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 $seq" 26 27here="$PWD" 28status=1 # failure is the default! 29 30_cleanup() 31{ 32 _cleanup_qemu 33 _cleanup_test_img 34 rm -f "$TEST_DIR/source.$IMGFMT" 35} 36 37trap "_cleanup; exit \$status" 0 1 2 3 15 38 39# get standard environment, filters and checks 40. ./common.rc 41. ./common.filter 42. ./common.qemu 43 44_supported_fmt generic 45_supported_proto nbd 46_supported_os Linux 47_unsupported_imgopts "subformat=monolithicFlat" "subformat=twoGbMaxExtentFlat" 48 49_make_test_img 64M 50$QEMU_IMG create -f $IMGFMT "$TEST_DIR/source.$IMGFMT" 64M | _filter_img_create 51 52_launch_qemu -drive if=none,id=src,file="$TEST_DIR/source.$IMGFMT",format=raw \ 53 -nodefaults 54 55_send_qemu_cmd $QEMU_HANDLE \ 56 "{'execute': 'qmp_capabilities'}" \ 57 'return' 58 59# 'format': 'nbd' is not actually "correct", but this was the only way to 60# test the bug fixed in commit f53a829. Though the bug's related code 61# bdrv_swap() was replaced later, let's make sure we don't fall in the same 62# pit again. 63_send_qemu_cmd $QEMU_HANDLE \ 64 "{'execute': 'drive-mirror', 65 'arguments': {'device': 'src', 66 'target': '$TEST_IMG', 67 'format': 'nbd', 68 'sync':'full', 69 'mode':'existing'}}" \ 70 'BLOCK_JOB_READY' 71 72_send_qemu_cmd $QEMU_HANDLE \ 73 "{'execute': 'block-job-complete', 74 'arguments': {'device': 'src'}}" \ 75 'BLOCK_JOB_COMPLETE' 76 77_send_qemu_cmd $QEMU_HANDLE \ 78 "{'execute': 'quit'}" \ 79 'return' 80 81wait=1 _cleanup_qemu 82 83 84# success, all done 85echo '*** done' 86rm -f $seq.full 87status=0 88