1#!/bin/bash 2# 3# Test case for drive-mirror to NBD 4# 5# Copyright (C) 2015 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 22owner=mreitz@redhat.com 23 24seq="$(basename $0)" 25echo "QA output created by $seq" 26 27status=1 # failure is the default! 28 29_cleanup() 30{ 31 _cleanup_qemu 32 _cleanup_test_img 33 rm -f "$TEST_DIR/source.$IMGFMT" 34} 35 36trap "_cleanup; exit \$status" 0 1 2 3 15 37 38# get standard environment, filters and checks 39. ./common.rc 40. ./common.filter 41. ./common.qemu 42 43_supported_fmt generic 44_supported_proto nbd 45_supported_os Linux 46_unsupported_imgopts "subformat=monolithicFlat" "subformat=twoGbMaxExtentFlat" 47 48_make_test_img 64M 49$QEMU_IMG create -f $IMGFMT "$TEST_DIR/source.$IMGFMT" 64M | _filter_img_create 50 51_launch_qemu -drive if=none,id=src,file="$TEST_DIR/source.$IMGFMT",format=raw \ 52 -nodefaults 53 54_send_qemu_cmd $QEMU_HANDLE \ 55 "{'execute': 'qmp_capabilities'}" \ 56 'return' 57 58# 'format': 'nbd' is not actually "correct", but this was the only way to 59# test the bug fixed in commit f53a829. Though the bug's related code 60# bdrv_swap() was replaced later, let's make sure we don't fall in the same 61# pit again. 62_send_qemu_cmd $QEMU_HANDLE \ 63 "{'execute': 'drive-mirror', 64 'arguments': {'device': 'src', 65 'target': '$TEST_IMG', 66 'format': 'nbd', 67 'sync':'full', 68 'mode':'existing'}}" \ 69 'BLOCK_JOB_READY' 70 71_send_qemu_cmd $QEMU_HANDLE \ 72 "{'execute': 'block-job-complete', 73 'arguments': {'device': 'src'}}" \ 74 'BLOCK_JOB_COMPLETE' 75 76_send_qemu_cmd $QEMU_HANDLE \ 77 "{'execute': 'quit'}" \ 78 'return' 79 80wait=1 _cleanup_qemu 81 82 83# success, all done 84echo '*** done' 85rm -f $seq.full 86status=0 87