mdadm/tests/06r5swap

set -e

# make a raid5 array, byte swap the superblocks, then assemble...

$mdadm -CR $md0 -l5 -n4 $dev0 $dev1 $dev2 $dev3
sleep 4
$mdadm -S $md0

$mdadm -E --metadata=0 $dev1 | grep -v Events > $targetdir/d1
for d in $dev0 $dev1 $dev2 $dev3
do $dir/swap_super $d
done
$mdadm -E --metadata=0.swap  $dev1 | grep -v Events > $targetdir/d1s
diff -u $targetdir/d1 $targetdir/d1s

$mdadm --assemble --update=byteorder $md0 $dev0 $dev1 $dev2 $dev3
sleep 3
cat /proc/mdstat
$mdadm -S $md0