_buf);
 
     free(request_buf);
@@ -2208,7 +2211,7 @@ static int createDatabases() {
     }
     printf("\ncreate database %s success!\n\n", g_Dbs.db[i].dbName);
 
-    debugPrint("DEBUG %s() %d count:%d\n", __func__, __LINE__, g_Dbs.db[i].superTblCount);
+    debugPrint("DEBUG %s() %d supertbl count:%d\n", __func__, __LINE__, g_Dbs.db[i].superTblCount);
     for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
       // describe super table, if exists
       sprintf(command, "describe %s.%s;", g_Dbs.db[i].dbName, g_Dbs.db[i].superTbls[j].sTblName);
@@ -2353,6 +2356,7 @@ int startMultiThreadCreateChildTable(
     t_info->threadID = i;
     tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE);
     t_info->superTblInfo = superTblInfo;
+    debugPrint("DEBUG %s() %d db_name: %s\n", __func__, __LINE__, db_name);
     t_info->taos = taos_connect(
             g_Dbs.host,
             g_Dbs.user,
@@ -2361,6 +2365,8 @@ int startMultiThreadCreateChildTable(
             g_Dbs.port);
     if (t_info->taos == NULL) {
       fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
+      free(pids);
+      free(infos);  
       return -1;
     }
     t_info->start_table_id = last;
@@ -2413,27 +2419,26 @@ static void createChildTables() {
     } else {
         // normal table
         len = snprintf(tblColsBuf, MAX_SQL_SIZE, "(TS TIMESTAMP");
-      for (int i = 0; i < MAX_COLUMN_COUNT; i++) {
-        if (g_args.datatype[i]) {
-            if ((strncasecmp(g_args.datatype[i], "BINARY", strlen("BINARY")) == 0)
-                    || (strncasecmp(g_args.datatype[i], "NCHAR", strlen("NCHAR")) == 0)) {
-                len = snprintf(tblColsBuf + len, MAX_SQL_SIZE, ", COL%d %s(60)", i, g_args.datatype[i]);
+        int j = 0;
+        while (g_args.datatype[j]) {
+            if ((strncasecmp(g_args.datatype[j], "BINARY", strlen("BINARY")) == 0)
+                    || (strncasecmp(g_args.datatype[j], "NCHAR", strlen("NCHAR")) == 0)) {
+                len = snprintf(tblColsBuf + len, MAX_SQL_SIZE, ", COL%d %s(60)", j, g_args.datatype[j]);
             } else {
-                len = snprintf(tblColsBuf + len, MAX_SQL_SIZE, ", COL%d %s", i, g_args.datatype[i]);
+                len = snprintf(tblColsBuf + len, MAX_SQL_SIZE, ", COL%d %s", j, g_args.datatype[j]);
             }
             len = strlen(tblColsBuf);
-        } else {
-            len = snprintf(tblColsBuf + len, MAX_SQL_SIZE, ")");
-            break;
+            j++;
         }
-      }
 
-        debugPrint("DEBUG - %s() LN%d: %s\n", __func__, __LINE__,
-                tblColsBuf);
-      startMultiThreadCreateChildTable(
+        len = snprintf(tblColsBuf + len, MAX_SQL_SIZE - len, ")");
+
+        debugPrint("DEBUG - %s() LN%d: dbName: %s num of tb: %d schema: %s\n", __func__, __LINE__,
+                g_Dbs.db[i].dbName, g_args.num_of_tables, tblColsBuf);
+        startMultiThreadCreateChildTable(
               tblColsBuf,
               g_Dbs.threadCountByCreateTbl,
-              g_args.num_of_DPT,
+              g_args.num_of_tables,
               g_Dbs.db[i].dbName,
               NULL);
     }
@@ -4144,11 +4149,10 @@ static void* syncWrite(void *sarg) {
   int len_of_binary = g_args.len_of_binary;
 
   int ncols_per_record = 1; // count first col ts
-  for (int i = 0; i < MAX_COLUMN_COUNT; i ++) {
-      if (NULL == g_args.datatype[i])
-          break;
-      else
-          ncols_per_record ++;
+  int i = 0;
+  while(g_args.datatype[i]) {
+    i ++;
+    ncols_per_record ++;
   }
 
   srand((uint32_t)time(NULL));
@@ -4629,11 +4633,14 @@ void startMultiThreadInsertData(int threads, char* db_name, char* precision,
     if (0 == strncasecmp(superTblInfo->startTimestamp, "now", 3)) {
         start_time = taosGetTimestamp(timePrec);
     } else {    
-        taosParseTime(
+        if (TSDB_CODE_SUCCESS != taosParseTime(
             superTblInfo->startTimestamp, 
             &start_time, 
             strlen(superTblInfo->startTimestamp), 
-            timePrec, 0);
+            timePrec, 0)) {
+            printf("ERROR to parse time!\n");
+            exit(-1);
+        }
     }
   } else {
      start_time = 1500000000000;
diff --git a/src/kit/taosdump/taosdump.c b/src/kit/taosdump/taosdump.c
index e2105ad18b1df1c430e42f5fb63d8cab06f12663..3cee5f1b1dc02e0218c97e66c4af9acb6c77c69f 100644
--- a/src/kit/taosdump/taosdump.c
+++ b/src/kit/taosdump/taosdump.c
@@ -769,6 +769,7 @@ int32_t taosSaveTableOfMetricToTempFile(TAOS *taosCon, char* metric, struct argu
       }
       sprintf(tmpBuf, ".select-tbname.tmp");
       (void)remove(tmpBuf);      
+      free(tblBuf);
       close(fd);
       return -1;
     }
@@ -1523,6 +1524,7 @@ int taosDumpDb(SDbInfo *dbInfo, struct arguments *arguments, FILE *fp, TAOS *tao
       }
       sprintf(tmpBuf, ".show-tables.tmp");
       (void)remove(tmpBuf);
+      free(tblBuf);
       close(fd);
       return -1;
     }
diff --git a/tests/pytest/query/queryGroupbySort.py b/tests/pytest/query/queryGroupbySort.py
index c2649a86db8dcd399d7cddf2d752d1ac0b898abb..063db936087c125e45051da0094b57a9fd184b9b 100644
--- a/tests/pytest/query/queryGroupbySort.py
+++ b/tests/pytest/query/queryGroupbySort.py
@@ -28,12 +28,13 @@ class TDTestCase:
     def run(self):
         tdSql.prepare()
 
-        tdSql.execute("CREATE TABLE meters (ts timestamp, current float, voltage int, phase float) TAGS (location binary(64), groupId int)")
-        tdSql.execute("CREATE TABLE D1001 USING meters TAGS ('Beijing.Chaoyang', 2)")
-        tdSql.execute("CREATE TABLE D1002 USING meters TAGS ('Beijing.Chaoyang', 3)")
+        tdSql.execute("CREATE TABLE meters (ts timestamp, current float, voltage int, phase float) TAGS (location binary(64), groupId int, t3 float, t4 double)")
+        tdSql.execute("CREATE TABLE D1001 USING meters TAGS ('Beijing.Chaoyang', 2 , NULL, NULL)")
+        tdSql.execute("CREATE TABLE D1002 USING meters TAGS ('Beijing.Chaoyang', 3 , NULL , 1.7)")
+        tdSql.execute("CREATE TABLE D1003 USING meters TAGS ('Beijing.Chaoyang', 3 , 1.1 , 1.7)")
         tdSql.execute("INSERT INTO D1001 VALUES (1538548685000, 10.3, 219, 0.31) (1538548695000, 12.6, 218, 0.33) (1538548696800, 12.3, 221, 0.31)")
         tdSql.execute("INSERT INTO D1002 VALUES (1538548685001, 10.5, 220, 0.28)  (1538548696800, 12.3, 221, 0.31)")
-
+        tdSql.execute("INSERT INTO D1003 VALUES (1538548685001, 10.5, 220, 0.28)  (1538548696800, 12.3, 221, 0.31)")
         tdSql.query("SELECT SUM(current), AVG(voltage) FROM meters WHERE groupId > 1 INTERVAL(1s) GROUP BY location order by ts DESC")
         tdSql.checkRows(3)
         tdSql.checkData(0, 0, "2018-10-03 14:38:16")
@@ -49,6 +50,12 @@ class TDTestCase:
         tdSql.error("SELECT SUM(current) as s, AVG(voltage) FROM meters WHERE groupId > 1 INTERVAL(1s) GROUP BY location order by s ASC")
 
         tdSql.error("SELECT SUM(current) as s, AVG(voltage) FROM meters WHERE groupId > 1 INTERVAL(1s) GROUP BY location order by s DESC")
+
+        #add for TD-3170
+        tdSql.query("select avg(current) from meters group by t3;")
+        tdSql.checkData(0, 0, 11.6)
+        tdSql.query("select avg(current) from meters group by t4;")
+        tdSql.query("select avg(current) from meters group by t3,t4;")
         
