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Diffstat (limited to 'qemu/tests/qemu-iotests/027')
| -rwxr-xr-x | qemu/tests/qemu-iotests/027 | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/qemu/tests/qemu-iotests/027 b/qemu/tests/qemu-iotests/027 deleted file mode 100755 index 08593da77..000000000 --- a/qemu/tests/qemu-iotests/027 +++ /dev/null @@ -1,77 +0,0 @@ -#!/bin/bash -# -# Test that sub-cluster allocating writes zero the rest of the cluster -# -# Copyright (C) 2010 IBM, Corp. -# -# 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=stefanha@linux.vnet.ibm.com - -seq=`basename $0` -echo "QA output created by $seq" - -here=`pwd` -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 vmdk qcow qcow2 qed -_supported_proto generic -_supported_os Linux - - -size=128M -cluster_size=65536 -subcluster_offset=1024 -subcluster_size=2048 -_make_test_img $size - -# This first write causes an L2 table to be allocated so that the next write -# doesn't need to allocate one and is therefore at the end of the image file. -# Otherwise an L2 table could get in the way after the data cluster. -echo -echo "== writing first cluster to populate metadata ==" -$QEMU_IO -c "write -pP 0xde $cluster_size $cluster_size" "$TEST_IMG" | _filter_qemu_io - -echo -echo "== writing at sub-cluster granularity ==" -$QEMU_IO -c "write -pP 0xa $subcluster_offset $subcluster_size" "$TEST_IMG" | _filter_qemu_io - -echo -echo "== verify pattern ==" -$QEMU_IO -c "read -pP 0xa $subcluster_offset $subcluster_size" "$TEST_IMG" | _filter_qemu_io - -echo -echo "== verify zeroes before sub-cluster pattern ==" -$QEMU_IO -c "read -pP 0 -l $subcluster_offset 0 $subcluster_size" "$TEST_IMG" | _filter_qemu_io - -echo -echo "== verify zeroes after sub-cluster pattern ==" -$QEMU_IO -c "read -pP 0 -l 512 -s $subcluster_size $subcluster_offset $(( subcluster_size + 512 ))" "$TEST_IMG" | _filter_qemu_io - -# success, all done -echo "*** done" -rm -f $seq.full -status=0 |