#!/bin/bash # # Test case for drive-mirror to NBD # # Copyright (C) 2015 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 $seq" status=1 # failure is the default! _cleanup() { _cleanup_qemu _cleanup_test_img rm -f "$TEST_DIR/source.$IMGFMT" } trap "_cleanup; exit \$status" 0 1 2 3 15 # get standard environment, filters and checks . ./common.rc . ./common.filter . ./common.qemu _supported_fmt generic _supported_proto nbd _supported_os Linux _unsupported_imgopts "subformat=monolithicFlat" "subformat=twoGbMaxExtentFlat" _make_test_img 64M $QEMU_IMG create -f $IMGFMT "$TEST_DIR/source.$IMGFMT" 64M | _filter_img_create _launch_qemu -drive if=none,id=src,file="$TEST_DIR/source.$IMGFMT",format=raw \ -nodefaults _send_qemu_cmd $QEMU_HANDLE \ "{'execute': 'qmp_capabilities'}" \ 'return' # 'format': 'nbd' is not actually "correct", but this was the only way to # test the bug fixed in commit f53a829. Though the bug's related code # bdrv_swap() was replaced later, let's make sure we don't fall in the same # pit again. _send_qemu_cmd $QEMU_HANDLE \ "{'execute': 'drive-mirror', 'arguments': {'device': 'src', 'target': '$TEST_IMG', 'format': 'nbd', 'sync':'full', 'mode':'existing'}}" \ 'BLOCK_JOB_READY' _send_qemu_cmd $QEMU_HANDLE \ "{'execute': 'block-job-complete', 'arguments': {'device': 'src'}}" \ 'BLOCK_JOB_COMPLETE' _send_qemu_cmd $QEMU_HANDLE \ "{'execute': 'quit'}" \ 'return' wait=1 _cleanup_qemu # success, all done echo '*** done' rm -f $seq.full status=0