diff options
Diffstat (limited to 'tests/qemu-iotests')
| -rwxr-xr-x | tests/qemu-iotests/127 | 97 | ||||
| -rw-r--r-- | tests/qemu-iotests/127.out | 14 | ||||
| -rw-r--r-- | tests/qemu-iotests/group | 1 |
3 files changed, 112 insertions, 0 deletions
diff --git a/tests/qemu-iotests/127 b/tests/qemu-iotests/127 new file mode 100755 index 0000000000..9e0d7d3be8 --- /dev/null +++ b/tests/qemu-iotests/127 @@ -0,0 +1,97 @@ +#!/bin/bash +# +# Test case for mirroring with dataplane +# +# Copyright (C) 2017 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 <http://www.gnu.org/licenses/>. +# + +# creator +owner=mreitz@redhat.com + +seq=$(basename $0) +echo "QA output created by $seq" + +here=$PWD +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_qemu + _cleanup_test_img + _rm_test_img "$TEST_IMG.overlay0" + _rm_test_img "$TEST_IMG.overlay1" +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and qemu instance handling +. ./common.rc +. ./common.filter +. ./common.qemu + +_supported_fmt qcow2 +_supported_proto file +_supported_os Linux + +IMG_SIZE=64K + +_make_test_img $IMG_SIZE +TEST_IMG="$TEST_IMG.overlay0" _make_test_img -b "$TEST_IMG" $IMG_SIZE +TEST_IMG="$TEST_IMG.overlay1" _make_test_img -b "$TEST_IMG" $IMG_SIZE + +# So that we actually have something to mirror and the job does not return +# immediately (which may be bad because then we cannot know whether the +# 'return' or the 'BLOCK_JOB_READY' comes first). +$QEMU_IO -c 'write 0 42' "$TEST_IMG.overlay0" | _filter_qemu_io + +# We cannot use virtio-blk here because that does not actually set the attached +# BB's AioContext in qtest mode +_launch_qemu \ + -object iothread,id=iothr \ + -blockdev node-name=source,driver=$IMGFMT,file.driver=file,file.filename="$TEST_IMG.overlay0" \ + -device virtio-scsi,id=scsi-bus,iothread=iothr \ + -device scsi-hd,bus=scsi-bus.0,drive=source + +_send_qemu_cmd $QEMU_HANDLE \ + "{ 'execute': 'qmp_capabilities' }" \ + 'return' + +_send_qemu_cmd $QEMU_HANDLE \ + "{ 'execute': 'drive-mirror', + 'arguments': { + 'job-id': 'mirror', + 'device': 'source', + 'target': '$TEST_IMG.overlay1', + 'mode': 'existing', + 'sync': 'top' + } }" \ + 'BLOCK_JOB_READY' + +# The backing BDS should be assigned the overlay's AioContext +_send_qemu_cmd $QEMU_HANDLE \ + "{ 'execute': 'block-job-complete', + 'arguments': { 'device': 'mirror' } }" \ + 'BLOCK_JOB_COMPLETED' + +_send_qemu_cmd $QEMU_HANDLE \ + "{ 'execute': 'quit' }" \ + 'return' + +wait=yes _cleanup_qemu + +# success, all done +echo '*** done' +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/127.out b/tests/qemu-iotests/127.out new file mode 100644 index 0000000000..543d075005 --- /dev/null +++ b/tests/qemu-iotests/127.out @@ -0,0 +1,14 @@ +QA output created by 127 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=65536 +Formatting 'TEST_DIR/t.IMGFMT.overlay0', fmt=IMGFMT size=65536 backing_file=TEST_DIR/t.IMGFMT +Formatting 'TEST_DIR/t.IMGFMT.overlay1', fmt=IMGFMT size=65536 backing_file=TEST_DIR/t.IMGFMT +wrote 42/42 bytes at offset 0 +42 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +{"return": {}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "mirror", "len": 65536, "offset": 65536, "speed": 0, "type": "mirror"}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "mirror", "len": 65536, "offset": 65536, "speed": 0, "type": "mirror"}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 83da427c0a..24e5ad1b79 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -133,6 +133,7 @@ 124 rw auto backing 125 rw auto 126 rw auto backing +127 rw auto backing quick 128 rw auto quick 129 rw auto quick 130 rw auto quick |