1#!/bin/sh 2# 3# Nolan I qcow2 corruption - incorrectly reports free clusters 4# 5# Copyright (C) 2009 Red Hat, Inc. 6# 7# This program is free software; you can redistribute it and/or modify 8# it under the terms of the GNU General Public License as published by 9# the Free Software Foundation; either version 2 of the License, or 10# (at your option) any later version. 11# 12# This program is distributed in the hope that it will be useful, 13# but WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15# GNU General Public License for more details. 16# 17# You should have received a copy of the GNU General Public License 18# along with this program; if not, write to the Free Software 19# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 20# USA 21# 22 23# creator 24owner=kwolf@redhat.com 25 26seq=`basename $0` 27echo "QA output created by $seq" 28 29here=`pwd` 30tmp=/tmp/$$ 31status=1 # failure is the default! 32 33_cleanup() 34{ 35 _cleanup_test_img 36} 37trap "_cleanup; exit \$status" 0 1 2 3 15 38 39# get standard environment, filters and checks 40. ./common.rc 41. ./common.filter 42 43_supported_fmt qcow2 44_supported_os Linux 45 46 47size=6G 48 49echo 50echo "creating image" 51_make_test_img $size 52 53 54echo 55echo "creating pattern" 56$QEMU_IO \ 57 -c "write 2048k 4k -P 65" \ 58 -c "write 4k 4k" \ 59 -c "write 9M 4k" \ 60 -c "read 2044k 8k -P 65 -s 4k -l 4k" \ 61$TEST_IMG | _filter_qemu_io 62 63echo 64echo "checking image for errors" 65_check_test_img 66 67# success, all done 68echo "*** done" 69rm -f $seq.full 70status=0 71