system sh/stop_dnodes.sh
system sh/deploy.sh -n dnode1 -i 1
system sh/deploy.sh -n dnode2 -i 2
system sh/exec.sh -n dnode1 -s start
system sh/exec.sh -n dnode2 -s start
sql connect

print =============== step1 create dnode2
sql create dnode $hostname port 7200

$x = 0
step1:
	$ = $x + 1
	sleep 1000
	if $x == 10 then
	  print ====> dnode not online!
		return -1
	endi
sql select * from information_schema.ins_dnodes
print ===> $data00 $data01 $data02 $data03 $data04 $data05
print ===> $data10 $data11 $data12 $data13 $data14 $data15
if $rows != 2 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 qnode snode on dnode 2
sql create qnode on dnode 2
sql create snode on dnode 2

sql select * from information_schema.ins_qnodes
if $rows != 1 then
  return -1
endi

sql show snodes
if $rows != 1 then
  return -1
endi

print =============== step3: drop dnode 2
sql drop dnode 2

print select * from information_schema.ins_dnodes; 
sql select * from information_schema.ins_dnodes;
print $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] 
print $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] 
if $rows != 1 then 
  return -1
endi
if $data00 != 1 then 
  return -1
endi

sql select * from information_schema.ins_qnodes
if $rows != 0 then
  return -1
endi

sql show snodes
if $rows != 0 then
  return -1
endi

system sh/exec.sh -n dnode1 -s stop -x SIGINT
system sh/exec.sh -n dnode2 -s stop -x SIGINT
