diff --git a/tests/script/jenkins/basic.txt b/tests/script/jenkins/basic.txt
index b7cedf04a6..90bc4ab7c0 100644
--- a/tests/script/jenkins/basic.txt
+++ b/tests/script/jenkins/basic.txt
@@ -162,6 +162,13 @@
 # --- valgrind
 ./test.sh -f tsim/valgrind/checkError.sim -v
 
+# --- vnode
+#./test.sh -f tsim/vnode/replica3_basic.sim
+#./test.sh -f tsim/vnode/replica3_repeat.sim
+./test.sh -f tsim/vnode/replica3_vgroup.sim
+#./test.sh -f tsim/vnode/replica3_many.sim
+#./test.sh -f tsim/vnode/replica3_import.sim
+
 # --- sync
 ./test.sh -f tsim/sync/3Replica1VgElect.sim
 ./test.sh -f tsim/sync/3Replica5VgElect.sim
diff --git a/tests/script/tsim/dnode/balance3.sim b/tests/script/tsim/dnode/balance3.sim
index 0e21861b14..f26c0eaa21 100644
--- a/tests/script/tsim/dnode/balance3.sim
+++ b/tests/script/tsim/dnode/balance3.sim
@@ -24,7 +24,7 @@ system sh/exec.sh -n dnode3 -s start
 system sh/exec.sh -n dnode4 -s start
 
 $x = 0
-step1:
+step10:
 	$x = $x + 1
 	sleep 1000
 	if $x == 10 then
@@ -40,19 +40,74 @@ if $rows != 4 then
   return -1
 endi
 if $data(1)[4] != ready then
-  goto step1
+  goto step10
 endi
 if $data(2)[4] != ready then
-  goto step1
+  goto step10
 endi
 if $data(3)[4] != ready then
-  goto step1
+  goto step10
 endi
 if $data(4)[4] != ready then
-  goto step1
+  goto step10
 endi
 
 sql create database d1 replica 3 vgroups 1
+$x = 0
+step11:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $rows != 1 then
+  return -1
+endi
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step11
+endi
+
+sql create database d2 replica 3 vgroups 1
+$x = 0
+step12:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> d2 not ready!
+		return -1
+	endi
+sql show d2.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $rows != 1 then
+  return -1
+endi
+if $data(3)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(3)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(3)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step12
+endi
+
 sql create table d1.t1 (t timestamp, i int) 
 sql insert into d1.t1 values(now+1s, 15) 
 sql insert into d1.t1 values(now+2s, 14)
@@ -60,7 +115,6 @@ sql insert into d1.t1 values(now+3s, 13)
 sql insert into d1.t1 values(now+4s, 12)
 sql insert into d1.t1 values(now+5s, 11)
 
-sql create database d2 replica 3 vgroups 1
 sql create table d2.t2 (t timestamp, i int) 
 sql insert into d2.t2 values(now+1s, 25)
 sql insert into d2.t2 values(now+2s, 24)
diff --git a/tests/script/unique/vnode/back_insert.sim b/tests/script/tsim/vnode/back_insert.sim
similarity index 100%
rename from tests/script/unique/vnode/back_insert.sim
rename to tests/script/tsim/vnode/back_insert.sim
diff --git a/tests/script/unique/vnode/back_insert_many.sim b/tests/script/tsim/vnode/back_insert_many.sim
similarity index 100%
rename from tests/script/unique/vnode/back_insert_many.sim
rename to tests/script/tsim/vnode/back_insert_many.sim
diff --git a/tests/script/tsim/vnode/replica3_basic.sim b/tests/script/tsim/vnode/replica3_basic.sim
new file mode 100644
index 0000000000..f7dd5dd136
--- /dev/null
+++ b/tests/script/tsim/vnode/replica3_basic.sim
@@ -0,0 +1,368 @@
+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
+
+print ========== step0
+system sh/exec.sh -n dnode1 -s start
+sql connect
+
+sql create dnode $hostname port 7200
+sql create dnode $hostname port 7300
+system sh/exec.sh -n dnode2 -s start
+system sh/exec.sh -n dnode3 -s start
+
+$x = 0
+step01:
+	$x = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not ready!
+		return -1
+	endi
+sql show dnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+print ===> $data20 $data21 $data22 $data23 $data24 $data25
+if $rows != 3 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step01
+endi
+if $data(2)[4] != ready then
+  goto step01
+endi
+if $data(3)[4] != ready then
+  goto step01
+endi
+
+sql create mnode on dnode 2
+sql create mnode on dnode 3
+
+$x = 0
+step02: 
+	$x = $x + 1
+	sleep 1000
+	if $x == 20 then
+		return -1
+	endi
+sql show mnodes
+print $data(1)[0] $data(1)[1] $data(1)[2] 
+print $data(2)[0] $data(2)[1] $data(2)[2] 
+print $data(3)[0] $data(3)[1] $data(3)[2] 
+
+if $rows != 3 then 
+  return -1
+endi
+if $data(1)[0] != 1 then 
+  return -1
+endi
+if $data(1)[2] != leader then 
+  return -1
+endi
+if $data(2)[0] != 2 then 
+  return -1
+endi
+if $data(2)[2] != follower then 
+  goto step02
+endi
+if $data(3)[0] != 3 then 
+  return -1
+endi
+if $data(3)[2] != follower then 
+  goto step02
+endi
+
+$N = 10
+$table = table_r3
+$db = db1
+
+print =================== step 1 
+sql create database $db replica 3 vgroups 1
+sql use $db
+
+$x = 0
+step1:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show vgroups -x step1
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step1
+endi
+
+sql use $db
+sql create table $table (ts timestamp, speed int) 
+
+print =================== step2
+$x = 1
+$y = $x + $N
+$expect = $N
+while $x < $y
+  $ms = $x . m 
+  sql insert into $table values (now + $ms , $x ) 
+  $x = $x + 1
+endw 
+
+sql select * from $table
+print sql select * from $table -> $rows points 
+if $rows != $expect then 
+  return -1
+endi
+
+print =================== step3
+system sh/exec.sh -n dnode2 -s stop
+$x = 0
+step3:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show vgroups -x step3
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step3
+endi
+
+$y = $x + $N
+$expect = $N * 2
+while $x < $y
+  $ms = $x . m 
+  sql insert into $table values (now + $ms , $x ) 
+  $x = $x + 1
+endw 
+
+print sql select * from $table -> $rows points 
+#if $rows != $expect then 
+#  return -1
+#endi
+
+print =================== step4
+system sh/exec.sh -n dnode2 -s start
+$x = 0
+step4:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show vgroups -x step4
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step4
+endi
+
+$y = $x + $N
+$expect = $N * 3
+while $x < $y
+  $ms = $x . m 
+  sql insert into $table values (now + $ms , $x ) 
+  $x = $x + 1
+endw 
+
+sql select * from $table
+print sql select * from $table -> $rows points 
+#if $rows != $expect then 
+#  return -1
+#endi
+
+print =================== step5
+system sh/exec.sh -n dnode3 -s stop
+$x = 0
+step5:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show vgroups -x step5
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step5
+endi
+
+$y = $x + $N
+$expect = $N * 4
+while $x < $y
+  $ms = $x . m 
+  sql insert into $table values (now + $ms , 10) 
+  $x = $x + 1
+endw 
+
+sql select * from $table
+print sql select * from $table -> $rows points 
+#if $rows != $expect then 
+#  return -1
+#endi
+
+print =================== step6
+system sh/exec.sh -n dnode3 -s start
+$x = 0
+step6:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show vgroups -x step6
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step6
+endi
+
+$y = $x + $N
+$expect = $N * 5
+while $x < $y
+$ms = $x . m
+sql insert into $table values (now + $ms , $x )
+$x = $x + 1
+endw
+
+sql select * from $table
+print sql select * from $table -> $rows points 
+#if $rows != $expect then 
+#  return -1
+#endi
+
+print =================== step7
+system sh/exec.sh -n dnode1 -s stop
+$x = 0
+step7:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show vgroups -x step7
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step7
+endi
+
+$y = $x + $N
+$expect = $N * 6
+while $x < $y
+$ms = $x . m
+sql insert into $table values (now + $ms , 10)
+$x = $x + 1
+endw
+
+sql select * from $table
+print sql select * from $table -> $rows points 
+#if $rows != $expect then 
+#  return -1
+#endi
+
+print =================== step 8
+system sh/exec.sh -n dnode1 -s start
+$x = 0
+step8:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show vgroups -x step8
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step8
+endi
+
+$y = $x + $N
+$expect = $N * 7
+while $x < $y
+  $ms = $x . m 
+  sql insert into $table values (now + $ms , 10) 
+  $x = $x + 1
+endw 
+
+print sql select * from $table -> $rows points 
+#if $rows != $expect then 
+#  return -1
+#endi
+
+system sh/exec.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec.sh -n dnode3 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/tsim/vnode/replica3_import.sim b/tests/script/tsim/vnode/replica3_import.sim
new file mode 100644
index 0000000000..d1e73b9f27
--- /dev/null
+++ b/tests/script/tsim/vnode/replica3_import.sim
@@ -0,0 +1,338 @@
+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/deploy.sh -n dnode4 -i 4
+system sh/deploy.sh -n dnode5 -i 5
+system sh/deploy.sh -n dnode6 -i 6
+system sh/cfg.sh -n dnode1 -c supportVnodes -v 4
+system sh/cfg.sh -n dnode2 -c supportVnodes -v 4
+system sh/cfg.sh -n dnode3 -c supportVnodes -v 4
+system sh/cfg.sh -n dnode4 -c supportVnodes -v 4
+system sh/cfg.sh -n dnode5 -c supportVnodes -v 4
+system sh/cfg.sh -n dnode6 -c supportVnodes -v 4
+
+print ========== step1
+system sh/exec.sh -n dnode1 -s start
+sql connect
+
+sql create dnode $hostname port 7200
+sql create dnode $hostname port 7300
+sql create dnode $hostname port 7400
+system sh/exec.sh -n dnode2 -s start
+system sh/exec.sh -n dnode3 -s start
+system sh/exec.sh -n dnode4 -s start
+
+$x = 0
+stepa:
+	$x = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not ready!