     def stop(self):
         tdSql.close()
diff --git a/tests/script/general/cache/new_metrics.sim b/tests/script/general/cache/new_metrics.sim
index a13dd23bb64c490f52fed7abe946ec7dfec90adb..00cbe843f955c618f8dfca56d9633eb911038d5e 100644
--- a/tests/script/general/cache/new_metrics.sim
+++ b/tests/script/general/cache/new_metrics.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/cache/restart_metrics.sim b/tests/script/general/cache/restart_metrics.sim
index f5035e1251c11c7c4010160cfac967d9b2617c21..4f2dae5fd95eba03de931234f6a71204948cb78a 100644
--- a/tests/script/general/cache/restart_metrics.sim
+++ b/tests/script/general/cache/restart_metrics.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
@@ -51,7 +51,7 @@ print =============== step2
 system sh/exec.sh -n dnode1 -s stop
 sleep 3000
 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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 print =============== step3
diff --git a/tests/script/general/cache/restart_table.sim b/tests/script/general/cache/restart_table.sim
index fcdb2fb593bac7d3eb13b82c7abfe268eafe36dc..9b0d8f9c5b483b79da41fb4e86c17902d328a89d 100644
--- a/tests/script/general/cache/restart_table.sim
+++ b/tests/script/general/cache/restart_table.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
@@ -35,7 +35,7 @@ print =============== step2
 system sh/exec.sh -n dnode1 -s stop
 sleep 3000
 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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 print =============== step3
diff --git a/tests/script/general/column/commit.sim b/tests/script/general/column/commit.sim
index e1b98d38147fa4d5721f4e38915f68370378998d..008bec3bf9dc6c0bd8ca0a4c2b5816a9a22c93b2 100644
--- a/tests/script/general/column/commit.sim
+++ b/tests/script/general/column/commit.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/column/metrics.sim b/tests/script/general/column/metrics.sim
index a46ab6560ae4d76c74408639ad6055eb093cb143..580e2320cd139af4bd9174f7eecef6dbdef97396 100644
--- a/tests/script/general/column/metrics.sim
+++ b/tests/script/general/column/metrics.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/column/table.sim b/tests/script/general/column/table.sim
index 7c9302aa083fd03d6b53190ff38927a5f115d688..46d5de1e82f957ac8ccd223ae28f80286a27a827 100644
--- a/tests/script/general/column/table.sim
+++ b/tests/script/general/column/table.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/compress/compress.sim b/tests/script/general/compress/compress.sim
index 0df2a0d4cba3c6fb2b28ac8506e498c650c988b7..cecfe61229667086d83e963b8833ae9b0fabc2da 100644
--- a/tests/script/general/compress/compress.sim
+++ b/tests/script/general/compress/compress.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c comp -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 007d1ec3394d0cc141bc8ece6ee3968407eb4c20..1e6868eaa6382218e4f4d1b8fb3f69c8762f77c8 100644
--- a/tests/script/general/compress/compress2.sim
+++ b/tests/script/general/compress/compress2.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c comp -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 9c71c8c1cc642557f929022f0d46a33399e10abf..49945dcb79ef69b31aa8cc4e8b0009e2ceb691f1 100644
--- a/tests/script/general/compress/uncompress.sim
+++ b/tests/script/general/compress/uncompress.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c comp -v 1
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/compute/avg.sim b/tests/script/general/compute/avg.sim
index 027cfbe61deb28dc1767d8a571a0def3c300b628..db452b0344b6cbe14f313e613e737415780aeb27 100644
--- a/tests/script/general/compute/avg.sim
+++ b/tests/script/general/compute/avg.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/bottom.sim b/tests/script/general/compute/bottom.sim
index 5c76d5d171139cdebe8796fffe390e48809c4cb9..7af67ecbf0237bd591d84a243fd88b80e167e4f7 100644
--- a/tests/script/general/compute/bottom.sim
+++ b/tests/script/general/compute/bottom.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/count.sim b/tests/script/general/compute/count.sim
index fc481088a5774ea318f62a22d11dc5b375f53b7e..cf84918f5b7c2bd5a396b6457c75b4c59b62bb19 100644
--- a/tests/script/general/compute/count.sim
+++ b/tests/script/general/compute/count.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/diff.sim b/tests/script/general/compute/diff.sim
index 433a9356096c4fba8f7049db25c201ae55748e42..bc303a9ca59152fb34836da6d37535d7e049d754 100644
--- a/tests/script/general/compute/diff.sim
+++ b/tests/script/general/compute/diff.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/diff2.sim b/tests/script/general/compute/diff2.sim
index 7406771ac6769ffd077eab73f682c1d82a5d3d40..55fa1daa95516729fb37b2e541067fe7abda19e6 100644
--- a/tests/script/general/compute/diff2.sim
+++ b/tests/script/general/compute/diff2.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/first.sim b/tests/script/general/compute/first.sim
index f12ed2b73a78aba273804452a9121a193baa686c..fce334167b7b553bdd056b2372a2fae30f2af79b 100644
--- a/tests/script/general/compute/first.sim
+++ b/tests/script/general/compute/first.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/interval.sim b/tests/script/general/compute/interval.sim
index 79f34752223f93ac9a3d6446a934a54a16c60f08..c21003a6463d00d53a2b75bd402f5a2a905247a0 100644
--- a/tests/script/general/compute/interval.sim
+++ b/tests/script/general/compute/interval.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/last.sim b/tests/script/general/compute/last.sim
index 7b7c45044f1164bbb1510ae898c8a1ee26421b62..9f20f8c5aa63416119e2148da575166602d0a226 100644
--- a/tests/script/general/compute/last.sim
+++ b/tests/script/general/compute/last.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/last_row.sim b/tests/script/general/compute/last_row.sim
index 03fa9bc4af66d8585b3f2052f01092eb5ee7562e..3b28b0baa54d179693db7be1e7386a8701b8ff7f 100644
--- a/tests/script/general/compute/last_row.sim
+++ b/tests/script/general/compute/last_row.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/leastsquare.sim b/tests/script/general/compute/leastsquare.sim
index 20e2cc9d1757fafa25a950a44c0813c70f21aedc..1c8af7fe7fdceb6666000e79bb89ee7c11ac3cac 100644
--- a/tests/script/general/compute/leastsquare.sim
+++ b/tests/script/general/compute/leastsquare.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/max.sim b/tests/script/general/compute/max.sim
index ba87416292458ffdc3e1c9e37723f08b2d57a03b..f9665a823db130a0eb5b4a7eb169a5900948c8a8 100644
--- a/tests/script/general/compute/max.sim
+++ b/tests/script/general/compute/max.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/min.sim b/tests/script/general/compute/min.sim
index e981f8335f1242ea5258647298d18e56b3dcc164..4a9904e06594f63f4de7e13c193a2e8561ccbf10 100644
--- a/tests/script/general/compute/min.sim
+++ b/tests/script/general/compute/min.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/compute/null.sim b/tests/script/general/compute/null.sim
index de2a834684e0a555a9a5ea694f074b59a8a21af1..cd00b7a69dae3c039794b19573bd25cbb436be1a 100644
--- a/tests/script/general/compute/null.sim
+++ b/tests/script/general/compute/null.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/percentile.sim b/tests/script/general/compute/percentile.sim
index 9798aa2f5c6e1c1a2271c255fbd6cce81b4dc4e6..b0f4fff8d7e9d36d62fab8a587e359ad9ab4f5ec 100644
--- a/tests/script/general/compute/percentile.sim
+++ b/tests/script/general/compute/percentile.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/stddev.sim b/tests/script/general/compute/stddev.sim
index 2f6ffb097a91854a714a6c9b24ace8d43726c913..772ec8386a8d61167e4a208eef4c9b8830893f9c 100644
--- a/tests/script/general/compute/stddev.sim
+++ b/tests/script/general/compute/stddev.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/sum.sim b/tests/script/general/compute/sum.sim
index 230248a37093e7e163eba6fe9fc5ca63d386d298..8fad9927504221b0313892360ab30b5d1e8b59c9 100644
--- a/tests/script/general/compute/sum.sim
+++ b/tests/script/general/compute/sum.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/compute/top.sim b/tests/script/general/compute/top.sim
index a4f482b12759f9586a4660f0622b463b7a46b9da..1e9d302b7c9b8d4e8c690ff372d3c802fa2a8d7a 100644
--- a/tests/script/general/compute/top.sim
+++ b/tests/script/general/compute/top.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
diff --git a/tests/script/general/db/backup/keep.sim b/tests/script/general/db/backup/keep.sim
index 943022deba516fc2dbbc64bdf984659da0233cff..4d157b39857a639a83d24e1d8eb027492a4d40de 100644
--- a/tests/script/general/db/backup/keep.sim
+++ b/tests/script/general/db/backup/keep.sim
@@ -6,9 +6,9 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
+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 dnode1 -c numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
 system sh/cfg.sh -n dnode3 -c numOfMnodes -v 1
diff --git a/tests/script/general/db/delete_reuse1.sim b/tests/script/general/db/delete_reuse1.sim
index b18bb285d1c002b6607a0a6574798baf6a59bb3d..9d02e041c461000982079b86b5359a0b5d3107a3 100644
--- a/tests/script/general/db/delete_reuse1.sim
+++ b/tests/script/general/db/delete_reuse1.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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+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 numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
diff --git a/tests/script/general/db/delete_reuse2.sim b/tests/script/general/db/delete_reuse2.sim
index c82457ec42921cccf90d3351a09de41d8bf7197c..889c8f46f74783ff084e1dfaa06fb1fc9d900d5d 100644
--- a/tests/script/general/db/delete_reuse2.sim
+++ b/tests/script/general/db/delete_reuse2.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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+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 numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
diff --git a/tests/script/general/db/delete_writing1.sim b/tests/script/general/db/delete_writing1.sim
index 98e9a3d66f54bc40ac87feb3271403bace0319e8..010bd707434afe3fe85c2f8d0ecbe77e67d6b252 100644
--- a/tests/script/general/db/delete_writing1.sim
+++ b/tests/script/general/db/delete_writing1.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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+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 numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
diff --git a/tests/script/general/db/len.sim b/tests/script/general/db/len.sim
index 561245e666920bbe8b32d3fa3c7999f02f2553f7..8c08d2b09afe713907f6e8f104874ee19b7a2fae 100644
--- a/tests/script/general/db/len.sim
+++ b/tests/script/general/db/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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2000
 
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/general/db/show_create_db.sim b/tests/script/general/db/show_create_db.sim
index edaa971c5cac45d1cb95e48acf84c9c6058901c1..f2e8011a0e789792a1a9a345e7f59eb3a8d4a0e7 100644
--- a/tests/script/general/db/show_create_db.sim
+++ b/tests/script/general/db/show_create_db.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
diff --git a/tests/script/general/db/show_create_table.sim b/tests/script/general/db/show_create_table.sim
index 0d7408748a48a41e06dbd1a892aa03595f221383..5f2ae61343f51e52a39b11ebce75de2f2c305cad 100644
--- a/tests/script/general/db/show_create_table.sim
+++ b/tests/script/general/db/show_create_table.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
diff --git a/tests/script/general/db/tables.sim b/tests/script/general/db/tables.sim
index 50b6805ecad44a74a7c421301c7bc6bdc625f21d..b32fae25e0a12084e473cd82f482501eb3d99716 100644
--- a/tests/script/general/db/tables.sim
+++ b/tests/script/general/db/tables.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode2 -c maxVgroupsPerDb -v 4
 system sh/cfg.sh -n dnode1 -c maxTablesPerVnode -v 4
 
diff --git a/tests/script/general/db/vnodes.sim b/tests/script/general/db/vnodes.sim
index b123e91ad120e26aad4648794397d2e06b627f8e..96f68f16322a678ad6a6002a7f4fa6b092254616 100644
--- a/tests/script/general/db/vnodes.sim
+++ b/tests/script/general/db/vnodes.sim
@@ -5,7 +5,7 @@ $maxTables = 4
 $totalRows = $totalVnodes * $maxTables
 
 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 walLevel            -v 1
 system sh/cfg.sh -n dnode1 -c maxTablesPerVnode   -v $maxTables
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb     -v $totalVnodes
 system sh/cfg.sh -n dnode1 -c maxVnodeConnections -v 100000
@@ -44,4 +44,4 @@ if $data00 != $totalRows then
   return -1
 endi  
 
