1#!/bin/bash 2# 3# Test image locking for POSIX locks 4# 5# Copyright 2017 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=famz@redhat.com 23 24seq="$(basename $0)" 25echo "QA output created by $seq" 26 27here="$PWD" 28tmp=/tmp/$$ 29status=1 # failure is the default! 30 31_cleanup() 32{ 33 _cleanup_test_img 34} 35trap "_cleanup; exit \$status" 0 1 2 3 15 36 37# get standard environment, filters and checks 38. ./common.rc 39. ./common.filter 40. ./common.qemu 41 42_supported_fmt qcow2 43_supported_proto file 44_supported_os Linux 45 46size=32M 47 48case "$QEMU_DEFAULT_MACHINE" in 49 s390-ccw-virtio) 50 virtioblk=virtio-blk-ccw 51 ;; 52 *) 53 virtioblk=virtio-blk-pci 54 ;; 55esac 56 57_make_test_img $size 58 59echo "Starting QEMU" 60_launch_qemu -drive file=$TEST_IMG,if=none,id=drive0,file.locking=on \ 61 -device $virtioblk,drive=drive0 62 63echo 64echo "Starting a second QEMU using the same image should fail" 65echo 'quit' | $QEMU -nographic -monitor stdio \ 66 -drive file=$TEST_IMG,if=none,id=drive0,file.locking=on \ 67 -device $virtioblk,drive=drive0 2>&1 | _filter_testdir 2>&1 | 68 _filter_qemu | 69 sed -e '/falling back to POSIX file/d' \ 70 -e '/locks can be lost unexpectedly/d' 71 72_cleanup_qemu 73 74# success, all done 75echo "*** done" 76rm -f $seq.full 77status=0 78