From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/tests/qemu-iotests/077 | 278 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 278 insertions(+) create mode 100755 qemu/tests/qemu-iotests/077 (limited to 'qemu/tests/qemu-iotests/077') diff --git a/qemu/tests/qemu-iotests/077 b/qemu/tests/qemu-iotests/077 new file mode 100755 index 000000000..42a90850c --- /dev/null +++ b/qemu/tests/qemu-iotests/077 @@ -0,0 +1,278 @@ +#!/bin/bash +# +# Test concurrent pread/pwrite +# +# Copyright (C) 2014 Red Hat, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +# creator +owner=kwolf@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt raw +_supported_proto generic +_supported_os Linux + +CLUSTER_SIZE=4k +size=128M + +_make_test_img $size + +echo +echo "== Some concurrent requests involving RMW ==" + +function test_io() +{ +echo "open -o driver=$IMGFMT,file.align=4k blkdebug::$TEST_IMG" +# A simple RMW request +cat <