-system sh/exec.sh -n dnode1 -s stop  -x SIGINT
\ No newline at end of file
+system sh/exec.sh -n dnode1 -s stop  -x SIGINT
diff --git a/tests/script/general/field/2.sim b/tests/script/general/field/2.sim
index 812301dfbda072e302b8db029c6ee4a514683198..dc39e5ad602276e52bda3cce0e823a3deb3f124d 100644
--- a/tests/script/general/field/2.sim
+++ b/tests/script/general/field/2.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/field/3.sim b/tests/script/general/field/3.sim
index a531caaca0471887edf1e573f69cd5fa9839facf..b45e3a005b4af41494ef24cf93b130d2b41c8dc1 100644
--- a/tests/script/general/field/3.sim
+++ b/tests/script/general/field/3.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/field/4.sim b/tests/script/general/field/4.sim
index c530ff62d1f1a892550a7d755dc35a58c0a9b302..e219be87783cfea2f071db481a1f8eb457f20f5e 100644
--- a/tests/script/general/field/4.sim
+++ b/tests/script/general/field/4.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/field/5.sim b/tests/script/general/field/5.sim
index a676281313abd59e933513b9687d88f91a83ff5d..e02bbd122ff00a0f727ff8706e4a5cc3cf28a57b 100644
--- a/tests/script/general/field/5.sim
+++ b/tests/script/general/field/5.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/field/6.sim b/tests/script/general/field/6.sim
index f187d7db108a3b8c787479acf8a1511bbede1125..a852230cea7fd53f1fbc8e6cd44a67ba137ab3b3 100644
--- a/tests/script/general/field/6.sim
+++ b/tests/script/general/field/6.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/field/bigint.sim b/tests/script/general/field/bigint.sim
index c9bda687e19e28adec072bd593b5305eb8e4c2de..3bb120c6410a2ea2e9c671bb4aca56fc8014124f 100644
--- a/tests/script/general/field/bigint.sim
+++ b/tests/script/general/field/bigint.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/field/binary.sim b/tests/script/general/field/binary.sim
index 36a43272ca094a85c2d95b51495ecaa33fa32c18..d601750b0d96b94bd60751de62c7fd139e1882be 100644
--- a/tests/script/general/field/binary.sim
+++ b/tests/script/general/field/binary.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/field/bool.sim b/tests/script/general/field/bool.sim
index d8e613572ace057fd0750e2ea584779a338954c5..796ed4e0aaa4c1b0b61462ef95ffaf98a671f2ed 100644
--- a/tests/script/general/field/bool.sim
+++ b/tests/script/general/field/bool.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/field/double.sim b/tests/script/general/field/double.sim
index f7dac3192afaf8083df902e6447bcfdbb3e89e5a..ef86585e5f69fdd63c417ef823a57f3502436e40 100644
--- a/tests/script/general/field/double.sim
+++ b/tests/script/general/field/double.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/field/float.sim b/tests/script/general/field/float.sim
index 3ab5602c55f8e5a12c9c978583c7b08891d91757..a01bcbdd4ca2a7a7b7009ded641cd88357fbcc07 100644
--- a/tests/script/general/field/float.sim
+++ b/tests/script/general/field/float.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/field/int.sim b/tests/script/general/field/int.sim
index 5c3cec99cfab308559b6450c7c6e7f0487207d10..c04fe5d2b1d4cc2d43de0111d3e22dcd177fa8fc 100644
--- a/tests/script/general/field/int.sim
+++ b/tests/script/general/field/int.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/field/single.sim b/tests/script/general/field/single.sim
index d572f6df2af770f43f0d72b6a9053bfcc5898561..0cfb92aad5c795e14a304146419a97157176c3ac 100644
--- a/tests/script/general/field/single.sim
+++ b/tests/script/general/field/single.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/field/smallint.sim b/tests/script/general/field/smallint.sim
index 8bd99723217db4800645ef0ca1dffa72b2d8ec95..1d5566812efcd8e59ccc339e53577246c61c7a63 100644
--- a/tests/script/general/field/smallint.sim
+++ b/tests/script/general/field/smallint.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/field/tinyint.sim b/tests/script/general/field/tinyint.sim
index 3a2d7bc44e55432f48a318f1a59bf31bea556986..f10e3d293a9d847f4f71a585603598a69ddc5e1c 100644
--- a/tests/script/general/field/tinyint.sim
+++ b/tests/script/general/field/tinyint.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/http/grafana.sim b/tests/script/general/http/grafana.sim
index ca2f62a368fdcbb7d1370d3b6b04ccb5bcca6fa0..414b859bd3dcaa78ab7d814afd660c9894857cc3 100644
--- a/tests/script/general/http/grafana.sim
+++ b/tests/script/general/http/grafana.sim
@@ -1,7 +1,7 @@
 system sh/stop_dnodes.sh
 sleep 2000
 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 walLevel -v 1
 system sh/cfg.sh -n dnode1 -c http -v 1
 #system sh/cfg.sh -n dnode1 -c adminRowLimit -v 10
 system sh/cfg.sh -n dnode1 -c httpDebugFlag -v 135
diff --git a/tests/script/general/http/grafana_bug.sim b/tests/script/general/http/grafana_bug.sim
index ce039af44c22975b164db15852e836175252ed8f..e66cd29deacc5a02d24568c236ffed79e114eb25 100644
--- a/tests/script/general/http/grafana_bug.sim
+++ b/tests/script/general/http/grafana_bug.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 sleep 2000
 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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 #system sh/cfg.sh -n dnode1 -c adminRowLimit -v 10
 system sh/cfg.sh -n dnode1 -c httpDebugFlag -v 135
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/general/http/prepare.sim b/tests/script/general/http/prepare.sim
index 6803643caf7d0b97822c18582597db90f74c5001..4bf6b6119833563f85ee8f8de1a2393bf07a2e71 100644
--- a/tests/script/general/http/prepare.sim
+++ b/tests/script/general/http/prepare.sim
@@ -1,7 +1,7 @@
 system sh/stop_dnodes.sh
 sleep 2000
 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 walLevel -v 1
 system sh/cfg.sh -n dnode1 -c http -v 1
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/http/restful_insert.sim b/tests/script/general/http/restful_insert.sim
index 90bf7e1b1568f02f3f897bedbbba889be649a169..b77a1dd49785bf9ad1f86e803f63e2ba0e40a8d7 100644
--- a/tests/script/general/http/restful_insert.sim
+++ b/tests/script/general/http/restful_insert.sim
@@ -1,7 +1,7 @@
 system sh/stop_dnodes.sh
 sleep 2000
 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 walLevel -v 1
 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_limit.sim b/tests/script/general/http/restful_limit.sim
index c925656b3612e9a52cffc5f53a5a3fb7290ab2e5..48a4fdf7d3f90d8d58337992b0b8198cb43e953c 100644
--- a/tests/script/general/http/restful_limit.sim
+++ b/tests/script/general/http/restful_limit.sim
@@ -1,7 +1,7 @@
 system sh/stop_dnodes.sh
 sleep 2000
 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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/http/telegraf.sim b/tests/script/general/http/telegraf.sim
index f3426971864e6cf510ff6600b7731cf81f64f952..9fc153b2329bac70efe2506814af4a60b89966ae 100644
--- a/tests/script/general/http/telegraf.sim
+++ b/tests/script/general/http/telegraf.sim
@@ -1,7 +1,7 @@
 system sh/stop_dnodes.sh
 sleep 2000
 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 walLevel -v 1
 system sh/cfg.sh -n dnode1 -c http -v 1
 system sh/cfg.sh -n dnode1 -c httpEnableRecordSql -v 1
 system sh/cfg.sh -n dnode1 -c telegrafUseFieldNum -v 0
diff --git a/tests/script/general/import/basic.sim b/tests/script/general/import/basic.sim
index 50c4059c52c65cf353f5987d44be78cc7649733d..f72d132ca39cdf0138b0c79d94857d6d646bccb5 100644
--- a/tests/script/general/import/basic.sim
+++ b/tests/script/general/import/basic.sim
@@ -19,10 +19,10 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+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 ========= start dnode1
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/general/import/commit.sim b/tests/script/general/import/commit.sim
index 0aa63b14ff4af7c4c410dd2363b9ad8c98da39a9..3b4055d7128442ee67621ffafa9869527b7a3801 100644
--- a/tests/script/general/import/commit.sim
+++ b/tests/script/general/import/commit.sim
@@ -19,10 +19,10 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+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 ========= start dnode1
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/general/import/large.sim b/tests/script/general/import/large.sim
index 3b82c0355aa17266bbd9addbfe13ca0d7235cb8d..23fbcc75eae55623e3ed2afa8b8ebf42c77a1012 100644
--- a/tests/script/general/import/large.sim
+++ b/tests/script/general/import/large.sim
@@ -19,10 +19,10 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+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 ========= start dnode1
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/general/insert/basic.sim b/tests/script/general/insert/basic.sim
index c688342fc5cf3c3b77cdfcd45270bc1ccb685f0f..88eb30a1ad819a26cdc9d61cb692fde9f1446cd7 100644
--- a/tests/script/general/insert/basic.sim
+++ b/tests/script/general/insert/basic.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/insert/query_block1_file.sim b/tests/script/general/insert/query_block1_file.sim
index 63f46d84f15d813acb1c1166331ab61ba15734a2..636b9530f9729a98e6e290a3c360e6dfc94945ba 100644
--- a/tests/script/general/insert/query_block1_file.sim
+++ b/tests/script/general/insert/query_block1_file.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/insert/query_block1_memory.sim b/tests/script/general/insert/query_block1_memory.sim
index 516085f93f8c297b305ef5908010e898673f3a1d..823e466ee939263ed3fdbd0bd2fdd82a597a71e0 100644
--- a/tests/script/general/insert/query_block1_memory.sim
+++ b/tests/script/general/insert/query_block1_memory.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/insert/query_block2_file.sim b/tests/script/general/insert/query_block2_file.sim
index a1fa920c0f389300b621cdaf953a330830282128..5b7438875e8bfff0eb63ed308f7e06b2e7428da7 100644
--- a/tests/script/general/insert/query_block2_file.sim
+++ b/tests/script/general/insert/query_block2_file.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/insert/query_block2_memory.sim b/tests/script/general/insert/query_block2_memory.sim
index 9ce0b942d43cb34ad0a8f2e537144283438f3a12..fb41981c89cd08bc8597de5ba48d379d07858af8 100644
--- a/tests/script/general/insert/query_block2_memory.sim
+++ b/tests/script/general/insert/query_block2_memory.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/insert/query_file_memory.sim b/tests/script/general/insert/query_file_memory.sim
index d43328a65a521654c9d2ae871c76436d8a1251c2..f920c215c084f288fe7ce93752ac501b43a0cb9c 100644
--- a/tests/script/general/insert/query_file_memory.sim
+++ b/tests/script/general/insert/query_file_memory.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/insert/query_multi_file.sim b/tests/script/general/insert/query_multi_file.sim
index 3b70dd621484f68bf34ed520e366930e67bd8f26..bbca53d309146a91dc87167756371b4ffbf2617b 100644
--- a/tests/script/general/insert/query_multi_file.sim
+++ b/tests/script/general/insert/query_multi_file.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/insert/tcp.sim b/tests/script/general/insert/tcp.sim
index 50383efb498a40df5f37542415971eebce615c5c..002d84dcaea4f81adb1911e5eb9df691ee4f3605 100644
--- a/tests/script/general/insert/tcp.sim
+++ b/tests/script/general/insert/tcp.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/parser/alter.sim b/tests/script/general/parser/alter.sim
index e604d2122e56b4b2d87ca6cd87597abcac02672c..31d255115ee7253a73d97e1b27decd14636038d6 100644
--- a/tests/script/general/parser/alter.sim
+++ b/tests/script/general/parser/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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/alter1.sim b/tests/script/general/parser/alter1.sim
index 26ed029050641d156705cb1a22fe110ce5536ee6..a52202fc1abe044151f8af1903159bb1422e8b61 100644
--- a/tests/script/general/parser/alter1.sim
+++ b/tests/script/general/parser/alter1.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/alter_stable.sim b/tests/script/general/parser/alter_stable.sim
index 17fc8d984a8899c136cb8451f0fa1e9038bf2cbd..8a7f4fa924268fdace68881f86d30cbdbd131935 100644
--- a/tests/script/general/parser/alter_stable.sim
+++ b/tests/script/general/parser/alter_stable.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/auto_create_tb.sim b/tests/script/general/parser/auto_create_tb.sim
index 926eb7547694860810e4018d814637c788787e54..a902469fde690722698351f37dda7e89adff4b84 100644
--- a/tests/script/general/parser/auto_create_tb.sim
+++ b/tests/script/general/parser/auto_create_tb.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/parser/between_and.sim b/tests/script/general/parser/between_and.sim
index 2e031c4917cf396044a399493ef0be2849baa830..cdced47cb65aea79618540b57e159b741bf9288a 100644
--- a/tests/script/general/parser/between_and.sim
+++ b/tests/script/general/parser/between_and.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/parser/binary_escapeCharacter.sim b/tests/script/general/parser/binary_escapeCharacter.sim
index dc54add763e5cf34595c479373020c7c4baae63c..f0589d154f9fc91da50e8d83e76da1d32939bcc1 100644
--- a/tests/script/general/parser/binary_escapeCharacter.sim
+++ b/tests/script/general/parser/binary_escapeCharacter.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/col_arithmetic_operation.sim b/tests/script/general/parser/col_arithmetic_operation.sim
index 3911c2dca6da3f13dd908b4a0e1cc9f6f7279cfa..7611bd582fc76d0e2c3fe2fe51bc2dcd74e7fbbe 100644
--- a/tests/script/general/parser/col_arithmetic_operation.sim
+++ b/tests/script/general/parser/col_arithmetic_operation.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/columnValue.sim b/tests/script/general/parser/columnValue.sim
index 4e6c6640042a80ffafd008538f2c46e5f43c0318..c98542fbf26a2d6098ca01c48c38d9fdca92b03f 100644
--- a/tests/script/general/parser/columnValue.sim
+++ b/tests/script/general/parser/columnValue.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/commit.sim b/tests/script/general/parser/commit.sim
index 4085ef620d26ac7c869d6f2a298022ac2fe19564..dfe521b92bff36d50f3ec0b3ae8a82c2a9fff304 100644
--- a/tests/script/general/parser/commit.sim
+++ b/tests/script/general/parser/commit.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxTablesperVnode -v 100
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/constCol.sim b/tests/script/general/parser/constCol.sim
index 4a8e443281dbaa0892106a8fe91bbdd6d61c3e8a..716d36e82bcc4d4505426b2c3784de03d2f77c30 100644
--- a/tests/script/general/parser/constCol.sim
+++ b/tests/script/general/parser/constCol.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 walLevel       -v 0
+system sh/cfg.sh -n dnode1 -c walLevel       -v 1
 
