# >/tmp/mdmon.txt 2>&1
mdadm -CR $member1 -l raid10 -n 4 $dev10 $dev11 $dev12 $dev13 -z 16384
-dd if=$sda of=$member0 bs=1M
-dd if=$sda of=$member1 bs=1M skip=16
+dd if=$sda of=$member0 bs=1M count=32
+dd if=$sda of=$member1 bs=1M skip=16 count=16
check wait