freebsd-skq/tools/regression/geom_raid3/test-12.sh
pjd 13636f516f When RAID3 device is configured in "verify" mode, synchronization of the
parity component is now force on creation.
Change regression test which check "verify" mode to work properly after
this change.
2004-12-21 18:48:59 +00:00

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#!/bin/sh
# $FreeBSD$
name="test"
base=`basename $0`
us0=45
us1=`expr $us0 + 1`
us2=`expr $us0 + 2`
nblocks1=9
nblocks2=`expr $nblocks1 - 1`
nblocks3=`expr $nblocks2 / 2`
mdconfig -a -t malloc -s $nblocks1 -u $us0 || exit 1
mdconfig -a -t malloc -s $nblocks1 -u $us1 || exit 1
mdconfig -a -t malloc -s $nblocks1 -u $us2 || exit 1
dd if=/dev/random of=/dev/md${us0} count=$nblocks1 >/dev/null 2>&1
dd if=/dev/random of=/dev/md${us1} count=$nblocks1 >/dev/null 2>&1
dd if=/dev/random of=/dev/md${us2} count=$nblocks1 >/dev/null 2>&1
graid3 label -w $name /dev/md${us0} /dev/md${us1} /dev/md${us2} || exit 1
# Wait for synchronization.
sleep 2
graid3 stop $name
# Break one component.
dd if=/dev/random of=/dev/md${us1} count=$nblocks2 >/dev/null 2>&1
# Provoke retaste of the rest components.
true > /dev/md${us0}
true > /dev/md${us2}
sleep 1
dd if=/dev/raid3/${name} of=/dev/null bs=1k count=$nblocks3 >/dev/null 2>&1
ec=$?
if [ $ec -eq 0 ]; then
echo "FAIL"
else
echo "PASS"
fi
graid3 stop $name
mdconfig -d -u $us0
mdconfig -d -u $us1
mdconfig -d -u $us2