diff options
Diffstat (limited to 'tools/regression/geom_raid3/test-7.sh')
-rw-r--r-- | tools/regression/geom_raid3/test-7.sh | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tools/regression/geom_raid3/test-7.sh b/tools/regression/geom_raid3/test-7.sh new file mode 100644 index 0000000..b39de20 --- /dev/null +++ b/tools/regression/geom_raid3/test-7.sh @@ -0,0 +1,47 @@ +#!/bin/sh +# $FreeBSD$ + +name="test" +base=`basename $0` +us0=45 +us1=`expr $us0 + 1` +us2=`expr $us0 + 2` +ddbs=2048 +nblocks1=1024 +nblocks2=`expr $nblocks1 / \( $ddbs / 512 \)` +src=`mktemp /tmp/$base.XXXXXX` || exit 1 +dst=`mktemp /tmp/$base.XXXXXX` || exit 1 + +dd if=/dev/random of=${src} bs=$ddbs count=$nblocks2 >/dev/null 2>&1 + +mdconfig -a -t malloc -s `expr $nblocks1 + 1` -u $us0 || exit 1 +mdconfig -a -t malloc -s `expr $nblocks1 + 1` -u $us1 || exit 1 +mdconfig -a -t malloc -s `expr $nblocks1 + 1` -u $us2 || exit 1 + +graid3 label $name /dev/md${us0} /dev/md${us1} /dev/md${us2} || exit 1 + +dd if=${src} of=/dev/raid3/${name} bs=$ddbs count=$nblocks2 >/dev/null 2>&1 + +# +# Rebuild of PARITY component. +# +graid3 remove -n 2 $name +dd if=/dev/zero of=/dev/md${us2} bs=512 count=`expr $nblocks1 + 1` >/dev/null 2>&1 +graid3 insert -n 2 $name md${us2} +sleep 1 +# Remove DATA component, so PARITY component can be used while reading. +graid3 remove -n 1 $name +dd if=/dev/zero of=/dev/md${us1} bs=512 count=`expr $nblocks1 + 1` >/dev/null 2>&1 + +dd if=/dev/raid3/${name} of=${dst} bs=$ddbs count=$nblocks2 >/dev/null 2>&1 +if [ `md5 -q ${src}` != `md5 -q ${dst}` ]; then + echo "FAIL" +else + echo "PASS" +fi + +graid3 stop $name +mdconfig -d -u $us0 +mdconfig -d -u $us1 +mdconfig -d -u $us2 +rm -f ${src} ${dst} |