Merge pull request #14289 from taosdata/fix/mnode

enh: add retryCode for transaction

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

@@ -1188,6 +1188,7 @@ static int32_t mndTransExecuteRedoActionsSerial(SMnode *pMnode, STrans *pTrans)
     } else if (code == pAction->retryCode) {
       mDebug("trans:%d, %s:%d receive code:0x%x and retry", pTrans->id, mndTransStr(pAction->stage), pAction->id, code);
       taosMsleep(300);
+      action--;
       continue;
     } else {
       terrno = code;

tests/script/jenkins/basic.txt

@@ -29,8 +29,11 @@
 #./test.sh -f tsim/dnode/drop_dnode_has_vnode_replica3.sim
 #./test.sh -f tsim/dnode/drop_dnode_has_multi_vnode_replica1.sim
 #./test.sh -f tsim/dnode/drop_dnode_has_multi_vnode_replica3.sim
+./test.sh -f tsim/dnode/redistribute_vgroup_replica1.sim
 ./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v1_leader.sim
 ./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v1_follower.sim
+./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v2.sim
+./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v3.sim
 
 # ---- insert
 ./test.sh -f tsim/insert/basic0.sim

tests/script/tsim/dnode/redistribute_vgroup_replica1.sim

+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 transPullupInterval -v 1
+system sh/cfg.sh -n dnode2 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode3 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode4 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode1 -c supportVnodes -v 0
+system sh/exec.sh -n dnode1 -s start
+system sh/exec.sh -n dnode2 -s start
+sql connect
+sql create user u1 pass 'taosdata'
+
+print =============== step1 create dnode2
+sql create dnode $hostname port 7200
+sql create dnode $hostname port 7300
+sql create dnode $hostname port 7400
+
+$x = 0
+step1:
+	$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 step1
+endi
+if $data(2)[4] != ready then
+  goto step1
+endi
+
+print =============== step2: create db
+sql create database d1 vgroups 1 replica 1
+
+system sh/exec.sh -n dnode3 -s start
+system sh/exec.sh -n dnode4 -s start
+$x = 0
+step2:
+	$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 step2
+endi
+if $data(2)[4] != ready then
+  goto step2
+endi
+if $data(3)[4] != ready then
+  goto step2
+endi
+if $data(4)[4] != ready then
+  goto step2
+endi
+
+print =============== step3: create database
+sql use d1
+sql create table d1.st (ts timestamp, i int) tags (j int)
+sql create table d1.c1 using st tags(1)
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step40: 
+print redistribute vgroup 2 dnode 3
+sql redistribute vgroup 2 dnode 3
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step41: 
+print redistribute vgroup 2 dnode 4
+sql redistribute vgroup 2 dnode 4
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step42: 
+print redistribute vgroup 2 dnode 2
+sql redistribute vgroup 2 dnode 2
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step43:
+print redistribute vgroup 2 dnode 3
+sql redistribute vgroup 2 dnode 3
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step44:
+print redistribute vgroup 2 dnode 4
+sql redistribute vgroup 2 dnode 4
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step45:
+print redistribute vgroup 2 dnode 2
+sql redistribute vgroup 2 dnode 2
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step46: 
+print redistribute vgroup 2 dnode 3
+sql redistribute vgroup 2 dnode 3
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step47: 
+print redistribute vgroup 2 dnode 2
+sql redistribute vgroup 2 dnode 2
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 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

