retry

create raid tool at linux

#!/bin/sh
# retry --- set up the raid default, and convert it
#
MD=/dev/md0

echo "Stopping RAID $MD"
/sbin/raidstop $MD

echo "Recreating RAID"
/sbin/mkraid --really-force $MD

echo "RAID Status:"
cat /proc/mdstat

echo "Waiting for Sync to finish..."
while grep finish /proc/mdstat
do
	echo waiting...
	sleep 5
done
echo 'Done'

echo -n 'Writing block pattern...'
./mdwrite $MD
echo ''

# echo -n 'Verifying block pattern...'
# ./mdread $MD
# echo ''

echo 'Stopping RAID (again) for reconfiguration'
/sbin/raidstop $MD

exit

echo 'Reconfiguring RAID'
./raidreconf -o oldraidtab -n newraidtab -m $MD