3 # Test for auto-read-only with commit block job
5 # Copyright (C) 2019 Red Hat, Inc.
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.
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.
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/>.
25 echo "QA output created by $seq"
27 status=1 # failure is the default!
32 for img in "$TEST_IMG".[01234]; do
36 trap "_cleanup; exit \$status" 0 1 2 3 15
38 # get standard environment, filters and checks
42 # Requires backing files and .bdrv_change_backing_file support
43 _supported_fmt qcow2 qed
49 echo "=== Try commit to backing file with auto-read-only ==="
51 TEST_IMG="$TEST_IMG.0" _make_test_img $size
52 TEST_IMG="$TEST_IMG.1" _make_test_img $size
53 TEST_IMG="$TEST_IMG.2" _make_test_img $size
54 TEST_IMG="$TEST_IMG.3" _make_test_img $size
55 TEST_IMG="$TEST_IMG.4" _make_test_img $size
58 {"execute":"qmp_capabilities"}
59 {"execute":"block-commit",
60 "arguments":{"device":"format-4", "top-node": "format-2", "base-node":"format-0", "job-id":"job0"}}
62 if [ "${VALGRIND_QEMU}" == "y" ]; then
67 echo '{"execute":"quit"}'
68 ) | $QEMU -qmp stdio -nographic -nodefaults \
69 -blockdev file,node-name=file-0,filename=$TEST_IMG.0,auto-read-only=on \
70 -blockdev $IMGFMT,node-name=format-0,file=file-0,read-only=on \
71 -blockdev file,node-name=file-1,filename=$TEST_IMG.1,auto-read-only=on \
72 -blockdev $IMGFMT,node-name=format-1,file=file-1,read-only=on,backing=format-0 \
73 -blockdev file,node-name=file-2,filename=$TEST_IMG.2,auto-read-only=on \
74 -blockdev $IMGFMT,node-name=format-2,file=file-2,read-only=on,backing=format-1 \
75 -blockdev file,node-name=file-3,filename=$TEST_IMG.3,auto-read-only=on \
76 -blockdev $IMGFMT,node-name=format-3,file=file-3,read-only=on,backing=format-2 \
77 -blockdev file,node-name=file-4,filename=$TEST_IMG.4,auto-read-only=on \
78 -blockdev $IMGFMT,node-name=format-4,file=file-4,read-only=on,backing=format-3 |