1*6bf19c94SChristoph Hellwig#!/bin/sh 2*6bf19c94SChristoph Hellwig# 3*6bf19c94SChristoph Hellwig# Make sure qemu-img can create 5TB images 4*6bf19c94SChristoph Hellwig# 5*6bf19c94SChristoph Hellwig# Based on a testcase from Chris Wright, 6*6bf19c94SChristoph Hellwig# https://bugzilla.redhat.com/show_bug.cgi?id=491943 7*6bf19c94SChristoph Hellwig# 8*6bf19c94SChristoph Hellwig# Copyright (C) 2009 Red Hat, Inc. 9*6bf19c94SChristoph Hellwig# 10*6bf19c94SChristoph Hellwig# This program is free software; you can redistribute it and/or modify 11*6bf19c94SChristoph Hellwig# it under the terms of the GNU General Public License as published by 12*6bf19c94SChristoph Hellwig# the Free Software Foundation; either version 2 of the License, or 13*6bf19c94SChristoph Hellwig# (at your option) any later version. 14*6bf19c94SChristoph Hellwig# 15*6bf19c94SChristoph Hellwig# This program is distributed in the hope that it will be useful, 16*6bf19c94SChristoph Hellwig# but WITHOUT ANY WARRANTY; without even the implied warranty of 17*6bf19c94SChristoph Hellwig# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*6bf19c94SChristoph Hellwig# GNU General Public License for more details. 19*6bf19c94SChristoph Hellwig# 20*6bf19c94SChristoph Hellwig# You should have received a copy of the GNU General Public License 21*6bf19c94SChristoph Hellwig# along with this program; if not, write to the Free Software 22*6bf19c94SChristoph Hellwig# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 23*6bf19c94SChristoph Hellwig# USA 24*6bf19c94SChristoph Hellwig# 25*6bf19c94SChristoph Hellwig 26*6bf19c94SChristoph Hellwig# creator 27*6bf19c94SChristoph Hellwigowner=hch@lst.de 28*6bf19c94SChristoph Hellwig 29*6bf19c94SChristoph Hellwigseq=`basename $0` 30*6bf19c94SChristoph Hellwigecho "QA output created by $seq" 31*6bf19c94SChristoph Hellwig 32*6bf19c94SChristoph Hellwighere=`pwd` 33*6bf19c94SChristoph Hellwigtmp=/tmp/$$ 34*6bf19c94SChristoph Hellwigstatus=1 # failure is the default! 35*6bf19c94SChristoph Hellwig 36*6bf19c94SChristoph Hellwig_cleanup() 37*6bf19c94SChristoph Hellwig{ 38*6bf19c94SChristoph Hellwig _cleanup_test_img 39*6bf19c94SChristoph Hellwig} 40*6bf19c94SChristoph Hellwigtrap "_cleanup; exit \$status" 0 1 2 3 15 41*6bf19c94SChristoph Hellwig 42*6bf19c94SChristoph Hellwig# get standard environment, filters and checks 43*6bf19c94SChristoph Hellwig. ./common.rc 44*6bf19c94SChristoph Hellwig. ./common.filter 45*6bf19c94SChristoph Hellwig 46*6bf19c94SChristoph Hellwig# vpc is limited to 127GB, so we can't test it here 47*6bf19c94SChristoph Hellwig_supported_fmt generic 48*6bf19c94SChristoph Hellwig_supported_os Linux 49*6bf19c94SChristoph Hellwig 50*6bf19c94SChristoph Hellwig 51*6bf19c94SChristoph Hellwigecho 52*6bf19c94SChristoph Hellwigecho "creating large image" 53*6bf19c94SChristoph Hellwig_make_test_img 5000G 54*6bf19c94SChristoph Hellwig 55*6bf19c94SChristoph Hellwigecho 56*6bf19c94SChristoph Hellwigecho "small read" 57*6bf19c94SChristoph Hellwig$QEMU_IO -c "read 1024 4096" $TEST_IMG | _filter_qemu_io 58*6bf19c94SChristoph Hellwig 59*6bf19c94SChristoph Hellwigecho 60*6bf19c94SChristoph Hellwigecho "small write" 61*6bf19c94SChristoph Hellwig$QEMU_IO -c "read 8192 4096" $TEST_IMG | _filter_qemu_io 62*6bf19c94SChristoph Hellwig 63*6bf19c94SChristoph Hellwig# success, all done 64*6bf19c94SChristoph Hellwigecho "*** done" 65*6bf19c94SChristoph Hellwigrm -f $seq.full 66*6bf19c94SChristoph Hellwigstatus=0 67