4 # Test that qemu-img convert -S 0 fully allocates the target image
6 # Copyright (C) 2016 Red Hat, Inc.
8 # This program is free software; you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 2 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
23 owner=hreitz@redhat.com
26 echo "QA output created by $seq"
28 status=1 # failure is the default!
34 trap "_cleanup; exit \$status" 0 1 2 3 15
36 # get standard environment, filters and checks
40 _supported_fmt raw qcow2
49 echo '=== Mapping sparse conversion ==='
52 $QEMU_IMG_PROG convert -O "$IMGFMT" -S 512 \
53 "json:{ 'driver': 'null-co', 'size': $img_size, 'read-zeroes': true }" \
56 $QEMU_IMG map "$TEST_IMG" | _filter_qemu_img_map
60 echo '=== Mapping non-sparse conversion ==='
63 $QEMU_IMG convert -O "$IMGFMT" -S 0 \
64 "json:{ 'driver': 'null-co', 'size': $img_size, 'read-zeroes': true }" \
67 $QEMU_IMG map "$TEST_IMG" | _filter_qemu_img_map