tests/script/tsim/dnode/redistribute_vgroup_replica3_v2.sim

+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 transPullupInterval -v 1
+system sh/cfg.sh -n dnode2 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode3 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode4 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode5 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode6 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode1 -c supportVnodes -v 0
+system sh/exec.sh -n dnode1 -s start
+system sh/exec.sh -n dnode2 -s start
+system sh/exec.sh -n dnode3 -s start
+system sh/exec.sh -n dnode4 -s start
+sql connect
+sql create user u1 pass 'taosdata'
+
+print =============== step1 create dnode2
+sql create dnode $hostname port 7200
+sql create dnode $hostname port 7300
+sql create dnode $hostname port 7400
+sql create dnode $hostname port 7500
+sql create dnode $hostname port 7600
+
+$x = 0
+step1:
+	$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
+print ===> $data40 $data41 $data42 $data43 $data44 $data45
+if $rows != 6 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step1
+endi
+if $data(2)[4] != ready then
+  goto step1
+endi
+if $data(3)[4] != ready then
+  goto step1
+endi
+if $data(4)[4] != ready then
+  goto step1
+endi
+
+print =============== step2: create db
+sql create database d1 vgroups 1 replica 3
+
+system sh/exec.sh -n dnode5 -s start
+system sh/exec.sh -n dnode6 -s start
+$x = 0
+step2:
+	$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
+print ===> $data40 $data41 $data42 $data43 $data44 $data45
+if $rows != 6 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step2
+endi
+if $data(2)[4] != ready then
+  goto step2
+endi
+if $data(3)[4] != ready then
+  goto step2
+endi
+if $data(4)[4] != ready then
+  goto step2
+endi
+if $data(5)[4] != ready then
+  goto step2
+endi
+if $data(6)[4] != ready then
+  goto step2
+endi
+
+print =============== step3: create database
+$leaderExist = 0
+$leaderVnode = 0
+$follower1 = 0
+$follower2 = 0
+
+$x = 0
+step3:
+	$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
+if $rows != 1 then
+  return -1
+endi
+if $data(2)[4] == leader then
+  $leaderExist = 1
+  $leaderVnode = 2
+  $follower1 = 3
+  $follower2 = 4
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+  $leaderVnode = 3
+  $follower1 = 2
+  $follower2 = 4
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+  $leaderVnode = 4
+  $follower1 = 2
+  $follower2 = 3
+endi
+if  $leaderExist != 1 then
+  goto step3
+endi
+
+print leader $leaderVnode
+print follower1 $follower1
+print follower2 $follower2
+
+sql use d1
+sql create table d1.st (ts timestamp, i int) tags (j int)
+sql create table d1.c1 using st tags(1)
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step40: 
+print redistribute vgroup 2 dnode $leaderVnode dnode 5 dnode 6
+sql redistribute vgroup 2 dnode $leaderVnode dnode 5 dnode 6
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step41: 
+print redistribute vgroup 2 dnode 5 dnode $follower2 dnode $follower1
+sql redistribute vgroup 2 dnode 5 dnode $follower2 dnode $follower1
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step42: 
+print redistribute vgroup 2 dnode $follower2 dnode 6 dnode $leaderVnode
+sql redistribute vgroup 2 dnode $follower2 dnode 6 dnode $leaderVnode
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step43:
+print redistribute vgroup 2 dnode $follower1 dnode 5 dnode 6
+sql redistribute vgroup 2 dnode $follower1 dnode 5 dnode 6
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step44:
+print redistribute vgroup 2 dnode $follower2 dnode 5 dnode $leaderVnode
+sql redistribute vgroup 2 dnode $follower2 dnode 5 dnode $leaderVnode
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step45:
+print redistribute vgroup 2 dnode $leaderVnode dnode $follower1 dnode 6 
+sql redistribute vgroup 2 dnode $leaderVnode dnode $follower1 dnode 6 
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step46: 
+print redistribute vgroup 2 dnode $follower1 dnode $follower2 dnode 5 
+sql redistribute vgroup 2 dnode $follower1 dnode $follower2 dnode 5 
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step47: 
+print redistribute vgroup 2 dnode $follower1 dnode 6 dnode $leaderVnode
+sql redistribute vgroup 2 dnode $follower1 dnode 6 dnode $leaderVnode
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 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