+		return -1
+	endi
+sql show dnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+print ===> $data20 $data21 $data22 $data23 $data24 $data25
+print ===> $data30 $data31 $data32 $data33 $data34 $data35
+if $rows != 4 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto stepa
+endi
+if $data(2)[4] != ready then
+  goto stepa
+endi
+if $data(3)[4] != ready then
+  goto stepa
+endi
+if $data(4)[4] != ready then
+  goto stepa
+endi
+
+sql create database ir3db replica 3 duration 7 vgroups 1
+sql use ir3db
+$x = 0
+stepb:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $rows != 1 then
+  return -1
+endi
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto stepb
+endi
+
+sql create table tb(ts timestamp, i bigint)
+
+print ================= step1
+sql insert into tb values(1520000010000, 1520000010000)
+sql select * from tb;
+print $rows
+if $rows != 1 then 
+  return -1
+endi
+
+print ================= step2
+sql insert into tb values(1520000008000, 1520000008000)
+print $rows
+sql select * from tb;
+if $rows != 2 then 
+  return -1
+endi
+
+print ================= step3
+sql insert into tb values(1520000020000, 1520000020000)
+sql select * from tb;
+print $rows
+if $rows != 3 then 
+  return -1
+endi
+
+print ================= step4
+sql insert into tb values(1520000009000, 1520000009000)
+sql insert into tb values(1520000015000, 1520000015000)
+sql insert into tb values(1520000030000, 1520000030000)
+sql select * from tb;
+print $rows
+if $rows != 6 then 
+  return -1
+endi
+
+print ================= step5
+sql insert into tb values(1520000008000, 1520000008000)
+sql insert into tb values(1520000014000, 1520000014000)
+sql insert into tb values(1520000025000, 1520000025000)
+sql insert into tb values(1520000040000, 1520000040000)
+sql select * from tb;
+print $rows
+if $rows != 9 then 
+  return -1
+endi
+
+print ================= step6
+sql insert into tb values(1520000007000, 1520000007000)
+sql insert into tb values(1520000012000, 1520000012000)
+sql insert into tb values(1520000023000, 1520000023000)
+sql insert into tb values(1520000034000, 1520000034000)
+sql insert into tb values(1520000050000, 1520000050000)
+sql select * from tb;
+print $rows
+if $rows != 14 then 
+  return -1
+endi
+
+print ================== step7
+system sh/exec.sh -n dnode2 -s stop -x SIGINT
+system sh/exec.sh -n dnode2 -s start
+$x = 0
+step7:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show vgroups -x step7
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step7
+endi
+
+print ================= step7
+sql insert into tb values(1520000007001, 1520000007001)
+sql insert into tb values(1520000012001, 1520000012001)
+sql insert into tb values(1520000023001, 1520000023001)
+sql insert into tb values(1520000034001, 1520000034001)
+sql insert into tb values(1520000050001, 1520000050001)
+sql select * from tb;
+print $rows
+if $rows != 19 then
+  print expect 19, actual: $rows
+  return -1
+endi
+
+print ================= step8
+sql insert into tb values(1520000008002, 1520000008002)
+sql insert into tb values(1520000014002, 1520000014002)
+sql insert into tb values(1520000025002, 1520000025002)
+sql insert into tb values(1520000060000, 1520000060000)
+sql select * from tb;
+print $rows
+if $rows != 23 then 
+  return -1
+endi
+
+print ================= step9
+sql insert into tb values(1517408000000, 1517408000000)
+sql insert into tb values(1518272000000, 1518272000000)
+sql insert into tb values(1519136000000, 1519136000000)
+sql insert into tb values(1519568000000, 1519568000000)
+sql insert into tb values(1519654400000, 1519654400000)
+sql insert into tb values(1519827200000, 1519827200000)
+sql insert into tb values(1520345600000, 1520345600000)
+sql insert into tb values(1520691200000, 1520691200000)
+sql insert into tb values(1520864000000, 1520864000000)
+sql insert into tb values(1521900800000, 1521900800000)
+sql insert into tb values(1523110400000, 1523110400000)
+sql insert into tb values(1521382400000, 1521382400000)
+sql select * from tb;
+print $rows
+if $rows != 35 then 
+  return -1
+endi
+
+print ================= step10
+system sh/exec.sh -n dnode3 -s stop -x SIGINT
+system sh/exec.sh -n dnode3 -s start
+$x = 0
+step10:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show vgroups -x step10
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step10
+endi
+
+sql select * from tb;
+print $rows
+if $rows != 35 then 
+  return -1
+endi
+
+print ================= step11
+sql insert into tb values(1515680000000, 1) (1515852800000, 2) (1516025600000, 3) (1516198400000, 4) (1516371200000, 5)
+sql select * from tb;
+if $rows != 40 then 
+  return -1
+endi
+
+print ================= step12
+sql insert into tb values(1518358400000, 6) (1518444800000, 7) (1518531200000, 8) (1518617600000, 9) (1518704000000, 10) (1518790400000, 11) (1518876800000, 12) (1518963200000, 13) (1519049600000, 14)
+sql select * from tb;
+print $rows
+if $rows != 49 then 
+  return -1
+endi
+
+print ================= step13
+system sh/exec.sh -n dnode4 -s stop -x SIGINT
+system sh/exec.sh -n dnode4 -s start
+$x = 0
+step13:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show vgroups -x step13
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step13
+endi
+
+print ================= step14
+sql insert into tb values(1515852800001, -48)
+sql insert into tb values(1516716800000, -38)
+sql insert into tb values(1517580800000, -28)
+
+sql select * from tb;
+print $rows
+if $rows != 52 then 
+  return -1
+endi
+
+print ================= step15
+system sh/exec.sh -n dnode3 -s stop -x SIGINT
+system sh/exec.sh -n dnode3 -s start
+$x = 0
+step15:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show vgroups -x step15
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+$leaderExist = 0
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step15
+endi
+
+sql select * from tb;
+if $rows != 52 then 
+  return -1
+endi
+
+system sh/exec.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/tsim/vnode/replica3_many.sim b/tests/script/tsim/vnode/replica3_many.sim
new file mode 100644
index 0000000000..6b1a582f23
--- /dev/null
+++ b/tests/script/tsim/vnode/replica3_many.sim
@@ -0,0 +1,262 @@
+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/deploy.sh -n dnode4 -i 4
+
+print ========== step0
+system sh/exec.sh -n dnode1 -s start
+sql connect
+
+sql create dnode $hostname port 7200
+sql create dnode $hostname port 7300
+sql create dnode $hostname port 7400
+system sh/exec.sh -n dnode2 -s start
+system sh/exec.sh -n dnode3 -s start
+system sh/exec.sh -n dnode4 -s start
+
+$x = 0
+step0:
+	$x = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not ready!
+		return -1
+	endi
+sql show dnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+print ===> $data20 $data21 $data22 $data23 $data24 $data25
+print ===> $data30 $data31 $data32 $data33 $data34 $data35
+if $rows != 4 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step0
+endi
+if $data(2)[4] != ready then
+  goto step0
+endi
+if $data(3)[4] != ready then
+  goto step0
+endi
+if $data(4)[4] != ready then
+  goto step0
+endi
+
+print ========= step1
+sql create database db1 replica 3 vgroups 1
+sql create database db2 replica 3 vgroups 1
+sql create database db3 replica 3 vgroups 1 
+sql create database db4 replica 3 vgroups 1 
+
+print =============== step12 wait vgroup2
+$x = 0
+step12:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+print ===> $data10 $data11 $data12 $data13 $data14 $data15 $data16 $data17 $data18 $data19
+print ===> $data20 $data21 $data22 $data23 $data24 $data25 $data26 $data27 $data28 $data29
+print ===> $data30 $data31 $data32 $data33 $data34 $data35 $data36 $data37 $data38 $data39
+if $rows != 4 then
+  return -1
+endi
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step12
+endi
+
+print =============== step13 wait vgroup3
+$x = 0
+step13:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+print ===> $data10 $data11 $data12 $data13 $data14 $data15 $data16 $data17 $data18 $data19
+print ===> $data20 $data21 $data22 $data23 $data24 $data25 $data26 $data27 $data28 $data29
+print ===> $data30 $data31 $data32 $data33 $data34 $data35 $data36 $data37 $data38 $data39
+if $rows != 4 then
+  return -1
+endi
+if $data(3)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(3)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(3)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step13
+endi
+
+print =============== step14 wait vgroup4
+$x = 0
+step14:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+print ===> $data10 $data11 $data12 $data13 $data14 $data15 $data16 $data17 $data18 $data19
+print ===> $data20 $data21 $data22 $data23 $data24 $data25 $data26 $data27 $data28 $data29
+print ===> $data30 $data31 $data32 $data33 $data34 $data35 $data36 $data37 $data38 $data39
+if $rows != 4 then
+  return -1
+endi
+if $data(4)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(4)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(4)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step14
+endi
+
+print =============== step15 wait vgroup5
+$x = 0
