# create a simple raid5 set
set -e

$mdadm -CfR $md0 -l 5 -n3 $dev0 $dev1 $dev2 
$check resync
sh tests/testdev $md0 2 $mdsize0 64
$mdadm -S $md0

# now with verion-1 superblock
$mdadm -CR $md0 -e1 --level=raid5 -n4 $dev0 $dev1 $dev2 $dev3 
$check recovery
sh tests/testdev $md0 3 $mdsize1 64
$mdadm -S $md0

# now same again with explicit layout

for lo in la ra left-symmetric right-symmetric
do

  $mdadm -CfR $md0  -l 5 -p $lo -n3 $dev0 $dev1 $dev2 
  $check resync ; $check raid5
  sh tests/testdev $md0 2 $mdsize0 64
  $mdadm -S $md0

  # now with verion-1 superblock
  $mdadm -CR $md0 -e1 --level=raid5 --layout $lo -n4 $dev0 $dev1 $dev2 $dev3 
  $check recovery ; $check raid5
  sh tests/testdev $md0 3 $mdsize1 64
  $mdadm -S $md0

done

exit 0