1#!/usr/bin/env bash 2# group: rw auto quick 3# 4# Test resizing an image that is attached to a separate iothread 5# 6# Copyright (C) 2023 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=kwolf@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_test_img 33} 34trap "_cleanup; exit \$status" 0 1 2 3 15 35 36# get standard environment, filters and checks 37cd .. 38. ./common.rc 39. ./common.filter 40 41# Resizing images is only supported by a few block drivers 42_supported_fmt raw qcow2 qed 43_supported_proto file 44_require_devices virtio-scsi-pci 45 46size=64M 47_make_test_img $size 48 49qmp() { 50cat <<EOF 51{"execute":"qmp_capabilities"} 52{'execute': 'block_resize', 53 'arguments': {'node-name': 'img', 'size': 134217728}} 54{"execute":"quit"} 55EOF 56} 57 58qmp | $QEMU -S -display none \ 59 -drive if=none,format=$IMGFMT,file="$TEST_IMG",node-name=img \ 60 -object iothread,id=t0 \ 61 -device virtio-scsi-pci,iothread=t0 \ 62 -device scsi-hd,drive=none0 \ 63 -qmp stdio \ 64 | _filter_qmp 65 66_img_info | _filter_img_info 67 68# success, all done 69echo "*** done" 70rm -f $seq.full 71status=0 72