13 nblocks2=`expr $nblocks1 / \( $ddbs / 512 \)`
14 src=`mktemp /tmp/$base.XXXXXX` || exit 1
15 dst=`mktemp /tmp/$base.XXXXXX` || exit 1
17 dd if=/dev/random of=${src} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
19 mdconfig -a -t malloc -s `expr $nblocks1 + 1` -u $us0 || exit 1
20 mdconfig -a -t malloc -s `expr $nblocks1 + 1` -u $us1 || exit 1
21 mdconfig -a -t malloc -s `expr $nblocks1 + 1` -u $us2 || exit 1
23 graid3 label -w $name /dev/md${us0} /dev/md${us1} /dev/md${us2} || exit 1
26 dd if=${src} of=/dev/raid3/${name} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
28 dd if=/dev/raid3/${name} of=${dst} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
29 if [ `md5 -q ${src}` != `md5 -q ${dst}` ]; then