diff options
Diffstat (limited to 'tests/qemu-iotests/005')
| -rwxr-xr-x | tests/qemu-iotests/005 | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/tests/qemu-iotests/005 b/tests/qemu-iotests/005 new file mode 100755 index 0000000000..e3458fde04 --- /dev/null +++ b/tests/qemu-iotests/005 @@ -0,0 +1,66 @@ +#!/bin/sh +# +# Make sure qemu-img can create 5TB images +# +# Based on a testcase from Chris Wright, +# https://bugzilla.redhat.com/show_bug.cgi?id=491943 +# +# Copyright (C) 2009 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, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA +# + +# creator +owner=hch@lst.de + +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 + +# vpc is limited to 127GB, so we can't test it here +_supported_fmt generic +_supported_os Linux + + +echo +echo "creating large image" +_make_test_img 5000G + +echo +echo "small read" +$QEMU_IO -c "read 1024 4096" $TEST_IMG | _filter_qemu_io + +echo +echo "small write" +$QEMU_IO -c "read 8192 4096" $TEST_IMG | _filter_qemu_io + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 |