qemu-e2k/tests/qemu-iotests/259
Max Reitz 4dddeac115 iotests: Add test for image creation fallback
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200122164532.178040-6-mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
[mreitz: Added a note that NBD does not support resizing, which is why
         the second case is expected to fail]
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-02-20 16:43:42 +01:00

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#!/usr/bin/env bash
#
# Test generic image creation fallback (by using NBD)
#
# Copyright (C) 2019 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=mreitz@redhat.com
seq=$(basename $0)
echo "QA output created by $seq"
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 nbd
_supported_os Linux
_make_test_img 64M
echo
echo '--- Testing creation ---'
$QEMU_IMG create -f qcow2 "$TEST_IMG" 64M | _filter_img_create
$QEMU_IMG info "$TEST_IMG" | _filter_img_info
echo
echo '--- Testing creation for which the node would need to grow ---'
# NBD does not support resizing, so this will fail
$QEMU_IMG create -f qcow2 -o preallocation=metadata "$TEST_IMG" 64M 2>&1 \
| _filter_img_create
# success, all done
echo "*** done"
rm -f $seq.full
status=0