+step15:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+print ===> $data10 $data11 $data12 $data13 $data14 $data15 $data16 $data17 $data18 $data19
+print ===> $data20 $data21 $data22 $data23 $data24 $data25 $data26 $data27 $data28 $data29
+print ===> $data30 $data31 $data32 $data33 $data34 $data35 $data36 $data37 $data38 $data39
+if $rows != 4 then
+  return -1
+endi
+if $data(4)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(4)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(4)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step15
+endi
+
+print =============== step16: create table
+sql create table db1.tb1 (ts timestamp, i int)
+sql create table db2.tb2 (ts timestamp, i int)
+sql create table db3.tb3 (ts timestamp, i int)
+sql create table db4.tb4 (ts timestamp, i int)
+sql insert into db1.tb1 values(now, 1)
+sql insert into db2.tb2 values(now, 1)
+sql insert into db3.tb3 values(now, 1)
+sql insert into db4.tb4 values(now, 1)
+
+sql select count(*) from db1.tb1
+$lastRows1 = $rows
+sql select count(*) from db2.tb2
+$lastRows2 = $rows
+sql select count(*) from db3.tb3
+$lastRows3 = $rows
+sql select count(*) from db4.tb4
+$lastRows4 = $rows
+
+print ======== step2
+run_back tsim/vnode/back_insert_many.sim
+sleep 3000
+
+$x = 0
+loop:
+
+print ======== step3
+system sh/exec.sh -n dnode2 -s stop
+sleep 3000
+system sh/exec.sh -n dnode2 -s start
+sleep 3000
+
+print ======== step4
+system sh/exec.sh -n dnode3 -s stop
+sleep 3000
+system sh/exec.sh -n dnode3 -s start
+sleep 3000
+
+print ======== step5
+system sh/exec.sh -n dnode2 -s stop
+sleep 3000
+system sh/exec.sh -n dnode2 -s start
+sleep 3000
+
+print ======== step6
+sql select count(*) from db1.tb1
+print select count(*) from db1.tb1 ==> $data00 $lastRows1 
+if $data00 <= $lastRows1 then
+  return -1
+endi
+$lastRows1 = $data00
+
+sql select count(*) from db2.tb2
+print select count(*) from db2.tb2 ==> $data00 $lastRows2 
+if $data00 <= $lastRows2 then
+  return -1
+endi
+$lastRows2 = $data00
+
+sql select count(*) from db3.tb3
+print select count(*) from  db3.tb3 ==> $data00 $lastRows3 
+if $data00 <= $lastRows3 then
+  return -1
+endi
+$lastRows3 = $data00
+
+sql select count(*) from db4.tb4
+print select count(*) from  db4.tb4 ==> $data00 $lastRows4 
+if $data00 <= $lastRows4 then
+  return -1
+endi
+$lastRows4 = $data00
+
+print ======== step7
+
+print ======== loop Times $x
+
+if $x < 2 then
+  $x = $x + 1
+  goto loop
+endi
+
+system sh/exec.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec.sh -n dnode4 -s stop  -x SIGINT
+system sh/exec.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec.sh -n dnode6 -s stop  -x SIGINT
+system sh/exec.sh -n dnode7 -s stop  -x SIGINT
+system sh/exec.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/vnode/replica3_repeat.sim b/tests/script/tsim/vnode/replica3_repeat.sim
similarity index 60%
rename from tests/script/unique/vnode/replica3_repeat.sim
rename to tests/script/tsim/vnode/replica3_repeat.sim
index 636bc64f89..7419139277 100644
--- a/tests/script/unique/vnode/replica3_repeat.sim
+++ b/tests/script/tsim/vnode/replica3_repeat.sim
@@ -1,77 +1,84 @@
 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/deploy.sh -n dnode4 -i 4
-system sh/cfg.sh -n dnode1 -c wallevel -v 2
-system sh/cfg.sh -n dnode2 -c wallevel -v 2
-system sh/cfg.sh -n dnode3 -c wallevel -v 2
-system sh/cfg.sh -n dnode4 -c wallevel -v 2
-system sh/cfg.sh -n dnode1 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode3 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode4 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode1 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode2 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode3 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode4 -c mnodeEqualVnodeNum -v 4
 
+print ========== step0
 system sh/exec.sh -n dnode1 -s start
-
 sql connect
-sql create dnode $hostname2
-sql create dnode $hostname3
-sql create dnode $hostname4
+
+sql create dnode $hostname port 7200
+sql create dnode $hostname port 7300
+sql create dnode $hostname port 7400
 system sh/exec.sh -n dnode2 -s start
 system sh/exec.sh -n dnode3 -s start
 system sh/exec.sh -n dnode4 -s start
 
-
 $x = 0
-step1: 
+step0:
 	$x = $x + 1
 	sleep 1000
 	if $x == 10 then
+	  print ====> dnode not ready!
 		return -1
 	endi
-
 sql show dnodes
-print dnode1 $data4_1
-print dnode2 $data4_2
-print dnode3 $data4_3
-print dnode4 $data4_4
-
-if $data4_1 != ready then
-  goto step1
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+print ===> $data20 $data21 $data22 $data23 $data24 $data25
+print ===> $data30 $data31 $data32 $data33 $data34 $data35
+if $rows != 4 then
+  return -1
 endi
-if $data4_2 != ready then
-  goto step1
+if $data(1)[4] != ready then
+  goto step0
 endi
-if $data4_3 != ready then
-  goto step1
+if $data(2)[4] != ready then
+  goto step0
 endi
-if $data4_4 != ready then
-  goto step1
+if $data(3)[4] != ready then
+  goto step0
 endi
-
-sql show mnodes
-print mnode1 $data2_1
-print mnode1 $data2_2
-print mnode1 $data2_3
-if $data2_1 != master then
-  goto step1
+if $data(4)[4] != ready then
+  goto step0
 endi
 
 print ========= step1
-sql create database db replica 3
+sql create database db replica 3 vgroups 1
+$x = 0
+step1:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show db.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+if $rows != 4 then
+  return -1
+endi
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step1
+endi
+
 sql create table db.tb (ts timestamp, i int)
 sql insert into db.tb values(now, 1)
 sql select count(*) from db.tb
 $lastRows = $rows
 
 print ======== step2
-run_back unique/vnode/back_insert.sim
+run_back tsim/vnode/back_insert.sim
 sleep 2000
 
 print ======== step3
diff --git a/tests/script/tsim/vnode/replica3_vgroup.sim b/tests/script/tsim/vnode/replica3_vgroup.sim
new file mode 100644
index 0000000000..746a9d67ae
--- /dev/null
+++ b/tests/script/tsim/vnode/replica3_vgroup.sim
@@ -0,0 +1,129 @@
+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/deploy.sh -n dnode4 -i 4
+
+print ========== step0
+system sh/exec.sh -n dnode1 -s start
+sql connect
+
+sql create dnode $hostname port 7200
+sql create dnode $hostname port 7300
+sql create dnode $hostname port 7400
+system sh/exec.sh -n dnode2 -s start
+system sh/exec.sh -n dnode3 -s start
+system sh/exec.sh -n dnode4 -s start
+
+$x = 0
+step0:
+	$x = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not ready!
+		return -1
+	endi
+sql show dnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+print ===> $data20 $data21 $data22 $data23 $data24 $data25
+print ===> $data30 $data31 $data32 $data33 $data34 $data35
+if $rows != 4 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step0
+endi
+if $data(2)[4] != ready then
+  goto step0
+endi
+if $data(3)[4] != ready then
+  goto step0
+endi
+if $data(4)[4] != ready then
+  goto step0
+endi
+
+$N = 10
+$table = table_r3
+$db = db1
+
+print =================== step 1 
+sql create database $db replica 3 vgroups 2
+sql use $db
+
+$x = 0
+step1:
+	$x = $x + 1
+	sleep 1000
+	if $x == 60 then
+	  print ====> db not ready!
+		return -1
+	endi
+sql show vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+print ===> $data10 $data11 $data12 $data13 $data14 $data15 $data16 $data17 $data18 $data19
+if $rows != 2 then
+  return -1
+endi
+$leaderExist = 0
+if $data(2)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step1
+endi
+$leaderExist = 0
+if $data(3)[4] == leader then
+  $leaderExist = 1
+endi
+if $data(3)[6] == leader then
+  $leaderExist = 1
+endi
+if $data(3)[8] == leader then
+  $leaderExist = 1
+endi
+if  $leaderExist != 1 then
+  goto step1
+endi
+
+sql create table st (ts timestamp, speed int) tags (t1 int)
+
+$tbPre = m
+$N = 300
+$x = 0
+$y = $x + $N
+while $x < $y
+  $table = $tbPre . $x 
+  sql create table $table using st tags ( $x )
+  $ms = $x . m
+  sql insert into $table values (now + $ms , $x )  
+  $x = $x + 1
+endw 
+
+#print =================== step2
+$x = -500
+$y = $x + $N
+while $x < $y
+  $ms = $x . m 
+  sql insert into $table values (now $ms , $x ) 
+  $x = $x + 1
+endw 
+
+$expect = $N + 1
+sql select * from $table
+print sql select * from $table -> $rows points expect $expect
+if $rows != $expect then 
+  return -1
+endi
+
+system sh/exec.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec.sh -n dnode4 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/import/replica2.sim b/tests/script/unique/import/replica2.sim
deleted file mode 100644
index 387567fc82..0000000000
--- a/tests/script/unique/import/replica2.sim
+++ /dev/null
@@ -1,300 +0,0 @@
-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/deploy.sh -n dnode4 -i 4
-
-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
-system sh/cfg.sh -n dnode4 -c numOfMnodes -v 1
-
-system sh/cfg.sh -n dnode1 -c mnodeEqualVnodeNum -v 10
-system sh/cfg.sh -n dnode2 -c mnodeEqualVnodeNum -v 10
-system sh/cfg.sh -n dnode3 -c mnodeEqualVnodeNum -v 10
-system sh/cfg.sh -n dnode4 -c mnodeEqualVnodeNum -v 10
-
-system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2000
