| #!/usr/bin/env bash |
| # |
| # Test for auto-read-only with commit block job |
| # |
| # Copyright (C) 2019 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=kwolf@redhat.com |
| |
| seq=`basename $0` |
| echo "QA output created by $seq" |
| |
| status=1 # failure is the default! |
| |
| _cleanup() |
| { |
| _cleanup_test_img |
| rm -f $TEST_IMG.[01234] |
| } |
| trap "_cleanup; exit \$status" 0 1 2 3 15 |
| |
| # get standard environment, filters and checks |
| . ./common.rc |
| . ./common.filter |
| |
| # Requires backing files and .bdrv_change_backing_file support |
| _supported_fmt qcow2 qed |
| _supported_proto file |
| |
| size=128M |
| |
| echo |
| echo "=== Try commit to backing file with auto-read-only ===" |
| echo |
| TEST_IMG="$TEST_IMG.0" _make_test_img $size |
| TEST_IMG="$TEST_IMG.1" _make_test_img $size |
| TEST_IMG="$TEST_IMG.2" _make_test_img $size |
| TEST_IMG="$TEST_IMG.3" _make_test_img $size |
| TEST_IMG="$TEST_IMG.4" _make_test_img $size |
| |
| (cat <<EOF |
| {"execute":"qmp_capabilities"} |
| {"execute":"block-commit", |
| "arguments":{"device":"format-4", "top-node": "format-2", "base-node":"format-0", "job-id":"job0"}} |
| EOF |
| sleep 1 |
| echo '{"execute":"quit"}' |
| ) | $QEMU -qmp stdio -nographic -nodefaults \ |
| -blockdev file,node-name=file-0,filename=$TEST_IMG.0,auto-read-only=on \ |
| -blockdev $IMGFMT,node-name=format-0,file=file-0,read-only=on \ |
| -blockdev file,node-name=file-1,filename=$TEST_IMG.1,auto-read-only=on \ |
| -blockdev $IMGFMT,node-name=format-1,file=file-1,read-only=on,backing=format-0 \ |
| -blockdev file,node-name=file-2,filename=$TEST_IMG.2,auto-read-only=on \ |
| -blockdev $IMGFMT,node-name=format-2,file=file-2,read-only=on,backing=format-1 \ |
| -blockdev file,node-name=file-3,filename=$TEST_IMG.3,auto-read-only=on \ |
| -blockdev $IMGFMT,node-name=format-3,file=file-3,read-only=on,backing=format-2 \ |
| -blockdev file,node-name=file-4,filename=$TEST_IMG.4,auto-read-only=on \ |
| -blockdev $IMGFMT,node-name=format-4,file=file-4,read-only=on,backing=format-3 | |
| _filter_qmp |
| |
| # success, all done |
| echo "*** done" |
| rm -f $seq.full |
| status=0 |