tests/script/tsim/dnode/redistribute_vgroup_replica3_v3.sim

+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/deploy.sh -n dnode7 -i 7
+system sh/deploy.sh -n dnode8 -i 8
+system sh/cfg.sh -n dnode1 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode2 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode3 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode4 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode5 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode6 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode7 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode8 -c transPullupInterval -v 1
+system sh/cfg.sh -n dnode1 -c supportVnodes -v 0
+system sh/exec.sh -n dnode1 -s start
+system sh/exec.sh -n dnode2 -s start
+system sh/exec.sh -n dnode3 -s start
+system sh/exec.sh -n dnode4 -s start
+sql connect
+sql create user u1 pass 'taosdata'
+
+print =============== step1 create dnode2
+sql create dnode $hostname port 7200
+sql create dnode $hostname port 7300
+sql create dnode $hostname port 7400
+sql create dnode $hostname port 7500
+sql create dnode $hostname port 7600
+sql create dnode $hostname port 7700
+sql create dnode $hostname port 7800
+
+$x = 0
+step1:
+	$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
+print ===> $data40 $data41 $data42 $data43 $data44 $data45
+if $rows != 8 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step1
+endi
+if $data(2)[4] != ready then
+  goto step1
+endi
+if $data(3)[4] != ready then
+  goto step1
+endi
+if $data(4)[4] != ready then
+  goto step1
+endi
+
+print =============== step2: create db
+sql create database d1 vgroups 1 replica 3
+
+system sh/exec.sh -n dnode5 -s start
+system sh/exec.sh -n dnode6 -s start
+system sh/exec.sh -n dnode7 -s start
+system sh/exec.sh -n dnode8 -s start
+$x = 0
+step2:
+	$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
+print ===> $data40 $data41 $data42 $data43 $data44 $data45
+if $rows != 8 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step2
+endi
+if $data(2)[4] != ready then
+  goto step2
+endi
+if $data(3)[4] != ready then
+  goto step2
+endi
+if $data(4)[4] != ready then
+  goto step2
+endi
+if $data(5)[4] != ready then
+  goto step2
+endi
+if $data(6)[4] != ready then
+  goto step2
+endi
+if $data(7)[4] != ready then
+  goto step2
+endi
+if $data(8)[4] != ready then
+  goto step2
+endi
+
+print =============== step3: create database
+$leaderExist = 0
+$leaderVnode = 0
+$follower1 = 0
+$follower2 = 0
+
+$x = 0
+step3:
+	$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
+if $rows != 1 then
+  return -1
+endi
+if $data(2)[4] == leader then
+  $leaderExist = 1
+  $leaderVnode = 2
+  $follower1 = 3
+  $follower2 = 4
+endi
+if $data(2)[6] == leader then
+  $leaderExist = 1
+  $leaderVnode = 3
+  $follower1 = 2
+  $follower2 = 4
+endi
+if $data(2)[8] == leader then
+  $leaderExist = 1
+  $leaderVnode = 4
+  $follower1 = 2
+  $follower2 = 3
+endi
+if  $leaderExist != 1 then
+  goto step3
+endi
+
+print leader $leaderVnode
+print follower1 $follower1
+print follower2 $follower2
+
+sql use d1
+sql create table d1.st (ts timestamp, i int) tags (j int)
+sql create table d1.c1 using st tags(1)
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step40: 
+print redistribute vgroup 2 dnode 7 dnode 5 dnode 6
+sql redistribute vgroup 2 dnode 7 dnode 5 dnode 6
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step41: 
+print redistribute vgroup 2 dnode $leaderVnode dnode $follower2 dnode $follower1
+sql redistribute vgroup 2 dnode $leaderVnode dnode $follower2 dnode $follower1
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step42: 
+print redistribute vgroup 2 dnode 7 dnode 6 dnode 8
+sql redistribute vgroup 2 dnode 7 dnode 6 dnode 8
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step43:
+print redistribute vgroup 2 dnode $follower1 dnode $follower2 dnode 5
+sql redistribute vgroup 2 dnode $follower1 dnode $follower2 dnode 5
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+
+return 
+
+
+print =============== step44:
+print redistribute vgroup 2 dnode 6 dnode 7 dnode $leaderVnode
+sql redistribute vgroup 2 dnode 6 dnode 7 dnode $leaderVnode
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step45:
+print redistribute vgroup 2 dnode $follower1 dnode $follower2 dnode 8
+sql redistribute vgroup 2dnode $follower1 dnode $follower2 dnode 8
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step46: 
+print redistribute vgroup 2 dnode $leaderVnode dnode 6 dnode 5 
+sql redistribute vgroup 2 dnode $leaderVnode dnode 6 dnode 5 
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 then
+  return -1
+endi
+
+print =============== step47: 
+print redistribute vgroup 2 dnode $follower1 dnode 7 dnode 8
+sql redistribute vgroup 2 dnode $follower1 dnode 7 dnode 8
+sql show d1.vgroups
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+
+sql show d1.tables
+if $rows != 1 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