111a82d14SPhilippe Mathieu-Daudé#!/usr/bin/env bash 2*9dd003a9SVladimir Sementsov-Ogievskiy# group: rw auto quick 3dad5e576SKevin Wolf# 4dad5e576SKevin Wolf# Let a few AIO requests run in parallel and have them access different L2 5dad5e576SKevin Wolf# tables so that the cache has a chance to get used up. 6dad5e576SKevin Wolf# 7dad5e576SKevin Wolf# Copyright (C) 2012 Red Hat, Inc. 8dad5e576SKevin Wolf# 9dad5e576SKevin Wolf# This program is free software; you can redistribute it and/or modify 10dad5e576SKevin Wolf# it under the terms of the GNU General Public License as published by 11dad5e576SKevin Wolf# the Free Software Foundation; either version 2 of the License, or 12dad5e576SKevin Wolf# (at your option) any later version. 13dad5e576SKevin Wolf# 14dad5e576SKevin Wolf# This program is distributed in the hope that it will be useful, 15dad5e576SKevin Wolf# but WITHOUT ANY WARRANTY; without even the implied warranty of 16dad5e576SKevin Wolf# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17dad5e576SKevin Wolf# GNU General Public License for more details. 18dad5e576SKevin Wolf# 19dad5e576SKevin Wolf# You should have received a copy of the GNU General Public License 20dad5e576SKevin Wolf# along with this program. If not, see <http://www.gnu.org/licenses/>. 21dad5e576SKevin Wolf# 22dad5e576SKevin Wolf 23dad5e576SKevin Wolf# creator 24dad5e576SKevin Wolfowner=kwolf@redhat.com 25dad5e576SKevin Wolf 26dad5e576SKevin Wolfseq=`basename $0` 27dad5e576SKevin Wolfecho "QA output created by $seq" 28dad5e576SKevin Wolf 29dad5e576SKevin Wolfstatus=1 # failure is the default! 30dad5e576SKevin Wolf 31dad5e576SKevin Wolf_cleanup() 32dad5e576SKevin Wolf{ 33dad5e576SKevin Wolf _cleanup_test_img 34dad5e576SKevin Wolf} 35dad5e576SKevin Wolftrap "_cleanup; exit \$status" 0 1 2 3 15 36dad5e576SKevin Wolf 37dad5e576SKevin Wolf# get standard environment, filters and checks 38dad5e576SKevin Wolf. ./common.rc 39dad5e576SKevin Wolf. ./common.filter 40dad5e576SKevin Wolf 41b84762e2SStefan Hajnoczi_supported_fmt qcow2 42dad5e576SKevin Wolf_supported_proto generic 43dad5e576SKevin Wolf 44dad5e576SKevin Wolf 45dad5e576SKevin Wolfsize=6G 46dad5e576SKevin WolfCLUSTER_SIZE=512 47dad5e576SKevin Wolf 48dad5e576SKevin Wolfecho 49dad5e576SKevin Wolfecho "creating image" 50dad5e576SKevin Wolf_make_test_img $size 51dad5e576SKevin Wolf 528cedcffdSEric Blakegenerate_requests() { 5330edd9faSThomas Huth for ((i=0;i<=63;i++)); do 54dad5e576SKevin Wolf echo "aio_write ${i}M 512" 55dad5e576SKevin Wolf echo "aio_write ${i}M 512" 56dad5e576SKevin Wolf echo "aio_write ${i}M 512" 57dad5e576SKevin Wolf done 58dad5e576SKevin Wolf} 59dad5e576SKevin Wolf 60fef9c191SJeff Codygenerate_requests | $QEMU_IO "$TEST_IMG" | _filter_qemu_io |\ 61dad5e576SKevin Wolf sed -e 's/bytes at offset [0-9]*/bytes at offset XXX/g' 62dad5e576SKevin Wolf 63dad5e576SKevin Wolfecho 64dad5e576SKevin Wolfecho "checking image for errors" 65dad5e576SKevin Wolf_check_test_img 66dad5e576SKevin Wolf 67dad5e576SKevin Wolf# success, all done 68dad5e576SKevin Wolfecho "*** done" 69dad5e576SKevin Wolfrm -f $seq.full 70dad5e576SKevin Wolfstatus=0 71