-system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 2000
-system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 2000
-system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 2000
-
-system sh/cfg.sh -n dnode1 -c walLevel -v 2
-system sh/cfg.sh -n dnode2 -c walLevel -v 2
-system sh/cfg.sh -n dnode3 -c walLevel -v 2
-system sh/cfg.sh -n dnode4 -c walLevel -v 2
-
-print ========= start dnode1
-system sh/exec.sh -n dnode1 -s start
-sql connect
-
-sql create dnode $hostname2
-system sh/exec.sh -n dnode2 -s start
-$x = 0
-step1: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 10 then
-		return -1
-	endi
-
-sql show dnodes
-print dnode1 $data4_1
-print dnode2 $data4_2
-print dnode3 $data4_3
-print dnode4 $data4_4
-
-if $data4_1 != ready then
-  goto step1
-endi
-if $data4_2 != ready then
-  goto step1
-endi
-
-sql create database ir2db replica 2 duration 7
-sql use ir2db
-sql create table tb(ts timestamp, i bigint)
-
-print ================= step1
-sql import into tb values(1520000010000, 1520000010000)
-sql select * from tb;
-print $rows
-if $rows != 1 then 
-  return -1
-endi
-
-print ================= step2
-sql insert into tb values(1520000008000, 1520000008000)
-print $rows
-sql select * from tb;
-if $rows != 2 then 
-  return -1
-endi
-
-print ================= step3
-sql insert into tb values(1520000020000, 1520000020000)
-sql select * from tb;
-print $rows
-if $rows != 3 then 
-  return -1
-endi
-
-print ================= step4
-sql import into tb values(1520000009000, 1520000009000)
-sql import into tb values(1520000015000, 1520000015000)
-sql import into tb values(1520000030000, 1520000030000)
-sql select * from tb;
-print $rows
-if $rows != 6 then 
-  return -1
-endi
-
-print ================= step5
-sql insert into tb values(1520000008000, 1520000008000)
-sql insert into tb values(1520000014000, 1520000014000)
-sql insert into tb values(1520000025000, 1520000025000)
-sql insert into tb values(1520000040000, 1520000040000)
-sql select * from tb;
-print $rows
-if $rows != 9 then 
-  return -1
-endi
-
-print ================= step6
-sql import into tb values(1520000007000, 1520000007000)
-sql import into tb values(1520000012000, 1520000012000)
-sql import into tb values(1520000023000, 1520000023000)
-sql import into tb values(1520000034000, 1520000034000)
-sql import into tb values(1520000050000, 1520000050000)
-sql select * from tb;
-print $rows
-if $rows != 14 then 
-  return -1
-endi
-
-print ================== dnode restart
-system sh/exec.sh -n dnode1 -s stop -x SIGINT
-system sh/exec.sh -n dnode1 -s start
-
-$x = 0
-a1: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 40 then
-	  return -1
-	endi
-
-sql show vgroups 
-print online vnodes $data03
-if $data03 != 2 then
-	goto a1
-endi
-
-sql select * from tb;
-if $rows != 14 then 
-  return -1
-endi
-
-print ================= step7
-sql import into tb values(1520000007001, 1520000007001)
-sql import into tb values(1520000012001, 1520000012001)
-sql import into tb values(1520000023001, 1520000023001)
-sql import into tb values(1520000034001, 1520000034001)
-sql import into tb values(1520000050001, 1520000050001)
-sql select * from tb;
-print $rows
-if $rows != 19 then
-  print expect 19, actual: $rows
-  return -1
-endi
-
-print ================= step8
-sql insert into tb values(1520000008002, 1520000008002)
-sql insert into tb values(1520000014002, 1520000014002)
-sql insert into tb values(1520000025002, 1520000025002)
-sql insert into tb values(1520000060000, 1520000060000)
-sql select * from tb;
-print $rows
-if $rows != 23 then 
-  return -1
-endi
-
-print ================= step9
-#1520000000000
-#sql import into tb values(now-30d, 7003)
-#sql import into tb values(now-20d, 34003)
-#sql import into tb values(now-10d, 34003)
-#sql import into tb values(now-5d, 34003)
-#sql import into tb values(now+1d, 50001)
-#sql import into tb values(now+2d, 50001)
-#sql import into tb values(now+6d, 50001)
-#sql import into tb values(now+8d, 50002)
-#sql import into tb values(now+10d, 50003)
-#sql import into tb values(now+12d, 50004)
-#sql import into tb values(now+14d, 50001)
-#sql import into tb values(now+16d, 500051)
-
-sql import into tb values(1517408000000, 1517408000000)
-sql import into tb values(1518272000000, 1518272000000)
-sql import into tb values(1519136000000, 1519136000000)
-sql import into tb values(1519568000000, 1519568000000)
-sql import into tb values(1519654400000, 1519654400000)
-sql import into tb values(1519827200000, 1519827200000)
-sql import into tb values(1520345600000, 1520345600000)
-sql import into tb values(1520691200000, 1520691200000)
-sql import into tb values(1520864000000, 1520864000000)
-sql import into tb values(1521900800000, 1521900800000)
-sql import into tb values(1523110400000, 1523110400000)
-sql import into tb values(1521382400000, 1521382400000)
-sql select * from tb;
-print $rows
-if $rows != 35 then 
-  return -1
-endi
-
-print ================= step10
-system sh/exec.sh -n dnode1 -s stop -x SIGINT
-system sh/exec.sh -n dnode1 -s start
-
-$x = 0
-a2: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 40 then
-	  return -1
-	endi
-
-sql show vgroups 
-print online vnodes $data03
-if $data03 != 2 then
-	goto a2
-endi
-
-sql select * from tb;
-print $rows
-if $rows != 35 then 
-  return -1
-endi
-
-print ================= step11
-
-#sql import into tb values(now-50d, 7003) (now-48d, 7003) (now-46d, 7003) (now-44d, 7003) (now-42d, 7003)
-sql import into tb values(1515680000000, 1) (1515852800000, 2) (1516025600000, 3) (1516198400000, 4) (1516371200000, 5)
-sql select * from tb;
-if $rows != 40 then 
-  return -1
-endi
-
-print ================= step12
-#1520000000000
-#sql import into tb values(now-19d, -19) (now-18d, -18) (now-17d, -17) (now-16d, -16) (now-15d, -15) (now-14d, -14) (now-13d, -13) (now-12d, -12) (now-11d, -11)
-sql import into tb values(1518358400000, 6) (1518444800000, 7) (1518531200000, 8) (1518617600000, 9) (1518704000000, 10) (1518790400000, 11) (1518876800000, 12) (1518963200000, 13) (1519049600000, 14)
-sql select * from tb;
-print $rows
-if $rows != 49 then 
-  return -1
-endi
-
-print ================= step13
-system sh/exec.sh -n dnode2 -s stop -x SIGINT
-system sh/exec.sh -n dnode2 -s start
-$x = 0
-a3: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 40 then
-	  return -1
-	endi
-
-sql show vgroups 
-print online vnodes $data03
-if $data03 != 2 then
-	goto a3
-endi
-
-print ================= step14
-#1520000000000
-#sql import into tb values(now-48d, -48)
-#sql import into tb values(now-38d, -38)
-#sql import into tb values(now-28d, -28)
-
-sql import into tb values(1515852800001, -48)
-sql import into tb values(1516716800000, -38)
-sql import into tb values(1517580800000, -28)
-
-sql select * from tb;
-if $rows != 52 then 
-  return -1
-endi
-
-print ================= step15
-system sh/exec.sh -n dnode1 -s stop -x SIGINT
-system sh/exec.sh -n dnode1 -s start
-$x = 0
-a4: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 40 then
-	  return -1
-	endi
-
-sql show vgroups 
-print online vnodes $data03
-if $data03 != 2 then
-	goto a4
-endi
-
-sql select * from tb;
-if $rows != 52 then 
-  goto a4
-endi
-
-system sh/exec.sh -n dnode1 -s stop  -x SIGINT
-system sh/exec.sh -n dnode2 -s stop  -x SIGINT
-system sh/exec.sh -n dnode3 -s stop  -x SIGINT
-system sh/exec.sh -n dnode4 -s stop  -x SIGINT
-system sh/exec.sh -n dnode5 -s stop  -x SIGINT
-system sh/exec.sh -n dnode6 -s stop  -x SIGINT
-system sh/exec.sh -n dnode7 -s stop  -x SIGINT
-system sh/exec.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/import/replica3.sim b/tests/script/unique/import/replica3.sim
deleted file mode 100644
index 5c1b8b8932..0000000000
--- a/tests/script/unique/import/replica3.sim
+++ /dev/null
@@ -1,291 +0,0 @@
-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/deploy.sh -n dnode4 -i 4
-
-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
-system sh/cfg.sh -n dnode4 -c numOfMnodes -v 1
-
-system sh/cfg.sh -n dnode1 -c mnodeEqualVnodeNum -v 10
-system sh/cfg.sh -n dnode2 -c mnodeEqualVnodeNum -v 10
-system sh/cfg.sh -n dnode3 -c mnodeEqualVnodeNum -v 10
-system sh/cfg.sh -n dnode4 -c mnodeEqualVnodeNum -v 10
-
-system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2000
-system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 2000
-system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 2000
-system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 2000
-
-system sh/cfg.sh -n dnode1 -c walLevel -v 2
-system sh/cfg.sh -n dnode2 -c walLevel -v 2
-system sh/cfg.sh -n dnode3 -c walLevel -v 2
-system sh/cfg.sh -n dnode4 -c walLevel -v 2
-
-print ========= start dnode1
-system sh/exec.sh -n dnode1 -s start
-sql connect
-
-sql create dnode $hostname2
-sql create dnode $hostname3
-system sh/exec.sh -n dnode2 -s start
-system sh/exec.sh -n dnode3 -s start
-
-$x = 0
-step1: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 10 then
-		return -1
-	endi
-
-sql show dnodes
-print dnode1 $data4_1
-print dnode2 $data4_2
-print dnode3 $data4_3
-print dnode4 $data4_4
-
-if $data4_1 != ready then
-  goto step1
-endi
