Just echo large numbers into both min and max resync speed proc entries:
/proc/sys/dev/raid/speed_limit_max
and
/proc/sys/dev/raid/speed_limit_min
E.g. login as root and do:
echo 200000 > /proc/sys/dev/raid/speed_limit_max
echo 200000 > /proc/sys/dev/raid/speed_limit_min
And watch the speed fly up till it maxes out your hardware!
The above will set both speeds to 200MiB/s which ought to be more than your device can do...