 system sh/cfg.sh -n dnode1 -c dDebugFlag       -v 135
 system sh/cfg.sh -n dnode1 -c mDebugFlag       -v 135
diff --git a/tests/script/general/parser/create_db.sim b/tests/script/general/parser/create_db.sim
index ea1cc17a6a779391c8dfa064bf98bf70715d9e70..9ca84af136ad16735c9faf4f10ba913775f53103 100644
--- a/tests/script/general/parser/create_db.sim
+++ b/tests/script/general/parser/create_db.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 100
diff --git a/tests/script/general/parser/create_mt.sim b/tests/script/general/parser/create_mt.sim
index 9278fbfba415a89f79763b5fb8bbda67b0eb89c5..830b72f93f45835be1d21622dd595a4bbbb4f0dc 100644
--- a/tests/script/general/parser/create_mt.sim
+++ b/tests/script/general/parser/create_mt.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 100
diff --git a/tests/script/general/parser/create_tb.sim b/tests/script/general/parser/create_tb.sim
index 48b7a0fb1994f192cf984b37665fdc6281e9937f..d30a1392ef74deea0f57807e2828d4dc3f6930a3 100644
--- a/tests/script/general/parser/create_tb.sim
+++ b/tests/script/general/parser/create_tb.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 100
diff --git a/tests/script/general/parser/create_tb_with_tag_name.sim b/tests/script/general/parser/create_tb_with_tag_name.sim
index bbd5fc11e1eb662053860bca4f0d4210c1d1fbbc..130f4097f6547e50127afd86d8d73902a5653ae2 100644
--- a/tests/script/general/parser/create_tb_with_tag_name.sim
+++ b/tests/script/general/parser/create_tb_with_tag_name.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/parser/dbtbnameValidate.sim b/tests/script/general/parser/dbtbnameValidate.sim
index 5fc67334c4b03329a7807c448eea38ebb4f2bdce..f2e6de81f1cd6bedf3b455bb35b68f669cd889e1 100644
--- a/tests/script/general/parser/dbtbnameValidate.sim
+++ b/tests/script/general/parser/dbtbnameValidate.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/fill.sim b/tests/script/general/parser/fill.sim
index aac79e1a3ca5a52a89d4f29ba43efc7be228c0f9..7bf00145d619f2455a35686b9fd7424efbcc3f2a 100644
--- a/tests/script/general/parser/fill.sim
+++ b/tests/script/general/parser/fill.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/fill_stb.sim b/tests/script/general/parser/fill_stb.sim
index a9547b8a9408a52aa3cda64301326b81c2e4655f..ba8ddbdf6ac6e9035398b3ac7c26861c02771e99 100644
--- a/tests/script/general/parser/fill_stb.sim
+++ b/tests/script/general/parser/fill_stb.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/fill_us.sim b/tests/script/general/parser/fill_us.sim
index a429df059bad3cd36301ecd4685db89d74090ba0..8cd2c333475a0d0140eb5c0c8ee0fa4186fccc97 100644
--- a/tests/script/general/parser/fill_us.sim
+++ b/tests/script/general/parser/fill_us.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/first_last.sim b/tests/script/general/parser/first_last.sim
index aeff740a5f790533e26fda99205d3cffc876deb1..f47f67ddc668c94f423cb3a42d97be3d52c8dcda 100644
--- a/tests/script/general/parser/first_last.sim
+++ b/tests/script/general/parser/first_last.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxTablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/function.sim b/tests/script/general/parser/function.sim
index af16bfd4f18a40d9964b6f4f7d4f6ea0840937a2..8eb6aa55f2d06f4d90e14cd4035d2c460b6b1b00 100644
--- a/tests/script/general/parser/function.sim
+++ b/tests/script/general/parser/function.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/groupby.sim b/tests/script/general/parser/groupby.sim
index 19b14e327c0cd180957748b656b8ad15c0ad35cd..a83c975be22e24684a50caccca4baa90bcae0b16 100644
--- a/tests/script/general/parser/groupby.sim
+++ b/tests/script/general/parser/groupby.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/import.sim b/tests/script/general/parser/import.sim
index d626f4fa74eb3f53a9f9118800494a05320678a7..4468ab87a923fc65eeb22eff97dc7d56bfdc7dc9 100644
--- a/tests/script/general/parser/import.sim
+++ b/tests/script/general/parser/import.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/import_file.sim b/tests/script/general/parser/import_file.sim
index e50fc92e28ee498989f8b71d1bc5dd50faa7baa3..217679047aa823119269d6a082270d75b9e2975f 100644
--- a/tests/script/general/parser/import_file.sim
+++ b/tests/script/general/parser/import_file.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 500
 sql connect
diff --git a/tests/script/general/parser/insert_multiTbl.sim b/tests/script/general/parser/insert_multiTbl.sim
index e9ee4fcf98666ddf81816c367927c8e528de3f42..b17323280eb0297fc648fc6d06b38856b7a2299e 100644
--- a/tests/script/general/parser/insert_multiTbl.sim
+++ b/tests/script/general/parser/insert_multiTbl.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 500
 sql connect
diff --git a/tests/script/general/parser/insert_tb.sim b/tests/script/general/parser/insert_tb.sim
index f212325f26315f815a1a9f69ea84844b57579081..1e431aef3dc8355b4766abb81db6a94ee34052bf 100644
--- a/tests/script/general/parser/insert_tb.sim
+++ b/tests/script/general/parser/insert_tb.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 100
diff --git a/tests/script/general/parser/interp.sim b/tests/script/general/parser/interp.sim
index 13b6a08024206b99b410ac06a913d14078c11bfc..3fb91e36c66985d90776b33b89607fa9a272d500 100644
--- a/tests/script/general/parser/interp.sim
+++ b/tests/script/general/parser/interp.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/join.sim b/tests/script/general/parser/join.sim
index 56f115051cd4e558839d958a5177164b9fcf7a91..392228e12122bcbcd0d336ec9dbf32a0cf9ef4c5 100644
--- a/tests/script/general/parser/join.sim
+++ b/tests/script/general/parser/join.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c debugFlag -v 135
 system sh/cfg.sh -n dnode1 -c rpcDebugFlag -v 135
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
diff --git a/tests/script/general/parser/join_multivnode.sim b/tests/script/general/parser/join_multivnode.sim
index 9d7cdfe3d7598a77ade1861fe6a96513f6c828f1..2322496a94467d44e3fdc5eabe29dded23e7dbde 100644
--- a/tests/script/general/parser/join_multivnode.sim
+++ b/tests/script/general/parser/join_multivnode.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/general/parser/lastrow.sim b/tests/script/general/parser/lastrow.sim
index d1eadfb67a43c027b54c66967d8818454cc81d81..2b8f294d5d058f4b7cc8c45380862180e35a5899 100644
--- a/tests/script/general/parser/lastrow.sim
+++ b/tests/script/general/parser/lastrow.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/limit.sim b/tests/script/general/parser/limit.sim
index 17636dfb74d117187db66f5b66918fdd4ba9500b..23b85095c54c9bb439c0766e379b8950778f8d90 100644
--- a/tests/script/general/parser/limit.sim
+++ b/tests/script/general/parser/limit.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/limit1.sim b/tests/script/general/parser/limit1.sim
index 2c40f0af2bfd3b38a43cefa4501d992dcbcfa661..e37bea92207d5a3da34033bbe135570344751375 100644
--- a/tests/script/general/parser/limit1.sim
+++ b/tests/script/general/parser/limit1.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/limit1_tblocks100.sim b/tests/script/general/parser/limit1_tblocks100.sim
index 45ead58ba067be400f60c39a15cc58adb2b75a05..4546ffdb7910a7dd999a119743fa36682fe0eade 100644
--- a/tests/script/general/parser/limit1_tblocks100.sim
+++ b/tests/script/general/parser/limit1_tblocks100.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/limit2.sim b/tests/script/general/parser/limit2.sim
index 0e7e13b6de0ea5eb40fd0609f9591b839157f5d6..336f9234c82ab51b1ff478e21f99e058074a2818 100644
--- a/tests/script/general/parser/limit2.sim
+++ b/tests/script/general/parser/limit2.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c rowsInFileBlock -v 255
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/limit2_tblocks100.sim b/tests/script/general/parser/limit2_tblocks100.sim
index 19cea74e708beadcd1c9185b8b7d911f3e4f872b..11f7a15eb06a3de4bc5ab2eda6acade17abe5000 100644
--- a/tests/script/general/parser/limit2_tblocks100.sim
+++ b/tests/script/general/parser/limit2_tblocks100.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c rowsInFileBlock -v 255
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/mixed_blocks.sim b/tests/script/general/parser/mixed_blocks.sim
index 8208963858721c88262af385fe4d9336012d63e8..c20cf9a915e49d014e29ce4bb817802f22346f9e 100644
--- a/tests/script/general/parser/mixed_blocks.sim
+++ b/tests/script/general/parser/mixed_blocks.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/parser/nchar.sim b/tests/script/general/parser/nchar.sim
index 3dcfca7503cdf82b8896a715e1393e614a498c34..786cee651b793b23ec8519be400554567af49852 100644
--- a/tests/script/general/parser/nchar.sim
+++ b/tests/script/general/parser/nchar.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 100
diff --git a/tests/script/general/parser/null_char.sim b/tests/script/general/parser/null_char.sim
index 4e7c8ab3548a54a465801c602c0d6572b347b284..cb65290d2548c4ca6e7377d18b33d5c1768e818e 100644
--- a/tests/script/general/parser/null_char.sim
+++ b/tests/script/general/parser/null_char.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 100
diff --git a/tests/script/general/parser/projection_limit_offset.sim b/tests/script/general/parser/projection_limit_offset.sim
index a92493b7f4a9dfa180836360c7c39b37a4991c83..ffbcb28ffd9b4e15f707509dc5cc808ef3f8ce4a 100644
--- a/tests/script/general/parser/projection_limit_offset.sim
+++ b/tests/script/general/parser/projection_limit_offset.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/selectResNum.sim b/tests/script/general/parser/selectResNum.sim
index 20b502447836409ca06c6acaebd7bd55921f7404..dfd204e15240c93c1f9bcde32b8eb65c0918604a 100644
--- a/tests/script/general/parser/selectResNum.sim
+++ b/tests/script/general/parser/selectResNum.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 200
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/select_across_vnodes.sim b/tests/script/general/parser/select_across_vnodes.sim
index 6c473a35d14cccf5cb24792547649500a9935563..9bf61ee61d16a5220b6ae501b8c9d345f9131c1e 100644
--- a/tests/script/general/parser/select_across_vnodes.sim
+++ b/tests/script/general/parser/select_across_vnodes.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 5
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/select_distinct_tag.sim b/tests/script/general/parser/select_distinct_tag.sim
index 7ea9dc444fb3befc4409a0bc0c74a3710838ebaa..d8e92d4bc5ed3e3a1def0b33faf23ec66047227d 100644
--- a/tests/script/general/parser/select_distinct_tag.sim
+++ b/tests/script/general/parser/select_distinct_tag.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 5
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/select_from_cache_disk.sim b/tests/script/general/parser/select_from_cache_disk.sim
index 3d2cc0b70060ed9124205a00e3ea9922f2ed203b..7f8af52c6bd395416f982554083a81ee1939f059 100644
--- a/tests/script/general/parser/select_from_cache_disk.sim
+++ b/tests/script/general/parser/select_from_cache_disk.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/select_with_tags.sim b/tests/script/general/parser/select_with_tags.sim
index 5428f98593ae473f9df1038ba4d68a1a2ac38386..38a514a51b0fce41e003a1040bf264eeca3bf29a 100644
--- a/tests/script/general/parser/select_with_tags.sim
+++ b/tests/script/general/parser/select_with_tags.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/set_tag_vals.sim b/tests/script/general/parser/set_tag_vals.sim
index 92380ace8419c7756975fa4ce19482b845f804bf..74184f94d47b07684a233ef692769094141a3f56 100644
--- a/tests/script/general/parser/set_tag_vals.sim
+++ b/tests/script/general/parser/set_tag_vals.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/single_row_in_tb.sim b/tests/script/general/parser/single_row_in_tb.sim
index bc9362904163c7abf9d32f517a31e503801fcab4..5de2a51f0f81d9286184c11e97d682a2b82ebdcd 100644
--- a/tests/script/general/parser/single_row_in_tb.sim
+++ b/tests/script/general/parser/single_row_in_tb.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/slimit.sim b/tests/script/general/parser/slimit.sim
index bfb97b52618b7167434680c41d16f23786312fea..0af31f982604a3b6c6e0901cd94795fc503edd4b 100644
--- a/tests/script/general/parser/slimit.sim
+++ b/tests/script/general/parser/slimit.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/slimit1.sim b/tests/script/general/parser/slimit1.sim
index 901da4cab226bfaba705f7a0976731f017b8d941..2dede439ec38c862afcce5e1658fa02824282087 100644
--- a/tests/script/general/parser/slimit1.sim
+++ b/tests/script/general/parser/slimit1.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/slimit_alter_tags.sim b/tests/script/general/parser/slimit_alter_tags.sim
index ad557e891b0cb0b715da1c494c98e4a16213db8e..53af0f3e8470b0708f2193b09ed1797c8abc9a52 100644
--- a/tests/script/general/parser/slimit_alter_tags.sim
+++ b/tests/script/general/parser/slimit_alter_tags.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/exec.sh -n dnode1 -s start
 sleep 100
diff --git a/tests/script/general/parser/stableOp.sim b/tests/script/general/parser/stableOp.sim
index f4b1bd4b8aa67df48024b8f9fa2f4015bbb14662..8647657e7bee1ea73dcdbdc6f346e2279dd58cd5 100644
--- a/tests/script/general/parser/stableOp.sim
+++ b/tests/script/general/parser/stableOp.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 100
diff --git a/tests/script/general/parser/tags_dynamically_specifiy.sim b/tests/script/general/parser/tags_dynamically_specifiy.sim
index 87b278da095463e2c51bb4c0c8bec8b22d2e873c..f6b3dabf153e502b598d1bea8545db3232ceef2d 100644
--- a/tests/script/general/parser/tags_dynamically_specifiy.sim
+++ b/tests/script/general/parser/tags_dynamically_specifiy.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/tags_filter.sim b/tests/script/general/parser/tags_filter.sim
index f0ac3bdcbafcc06c7040215fa4d9e54948ac0758..3d3e79b6f52928af9d3333810f57300e52e0ebb0 100644
--- a/tests/script/general/parser/tags_filter.sim
+++ b/tests/script/general/parser/tags_filter.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/tbnameIn.sim b/tests/script/general/parser/tbnameIn.sim
index 2ee5f38ab1b48a485be06376da08612bee9b98e8..003a86f90b2f36602b4e999aee2974ef259d3670 100644
--- a/tests/script/general/parser/tbnameIn.sim
+++ b/tests/script/general/parser/tbnameIn.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 100
 sql connect
diff --git a/tests/script/general/parser/timestamp.sim b/tests/script/general/parser/timestamp.sim
index 7d7362bcb5200f96f6b216430d5f712812071e66..0a87bce51dedecf0c39179ffc7b1aa864b5e7823 100644
--- a/tests/script/general/parser/timestamp.sim
+++ b/tests/script/general/parser/timestamp.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/general/parser/topbot.sim b/tests/script/general/parser/topbot.sim
index f5c78d07a1d362ffdd5ebe5c989d88cc35a33e72..3e73e4967be505d80ebf47809e63c89bc2846a04 100644
--- a/tests/script/general/parser/topbot.sim
+++ b/tests/script/general/parser/topbot.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 200
 
