| #!/usr/bin/env bash | |
| # group: rw quick | |
| # | |
| # Test for commit of larger active layer | |
| # | |
| # This tests live snapshots of images on a running QEMU instance, using | |
| # QMP commands. Both single disk snapshots, and transactional group | |
| # snapshots are performed. | |
| # | |
| # Copyright (C) 2014 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=codyprime@gmail.com | |
| seq=`basename $0` | |
| echo "QA output created by $seq" | |
| status=1 # failure is the default! | |
| _cleanup() | |
| { | |
| _cleanup_qemu | |
| _rm_test_img "${TEST_IMG}.base" | |
| _rm_test_img "${TEST_IMG}.snp1" | |
| _cleanup_test_img | |
| } | |
| trap "_cleanup; exit \$status" 0 1 2 3 15 | |
| # get standard environment, filters and checks | |
| . ./common.rc | |
| . ./common.filter | |
| . ./common.qemu | |
| _supported_fmt qcow2 | |
| _supported_proto file fuse | |
| size_smaller=5M | |
| size_larger=100M | |
| TEST_IMG="$TEST_IMG.base" _make_test_img $size_smaller | |
| TEST_IMG="$TEST_IMG.snp1" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT $size_larger | |
| _make_test_img -b "${TEST_IMG}.snp1" -F $IMGFMT $size_larger | |
| echo | |
| echo "=== Base image info before commit and resize ===" | |
| TEST_IMG="${TEST_IMG}.base" _img_info | _filter_img_info | |
| echo | |
| echo === Running QEMU Live Commit Test === | |
| echo | |
| qemu_comm_method="qmp" | |
| _launch_qemu -drive file="${TEST_IMG}",if=virtio,id=test | |
| h=$QEMU_HANDLE | |
| _send_qemu_cmd $h "{ 'execute': 'qmp_capabilities' }" "return" | |
| _send_qemu_cmd $h "{ 'execute': 'block-commit', | |
| 'arguments': { 'device': 'test', | |
| 'top': '"${TEST_IMG}.snp1"' } }" '"status": "null"' | |
| _cleanup_qemu | |
| echo | |
| echo "=== Base image info after commit and resize ===" | |
| TEST_IMG="${TEST_IMG}.base" _img_info | _filter_img_info | |
| # success, all done | |
| echo "*** done" | |
| rm -f $seq.full | |
| status=0 |