1#!/bin/bash 2# 3# Test for force canceling a running blockjob that is paused in 4# an error state. 5# 6# Copyright (C) 2018 Red Hat, Inc. 7# 8# This program is free software; you can redistribute it and/or modify 9# it under the terms of the GNU General Public License as published by 10# the Free Software Foundation; either version 2 of the License, or 11# (at your option) any later version. 12# 13# This program is distributed in the hope that it will be useful, 14# but WITHOUT ANY WARRANTY; without even the implied warranty of 15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16# GNU General Public License for more details. 17# 18# You should have received a copy of the GNU General Public License 19# along with this program. If not, see <http://www.gnu.org/licenses/>. 20# 21 22# creator 23owner=jcody@redhat.com 24 25seq="$(basename $0)" 26echo "QA output created by $seq" 27 28status=1 # failure is the default! 29 30_cleanup() 31{ 32 _cleanup_qemu 33 _cleanup_test_img 34 rm -f "$TEST_IMG" "$DEST_IMG" 35} 36trap "_cleanup; exit \$status" 0 1 2 3 15 37 38# get standard environment, filters and checks 39. ./common.rc 40. ./common.filter 41. ./common.qemu 42 43# Needs backing file and backing format support 44_supported_fmt qcow2 qed 45_supported_proto file 46_supported_os Linux 47 48 49DEST_IMG="$TEST_DIR/d.$IMGFMT" 50TEST_IMG="$TEST_DIR/b.$IMGFMT" 51 52_make_test_img 2M 53 54# destination for mirror will be too small, causing error 55TEST_IMG=$DEST_IMG _make_test_img 1M 56 57$QEMU_IO -c 'write 0 2M' "$TEST_IMG" | _filter_qemu_io 58 59_launch_qemu -drive id=testdisk,file="$TEST_IMG",format="$IMGFMT" 60 61_send_qemu_cmd $QEMU_HANDLE \ 62 "{'execute': 'qmp_capabilities'}" \ 63 'return' 64 65echo 66echo '=== Starting drive-mirror, causing error & stop ===' 67echo 68 69_send_qemu_cmd $QEMU_HANDLE \ 70 "{'execute': 'drive-mirror', 71 'arguments': {'device': 'testdisk', 72 'format': '$IMGFMT', 73 'target': '$DEST_IMG', 74 'sync': 'full', 75 'mode': 'existing', 76 'on-source-error': 'stop', 77 'on-target-error': 'stop' }}" \ 78 "JOB_STATUS_CHANGE.*pause" 79 80echo 81echo '=== Force cancel job paused in error state ===' 82echo 83 84# Filter out BLOCK_JOB_ERROR events because they may or may not occur. 85# Cancelling the job means resuming it for a bit before it is actually 86# aborted, and in that time it may or may not re-encounter the error. 87success_or_failure="y" _send_qemu_cmd $QEMU_HANDLE \ 88 "{'execute': 'block-job-cancel', 89 'arguments': { 'device': 'testdisk', 90 'force': true}}" \ 91 "BLOCK_JOB_CANCELLED" "Assertion" \ 92 | grep -v '"BLOCK_JOB_ERROR"' 93 94# success, all done 95echo "*** done" 96rm -f $seq.full 97status=0 98