5177c51245
016 writes past EOF which isn't support by most protocols, so limit it to file and sheepdog, which explicitly support it. Pointed out by Josh Durgin <josh.durgin@dreamhost.com>. Signed-off-by: Christoph Hellwig <hch@lst.de>
71 lines
1.7 KiB
Bash
Executable file
71 lines
1.7 KiB
Bash
Executable file
#!/bin/bash
|
|
#
|
|
# Test I/O after EOF for growable images.
|
|
#
|
|
# Copyright (C) 2009 Red Hat, Inc.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
# creator
|
|
owner=hch@lst.de
|
|
|
|
seq=`basename $0`
|
|
echo "QA output created by $seq"
|
|
|
|
here=`pwd`
|
|
tmp=/tmp/$$
|
|
status=1 # failure is the default!
|
|
|
|
_cleanup()
|
|
{
|
|
_cleanup_test_img
|
|
}
|
|
trap "_cleanup; exit \$status" 0 1 2 3 15
|
|
|
|
# get standard environment, filters and checks
|
|
. ./common.rc
|
|
. ./common.filter
|
|
|
|
_supported_fmt raw
|
|
_supported_proto file sheepdog
|
|
_supported_os Linux
|
|
|
|
|
|
size=128M
|
|
_make_test_img $size
|
|
|
|
echo
|
|
echo "== reading at EOF =="
|
|
$QEMU_IO -g -c "read -P 0 $size 512" $TEST_IMG | _filter_qemu_io
|
|
|
|
echo
|
|
echo "== reading far past EOF =="
|
|
$QEMU_IO -g -c "read -P 0 256M 512" $TEST_IMG | _filter_qemu_io
|
|
|
|
echo
|
|
echo "== writing at EOF =="
|
|
$QEMU_IO -g -c "write -P 66 $size 512" $TEST_IMG | _filter_qemu_io
|
|
$QEMU_IO -c "read -P 66 $size 512" $TEST_IMG | _filter_qemu_io
|
|
|
|
echo
|
|
echo "== writing far past EOF =="
|
|
$QEMU_IO -g -c "write -P 66 256M 512" $TEST_IMG | _filter_qemu_io
|
|
$QEMU_IO -c "read -P 66 256M 512" $TEST_IMG | _filter_qemu_io
|
|
|
|
# success, all done
|
|
echo "*** done"
|
|
rm -f $seq.full
|
|
status=0
|