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/general/parser/union.sim b/tests/script/general/parser/union.sim
index 1b184245c38245a991e8d4cb16f6aab65342ac6b..d50daea6566af4dd11c51e195e5b5a7f31ee4ad1 100644
--- a/tests/script/general/parser/union.sim
+++ b/tests/script/general/parser/union.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c debugFlag -v 135
 system sh/cfg.sh -n dnode1 -c rpcDebugFlag -v 135
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
diff --git a/tests/script/general/parser/where.sim b/tests/script/general/parser/where.sim
index 5f9e0ec2083de0ee4acdd3f727189a229e6eaa38..ace1ca6f5bf1f62ecc78c676da4a9b4624f12a5c 100644
--- a/tests/script/general/parser/where.sim
+++ b/tests/script/general/parser/where.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/stable/disk.sim b/tests/script/general/stable/disk.sim
index 35088c757c83c315b51881b4e1eaaf5f28e74529..1faae78e898107af6d3a1140413ffe16b0680e26 100644
--- a/tests/script/general/stable/disk.sim
+++ b/tests/script/general/stable/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 walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -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/stable/dnode3.sim b/tests/script/general/stable/dnode3.sim
index 2859f644bb883483385fdf2421b0996a4416b9e6..872cfb8d2e5022872e30eaabd7db67a4546a0204 100644
--- a/tests/script/general/stable/dnode3.sim
+++ b/tests/script/general/stable/dnode3.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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+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 maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
diff --git a/tests/script/general/stable/metrics.sim b/tests/script/general/stable/metrics.sim
index 5bda2ad42e48362084a5d8d8559109fc7a879d92..a3dca3f1a5a5f2234520e987ab356f6ed68f0afc 100644
--- a/tests/script/general/stable/metrics.sim
+++ b/tests/script/general/stable/metrics.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/stable/refcount.sim b/tests/script/general/stable/refcount.sim
index e609ccc0552978a9570be5635482d269d7115af7..6629dc1177c6021fce45f135f153475f6cb858a3 100644
--- a/tests/script/general/stable/refcount.sim
+++ b/tests/script/general/stable/refcount.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/stable/show.sim b/tests/script/general/stable/show.sim
index 836a848ce0cfa715c6fd84a746009259f39692fb..5fe05b41eb8fb6f0080eeea35cc63506faf55e5c 100644
--- a/tests/script/general/stable/show.sim
+++ b/tests/script/general/stable/show.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/stable/values.sim b/tests/script/general/stable/values.sim
index 5e5416e4e92928760f20b7509ed6d7eaad572216..fb2c908da269872ddd85489d9d98510e1bb58749 100644
--- a/tests/script/general/stable/values.sim
+++ b/tests/script/general/stable/values.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 walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
diff --git a/tests/script/general/stable/vnode3.sim b/tests/script/general/stable/vnode3.sim
index 0889a8f0b7da653687264e727e144e96b661f834..61948b506302f803aee2f73eb5e528e14f1174db 100644
--- a/tests/script/general/stable/vnode3.sim
+++ b/tests/script/general/stable/vnode3.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -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/stream/metrics_del.sim b/tests/script/general/stream/metrics_del.sim
index 030f9fc527623c67619801202042c2a604cb8778..321658cd8da686642e35936e0d622079aa9d7f1f 100644
--- a/tests/script/general/stream/metrics_del.sim
+++ b/tests/script/general/stream/metrics_del.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/stream/metrics_replica1_vnoden.sim b/tests/script/general/stream/metrics_replica1_vnoden.sim
index d7541bac662081277fddcc4991539119e2814e2e..4629063c4460c10dccc844b6b39e512012638379 100644
--- a/tests/script/general/stream/metrics_replica1_vnoden.sim
+++ b/tests/script/general/stream/metrics_replica1_vnoden.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 walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 1000
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb   -v 3
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/general/stream/restart_stream.sim b/tests/script/general/stream/restart_stream.sim
index ce06f24df72d81c5b4da45cde75ff7d8bbd507d0..5da69075361da7c2fad3ed9fde7384493fac9519 100644
--- a/tests/script/general/stream/restart_stream.sim
+++ b/tests/script/general/stream/restart_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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
@@ -96,7 +96,7 @@ endi
 print =============== step4
 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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 print =============== step5
diff --git a/tests/script/general/stream/stream_3.sim b/tests/script/general/stream/stream_3.sim
index 632fe78c7f4ffd71da58ebc7824ee3fb5031a7c0..31490dc5ac44b93f0daf02cd0ba3b4d77a3be20b 100644
--- a/tests/script/general/stream/stream_3.sim
+++ b/tests/script/general/stream/stream_3.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
@@ -108,7 +108,7 @@ 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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 4000
diff --git a/tests/script/general/stream/stream_restart.sim b/tests/script/general/stream/stream_restart.sim
index dd7bdf1a914337101c94fd84f100f8bf0f0ca1a3..4bf6760703ef744572a0b172cb860141f8768ff5 100644
--- a/tests/script/general/stream/stream_restart.sim
+++ b/tests/script/general/stream/stream_restart.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/stream/table_del.sim b/tests/script/general/stream/table_del.sim
index 7ddce53c4f222de6a8462373322716a82d200bc2..3cbce538d5a87553289b834bd15dea1f43da35fb 100644
--- a/tests/script/general/stream/table_del.sim
+++ b/tests/script/general/stream/table_del.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/stream/table_replica1_vnoden.sim b/tests/script/general/stream/table_replica1_vnoden.sim
index 3c30897d2b76ceee358e300b048e38306f112c00..be67a31b4e6782e81289b03fb267db501f341520 100644
--- a/tests/script/general/stream/table_replica1_vnoden.sim
+++ b/tests/script/general/stream/table_replica1_vnoden.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 walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 1000
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb   -v 3
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/general/table/bigint.sim b/tests/script/general/table/bigint.sim
index 0b2841f0f8f781cf42a27ea5db4e5ba28b59402a..d75f406d77688374d75fd317508dd114f965f73a 100644
--- a/tests/script/general/table/bigint.sim
+++ b/tests/script/general/table/bigint.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/binary.sim b/tests/script/general/table/binary.sim
index fd2aa5ec44762a9de3c4d564ba75b7142da332c9..47915530efc618f959c4f4ce17ea130aaa6ddf30 100644
--- a/tests/script/general/table/binary.sim
+++ b/tests/script/general/table/binary.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/bool.sim b/tests/script/general/table/bool.sim
index 59297e90a9529856cf0996b4cbd7b2c0b2c5deb4..e49637448f8f6afea890e58da47b81db20b35768 100644
--- a/tests/script/general/table/bool.sim
+++ b/tests/script/general/table/bool.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/column2.sim b/tests/script/general/table/column2.sim
index 85d59fef49603400031358bd1b05cf653ab90324..441766f2d4e6a2ff565b56f10b623e35b7c4c2ad 100644
--- a/tests/script/general/table/column2.sim
+++ b/tests/script/general/table/column2.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/column_name.sim b/tests/script/general/table/column_name.sim
index 480bcd06107a8f6617f8380f1e496b6c13435d5e..47fcfab5a8979bfb91290429a0a6490368371685 100644
--- a/tests/script/general/table/column_name.sim
+++ b/tests/script/general/table/column_name.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/column_num.sim b/tests/script/general/table/column_num.sim
index b055027f595b4aa0358bb68678ad0ac61750b439..a18173bc8f866fc984a1b10879990d69eaf0a311 100644
--- a/tests/script/general/table/column_num.sim
+++ b/tests/script/general/table/column_num.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/column_value.sim b/tests/script/general/table/column_value.sim
index 92ce02ade5dad14768aded9d0ab5737a71d472d0..1edf8c2992c4e5fb3dacdbac627a8687e1fc549f 100644
--- a/tests/script/general/table/column_value.sim
+++ b/tests/script/general/table/column_value.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/date.sim b/tests/script/general/table/date.sim
index 7dea76dbc40473d1b97c31e07b73922c85a55108..23188e12e0a9b148877c87b67079c5429455eece 100644
--- a/tests/script/general/table/date.sim
+++ b/tests/script/general/table/date.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/db.table.sim b/tests/script/general/table/db.table.sim
index 717f5158c49fc98189ce1547d4c3bfdb5ed1fa51..906396402a1abad594e08387878bf7c3674f55ad 100644
--- a/tests/script/general/table/db.table.sim
+++ b/tests/script/general/table/db.table.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/delete_reuse1.sim b/tests/script/general/table/delete_reuse1.sim
index 26c82e201b4b7ec0de59691516730d02a3f3693e..db594254873d47564e94927b04765c32798866bd 100644
--- a/tests/script/general/table/delete_reuse1.sim
+++ b/tests/script/general/table/delete_reuse1.sim
@@ -4,10 +4,10 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+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 numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
diff --git a/tests/script/general/table/delete_reuse2.sim b/tests/script/general/table/delete_reuse2.sim
index 2e3f01a3a23a3cb0243bb78e377602bb43a8390a..f2784a3f5f2b3cb9ae9729b8ed254502eec7766a 100644
--- a/tests/script/general/table/delete_reuse2.sim
+++ b/tests/script/general/table/delete_reuse2.sim
@@ -4,10 +4,10 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+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 numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
diff --git a/tests/script/general/table/delete_writing.sim b/tests/script/general/table/delete_writing.sim
index 342915f0e802a784a3a9e3ae144e6ce3b719d8ed..b7350f26a70bc18023cfff6497ffddc2d5b8ced8 100644
--- a/tests/script/general/table/delete_writing.sim
+++ b/tests/script/general/table/delete_writing.sim
@@ -4,10 +4,10 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+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 numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
diff --git a/tests/script/general/table/describe.sim b/tests/script/general/table/describe.sim
index ca5cf6f6e04925f861112063bfbab18524ecae37..e59371e530a51a171efa64393925e6d311230432 100644
--- a/tests/script/general/table/describe.sim
+++ b/tests/script/general/table/describe.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/double.sim b/tests/script/general/table/double.sim
index c46029e39135cebc03a30668ec7cd784287a0fcc..ab3f2428bde489b3024e332861bad1d38cb99179 100644
--- a/tests/script/general/table/double.sim
+++ b/tests/script/general/table/double.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/fill.sim b/tests/script/general/table/fill.sim
index fd79e09ba16f2a43f6a16a79c45a0b6a072094ee..069eeff6cf0cdf35a55f33fa3e5bbf8135cc7921 100644
--- a/tests/script/general/table/fill.sim
+++ b/tests/script/general/table/fill.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/float.sim b/tests/script/general/table/float.sim
index bbeb56e37099b60d7774e7a969dafd8123529843..2d0ea0e5eab06ad127ef445d140c0cd52a50532e 100644
--- a/tests/script/general/table/float.sim
+++ b/tests/script/general/table/float.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/int.sim b/tests/script/general/table/int.sim
index 142c8b4f04fdf05f0c1310ed0f34f5b3dd842b95..f30b5b28f5457ccfbf83d48816f2417cbd3e3d46 100644
