system sh/stop_dnodes.sh
system sh/ip.sh -i 1 -s up
system sh/ip.sh -i 2 -s up
system sh/ip.sh -i 3 -s up
system sh/deploy.sh -n dnode1 -m 192.168.0.1 -i 192.168.0.1
system sh/deploy.sh -n dnode2 -m 192.168.0.1 -i 192.168.0.2
system sh/deploy.sh -n dnode3 -m 192.168.0.1 -i 192.168.0.3

system sh/cfg.sh -n dnode1 -c clog -v 2
system sh/cfg.sh -n dnode2 -c clog -v 2
system sh/cfg.sh -n dnode3 -c clog -v 2
system sh/cfg.sh -n dnode1 -c numOfMPeers -v 2
system sh/cfg.sh -n dnode2 -c numOfMPeers -v 2
system sh/cfg.sh -n dnode3 -c numOfMPeers -v 2
system sh/cfg.sh -n dnode1 -c mgmtEqualVnodeNum -v 4
system sh/cfg.sh -n dnode2 -c mgmtEqualVnodeNum -v 4
system sh/cfg.sh -n dnode3 -c mgmtEqualVnodeNum -v 4
system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4
system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 4
system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 4

print ========= start dnodes
system sh/exec_up.sh -n dnode1 -s start
sql connect
sql create dnode 192.168.0.2
system sh/exec_up.sh -n dnode2 -s start
sql create dnode 192.168.0.3
system sh/exec_up.sh -n dnode3 -s start
sleep 3000

print ======== step1 
sql create database d1 replica 3
sql create database d2 replica 3
sql create database d3 replica 3
sql create database d4 replica 3

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 d2.t2 values(now, 1)
sql insert into d1.t1 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

print ========= step2 alter db
system sh/exec_up.sh -n dnode2 -s stop -x SIGINT
sleep 5000
sql alter database d1 replica 2
sql alter database d2 replica 2
sql alter database d3 replica 2
sql alter database d4 replica 2
sleep 5000

print ========= step3
system sh/exec_up.sh -n dnode2 -s start
sleep 10000

print ========= step4
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 ========= step5
system sh/exec_up.sh -n dnode2 -s stop -x SIGINT
sleep 5000

sql reset query cache
sleep 1000

sql insert into d1.t1 values(now, 3) -x s1
s1:
sql insert into d2.t2 values(now, 3) -x s2
s2:
sql insert into d3.t3 values(now, 3) -x s3
s3:
sql insert into d4.t4 values(now, 3) -x s4
s4:

print ========= step6
system sh/exec_up.sh -n dnode2 -s start
sleep 5000
system sh/exec_up.sh -n dnode3 -s stop -x SIGINT
sleep 5000

sql insert into d1.t1 values(now, 4) -x s5
s5:
sql insert into d2.t2 values(now, 4) -x s6
s6:
sql insert into d3.t3 values(now, 4) -x s7
s7:
sql insert into d4.t4 values(now, 4) -x s8
s8:

print ========= step7
system sh/exec_up.sh -n dnode3 -s start
sleep 5000

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
sql select * from d2.t2
sql select * from d3.t3
sql select * from d4.t4