| #!/bin/bash |
| # |
| # Test that qemu-img convert -S 0 fully allocates the target image |
| # |
| # Copyright (C) 2016 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 $seq" |
| |
| here="$PWD" |
| 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 qcow2 |
| _supported_proto file |
| _supported_os Linux |
| |
| |
| img_size=1048576 |
| |
| |
| echo |
| echo '=== Mapping sparse conversion ===' |
| echo |
| |
| $QEMU_IMG_PROG convert -O "$IMGFMT" -S 512 \ |
| "json:{ 'driver': 'null-co', 'size': $img_size, 'read-zeroes': true }" \ |
| "$TEST_IMG" |
| |
| $QEMU_IMG map "$TEST_IMG" | _filter_qemu_img_map |
| |
| |
| echo |
| echo '=== Mapping non-sparse conversion ===' |
| echo |
| |
| $QEMU_IMG convert -O "$IMGFMT" -S 0 \ |
| "json:{ 'driver': 'null-co', 'size': $img_size, 'read-zeroes': true }" \ |
| "$TEST_IMG" |
| |
| $QEMU_IMG map "$TEST_IMG" | _filter_qemu_img_map |
| |
| |
| # success, all done |
| echo "*** done" |
| rm -f $seq.full |
| status=0 |
