#!/bin/bash # # Test qemu-img convert when image length is not a multiple of cluster size # # Copyright (C) 2013 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=stefanha@redhat.com seq=`basename $0` echo "QA output created by $seq" here=`pwd` status=1 # failure is the default! _cleanup() { rm -f "$TEST_IMG.orig" _cleanup_test_img } trap "_cleanup; exit \$status" 0 1 2 3 15 # get standard environment, filters and checks . ./common.rc . ./common.filter _supported_fmt qcow2 qcow _supported_proto file _supported_os Linux echo echo "== Creating single sector image ==" _make_test_img 512 $QEMU_IO -c "write -P0xa 0 512" "$TEST_IMG" | _filter_qemu_io mv "$TEST_IMG" "$TEST_IMG.orig" echo echo "== Converting the image, compressed ==" $QEMU_IMG convert -c -O $IMGFMT "$TEST_IMG.orig" "$TEST_IMG" _check_test_img echo echo "== Checking compressed image virtual disk size ==" _img_info | grep '^virtual size:' echo echo "== Verifying the compressed image ==" $QEMU_IO -c "read -P0xa 0 512" "$TEST_IMG" | _filter_qemu_io # success, all done echo "*** done" rm -f $seq.full status=0