drop_dnode_mnode.sim

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 ready!
		return -1
	endi
sql show 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

sql create dnode $hostname port 7300
sql drop dnode 3
sql_error drop dnode 1

print =============== step2: create mnode
sql create mnode on dnode 2

print =============== step3: drop dnode 3
sql drop dnode 2
sql show dnodes;
if $rows != 1 then 
  return -1
endi

if $data00 != 1 then 
  return -1
endi

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