# create a simple raid0
set -e

$mdadm -CR $md0 -l raid0 -n3 $dev0 $dev1 $dev2 
$check raid0
sh tests/testdev $md0 3 $mdsize0 64 
$mdadm -S $md0

# now with verion-1 superblock
$mdadm -CR $md0 -e1 -l0 -n4 $dev0 $dev1 $dev2 $dev3 
$check raid0
sh tests/testdev $md0 4 $mdsize1 64 
$mdadm -S $md0

# now with no superblock
$mdadm -B $md0 -l0 -n5 $dev0 $dev1 $dev2 $dev3 $dev4 
$check raid0
sh tests/testdev $md0 5 $size 64
$mdadm -S $md0


# now same again with different chunk size
for chunk in 4 32 256
do
  $mdadm -CR $md0 -l raid0 --chunk $chunk -n3 $dev0 $dev1 $dev2 
  $check raid0
  sh tests/testdev $md0 3 $mdsize0 $chunk
  $mdadm -S $md0

  # now with verion-1 superblock
  $mdadm -CR $md0 -e1 -l0 -c $chunk -n4 $dev0 $dev1 $dev2 $dev3 
  $check raid0
  sh tests/testdev $md0 4 $mdsize1 $chunk
  $mdadm -S $md0

  # now with no superblock
  $mdadm -B $md0 -l0 -n5 --chun=$chunk $dev0 $dev1 $dev2 $dev3 $dev4 
  $check raid0
  sh tests/testdev $md0 5 $size $chunk
  $mdadm -S $md0

done
exit 0