1*6bf19c94SChristoph Hellwig#!/bin/sh 2*6bf19c94SChristoph Hellwig# 3*6bf19c94SChristoph Hellwig# Test simple read/write using bdrv_aio_readv/bdrv_aio_writev 4*6bf19c94SChristoph Hellwig# 5*6bf19c94SChristoph Hellwig# Copyright (C) 2009 Red Hat, Inc. 6*6bf19c94SChristoph Hellwig# 7*6bf19c94SChristoph Hellwig# This program is free software; you can redistribute it and/or modify 8*6bf19c94SChristoph Hellwig# it under the terms of the GNU General Public License as published by 9*6bf19c94SChristoph Hellwig# the Free Software Foundation; either version 2 of the License, or 10*6bf19c94SChristoph Hellwig# (at your option) any later version. 11*6bf19c94SChristoph Hellwig# 12*6bf19c94SChristoph Hellwig# This program is distributed in the hope that it will be useful, 13*6bf19c94SChristoph Hellwig# but WITHOUT ANY WARRANTY; without even the implied warranty of 14*6bf19c94SChristoph Hellwig# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15*6bf19c94SChristoph Hellwig# GNU General Public License for more details. 16*6bf19c94SChristoph Hellwig# 17*6bf19c94SChristoph Hellwig# You should have received a copy of the GNU General Public License 18*6bf19c94SChristoph Hellwig# along with this program; if not, write to the Free Software 19*6bf19c94SChristoph Hellwig# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 20*6bf19c94SChristoph Hellwig# USA 21*6bf19c94SChristoph Hellwig# 22*6bf19c94SChristoph Hellwig 23*6bf19c94SChristoph Hellwig# creator 24*6bf19c94SChristoph Hellwigowner=hch@lst.de 25*6bf19c94SChristoph Hellwig 26*6bf19c94SChristoph Hellwigseq=`basename $0` 27*6bf19c94SChristoph Hellwigecho "QA output created by $seq" 28*6bf19c94SChristoph Hellwig 29*6bf19c94SChristoph Hellwighere=`pwd` 30*6bf19c94SChristoph Hellwigtmp=/tmp/$$ 31*6bf19c94SChristoph Hellwigstatus=1 # failure is the default! 32*6bf19c94SChristoph Hellwig 33*6bf19c94SChristoph Hellwig_cleanup() 34*6bf19c94SChristoph Hellwig{ 35*6bf19c94SChristoph Hellwig _cleanup_test_img 36*6bf19c94SChristoph Hellwig} 37*6bf19c94SChristoph Hellwigtrap "_cleanup; exit \$status" 0 1 2 3 15 38*6bf19c94SChristoph Hellwig 39*6bf19c94SChristoph Hellwig# get standard environment, filters and checks 40*6bf19c94SChristoph Hellwig. ./common.rc 41*6bf19c94SChristoph Hellwig. ./common.filter 42*6bf19c94SChristoph Hellwig 43*6bf19c94SChristoph Hellwig_supported_fmt generic 44*6bf19c94SChristoph Hellwig_supported_os Linux 45*6bf19c94SChristoph Hellwig 46*6bf19c94SChristoph Hellwigsize=128M 47*6bf19c94SChristoph Hellwigoffset=67M 48*6bf19c94SChristoph Hellwigchunksize=8k 49*6bf19c94SChristoph Hellwig 50*6bf19c94SChristoph Hellwig_make_test_img $size 51*6bf19c94SChristoph Hellwig 52*6bf19c94SChristoph Hellwigecho 53*6bf19c94SChristoph Hellwigecho "== reading whole image ==" 54*6bf19c94SChristoph Hellwig$QEMU_IO -c "readv 0 $size" $TEST_IMG | _filter_qemu_io 55*6bf19c94SChristoph Hellwig 56*6bf19c94SChristoph Hellwigecho 57*6bf19c94SChristoph Hellwigecho "== rewriting whole image ==" 58*6bf19c94SChristoph Hellwig$QEMU_IO -c "writev -P 0xa 0 $size" $TEST_IMG | _filter_qemu_io 59*6bf19c94SChristoph Hellwig 60*6bf19c94SChristoph Hellwigecho 61*6bf19c94SChristoph Hellwigecho "== verify pattern ==" 62*6bf19c94SChristoph Hellwig$QEMU_IO -c "readv -P 0xa 0 $size" $TEST_IMG | _filter_qemu_io 63*6bf19c94SChristoph Hellwig 64*6bf19c94SChristoph Hellwigecho 65*6bf19c94SChristoph Hellwigecho "== vectored write ==" 66*6bf19c94SChristoph Hellwig$QEMU_IO -c "writev -P 0xb $offset $chunksize $chunksize \ 67*6bf19c94SChristoph Hellwig $chunksize $chunksize $chunksize $chunksize $chunksize" \ 68*6bf19c94SChristoph Hellwig $TEST_IMG | _filter_qemu_io 69*6bf19c94SChristoph Hellwig 70*6bf19c94SChristoph Hellwigecho 71*6bf19c94SChristoph Hellwigecho "== verify pattern ==" 72*6bf19c94SChristoph Hellwig$QEMU_IO -c "readv -P 0xb $offset $chunksize $chunksize \ 73*6bf19c94SChristoph Hellwig $chunksize $chunksize $chunksize $chunksize $chunksize" \ 74*6bf19c94SChristoph Hellwig $TEST_IMG | _filter_qemu_io 75*6bf19c94SChristoph Hellwig 76*6bf19c94SChristoph Hellwig# success, all done 77*6bf19c94SChristoph Hellwigecho "*** done" 78*6bf19c94SChristoph Hellwigrm -f $seq.full 79*6bf19c94SChristoph Hellwigstatus=0 80