--- a/tests/script/general/table/int.sim
+++ b/tests/script/general/table/int.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/limit.sim b/tests/script/general/table/limit.sim
index 45a20f680d0d4b8f15c2a20a9abce7d3c2075ba0..dd38453d0cb0580e446992ae36f022e5e2ac1185 100644
--- a/tests/script/general/table/limit.sim
+++ b/tests/script/general/table/limit.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 129
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb -v 8
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/general/table/smallint.sim b/tests/script/general/table/smallint.sim
index 53dfbe15bfa5c54e575cc3f129cb6f4268050903..f622ce7853062edb15dca4344101cd6a96299225 100644
--- a/tests/script/general/table/smallint.sim
+++ b/tests/script/general/table/smallint.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/table.sim b/tests/script/general/table/table.sim
index 5d6f2ee1a3db7c54c5aa3d9254a8142f22296e64..c9806c40c649695a489bdcc659e085b03f7d674b 100644
--- a/tests/script/general/table/table.sim
+++ b/tests/script/general/table/table.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/table_len.sim b/tests/script/general/table/table_len.sim
index f4c27926fb1815e1e60625cf888ff4c5c6aa3cfe..d95c9ab0aa9cdc4db66d65d2334088550c05bfa9 100644
--- a/tests/script/general/table/table_len.sim
+++ b/tests/script/general/table/table_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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/tinyint.sim b/tests/script/general/table/tinyint.sim
index 5ad8a6933a51932b127b8a64ea4a3619b25fabe4..afa931fc79802e5790f90492576c90acb51e06dc 100644
--- a/tests/script/general/table/tinyint.sim
+++ b/tests/script/general/table/tinyint.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/table/vgroup.sim b/tests/script/general/table/vgroup.sim
index f7806e316e68324c157b0ba4f34ba76e347da90d..d306a4731db2023e87ac0e69378e448bbd555c56 100644
--- a/tests/script/general/table/vgroup.sim
+++ b/tests/script/general/table/vgroup.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb -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/tag/3.sim b/tests/script/general/tag/3.sim
index 878fdc04142fb54b22a9a023a85b71ce6300164f..20185f5f01403b838799427d9ac39fcafe653d86 100644
--- a/tests/script/general/tag/3.sim
+++ b/tests/script/general/tag/3.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/4.sim b/tests/script/general/tag/4.sim
index d5ac6476d9ef8a02b41465e69405b16522e9a21c..ee3c8efa6c47be1fc91b1114294b6ebf832eabdc 100644
--- a/tests/script/general/tag/4.sim
+++ b/tests/script/general/tag/4.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/5.sim b/tests/script/general/tag/5.sim
index ae6d49e9f8b0502d2ef177e77a60c64ea07ef35b..895b1a9492644290e5c30abc901849e1adf33e6c 100644
--- a/tests/script/general/tag/5.sim
+++ b/tests/script/general/tag/5.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/6.sim b/tests/script/general/tag/6.sim
index 71957dad9f7fe920615c66fddd0e8565a31753f2..9190998bb316bc63fd47022029b4c8deb61c0727 100644
--- a/tests/script/general/tag/6.sim
+++ b/tests/script/general/tag/6.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/bigint.sim b/tests/script/general/tag/bigint.sim
index c8e6e72825aeeb436c0e8918f437bfa42a424e3f..3e5d528980e3f8716ae5dea0c1d4090e02d0420a 100644
--- a/tests/script/general/tag/bigint.sim
+++ b/tests/script/general/tag/bigint.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/binary.sim b/tests/script/general/tag/binary.sim
index 771e7dc263a43c12db2ff3db362e7208c7469a91..960f45675d28349d170544729055ca3b815a2ccb 100644
--- a/tests/script/general/tag/binary.sim
+++ b/tests/script/general/tag/binary.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/binary_binary.sim b/tests/script/general/tag/binary_binary.sim
index 5660b1b320f5a4bf95a3d39cc5dcee70db0f8885..3a0fb568482fa19a142f4b9019bd09c5208b4252 100644
--- a/tests/script/general/tag/binary_binary.sim
+++ b/tests/script/general/tag/binary_binary.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/bool.sim b/tests/script/general/tag/bool.sim
index 828e89f3c7c9144ce444b974042079c173eb10a5..e37cba669ba27ec4046e8483938763b90360de31 100644
--- a/tests/script/general/tag/bool.sim
+++ b/tests/script/general/tag/bool.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/bool_binary.sim b/tests/script/general/tag/bool_binary.sim
index fc25399c5a6e41e9c56ab93c37b6aca4af38baf1..9f6e4f734432bd39c6250adbc0fe26883f104267 100644
--- a/tests/script/general/tag/bool_binary.sim
+++ b/tests/script/general/tag/bool_binary.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/bool_int.sim b/tests/script/general/tag/bool_int.sim
index aa443cca620ca9ba032e5df15f5e52d1ee014cab..60345c2d68b9216acc78e8bb8617c698013f4402 100644
--- a/tests/script/general/tag/bool_int.sim
+++ b/tests/script/general/tag/bool_int.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/column.sim b/tests/script/general/tag/column.sim
index 36610d78da826f2f037a2202bd8321b78c6833bf..5a0cd169c5a77f0dfd6f81b615bbd09bb8e5a629 100644
--- a/tests/script/general/tag/column.sim
+++ b/tests/script/general/tag/column.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/create.sim b/tests/script/general/tag/create.sim
index d387b4345fc890e8d63e35b3dfc31dfdc3121ae5..95b416654394946287cc8f9cdb95b984edbf3a88 100644
--- a/tests/script/general/tag/create.sim
+++ b/tests/script/general/tag/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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/double.sim b/tests/script/general/tag/double.sim
index 514c35dc47c4cd4dfec51afafda6182981159044..f17043393ffe51f7cdce4fb053168746430ab498 100644
--- a/tests/script/general/tag/double.sim
+++ b/tests/script/general/tag/double.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/float.sim b/tests/script/general/tag/float.sim
index bfc7e0f569702423f97ac3b101ef354dd6ee5c6c..35bf7d6090140ba73cb0c63efd57d828fb6b21bb 100644
--- a/tests/script/general/tag/float.sim
+++ b/tests/script/general/tag/float.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/int.sim b/tests/script/general/tag/int.sim
index 2518aeb285b4a18a3842354979117fa9313a024d..4eea02c9cd4438f16cdf759fef0ade88eaabc8b1 100644
--- a/tests/script/general/tag/int.sim
+++ b/tests/script/general/tag/int.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/int_binary.sim b/tests/script/general/tag/int_binary.sim
index cb7aa16209f4b58f9e0d5c7323aad177a0f4467b..9a756976769c6294f65f61c5318033274b1145f2 100644
--- a/tests/script/general/tag/int_binary.sim
+++ b/tests/script/general/tag/int_binary.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/int_float.sim b/tests/script/general/tag/int_float.sim
index afd0a3644a4bc2de59050b2eccbec6cfe0a629d2..a03c4b7148ab14c9c0b1e28d3fc28dc86df0c2d9 100644
--- a/tests/script/general/tag/int_float.sim
+++ b/tests/script/general/tag/int_float.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/smallint.sim b/tests/script/general/tag/smallint.sim
index 598b397890003a3e5e07e1470e4e27ac4dbb1373..e69eef05f274175b55ba78e4c9f69a5e102eb6f8 100644
--- a/tests/script/general/tag/smallint.sim
+++ b/tests/script/general/tag/smallint.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/tag/tinyint.sim b/tests/script/general/tag/tinyint.sim
index 3c173a66bf57475516871fc03e337e5ce65989cd..2d70dc7d4880d4b1540da557f779fe06b877dabc 100644
--- a/tests/script/general/tag/tinyint.sim
+++ b/tests/script/general/tag/tinyint.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 walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/user/monitor.sim b/tests/script/general/user/monitor.sim
index 016848c06d1a5a08f8e78a2e2ea8cdc5acc68744..90aad59932115e04263da8cc1e8b91effb09eb07 100644
--- a/tests/script/general/user/monitor.sim
+++ b/tests/script/general/user/monitor.sim
@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 
 print ========== step1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 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/vector/metrics_field.sim b/tests/script/general/vector/metrics_field.sim
index 84c1ed37e7ea9d924e53275962f8381cf32a615c..2719805c63af87d4088a9b1fd87249f09e51b957 100644
--- a/tests/script/general/vector/metrics_field.sim
+++ b/tests/script/general/vector/metrics_field.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/vector/metrics_mix.sim b/tests/script/general/vector/metrics_mix.sim
index 2c7fc86f9f3ab2af95ffaad34d276dfe10a20844..7c9bb3b668c67fbc75cffc9b15bad1b276142917 100644
--- a/tests/script/general/vector/metrics_mix.sim
+++ b/tests/script/general/vector/metrics_mix.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/vector/metrics_query.sim b/tests/script/general/vector/metrics_query.sim
index 46afe7df20ff8b71346ad2b0834b3f0fac52602e..fd635a3104f70f4fcbcd71914b476dfc3fb69ea8 100644
--- a/tests/script/general/vector/metrics_query.sim
+++ b/tests/script/general/vector/metrics_query.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/vector/metrics_tag.sim b/tests/script/general/vector/metrics_tag.sim
index be13ac764b7cac6e00753429a2f41b6025044fa0..1d412d35d3669ced6437e6025f8415ddd3a1cf1e 100644
--- a/tests/script/general/vector/metrics_tag.sim
+++ b/tests/script/general/vector/metrics_tag.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/vector/metrics_time.sim b/tests/script/general/vector/metrics_time.sim
index 0b82153860ed7ea6312fbc1c74ef79acecc8dc70..d0152439bff2c9ab5450d870b2238d0b137a2fa4 100644
--- a/tests/script/general/vector/metrics_time.sim
+++ b/tests/script/general/vector/metrics_time.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/vector/multi.sim b/tests/script/general/vector/multi.sim
index 2ca9b7f48f046ea1ad659312983f2bf90d36bef4..1101b0b0dbc4484e8ccef3aaab5ce8fe54b03d0b 100644
--- a/tests/script/general/vector/multi.sim
+++ b/tests/script/general/vector/multi.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/vector/single.sim b/tests/script/general/vector/single.sim
index eee5364a4fcea4de6fcf354982af29c480e5571f..e979a0ffb71e78ed2a3a79cb32e5b34ab98fd21a 100644
--- a/tests/script/general/vector/single.sim
+++ b/tests/script/general/vector/single.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/vector/table_field.sim b/tests/script/general/vector/table_field.sim
index 65c50dadc2acdbe1dd59f811dec458c3d8ff239d..d86eb99331f9c65c013d4d9bdd5798672629eab9 100644
--- a/tests/script/general/vector/table_field.sim
+++ b/tests/script/general/vector/table_field.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/vector/table_mix.sim b/tests/script/general/vector/table_mix.sim
index 12808fd6a617c6f75b1daac33ecfbff82eaa953d..5c4fb52888d3a02608bdc90d4c213c3a4f4ac0ff 100644
--- a/tests/script/general/vector/table_mix.sim
+++ b/tests/script/general/vector/table_mix.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/vector/table_query.sim b/tests/script/general/vector/table_query.sim
index 3e9d2d0b772ffd2083333f7e764c3bfdf99e10ff..9ef18255a9582982cddcd8c8c699adeb6f01f1b6 100644
--- a/tests/script/general/vector/table_query.sim
+++ b/tests/script/general/vector/table_query.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/general/vector/table_time.sim b/tests/script/general/vector/table_time.sim
index 552bdb2a99199119b6a4cd1605ef04d2fde39ea6..c38546b1170fdbe5249a4220fbf112ea8eb25b18 100644
--- a/tests/script/general/vector/table_time.sim
+++ b/tests/script/general/vector/table_time.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
diff --git a/tests/script/unique/big/tcp.sim b/tests/script/unique/big/tcp.sim
index 3c5cf92c7f183a84b2f1be0ce389bf86f482a42a..b282e2e2223d89dde7cf6ce364b31537593a6cb4 100644
--- a/tests/script/unique/big/tcp.sim
+++ b/tests/script/unique/big/tcp.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 walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode    -v 30000
 
