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 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 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

print ========= start dnodes
system sh/exec.sh -n dnode1 -s start
sql connect
sql create dnode $hostname2
system sh/exec.sh -n dnode2 -s start
sql create dnode $hostname3
system sh/exec.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 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)
sleep 1000

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
sql_error alter database d1 replica 1
sql_error alter database d2 replica 1
sql_error alter database d3 replica 1
sql alter database d1 replica 2
sql alter database d2 replica 2
sql alter database d3 replica 2

sleep 8000

sql alter database d1 replica 1
sql alter database d2 replica 1
sql alter database d3 replica 1

sleep 8000

print ========= step3
sql reset query cache
sleep 1000

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)
sleep 1000

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 alter db
sql alter database d1 replica 2
sql alter database d2 replica 2
sql alter database d3 replica 2
sleep 8000

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)
sleep 1000

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

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

sql reset query cache
sleep 1000

sql insert into d1.t1 values(now, 4) -x step1
step1:
sql insert into d2.t2 values(now, 4) -x step2
step2:
sql insert into d3.t3 values(now, 4) -x step3
step3:
sql insert into d4.t4 values(now, 4) -x step4
step4:

print ========= step5
system sh/exec.sh -n dnode2 -s start
sleep 5000
system sh/exec.sh -n dnode3 -s stop -x SIGINT
sleep 5000

sql insert into d1.t1 values(now, 5) -x step5
step5:
sql insert into d2.t2 values(now, 5) -x step6
step6:
sql insert into d3.t3 values(now, 5) -x step7
step7:
sql insert into d4.t4 values(now, 5) -x step8
step8:

print ========= step6
system sh/exec.sh -n dnode3 -s start
sleep 5000

sql insert into d1.t1 values(now, 6)
sql insert into d2.t2 values(now, 6)
sql insert into d3.t3 values(now, 6)
sql insert into d4.t4 values(now, 6)
sleep 1000

sql select * from d1.t1
sql select * from d2.t2
sql select * from d3.t3
sql select * from d4.t4

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