-if $data4_2 != ready then
-  goto step1
-endi
-if $data4_3 != ready then
-  goto step1
-endi
-
-sql create database ir3db replica 3 duration 7
-sql use ir3db
-sql create table tb(ts timestamp, i bigint)
-
-print ================= step1
-sql import into tb values(1520000010000, 1520000010000)
-sql select * from tb;
-print $rows
-if $rows != 1 then 
-  return -1
-endi
-
-print ================= step2
-sql insert into tb values(1520000008000, 1520000008000)
-print $rows
-sql select * from tb;
-if $rows != 2 then 
-  return -1
-endi
-
-print ================= step3
-sql insert into tb values(1520000020000, 1520000020000)
-sql select * from tb;
-print $rows
-if $rows != 3 then 
-  return -1
-endi
-
-print ================= step4
-sql import into tb values(1520000009000, 1520000009000)
-sql import into tb values(1520000015000, 1520000015000)
-sql import into tb values(1520000030000, 1520000030000)
-sql select * from tb;
-print $rows
-if $rows != 6 then 
-  return -1
-endi
-
-print ================= step5
-sql insert into tb values(1520000008000, 1520000008000)
-sql insert into tb values(1520000014000, 1520000014000)
-sql insert into tb values(1520000025000, 1520000025000)
-sql insert into tb values(1520000040000, 1520000040000)
-sql select * from tb;
-print $rows
-if $rows != 9 then 
-  return -1
-endi
-
-print ================= step6
-sql import into tb values(1520000007000, 1520000007000)
-sql import into tb values(1520000012000, 1520000012000)
-sql import into tb values(1520000023000, 1520000023000)
-sql import into tb values(1520000034000, 1520000034000)
-sql import into tb values(1520000050000, 1520000050000)
-sql select * from tb;
-print $rows
-if $rows != 14 then 
-  return -1
-endi
-
-print ================== dnode restart
-system sh/exec.sh -n dnode1 -s stop -x SIGINT
-system sh/exec.sh -n dnode1 -s start
-$x = 0
-a4: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 40 then
-	  return -1
-	endi
-sql show vgroups 
-print online vnodes $data03
-if $data03 != 3 then
-	goto a4
-endi
-
-sql select * from tb;
-if $rows != 14 then 
-  return -1
-endi
-
-print ================= step7
-sql import into tb values(1520000007001, 1520000007001)
-sql import into tb values(1520000012001, 1520000012001)
-sql import into tb values(1520000023001, 1520000023001)
-sql import into tb values(1520000034001, 1520000034001)
-sql import into tb values(1520000050001, 1520000050001)
-sql select * from tb;
-print $rows
-if $rows != 19 then
-  print expect 19, actual: $rows
-  return -1
-endi
-
-print ================= step8
-sql insert into tb values(1520000008002, 1520000008002)
-sql insert into tb values(1520000014002, 1520000014002)
-sql insert into tb values(1520000025002, 1520000025002)
-sql insert into tb values(1520000060000, 1520000060000)
-sql select * from tb;
-print $rows
-if $rows != 23 then 
-  return -1
-endi
-
-print ================= step9
-#1520000000000
-#sql import into tb values(now-30d, 7003)
-#sql import into tb values(now-20d, 34003)
-#sql import into tb values(now-10d, 34003)
-#sql import into tb values(now-5d, 34003)
-#sql import into tb values(now+1d, 50001)
-#sql import into tb values(now+2d, 50001)
-#sql import into tb values(now+6d, 50001)
-#sql import into tb values(now+8d, 50002)
-#sql import into tb values(now+10d, 50003)
-#sql import into tb values(now+12d, 50004)
-#sql import into tb values(now+14d, 50001)
-#sql import into tb values(now+16d, 500051)
-
-sql import into tb values(1517408000000, 1517408000000)
-sql import into tb values(1518272000000, 1518272000000)
-sql import into tb values(1519136000000, 1519136000000)
-sql import into tb values(1519568000000, 1519568000000)
-sql import into tb values(1519654400000, 1519654400000)
-sql import into tb values(1519827200000, 1519827200000)
-sql import into tb values(1520345600000, 1520345600000)
-sql import into tb values(1520691200000, 1520691200000)
-sql import into tb values(1520864000000, 1520864000000)
-sql import into tb values(1521900800000, 1521900800000)
-sql import into tb values(1523110400000, 1523110400000)
-sql import into tb values(1521382400000, 1521382400000)
-sql select * from tb;
-print $rows
-if $rows != 35 then 
-  return -1
-endi
-
-print ================= step10
-system sh/exec.sh -n dnode1 -s stop -x SIGINT
-system sh/exec.sh -n dnode1 -s start
-
-$x = 0
-step10: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 40 then
-	  return -1
-	endi
-sql show vgroups 
-print online vnodes $data03
-if $data03 != 3 then
-	goto step10
-endi
-
-sql select * from tb;
-print $rows
-if $rows != 35 then 
-  return -1
-endi
-
-print ================= step11
-
-#sql import into tb values(now-50d, 7003) (now-48d, 7003) (now-46d, 7003) (now-44d, 7003) (now-42d, 7003)
-sql import into tb values(1515680000000, 1) (1515852800000, 2) (1516025600000, 3) (1516198400000, 4) (1516371200000, 5)
-sql select * from tb;
-if $rows != 40 then 
-  return -1
-endi
-
-print ================= step12
-#1520000000000
-#sql import into tb values(now-19d, -19) (now-18d, -18) (now-17d, -17) (now-16d, -16) (now-15d, -15) (now-14d, -14) (now-13d, -13) (now-12d, -12) (now-11d, -11)
-sql import into tb values(1518358400000, 6) (1518444800000, 7) (1518531200000, 8) (1518617600000, 9) (1518704000000, 10) (1518790400000, 11) (1518876800000, 12) (1518963200000, 13) (1519049600000, 14)
-sql select * from tb;
-print $rows
-if $rows != 49 then 
-  return -1
-endi
-
-print ================= step13
-system sh/exec.sh -n dnode2 -s stop -x SIGINT
-sleep 3000
-system sh/exec.sh -n dnode2 -s start
-sleep 3000
-
-print ================= step14
-#1520000000000
-#sql import into tb values(now-48d, -48)
-#sql import into tb values(now-38d, -38)
-#sql import into tb values(now-28d, -28)
-
-sql import into tb values(1515852800001, -48)
-sql import into tb values(1516716800000, -38)
-sql import into tb values(1517580800000, -28)
-
-sql select * from tb;
-if $rows != 52 then 
-  return -1
-endi
-
-print ================= step15
-system sh/exec.sh -n dnode3 -s stop -x SIGINT
-system sh/exec.sh -n dnode3 -s start
-$x = 0
-step15: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 40 then
-	  return -1
-	endi
-sql show vgroups 
-print online vnodes $data03
-if $data03 != 3 then
-	goto step15
-endi
-
-sql select * from tb;
-if $rows != 52 then 
-  return -1
-endi
-
-system sh/exec.sh -n dnode1 -s stop  -x SIGINT
-system sh/exec.sh -n dnode2 -s stop  -x SIGINT
-system sh/exec.sh -n dnode3 -s stop  -x SIGINT
-system sh/exec.sh -n dnode4 -s stop  -x SIGINT
-system sh/exec.sh -n dnode5 -s stop  -x SIGINT
-system sh/exec.sh -n dnode6 -s stop  -x SIGINT
-system sh/exec.sh -n dnode7 -s stop  -x SIGINT
-system sh/exec.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/import/testSuite.sim b/tests/script/unique/import/testSuite.sim
deleted file mode 100644
index 8be358ce17..0000000000
--- a/tests/script/unique/import/testSuite.sim
+++ /dev/null
@@ -1,2 +0,0 @@
-run unique/import/replica2.sim
-run unique/import/replica3.sim
\ No newline at end of file
diff --git a/tests/script/unique/vnode/backup/replica4.sim b/tests/script/unique/vnode/backup/replica4.sim
deleted file mode 100644
index c0ff267c73..0000000000
--- a/tests/script/unique/vnode/backup/replica4.sim
+++ /dev/null
@@ -1,220 +0,0 @@
-system sh/stop_dnodes.sh
-
-
-
-
-
-
-system sh/deploy.sh -n dnode1 -i 1
-system sh/deploy.sh -n dnode2 -i 2
-system sh/deploy.sh -n dnode3 -i 3
-system sh/deploy.sh -n dnode4 -i 4
-
-system sh/cfg.sh -n dnode1 -c walLevel -v 1
-system sh/cfg.sh -n dnode2 -c walLevel -v 1
-system sh/cfg.sh -n dnode3 -c walLevel -v 1
-system sh/cfg.sh -n dnode4 -c walLevel -v 1
-
-system sh/exec.sh -n dnode1 -s start
-$x = 0
-connectTbase: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 20 then 
-	  return -1
-	endi
-sql connect -x connectTbase
-
-sql create dnode $hostname2
-sql create dnode $hostname3
-sql create dnode $hostname4
-
-system sh/exec.sh -n dnode2 -s start
-system sh/exec.sh -n dnode3 -s start
-system sh/exec.sh -n dnode4 -s start
-sleep 3001
-
-$N = 10
-$table = table_r4
-$db = db1
-
-print =================== step 1 
-
-$x = 0
-created: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 20 then 
-	  return -1
-	endi
-sql create database $db replica 4 -x created
-sql use $db
-
-$x = 0
-create1: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 20 then 
-	  return -1
-	endi
-sql create table $table (ts timestamp, speed int) -x create1
-sleep 3001
-
-print =================== step 2
-$x = 1
-$y = $x + $N
-$expect = $N
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , $x ) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 3
-system sh/exec.sh -n dnode2 -s stop
-sleep 2000
-$y = $x + $N
-$expect = $N * 2
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , $x ) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 4
-system sh/exec.sh -n dnode2 -s start
-sleep 2000
-$y = $x + $N
-$expect = $N * 3
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , $x ) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 5
-system sh/exec.sh -n dnode3 -s stop
-sleep 2000
-$y = $x + $N
-$expect = $N * 4