 system sh/cfg.sh -n dnode1 -c dDebugFlag      -v 131
diff --git a/tests/script/unique/cluster/cache.sim b/tests/script/unique/cluster/cache.sim
index 7a5afae79d7fc501724ce61bc6afb388aa4df51c..33aaea425c783c8362b4372efad96d384b6dbc70 100644
--- a/tests/script/unique/cluster/cache.sim
+++ b/tests/script/unique/cluster/cache.sim
@@ -4,8 +4,8 @@ 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 walLevel            -v 0
-system sh/cfg.sh -n dnode2 -c walLevel            -v 0
+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 httpMaxThreads      -v 2
 system sh/cfg.sh -n dnode2 -c httpMaxThreads      -v 2
 system sh/cfg.sh -n dnode1 -c monitor             -v 1
@@ -55,3 +55,11 @@ if $rows < 10 then
 endi
 
 #sql create table sys.st as select avg(taosd), avg(system) from sys.cpu interval(30s)
+
+sql show log.vgroups
+if $data05 != master then
+  return -1
+endi
+if $data15 != master then
+  return -1
+endi
diff --git a/tests/script/unique/stable/dnode2.sim b/tests/script/unique/stable/dnode2.sim
index 5c227f8cece29d31232ba1e030dbd30b3698096d..3ca8c4ee20bb74890da8f42c73521186306e3097 100644
--- a/tests/script/unique/stable/dnode2.sim
+++ b/tests/script/unique/stable/dnode2.sim
@@ -1,8 +1,8 @@
 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+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 maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/unique/stable/dnode3.sim b/tests/script/unique/stable/dnode3.sim
index 436ae73595bef47631113498f472d43e173aa7a9..d0708c81542f13634466053d7159c119687dfa04 100644
--- a/tests/script/unique/stable/dnode3.sim
+++ b/tests/script/unique/stable/dnode3.sim
@@ -2,9 +2,9 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
+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 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
diff --git a/tests/script/unique/stream/metrics_balance.sim b/tests/script/unique/stream/metrics_balance.sim
index b78cfc33a1d32c68feadc7696a449eadbdc70c36..ff48c2236709635c8d1a790104b0185144a96866 100644
--- a/tests/script/unique/stream/metrics_balance.sim
+++ b/tests/script/unique/stream/metrics_balance.sim
@@ -8,8 +8,8 @@ system sh/cfg.sh -n dnode1 -c statusInterval -v 1
 system sh/cfg.sh -n dnode2 -c statusInterval -v 1
 system sh/cfg.sh -n dnode1 -c balanceInterval -v 10
 system sh/cfg.sh -n dnode2 -c balanceInterval -v 10
-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 walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c mnodeEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode2 -c mnodeEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode1 -c maxTablesPerVnode -v 4
diff --git a/tests/script/unique/stream/metrics_replica1_dnode2.sim b/tests/script/unique/stream/metrics_replica1_dnode2.sim
index bbc4d5174cbade0959f5586e2ed15b81bebf4f5b..20c37cefc39f8fa6393d49934adb046f409fca25 100644
--- a/tests/script/unique/stream/metrics_replica1_dnode2.sim
+++ b/tests/script/unique/stream/metrics_replica1_dnode2.sim
@@ -4,8 +4,8 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+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 maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/unique/stream/metrics_replica2_dnode2.sim b/tests/script/unique/stream/metrics_replica2_dnode2.sim
index e9944daf3726be0433c4d757c8f6674869baa672..aa8c1871017982cecc695abc8f64d732a8a7fc4e 100644
--- a/tests/script/unique/stream/metrics_replica2_dnode2.sim
+++ b/tests/script/unique/stream/metrics_replica2_dnode2.sim
@@ -4,8 +4,8 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 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 f60355cd6ac2037e97ab1fb4bf0ac04895db2955..be2fcefe66ed6ca2e24a44cd22fa072201137b89 100644
--- a/tests/script/unique/stream/metrics_replica2_dnode2_vnoden.sim
+++ b/tests/script/unique/stream/metrics_replica2_dnode2_vnoden.sim
@@ -4,8 +4,8 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+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 maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/unique/stream/metrics_replica2_dnode3.sim b/tests/script/unique/stream/metrics_replica2_dnode3.sim
index 981f5e9b70aae8796a29bbc40b05b764b87fa2eb..f7b17610c380d9f90a2cefd4af86ea766facdffa 100644
--- a/tests/script/unique/stream/metrics_replica2_dnode3.sim
+++ b/tests/script/unique/stream/metrics_replica2_dnode3.sim
@@ -6,9 +6,9 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
+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 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
diff --git a/tests/script/unique/stream/metrics_replica3_dnode4.sim b/tests/script/unique/stream/metrics_replica3_dnode4.sim
index 902e9db16b6421c209734716d1c97dac00a17c54..402712800313ff5b96f970d12ffe007f77bc26f7 100644
--- a/tests/script/unique/stream/metrics_replica3_dnode4.sim
+++ b/tests/script/unique/stream/metrics_replica3_dnode4.sim
@@ -8,10 +8,10 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+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 maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
diff --git a/tests/script/unique/stream/metrics_vnode_stop.sim b/tests/script/unique/stream/metrics_vnode_stop.sim
index f1a0981d70a1f6638af6174af9bfaf84d02a0673..cd84cb3cdf5f8096f4986a222cc371db3900f765 100644
--- a/tests/script/unique/stream/metrics_vnode_stop.sim
+++ b/tests/script/unique/stream/metrics_vnode_stop.sim
@@ -4,8 +4,8 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+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 numOfMnodes -v 2
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 2
 system sh/exec.sh -n dnode1 -s start
@@ -99,8 +99,8 @@ system sh/exec.sh -n dnode1 -s stop
 system sh/exec.sh -n dnode2 -s stop
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-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 walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/exec.sh -n dnode2 -s start
 sleep 2000
 
