freebsd-nq/tools/regression/geom_mirror/test-4.t
Enji Cooper 86e3671a7e - Use attach_md instead of hardcoding md(4) provider unit numbers
- Implement a gmirror_test_cleanup function, which in turn calls
  geom_test_cleanup to clean up all md(4) providers allocated in the test
  run.
- Remove duplicate logic in test scripts for removing md(4) providers.
- Don't create files in /tmp (outside the kyua sandbox); use the current
  directory instead

MFC after: 3 weeks
Sponsored by: EMC / Isilon Storage Division
2016-01-03 06:02:56 +00:00

67 lines
1.5 KiB
Bash

#!/bin/sh
# $FreeBSD$
. `dirname $0`/conf.sh
echo "1..5"
balance="load"
ddbs=2048
nblocks1=1024
nblocks2=`expr $nblocks1 / \( $ddbs / 512 \)`
src=`mktemp $base.XXXXXX` || exit 1
dst=`mktemp $base.XXXXXX` || exit 1
dd if=/dev/random of=${src} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
us0=$(attach_md -t malloc -s `expr $nblocks1 + 1`) || exit 1
us1=$(attach_md -t malloc -s `expr $nblocks1 + 1`) || exit 1
us2=$(attach_md -t malloc -s `expr $nblocks1 + 1`) || exit 1
gmirror label -b $balance $name /dev/${us0} /dev/${us1} /dev/${us2} || exit 1
devwait
dd if=${src} of=/dev/mirror/${name} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
dd if=/dev/mirror/${name} of=${dst} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
if [ `md5 -q ${src}` != `md5 -q ${dst}` ]; then
echo "not ok 1"
else
echo "ok 1"
fi
gmirror remove $name ${us0}
dd if=/dev/mirror/${name} of=${dst} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
if [ `md5 -q ${src}` != `md5 -q ${dst}` ]; then
echo "not ok 2"
else
echo "ok 2"
fi
gmirror remove $name ${us1}
dd if=/dev/mirror/${name} of=${dst} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
if [ `md5 -q ${src}` != `md5 -q ${dst}` ]; then
echo "not ok 3"
else
echo "ok 3"
fi
gmirror remove $name ${us2}
dd if=/dev/mirror/${name} of=${dst} bs=$ddbs count=$nblocks2 >/dev/null 2>&1
if [ `md5 -q ${src}` != `md5 -q ${dst}` ]; then
echo "not ok 4"
else
echo "ok 4"
fi
gmirror destroy $name
# mirror/${name} should be removed.
if [ -c /dev/${name} ]; then
echo "not ok 5"
else
echo "ok 5"
fi
rm -f ${src} ${dst}