jcs.org
qemu with hax to log dma reads & writes
jcs.org/2018/11/12/vfio
qemu-iotests: Fix 232 for non-qcow2
232 is marked as generic, but commit 12efe428c9e added code that assumes
qcow2. What the new test really needs is backing files and support for
updating the backing file link (.bdrv_change_backing_file).
Split the non-generic code into a new test case 247 and make it work
with qed, too.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
+102
-50
-30
tests/qemu-iotests/232
-30
tests/qemu-iotests/232
···
144
144
run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,auto-read-only=on
145
145
run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0
146
146
147
-
echo
148
-
echo "=== Try commit to backing file with auto-read-only ==="
149
-
echo
150
-
151
-
TEST_IMG="$TEST_IMG.0" _make_test_img $size
152
-
TEST_IMG="$TEST_IMG.1" _make_test_img $size
153
-
TEST_IMG="$TEST_IMG.2" _make_test_img $size
154
-
TEST_IMG="$TEST_IMG.3" _make_test_img $size
155
-
TEST_IMG="$TEST_IMG.4" _make_test_img $size
156
-
157
-
(cat <<EOF
158
-
{"execute":"qmp_capabilities"}
159
-
{"execute":"block-commit",
160
-
"arguments":{"device":"format-4", "top-node": "format-2", "base-node":"format-0", "job-id":"job0"}}
161
-
EOF
162
-
sleep 1
163
-
echo '{"execute":"quit"}'
164
-
) | $QEMU -qmp stdio -nographic -nodefaults \
165
-
-blockdev file,node-name=file-0,filename=$TEST_IMG.0,auto-read-only=on \
166
-
-blockdev qcow2,node-name=format-0,file=file-0,read-only=on \
167
-
-blockdev file,node-name=file-1,filename=$TEST_IMG.1,auto-read-only=on \
168
-
-blockdev qcow2,node-name=format-1,file=file-1,read-only=on,backing=format-0 \
169
-
-blockdev file,node-name=file-2,filename=$TEST_IMG.2,auto-read-only=on \
170
-
-blockdev qcow2,node-name=format-2,file=file-2,read-only=on,backing=format-1 \
171
-
-blockdev file,node-name=file-3,filename=$TEST_IMG.3,auto-read-only=on \
172
-
-blockdev qcow2,node-name=format-3,file=file-3,read-only=on,backing=format-2 \
173
-
-blockdev file,node-name=file-4,filename=$TEST_IMG.4,auto-read-only=on \
174
-
-blockdev qcow2,node-name=format-4,file=file-4,read-only=on,backing=format-3 |
175
-
_filter_qmp
176
-
177
147
# success, all done
178
148
echo "*** done"
179
149
rm -f $seq.full
-20
tests/qemu-iotests/232.out
-20
tests/qemu-iotests/232.out
···
56
56
QEMU_PROG: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=node0,auto-read-only=off: Could not open 'TEST_DIR/t.IMGFMT': Permission denied
57
57
node0: TEST_DIR/t.IMGFMT (file)
58
58
QEMU_PROG: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=node0: Could not open 'TEST_DIR/t.IMGFMT': Permission denied
59
-
60
-
=== Try commit to backing file with auto-read-only ===
61
-
62
-
Formatting 'TEST_DIR/t.IMGFMT.0', fmt=IMGFMT size=134217728
63
-
Formatting 'TEST_DIR/t.IMGFMT.1', fmt=IMGFMT size=134217728
64
-
Formatting 'TEST_DIR/t.IMGFMT.2', fmt=IMGFMT size=134217728
65
-
Formatting 'TEST_DIR/t.IMGFMT.3', fmt=IMGFMT size=134217728
66
-
Formatting 'TEST_DIR/t.IMGFMT.4', fmt=IMGFMT size=134217728
67
-
QMP_VERSION
68
-
{"return": {}}
69
-
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job0"}}
70
-
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job0"}}
71
-
{"return": {}}
72
-
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job0"}}
73
-
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job0"}}
74
-
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "job0", "len": 134217728, "offset": 134217728, "speed": 0, "type": "commit"}}
75
-
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job0"}}
76
-
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job0"}}
77
-
{"return": {}}
78
-
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
79
59
*** done
+79
tests/qemu-iotests/247
+79
tests/qemu-iotests/247
···
1
+
#!/usr/bin/env bash
2
+
#
3
+
# Test for auto-read-only with commit block job
4
+
#
5
+
# Copyright (C) 2019 Red Hat, Inc.
6
+
#
7
+
# This program is free software; you can redistribute it and/or modify
8
+
# it under the terms of the GNU General Public License as published by
9
+
# the Free Software Foundation; either version 2 of the License, or
10
+
# (at your option) any later version.
11
+
#
12
+
# This program is distributed in the hope that it will be useful,
13
+
# but WITHOUT ANY WARRANTY; without even the implied warranty of
14
+
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15
+
# GNU General Public License for more details.
16
+
#
17
+
# You should have received a copy of the GNU General Public License
18
+
# along with this program. If not, see <http://www.gnu.org/licenses/>.
19
+
#
20
+
21
+
# creator
22
+
owner=kwolf@redhat.com
23
+
24
+
seq=`basename $0`
25
+
echo "QA output created by $seq"
26
+
27
+
status=1 # failure is the default!