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , 10) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 6
-system sh/exec.sh -n dnode3 -s start
-sleep 2000
-$y = $x + $N
-$expect = $N * 5
-while $x < $y
-$ms = $x . m
-sql insert into $table values (now + $ms , $x )
-$x = $x + 1
-endw
-
-sql select * from $table
-print sql select * from $table -> $rows points
-if $rows != $expect then
-return -1
-endi
-
-
-print =================== step 7
-system sh/exec.sh -n dnode4 -s stop
-sleep 2000
-$y = $x + $N
-$expect = $N * 6
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , 10) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 8
-system sh/exec.sh -n dnode4 -s start
-sleep 2000
-$y = $x + $N
-$expect = $N * 7
-while $x < $y
-$ms = $x . m
-sql insert into $table values (now + $ms , $x )
-$x = $x + 1
-endw
-
-sql select * from $table
-print sql select * from $table -> $rows points
-if $rows != $expect then
-return -1
-endi
-
-print =================== step 9
-system sh/exec.sh -n dnode1 -s stop
-sleep 2000
-$y = $x + $N
-$expect = $N * 8
-while $x < $y
-$ms = $x . m
-sql insert into $table values (now + $ms , 10)
-$x = $x + 1
-endw
-
-sql select * from $table
-print sql select * from $table -> $rows points
-if $rows != $expect then
-return -1
-endi
-
-print =================== step 10
-system sh/exec.sh -n dnode1 -s start
-sleep 2000
-$y = $x + $N
-$expect = $N * 9
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , 10) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-system sh/exec.sh -n dnode1 -s stop
-system sh/exec.sh -n dnode2 -s stop
-system sh/exec.sh -n dnode3 -s stop
-system sh/exec.sh -n dnode4 -s stop
-
diff --git a/tests/script/unique/vnode/backup/replica5.sim b/tests/script/unique/vnode/backup/replica5.sim
deleted file mode 100644
index 1223cf6b58..0000000000
--- a/tests/script/unique/vnode/backup/replica5.sim
+++ /dev/null
@@ -1,263 +0,0 @@
-system sh/stop_dnodes.sh
-
-
-
-
-
-
-
-system sh/deploy.sh -n dnode1 -i 1
-system sh/deploy.sh -n dnode2 -i 2
-system sh/deploy.sh -n dnode3 -i 3
-system sh/deploy.sh -n dnode4 -i 4
-system sh/deploy.sh -n dnode5 -i 5
-
-system sh/cfg.sh -n dnode1 -c walLevel -v 1
-system sh/cfg.sh -n dnode2 -c walLevel -v 1
-system sh/cfg.sh -n dnode3 -c walLevel -v 1
-system sh/cfg.sh -n dnode4 -c walLevel -v 1
-system sh/cfg.sh -n dnode5 -c walLevel -v 1
-
-system sh/exec.sh -n dnode1 -s start
-
-$x = 0
-connectTbase: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 20 then 
-	  return -1
-	endi
-sql connect -x connectTbase
-
-sql create dnode $hostname2
-sql create dnode $hostname3
-sql create dnode $hostname4
-sql create dnode $hostname5
-
-system sh/exec.sh -n dnode2 -s start
-system sh/exec.sh -n dnode3 -s start
-system sh/exec.sh -n dnode4 -s start
-system sh/exec.sh -n dnode5 -s start
-sleep 3001
-
-$N = 10
-$table = table_r5
-$db = db1
-
-print =================== step 1 
-
-$x = 0
-created: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 20 then 
-	  return -1
-	endi
-sql create database $db replica 5 -x created
-sql use $db
-
-$x = 0
-create1: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 20 then 
-	  return -1
-	endi
-sql create table $table (ts timestamp, speed int) -x create1
-
-sleep 3001
-
-print =================== step 2
-$x = 1
-$y = $x + $N
-$expect = $N
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , $x ) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 3
-system sh/exec.sh -n dnode2 -s stop
-sleep 2000
-$y = $x + $N
-$expect = $N * 2
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , $x ) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 4
-system sh/exec.sh -n dnode2 -s start
-sleep 2000
-$y = $x + $N
-$expect = $N * 3
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , $x ) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 5
-system sh/exec.sh -n dnode3 -s stop
-sleep 2000
-$y = $x + $N
-$expect = $N * 4
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , 10) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 6
-system sh/exec.sh -n dnode3 -s start
-sleep 2000
-$y = $x + $N
-$expect = $N * 5
-while $x < $y
-$ms = $x . m
-sql insert into $table values (now + $ms , $x )
-$x = $x + 1
-endw
-
-sql select * from $table
-print sql select * from $table -> $rows points
-if $rows != $expect then
-return -1
-endi
-
-
-print =================== step 7
-system sh/exec.sh -n dnode4 -s stop
-sleep 2000
-$y = $x + $N
-$expect = $N * 6
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , 10) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 8
-system sh/exec.sh -n dnode4 -s start
-sleep 2000
-$y = $x + $N
-$expect = $N * 7
-while $x < $y
-$ms = $x . m
-sql insert into $table values (now + $ms , $x )
-$x = $x + 1
-endw
-
-sql select * from $table
-print sql select * from $table -> $rows points
-if $rows != $expect then
-return -1
-endi
-
-
-print =================== step 9
-system sh/exec.sh -n dnode5 -s stop
-sleep 2000
-$y = $x + $N
-$expect = $N * 8
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , 10) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 10
-system sh/exec.sh -n dnode5 -s start
-sleep 2000
-$y = $x + $N
-$expect = $N * 9
-while $x < $y
-$ms = $x . m
-sql insert into $table values (now + $ms , $x )
-$x = $x + 1
-endw
-
-sql select * from $table
-print sql select * from $table -> $rows points
-if $rows != $expect then
-return -1
-endi
-
-print =================== step 11
-system sh/exec.sh -n dnode1 -s stop
-sleep 2000
-$y = $x + $N
-$expect = $N * 10
-while $x < $y
-$ms = $x . m
-sql insert into $table values (now + $ms , 10)
-$x = $x + 1
-endw
-
-sql select * from $table
-print sql select * from $table -> $rows points
-if $rows != $expect then
-return -1
-endi
-
-print =================== step 12
-system sh/exec.sh -n dnode1 -s start
-sleep 2000
-$y = $x + $N
-$expect = $N * 11
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , 10) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-system sh/exec.sh -n dnode1 -s stop
-system sh/exec.sh -n dnode2 -s stop
-system sh/exec.sh -n dnode3 -s stop
-system sh/exec.sh -n dnode4 -s stop
-system sh/exec.sh -n dnode5 -s stop
-
diff --git a/tests/script/unique/vnode/many.sim b/tests/script/unique/vnode/many.sim
deleted file mode 100644
index a9298b1cf2..0000000000
--- a/tests/script/unique/vnode/many.sim
+++ /dev/null
@@ -1,147 +0,0 @@
-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/deploy.sh -n dnode4 -i 4
-system sh/cfg.sh -n dnode1 -c wallevel -v 2
-system sh/cfg.sh -n dnode2 -c wallevel -v 2
-system sh/cfg.sh -n dnode3 -c wallevel -v 2
-system sh/cfg.sh -n dnode4 -c wallevel -v 2
-system sh/cfg.sh -n dnode1 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode3 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode4 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode1 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode2 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode3 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode4 -c mnodeEqualVnodeNum -v 4
-system sh/exec.sh -n dnode1 -s start
-
-sql connect
-sql create dnode $hostname2
-sql create dnode $hostname3
-system sh/exec.sh -n dnode2 -s start
-system sh/exec.sh -n dnode3 -s start
-$x = 0
-step1: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 10 then
-		return -1
-	endi
-
-sql show dnodes
-print dnode1 $data4_1
-print dnode2 $data4_2
-print dnode3 $data4_3
-print dnode4 $data4_4
-
-if $data4_1 != ready then
-  goto step1
-endi
-if $data4_2 != ready then
-  goto step1
-endi
-if $data4_3 != ready then
-  goto step1
-endi
-
-sql show mnodes
-print mnode1 $data2_1
-print mnode1 $data2_2
-print mnode1 $data2_3
-if $data2_1 != master then
-  goto step1
-endi
-
-print ========= step1
-sql create database db1 replica 2 
-sql create database db2 replica 2 
-sql create database db3 replica 2 
-sql create database db4 replica 2 
-sql create table db1.tb1 (ts timestamp, i int)
-sql create table db2.tb2 (ts timestamp, i int)
-sql create table db3.tb3 (ts timestamp, i int)
-sql create table db4.tb4 (ts timestamp, i int)
-sql insert into db1.tb1 values(now, 1)
-sql insert into db2.tb2 values(now, 1)
-sql insert into db3.tb3 values(now, 1)
-sql insert into db4.tb4 values(now, 1)
-
-sql select count(*) from db1.tb1
-$lastRows1 = $rows
-sql select count(*) from db2.tb2
-$lastRows2 = $rows
-sql select count(*) from db3.tb3
-$lastRows3 = $rows
-sql select count(*) from db4.tb4
-$lastRows4 = $rows
-
-print ======== step2
-run_back unique/vnode/back_insert_many.sim
-sleep 3000
-
-print ======== step3
-
-$x = 0
-loop:
-
-print ======== step4
-system sh/exec.sh -n dnode3 -s stop
-sleep 3000
-system sh/exec.sh -n dnode3 -s start
-sleep 3000
-
-print ======== step5
-system sh/exec.sh -n dnode2 -s stop
-sleep 3000
-system sh/exec.sh -n dnode2 -s start
-sleep 3000
-
-print ======== step6
-sql select count(*) from db1.tb1
-print select count(*) from db1.tb1 ==> $data00 $lastRows1 
-if $data00 <= $lastRows1 then
-  return -1
-endi
-$lastRows1 = $data00
-
-sql select count(*) from db2.tb2
-print select count(*) from db2.tb2 ==> $data00 $lastRows2 
-if $data00 <= $lastRows2 then
-  return -1
-endi
-$lastRows2 = $data00
-
-sql select count(*) from db3.tb3
