19657a0c3SPoul-Henning Kamp#!/bin/sh 29657a0c3SPoul-Henning Kamp# $FreeBSD$ 39657a0c3SPoul-Henning Kamp 49657a0c3SPoul-Henning Kampset -e 59657a0c3SPoul-Henning KampMD=`mdconfig -a -t malloc -s 4m -x 63 -y 16` 69657a0c3SPoul-Henning Kampif [ ! -c /dev/${MD} ] ; then 79657a0c3SPoul-Henning Kamp echo "MD device $MD did not materialize" 1>&2 89657a0c3SPoul-Henning Kamp exit 2 99657a0c3SPoul-Henning Kampfi 109657a0c3SPoul-Henning Kamptrap "mdconfig -d -u ${MD}" EXIT INT TERM 119657a0c3SPoul-Henning Kamp 129657a0c3SPoul-Henning Kamp# Create an empty bootcode file to isolate our checksum from any changes 139657a0c3SPoul-Henning Kamp# which might happen to the boot code file. 149657a0c3SPoul-Henning Kampdd if=/dev/zero of=tmp count=1 > /dev/null 2>&1 159657a0c3SPoul-Henning Kamp./fdisk -b tmp -I $MD > /dev/null 2>&1 169657a0c3SPoul-Henning Kamprm tmp 179657a0c3SPoul-Henning Kamp 189657a0c3SPoul-Henning Kampc=`dd if=/dev/${MD} count=1 2>/dev/null | md5` 199657a0c3SPoul-Henning Kampif [ $c != 509b44919d3921502bd31237c4bb1f75 ] ; then 209657a0c3SPoul-Henning Kamp echo "FAILED: fdisk -I gives bad checksum" 1>&2 219657a0c3SPoul-Henning Kamp exit 1 229657a0c3SPoul-Henning Kampfi 239657a0c3SPoul-Henning Kampecho "PASSED: fdisk -I" 249657a0c3SPoul-Henning Kampexit 0 25