1#!/bin/bash 2# 3# Test that qcow2 unknown autoclear feature bits are cleared 4# 5# Copyright (C) 2011 Red Hat, Inc. 6# Copyright IBM, Corp. 2010 7# 8# Based on test 031. 9# 10# This program is free software; you can redistribute it and/or modify 11# it under the terms of the GNU General Public License as published by 12# the Free Software Foundation; either version 2 of the License, or 13# (at your option) any later version. 14# 15# This program is distributed in the hope that it will be useful, 16# but WITHOUT ANY WARRANTY; without even the implied warranty of 17# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18# GNU General Public License for more details. 19# 20# You should have received a copy of the GNU General Public License 21# along with this program. If not, see <http://www.gnu.org/licenses/>. 22# 23 24# creator 25owner=stefanha@linux.vnet.ibm.com 26 27seq=`basename $0` 28echo "QA output created by $seq" 29 30here=`pwd` 31tmp=/tmp/$$ 32status=1 # failure is the default! 33 34_cleanup() 35{ 36 _cleanup_test_img 37} 38trap "_cleanup; exit \$status" 0 1 2 3 15 39 40# get standard environment, filters and checks 41. ./common.rc 42. ./common.filter 43. ./common.pattern 44 45# This tests qcow2-specific low-level functionality 46_supported_fmt qcow2 47_supported_proto generic 48_supported_os Linux 49 50# Only qcow2v3 and later supports feature bits 51IMGOPTS="compat=1.1" 52 53echo === Create image with unknown autoclear feature bit === 54echo 55_make_test_img 64M 56./qcow2.py $TEST_IMG set-feature-bit autoclear 63 57./qcow2.py $TEST_IMG dump-header 58 59echo 60echo === Repair image === 61echo 62$QEMU_IMG check -r all $TEST_IMG 63./qcow2.py $TEST_IMG dump-header 64 65# success, all done 66echo "*** done" 67rm -f $seq.full 68status=0 69