-print select count(*) from  db3.tb3 ==> $data00 $lastRows3 
-if $data00 <= $lastRows3 then
-  return -1
-endi
-$lastRows3 = $data00
-
-sql select count(*) from db4.tb4
-print select count(*) from  db4.tb4 ==> $data00 $lastRows4 
-if $data00 <= $lastRows4 then
-  return -1
-endi
-$lastRows4 = $data00
-
-print ======== step7
-
-print ======== loop Times $x
-
-if $x < 2 then
-  $x = $x + 1
-  goto loop
-endi
-
-system sh/exec.sh -n dnode1 -s stop  -x SIGINT
-system sh/exec.sh -n dnode2 -s stop  -x SIGINT
-system sh/exec.sh -n dnode3 -s stop  -x SIGINT
-system sh/exec.sh -n dnode4 -s stop  -x SIGINT
-system sh/exec.sh -n dnode5 -s stop  -x SIGINT
-system sh/exec.sh -n dnode6 -s stop  -x SIGINT
-system sh/exec.sh -n dnode7 -s stop  -x SIGINT
-system sh/exec.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/vnode/replica2_a_large.sim b/tests/script/unique/vnode/replica2_a_large.sim
deleted file mode 100644
index 6f31803845..0000000000
--- a/tests/script/unique/vnode/replica2_a_large.sim
+++ /dev/null
@@ -1,103 +0,0 @@
-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/deploy.sh -n dnode4 -i 4
-system sh/cfg.sh -n dnode1 -c wallevel -v 2
-system sh/cfg.sh -n dnode2 -c wallevel -v 2
-system sh/cfg.sh -n dnode3 -c wallevel -v 2
-system sh/cfg.sh -n dnode4 -c wallevel -v 2
-system sh/cfg.sh -n dnode1 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode3 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode4 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode1 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode2 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode3 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode4 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode1 -c debugFlag -v 131
-system sh/cfg.sh -n dnode2 -c debugFlag -v 131
-system sh/cfg.sh -n dnode3 -c debugFlag -v 131
-system sh/cfg.sh -n dnode4 -c debugFlag -v 131
-system sh/cfg.sh -n dnode1 -c arbitrator -v $arbitrator
-system sh/cfg.sh -n dnode2 -c arbitrator -v $arbitrator
-system sh/cfg.sh -n dnode3 -c arbitrator -v $arbitrator
-system sh/cfg.sh -n dnode4 -c arbitrator -v $arbitrator
-
-print ============== step0: start tarbitrator
-system sh/exec_tarbitrator.sh -s start
-
-system sh/exec.sh -n dnode1 -s start
-sleep 2000
-sql connect
-
-sql create dnode $hostname2
-sql create dnode $hostname3
-system sh/exec.sh -n dnode2 -s start -t
-system sh/exec.sh -n dnode3 -s start -t
-sleep 2000
-
-print ========= step1
-sql create database db replica 2 
-#sql create table db.tb1 (ts timestamp, i int)
-#sql create table db.tb2 (ts timestamp, i int)
-#sql create table db.tb3 (ts timestamp, i int)
-#sql create table db.tb4 (ts timestamp, i int)
-#sql insert into db.tb1 values(now, 1)
-#sql select count(*) from db.tb1
-
-sql create database db replica 2 
-sql create table db.tb (ts timestamp, i int)
-sql insert into db.tb values(now, 1)
-sql select count(*) from db.tb
-$lastRows = $rows
-
-print ======== step2
-#run_back unique/vnode/back_insert_many.sim
-run_back unique/vnode/back_insert.sim
-sleep 2000
-
-print ======== step3
-
-$x = 0
-loop:
-
-print ======== step4
-system sh/exec.sh -n dnode2 -s stop -x SIGINT
-sleep 10000
-system sh/exec.sh -n dnode2 -s start -t
-sleep 10000
-
-print ======== step5
-system sh/exec.sh -n dnode3 -s stop -x SIGINT
-sleep 10000
-system sh/exec.sh -n dnode3 -s start -t
-sleep 10000
-
-print ======== step6
-#sql select count(*) from db.tb1
-#print select count(*) from db.tb1 ==> $data00 $lastRows 
-sql select count(*) from db.tb
-print select count(*) from db.tb ==> $data00 $lastRows 
-if $data00 <= $lastRows then
-  return -1
-endi
-
-print ======== step7
-$lastRows = $data00
-print ======== loop Times $x
-
-if $x < 10 then
-  $x = $x + 1
-  goto loop
-endi
-
-system sh/exec.sh -n dnode1 -s stop  -x SIGINT
-system sh/exec.sh -n dnode2 -s stop  -x SIGINT
-system sh/exec.sh -n dnode3 -s stop  -x SIGINT
-system sh/exec.sh -n dnode4 -s stop  -x SIGINT
-system sh/exec.sh -n dnode5 -s stop  -x SIGINT
-system sh/exec.sh -n dnode6 -s stop  -x SIGINT
-system sh/exec.sh -n dnode7 -s stop  -x SIGINT
-system sh/exec.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/vnode/replica2_basic2.sim b/tests/script/unique/vnode/replica2_basic2.sim
deleted file mode 100644
index c081f878dd..0000000000
--- a/tests/script/unique/vnode/replica2_basic2.sim
+++ /dev/null
@@ -1,223 +0,0 @@
-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/deploy.sh -n dnode4 -i 4
-
-system sh/cfg.sh -n dnode1 -c wallevel -v 2
-system sh/cfg.sh -n dnode2 -c wallevel -v 2
-system sh/cfg.sh -n dnode3 -c wallevel -v 2
-system sh/cfg.sh -n dnode4 -c wallevel -v 2
-
-system sh/cfg.sh -n dnode1 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode3 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode4 -c numOfMnodes -v 1
-
-system sh/cfg.sh -n dnode1 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode2 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode3 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode4 -c mnodeEqualVnodeNum -v 4
-
-print ========= start dnodes
-system sh/exec.sh -n dnode1 -s start
-sleep 2000
-sql connect
-sql create dnode $hostname2
-sql create dnode $hostname3
-system sh/exec.sh -n dnode2 -s start
-system sh/exec.sh -n dnode3 -s start
-sleep 2000
-
-sql reset query cache
-
-print ========= step1 
-sql create database d1 replica 2
-sql create database d2 replica 2
-sql create database d3 replica 2
-sql create database d4 replica 2
-
-sql create table d1.t1 (ts timestamp, i int)
-sql create table d2.t2 (ts timestamp, i int)
-sql create table d3.t3 (ts timestamp, i int)
-sql create table d4.t4 (ts timestamp, i int)
-
-sql insert into d1.t1 values(now, 1)
-sql insert into d2.t2 values(now, 1)
-sql insert into d3.t3 values(now, 1)
-sql insert into d4.t4 values(now, 1)
-
-sql select * from d1.t1
-if $rows != 1 then
-	return -1
-endi
-
-sql select * from d2.t2
-if $rows != 1 then
-	return -1
-endi
-
-sql select * from d3.t3
-if $rows != 1 then
-	return -1
-endi
-
-sql select * from d4.t4
-if $rows != 1 then
-	return -1
-endi
-
-sql show dnodes
-print dnode1 ==> openVnodes: $data2_1
-print dnode2 ==> openVnodes: $data2_2
-print dnode3 ==> openVnodes: $data2_3
-
-if $data2_1 != 0 then
-  return -1
-endi
-
-if $data2_2 != 4 then
-  return -1
-endi
-
-if $data2_3 != 4 then
-  return -1
-endi
-
-if $data4_1 != ready then
-  print dnode1 status should ready but is $data4_1
-  return -1
-endi
-
-if $data4_2 != ready then
-  return -1
-endi
-
-if $data4_3 != ready then
-  return -1
-endi
-
-print ========= step2
-sql insert into d1.t1 values(now, 2)
-sql insert into d2.t2 values(now, 2)
-sql insert into d3.t3 values(now, 2)
-sql insert into d4.t4 values(now, 2)
-
-sql select * from d1.t1
-if $rows != 2 then
-	return -1
-endi
-
-sql select * from d2.t2
-if $rows != 2 then
-	return -1
-endi
-
-sql select * from d3.t3
-if $rows != 2 then
-	return -1
-endi
-
-sql select * from d4.t4
-if $rows != 2 then
-	return -1
-endi
-
-print ========= step3 
-system sh/exec.sh -n dnode2 -s stop -x SIGINT
-sleep 3000
-
-#sql insert into d1.t1 values(now, 3)
-#sql insert into d2.t2 values(now, 3)
-#sql insert into d3.t3 values(now, 3)
-#sql insert into d4.t4 values(now, 3)
-
-#sql select * from d1.t1
-#if $rows != 2 then
-#	return -1
-#endi
-
-#sql select * from d2.t2
-#if $rows != 2 then
-#	return -1
-#endi
-
-#sql select * from d3.t3
-#if $rows != 2 then
-#	return -1
-#endi
-
-#sql select * from d4.t4
-#if $rows != 2 then
-#	return -1
-#endi
-
-print ========= step4
-system sh/exec.sh -n dnode2 -s start
-sleep 3000
-system sh/exec.sh -n dnode3 -s stop -x SIGINT
-sleep 3000
-
-#sql insert into d1.t1 values(now, 4)
-#sql insert into d2.t2 values(now, 4)
-#sql insert into d3.t3 values(now, 4)
-#sql insert into d4.t4 values(now, 4)
-
-#sql select * from d1.t1
-#if $rows != 2 then
-#	return -1
-#endi
-
-#sql select * from d2.t2
-#if $rows != 2 then
-#	return -1
-#endi
-
-#sql select * from d3.t3
-#if $rows != 2 then
-#	return -1
-#endi
-
-#sql select * from d4.t4
-#if $rows != 2 then
-#	return -1
-#endi
-
-print ========= step5
-system sh/exec.sh -n dnode3 -s start
-sleep 3000
-
-sql insert into d1.t1 values(now, 5)
-sql insert into d2.t2 values(now, 5)
-sql insert into d3.t3 values(now, 5)
-sql insert into d4.t4 values(now, 5)
-
-sql select * from d1.t1
-if $rows != 3 then
-	return -1
-endi
-
-sql select * from d2.t2
-if $rows != 3 then
-	return -1
-endi
-
-sql select * from d3.t3
-if $rows != 3 then
-	return -1
-endi
-
-sql select * from d4.t4
-if $rows != 3 then
-	return -1
-endi
-
-system sh/exec.sh -n dnode1 -s stop  -x SIGINT
-system sh/exec.sh -n dnode2 -s stop  -x SIGINT
-system sh/exec.sh -n dnode3 -s stop  -x SIGINT
-system sh/exec.sh -n dnode4 -s stop  -x SIGINT
-system sh/exec.sh -n dnode5 -s stop  -x SIGINT
-system sh/exec.sh -n dnode6 -s stop  -x SIGINT
-system sh/exec.sh -n dnode7 -s stop  -x SIGINT
-system sh/exec.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/vnode/replica2_repeat.sim b/tests/script/unique/vnode/replica2_repeat.sim
deleted file mode 100644
index ac68d59164..0000000000
