1#!/usr/bin/env bash 2# group: rw auto quick 3# 4# Test qemu-img convert when image length is not a multiple of cluster size 5# 6# Copyright (C) 2013 Red Hat, Inc. 7# 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. 12# 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. 17# 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/>. 20# 21 22# creator 23owner=stefanha@redhat.com 24 25seq=`basename $0` 26echo "QA output created by $seq" 27 28status=1 # failure is the default! 29 30_cleanup() 31{ 32 _rm_test_img "$TEST_IMG.orig" 33 _cleanup_test_img 34} 35trap "_cleanup; exit \$status" 0 1 2 3 15 36 37# get standard environment, filters and checks 38. ./common.rc 39. ./common.filter 40 41_supported_fmt qcow2 qcow 42_supported_proto file 43 44echo 45echo "== Creating single sector image ==" 46 47_make_test_img 512 48$QEMU_IO -c "write -P0xa 0 512" "$TEST_IMG" | _filter_qemu_io 49mv "$TEST_IMG" "$TEST_IMG.orig" 50 51echo 52echo "== Converting the image, compressed ==" 53 54$QEMU_IMG convert -c -O $IMGFMT "$TEST_IMG.orig" "$TEST_IMG" 55_check_test_img 56 57echo 58echo "== Checking compressed image virtual disk size ==" 59 60_img_info | grep '^virtual size:' 61 62echo 63echo "== Verifying the compressed image ==" 64 65$QEMU_IO -c "read -P0xa 0 512" "$TEST_IMG" | _filter_qemu_io 66 67# success, all done 68echo "*** done" 69rm -f $seq.full 70status=0 71 72