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Diffstat (limited to 'qemu/tests/qemu-iotests/079')
| -rwxr-xr-x | qemu/tests/qemu-iotests/079 | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/qemu/tests/qemu-iotests/079 b/qemu/tests/qemu-iotests/079 new file mode 100755 index 000000000..ade6efa0d --- /dev/null +++ b/qemu/tests/qemu-iotests/079 @@ -0,0 +1,57 @@ +#!/bin/bash +# +# Test qcow2 preallocation with different cluster_sizes +# +# Copyright (C) 2014 Fujitsu. +# +# 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 <http://www.gnu.org/licenses/>. +# + +# creator +owner=hutao@cn.fujitsu.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 qcow2 +_supported_proto file nfs +_supported_os Linux + +echo "=== Check option preallocation and cluster_size ===" +echo +cluster_sizes="16384 32768 65536 131072 262144 524288 1048576 2097152 4194304" + +for s in $cluster_sizes; do + IMGOPTS=$(_optstr_add "$IMGOPTS" "preallocation=metadata,cluster_size=$s") \ + _make_test_img 4G +done + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 |