--- a/tests/script/unique/vnode/replica2_repeat.sim
+++ /dev/null
@@ -1,110 +0,0 @@
-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/deploy.sh -n dnode4 -i 4
-system sh/cfg.sh -n dnode1 -c wallevel -v 2
-system sh/cfg.sh -n dnode2 -c wallevel -v 2
-system sh/cfg.sh -n dnode3 -c wallevel -v 2
-system sh/cfg.sh -n dnode4 -c wallevel -v 2
-system sh/cfg.sh -n dnode1 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode3 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode4 -c numOfMnodes -v 1
-system sh/cfg.sh -n dnode1 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode2 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode3 -c mnodeEqualVnodeNum -v 4
-system sh/cfg.sh -n dnode4 -c mnodeEqualVnodeNum -v 4
-system sh/exec.sh -n dnode1 -s start
-
-sql connect
-sql create dnode $hostname2
-sql create dnode $hostname3
-system sh/exec.sh -n dnode2 -s start
-system sh/exec.sh -n dnode3 -s start
-
-$x = 0
-step1: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 10 then
-		return -1
-	endi
-
-sql show dnodes
-print dnode1 $data4_1
-print dnode2 $data4_2
-print dnode3 $data4_3
-print dnode4 $data4_4
-
-if $data4_1 != ready then
-  goto step1
-endi
-if $data4_2 != ready then
-  goto step1
-endi
-if $data4_3 != ready then
-  goto step1
-endi
-
-sql show mnodes
-print mnode1 $data2_1
-print mnode1 $data2_2
-print mnode1 $data2_3
-if $data2_1 != master then
-  goto step1
-endi
-
-print ========= step1
-sql create database db replica 2 
-sql create table db.tb (ts timestamp, i int)
-sql insert into db.tb values(now, 1)
-sql select count(*) from db.tb
-$lastRows = $rows
-
-print ======== step2
-run_back unique/vnode/back_insert.sim
-sleep 2000
-
-print ======== step3
-
-$x = 0
-loop:
-
-print ======== step4
-system sh/exec.sh -n dnode2 -s stop
-sleep 3000
-system sh/exec.sh -n dnode2 -s start
-sleep 3000
-
-print ======== step5
-system sh/exec.sh -n dnode3 -s stop
-sleep 3000
-system sh/exec.sh -n dnode3 -s start
-sleep 3000
-
-print ======== step6
-sql select count(*) from db.tb
-print select count(*) from db.tb ==> $data00 $lastRows 
-if $data00 <= $lastRows then
-  return -1
-endi
-
-print ======== step7
-$lastRows = $data00
-print ======== loop Times $x
-
-if $x < 2 then
-  $x = $x + 1
-  goto loop
-endi
-
-system sh/exec.sh -n dnode1 -s stop  -x SIGINT
-system sh/exec.sh -n dnode2 -s stop  -x SIGINT
-system sh/exec.sh -n dnode3 -s stop  -x SIGINT
-system sh/exec.sh -n dnode4 -s stop  -x SIGINT
-system sh/exec.sh -n dnode5 -s stop  -x SIGINT
-system sh/exec.sh -n dnode6 -s stop  -x SIGINT
-system sh/exec.sh -n dnode7 -s stop  -x SIGINT
-system sh/exec.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/vnode/replica3_basic.sim b/tests/script/unique/vnode/replica3_basic.sim
deleted file mode 100644
index 0ff42b523b..0000000000
--- a/tests/script/unique/vnode/replica3_basic.sim
+++ /dev/null
@@ -1,233 +0,0 @@
-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 2
-system sh/cfg.sh -n dnode2 -c wallevel -v 2
-system sh/cfg.sh -n dnode3 -c wallevel -v 2
-system sh/cfg.sh -n dnode1 -c numOfMnodes -v 3
-system sh/cfg.sh -n dnode2 -c numOfMnodes -v 3
-system sh/cfg.sh -n dnode3 -c numOfMnodes -v 3
-
-system sh/exec.sh -n dnode1 -s start
-sql connect
-sql create dnode $hostname2
-sql create dnode $hostname3
-system sh/exec.sh -n dnode2 -s start
-system sh/exec.sh -n dnode3 -s start
-
-$x = 0
-step1: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 10 then
-		return -1
-	endi
-
-sql show dnodes
-print dnode1 $data4_1
-print dnode2 $data4_2
-print dnode3 $data4_3
-
-if $data4_1 != ready then
-  goto step1
-endi
-if $data4_2 != ready then
-  goto step1
-endi
-if $data4_3 != ready then
-  goto step1
-endi
-
-sql show mnodes
-print mnode1 $data2_1
-print mnode1 $data2_2
-print mnode1 $data2_3
-if $data2_1 != master then
-  goto step1
-endi
-if $data2_2 != slave then
-  goto step1
-endi
-if $data2_3 != slave then
-  goto step1
-endi
-
-$N = 10
-$table = table_r3
-$db = db1
-
-print =================== step 1 
-
-sql create database $db replica 3 
-sql use $db
-sql create table $table (ts timestamp, speed int) 
-sleep 3001
-
-print =================== step 2
-$x = 1
-$y = $x + $N
-$expect = $N
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , $x ) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 3
-system sh/exec.sh -n dnode2 -s stop
-sleep 2000
-$y = $x + $N
-$expect = $N * 2
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , $x ) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 4
-system sh/exec.sh -n dnode2 -s start
-
-$x = 0
-step4: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 40 then
-	  return -1
-	endi
-
-sql show db1.vgroups 
-print online vnodes $data03
-if $data03 != 3 then
-	goto step4
-endi
-
-$y = $x + $N
-$expect = $N * 3
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , $x ) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 5
-system sh/exec.sh -n dnode3 -s stop
-$y = $x + $N
-$expect = $N * 4
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , 10) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-print =================== step 6
-system sh/exec.sh -n dnode3 -s start
-
-$x = 0
-step6: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 40 then
-	  return -1
-	endi
-
-sql show db1.vgroups 
-print online vnodes $data03
-if $data03 != 3 then
-	goto step6
-endi
-
-$y = $x + $N
-$expect = $N * 5
-while $x < $y
-$ms = $x . m
-sql insert into $table values (now + $ms , $x )
-$x = $x + 1
-endw
-
-sql select * from $table
-print sql select * from $table -> $rows points
-if $rows != $expect then
-return -1
-endi
-
-print =================== step 7
-system sh/exec.sh -n dnode1 -s stop
-$y = $x + $N
-$expect = $N * 6
-while $x < $y
-$ms = $x . m
-sql insert into $table values (now + $ms , 10)
-$x = $x + 1
-endw
-
-sql select * from $table
-print sql select * from $table -> $rows points
-if $rows != $expect then
-return -1
-endi
-
-print =================== step 8
-system sh/exec.sh -n dnode1 -s start
-
-$x = 0
-step8: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 40 then
-	  return -1
-	endi
-
-sql show db1.vgroups 
-print online vnodes $data03
-if $data03 != 3 then
-	goto step8
-endi
-
-$y = $x + $N
-$expect = $N * 7
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now + $ms , 10) 
-  $x = $x + 1
-endw 
-
-sql select * from $table
-print sql select * from $table -> $rows points 
-if $rows != $expect then 
-  return -1
-endi
-
-system sh/exec.sh -n dnode1 -s stop  -x SIGINT
-system sh/exec.sh -n dnode2 -s stop  -x SIGINT
-system sh/exec.sh -n dnode3 -s stop  -x SIGINT
-system sh/exec.sh -n dnode4 -s stop  -x SIGINT
-system sh/exec.sh -n dnode5 -s stop  -x SIGINT
-system sh/exec.sh -n dnode6 -s stop  -x SIGINT
-system sh/exec.sh -n dnode7 -s stop  -x SIGINT
-system sh/exec.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/vnode/replica3_vgroup.sim b/tests/script/unique/vnode/replica3_vgroup.sim
deleted file mode 100644
index de4c48eca5..0000000000
--- a/tests/script/unique/vnode/replica3_vgroup.sim
+++ /dev/null
@@ -1,71 +0,0 @@
-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 2
-system sh/cfg.sh -n dnode2 -c wallevel -v 2
-system sh/cfg.sh -n dnode3 -c wallevel -v 2
-system sh/cfg.sh -n dnode1 -c numOfMnodes -v 3
-system sh/cfg.sh -n dnode2 -c numOfMnodes -v 3
-system sh/cfg.sh -n dnode3 -c numOfMnodes -v 3
-
-system sh/exec.sh -n dnode1 -s start
-sql connect
-sql create dnode $hostname2
-sql create dnode $hostname3
-system sh/exec.sh -n dnode2 -s start
-system sh/exec.sh -n dnode3 -s start
-sleep 2000
-
-$N = 10
-$table = table_r3
-$db = db1
-
-sleep 2000
-
-print =================== step 1 
-
-sql create database $db replica 3
-sql use $db
-sql create table st (ts timestamp, speed int) tags (t1 int)
-sleep 3001
-
-
-$tbPre = m
-$N = 300
-$x = 0
-$y = $x + $N
-while $x < $y
-  $table = $tbPre . $x 
-  sql create table $table using st tags ( $x )
-  $ms = $x . m
-  sql insert into $table values (now + $ms , $x )  
-  $x = $x + 1
-endw 
-
-
-#print =================== step 2
-$x = -500
-$y = $x + $N
-while $x < $y
-  $ms = $x . m 
-  sql insert into $table values (now $ms , $x ) 
-  $x = $x + 1
-endw 
-
-$expect = $N + 1
-sql select * from $table
-print sql select * from $table -> $rows points expect $expect
-if $rows != $expect then 
-  return -1
-endi
-
-system sh/exec.sh -n dnode1 -s stop  -x SIGINT
-system sh/exec.sh -n dnode2 -s stop  -x SIGINT
-system sh/exec.sh -n dnode3 -s stop  -x SIGINT
-system sh/exec.sh -n dnode4 -s stop  -x SIGINT
-system sh/exec.sh -n dnode5 -s stop  -x SIGINT
-system sh/exec.sh -n dnode6 -s stop  -x SIGINT
-system sh/exec.sh -n dnode7 -s stop  -x SIGINT
-system sh/exec.sh -n dnode8 -s stop  -x SIGINT
\ No newline at end of file
diff --git a/tests/script/unique/vnode/testSuite.sim b/tests/script/unique/vnode/testSuite.sim
deleted file mode 100644
index 3a9db66beb..0000000000
--- a/tests/script/unique/vnode/testSuite.sim
+++ /dev/null
@@ -1,6 +0,0 @@
-run unique/vnode/many.sim
-run unique/vnode/replica2_basic2.sim
-run unique/vnode/replica2_repeat.sim
-run unique/vnode/replica3_basic.sim
-run unique/vnode/replica3_repeat.sim
-run unique/vnode/replica3_vgroup.sim