28
+
29
+
_cleanup()
30
+
{
31
+
_cleanup_test_img
32
+
rm -f $TEST_IMG.[01234]
33
+
}
34
+
trap "_cleanup; exit \$status" 0 1 2 3 15
35
+
36
+
# get standard environment, filters and checks
37
+
. ./common.rc
38
+
. ./common.filter
39
+
40
+
# Requires backing files and .bdrv_change_backing_file support
41
+
_supported_fmt qcow2 qed
42
+
_supported_proto file
43
+
_supported_os Linux
44
+
45
+
size=128M
46
+
47
+
echo
48
+
echo "=== Try commit to backing file with auto-read-only ==="
49
+
echo
50
+
TEST_IMG="$TEST_IMG.0" _make_test_img $size
51
+
TEST_IMG="$TEST_IMG.1" _make_test_img $size
52
+
TEST_IMG="$TEST_IMG.2" _make_test_img $size
53
+
TEST_IMG="$TEST_IMG.3" _make_test_img $size
54
+
TEST_IMG="$TEST_IMG.4" _make_test_img $size
55
+
56
+
(cat <<EOF
57
+
{"execute":"qmp_capabilities"}
58
+
{"execute":"block-commit",
59
+
"arguments":{"device":"format-4", "top-node": "format-2", "base-node":"format-0", "job-id":"job0"}}
60
+
EOF
61
+
sleep 1
62
+
echo '{"execute":"quit"}'
63
+
) | $QEMU -qmp stdio -nographic -nodefaults \
64
+
-blockdev file,node-name=file-0,filename=$TEST_IMG.0,auto-read-only=on \
65
+
-blockdev $IMGFMT,node-name=format-0,file=file-0,read-only=on \
66
+
-blockdev file,node-name=file-1,filename=$TEST_IMG.1,auto-read-only=on \
67
+
-blockdev $IMGFMT,node-name=format-1,file=file-1,read-only=on,backing=format-0 \
68
+
-blockdev file,node-name=file-2,filename=$TEST_IMG.2,auto-read-only=on \
69
+
-blockdev $IMGFMT,node-name=format-2,file=file-2,read-only=on,backing=format-1 \
70
+
-blockdev file,node-name=file-3,filename=$TEST_IMG.3,auto-read-only=on \
71
+
-blockdev $IMGFMT,node-name=format-3,file=file-3,read-only=on,backing=format-2 \
72
+
-blockdev file,node-name=file-4,filename=$TEST_IMG.4,auto-read-only=on \
73
+
-blockdev $IMGFMT,node-name=format-4,file=file-4,read-only=on,backing=format-3 |
74
+
_filter_qmp
75
+
76
+
# success, all done
77
+
echo "*** done"
78
+
rm -f $seq.full
79
+
status=0
+22
tests/qemu-iotests/247.out
+22
tests/qemu-iotests/247.out
···
1
+
QA output created by 247
2
+
3
+
=== Try commit to backing file with auto-read-only ===
4
+
5
+
Formatting 'TEST_DIR/t.IMGFMT.0', fmt=IMGFMT size=134217728
6
+
Formatting 'TEST_DIR/t.IMGFMT.1', fmt=IMGFMT size=134217728
7
+
Formatting 'TEST_DIR/t.IMGFMT.2', fmt=IMGFMT size=134217728
8
+
Formatting 'TEST_DIR/t.IMGFMT.3', fmt=IMGFMT size=134217728
9
+
Formatting 'TEST_DIR/t.IMGFMT.4', fmt=IMGFMT size=134217728
10
+
QMP_VERSION
11
+
{"return": {}}
12
+
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "job0"}}
13
+
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "job0"}}
14
+
{"return": {}}
15
+
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "job0"}}
16
+
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "job0"}}
17
+
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "job0", "len": 134217728, "offset": 134217728, "speed": 0, "type": "commit"}}
18
+
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job0"}}
19
+
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job0"}}
20
+
{"return": {}}
21
+
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
22
+
*** done