diff --git a/tests/script/unique/stream/table_balance.sim b/tests/script/unique/stream/table_balance.sim
index e8dec54e3ed98ebfea67d7f61d2dbbb675f9b3b4..45e054e2efdfbd7f3d01e3a860c5ac227f3327fc 100644
--- a/tests/script/unique/stream/table_balance.sim
+++ b/tests/script/unique/stream/table_balance.sim
@@ -6,8 +6,8 @@ system sh/cfg.sh -n dnode1 -c statusInterval -v 1
 system sh/cfg.sh -n dnode2 -c statusInterval -v 1
 system sh/cfg.sh -n dnode1 -c balanceInterval -v 10
 system sh/cfg.sh -n dnode2 -c balanceInterval -v 10
-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 walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c mnodeEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode2 -c mnodeEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
diff --git a/tests/script/unique/stream/table_replica1_dnode2.sim b/tests/script/unique/stream/table_replica1_dnode2.sim
index aaab2990b4a80cfe626930cce4c6afc1161c450d..ccc6026e9c92975ccdd4fd12366a11f50a818d3f 100644
--- a/tests/script/unique/stream/table_replica1_dnode2.sim
+++ b/tests/script/unique/stream/table_replica1_dnode2.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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+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 maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/unique/stream/table_replica2_dnode2.sim b/tests/script/unique/stream/table_replica2_dnode2.sim
index da24b5ab4e825d2795a7ec1f3e2ccbee563e81ed..947fa0d2f9093c802a9c99c74edddeffca102d38 100644
--- a/tests/script/unique/stream/table_replica2_dnode2.sim
+++ b/tests/script/unique/stream/table_replica2_dnode2.sim
@@ -4,8 +4,8 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 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 0717e6f965fbc3d70caf09102b0fb6df15e76a5e..75300362393eaa543740307d4d11f9a4eabbbc50 100644
--- a/tests/script/unique/stream/table_replica2_dnode2_vnoden.sim
+++ b/tests/script/unique/stream/table_replica2_dnode2_vnoden.sim
@@ -4,8 +4,8 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+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 maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
diff --git a/tests/script/unique/stream/table_replica2_dnode3.sim b/tests/script/unique/stream/table_replica2_dnode3.sim
index 10d9feec53e15b92e01479227d10016c22ed8bb7..49eb3563b3964f05f31d72a8fd1ff12f2b5b3a03 100644
--- a/tests/script/unique/stream/table_replica2_dnode3.sim
+++ b/tests/script/unique/stream/table_replica2_dnode3.sim
@@ -6,9 +6,9 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
+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 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
diff --git a/tests/script/unique/stream/table_replica3_dnode4.sim b/tests/script/unique/stream/table_replica3_dnode4.sim
index 3b9552084bbc968f6a6076129668208641b0608a..2cc443c72fc656b87ca8c1d330381ed5078cd755 100644
--- a/tests/script/unique/stream/table_replica3_dnode4.sim
+++ b/tests/script/unique/stream/table_replica3_dnode4.sim
@@ -8,10 +8,10 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+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 maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4
diff --git a/tests/script/unique/stream/table_vnode_stop.sim b/tests/script/unique/stream/table_vnode_stop.sim
index 229d814e42ced35d75eec6a4ccc2fbaa66e6f654..625de32a8d7a1e5336dd10f313565bdbc0daf0fc 100644
--- a/tests/script/unique/stream/table_vnode_stop.sim
+++ b/tests/script/unique/stream/table_vnode_stop.sim
@@ -4,8 +4,8 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+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 numOfMnodes -v 2
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 2
 system sh/exec.sh -n dnode1 -s start
@@ -100,8 +100,8 @@ system sh/exec.sh -n dnode1 -s stop
 system sh/exec.sh -n dnode2 -s stop
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-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 walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 sleep 2000
 system sh/exec.sh -n dnode2 -s start
 
diff --git a/tests/script/unique/vnode/backup/replica4.sim b/tests/script/unique/vnode/backup/replica4.sim
index bccc17e682258b29d08d493a8c457682287ccfa1..c0ff267c734b58e1f198932c86e78c817625981e 100644
--- a/tests/script/unique/vnode/backup/replica4.sim
+++ b/tests/script/unique/vnode/backup/replica4.sim
@@ -10,10 +10,10 @@ 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 walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+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/exec.sh -n dnode1 -s start
 $x = 0
diff --git a/tests/script/unique/vnode/backup/replica5.sim b/tests/script/unique/vnode/backup/replica5.sim
index d29d11fdafdcf9b368e3f94350fd959168764445..1223cf6b585f7affeb40e2f625a3f6cbd79dae80 100644
--- a/tests/script/unique/vnode/backup/replica5.sim
+++ b/tests/script/unique/vnode/backup/replica5.sim
@@ -12,11 +12,11 @@ system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 system sh/deploy.sh -n dnode5 -i 5
 
-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 dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
-system sh/cfg.sh -n dnode5 -c walLevel -v 0
+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/exec.sh -n dnode1 -s start