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Diffstat (limited to 'qemu/tests/qemu-iotests/085')
| -rwxr-xr-x | qemu/tests/qemu-iotests/085 | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/qemu/tests/qemu-iotests/085 b/qemu/tests/qemu-iotests/085 deleted file mode 100755 index aa77eca77..000000000 --- a/qemu/tests/qemu-iotests/085 +++ /dev/null @@ -1,243 +0,0 @@ -#!/bin/bash -# -# Live snapshot tests -# -# This tests live snapshots of images on a running QEMU instance, using -# QMP commands. Both single disk snapshots, and transactional group -# snapshots are performed. -# -# Copyright (C) 2014 Red Hat, Inc. -# Copyright (C) 2015 Igalia, S.L. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# - -# creator -owner=jcody@redhat.com - -seq=`basename $0` -echo "QA output created by $seq" - -here=`pwd` -status=1 # failure is the default! - -snapshot_virt0="snapshot-v0.qcow2" -snapshot_virt1="snapshot-v1.qcow2" - -SNAPSHOTS=10 - -_cleanup() -{ - _cleanup_qemu - for i in $(seq 1 ${SNAPSHOTS}) - do - rm -f "${TEST_DIR}/${i}-${snapshot_virt0}" - rm -f "${TEST_DIR}/${i}-${snapshot_virt1}" - done - rm -f "${TEST_IMG}.1" "${TEST_IMG}.2" - -} -trap "_cleanup; exit \$status" 0 1 2 3 15 - -# get standard environment, filters and checks -. ./common.rc -. ./common.filter -. ./common.qemu - -_supported_fmt qcow2 -_supported_proto file -_supported_os Linux - - -# ${1}: unique identifier for the snapshot filename -function create_single_snapshot() -{ - cmd="{ 'execute': 'blockdev-snapshot-sync', - 'arguments': { 'device': 'virtio0', - 'snapshot-file':'${TEST_DIR}/${1}-${snapshot_virt0}', - 'format': 'qcow2' } }" - _send_qemu_cmd $h "${cmd}" "return" -} - -# ${1}: unique identifier for the snapshot filename -function create_group_snapshot() -{ - cmd="{ 'execute': 'transaction', 'arguments': - {'actions': [ - { 'type': 'blockdev-snapshot-sync', 'data' : - { 'device': 'virtio0', - 'snapshot-file': '${TEST_DIR}/${1}-${snapshot_virt0}' } }, - { 'type': 'blockdev-snapshot-sync', 'data' : - { 'device': 'virtio1', - 'snapshot-file': '${TEST_DIR}/${1}-${snapshot_virt1}' } } ] - } }" - - _send_qemu_cmd $h "${cmd}" "return" -} - -# ${1}: unique identifier for the snapshot filename -# ${2}: true: open backing images; false: don't open them (default) -function add_snapshot_image() -{ - if [ "${2}" = "true" ]; then - extra_params="" - else - extra_params="'backing': '', " - fi - base_image="${TEST_DIR}/$((${1}-1))-${snapshot_virt0}" - snapshot_file="${TEST_DIR}/${1}-${snapshot_virt0}" - _make_test_img -b "${base_image}" "$size" - mv "${TEST_IMG}" "${snapshot_file}" - cmd="{ 'execute': 'blockdev-add', 'arguments': - { 'options': - { 'driver': 'qcow2', 'node-name': 'snap_${1}', ${extra_params} - 'file': - { 'driver': 'file', 'filename': '${snapshot_file}', - 'node-name': 'file_${1}' } } } }" - _send_qemu_cmd $h "${cmd}" "return" -} - -# ${1}: unique identifier for the snapshot filename -# ${2}: expected response, defaults to 'return' -function blockdev_snapshot() -{ - cmd="{ 'execute': 'blockdev-snapshot', - 'arguments': { 'node': 'virtio0', - 'overlay':'snap_${1}' } }" - _send_qemu_cmd $h "${cmd}" "${2:-return}" -} - -size=128M - -_make_test_img $size -mv "${TEST_IMG}" "${TEST_IMG}.1" -_make_test_img $size -mv "${TEST_IMG}" "${TEST_IMG}.2" - -echo -echo === Running QEMU === -echo - -qemu_comm_method="qmp" -_launch_qemu -drive file="${TEST_IMG}.1",if=virtio -drive file="${TEST_IMG}.2",if=virtio -h=$QEMU_HANDLE - -echo -echo === Sending capabilities === -echo - -_send_qemu_cmd $h "{ 'execute': 'qmp_capabilities' }" "return" - -# Tests for the blockdev-snapshot-sync command - -echo -echo === Create a single snapshot on virtio0 === -echo - -create_single_snapshot 1 - - -echo -echo === Invalid command - missing device and nodename === -echo - -_send_qemu_cmd $h "{ 'execute': 'blockdev-snapshot-sync', - 'arguments': { 'snapshot-file':'${TEST_DIR}/1-${snapshot_virt0}', - 'format': 'qcow2' } }" "error" - -echo -echo === Invalid command - missing snapshot-file === -echo - -_send_qemu_cmd $h "{ 'execute': 'blockdev-snapshot-sync', - 'arguments': { 'device': 'virtio0', - 'format': 'qcow2' } }" "error" -echo -echo -echo === Create several transactional group snapshots === -echo - -for i in $(seq 2 ${SNAPSHOTS}) -do - create_group_snapshot ${i} -done - -# Tests for the blockdev-snapshot command - -echo -echo === Create a couple of snapshots using blockdev-snapshot === -echo - -SNAPSHOTS=$((${SNAPSHOTS}+1)) -add_snapshot_image ${SNAPSHOTS} -blockdev_snapshot ${SNAPSHOTS} - -SNAPSHOTS=$((${SNAPSHOTS}+1)) -add_snapshot_image ${SNAPSHOTS} -blockdev_snapshot ${SNAPSHOTS} - -echo -echo === Invalid command - cannot create a snapshot using a file BDS === -echo - -_send_qemu_cmd $h "{ 'execute': 'blockdev-snapshot', - 'arguments': { 'node':'virtio0', - 'overlay':'file_${SNAPSHOTS}' } - }" "error" - -echo -echo === Invalid command - snapshot node used as active layer === -echo - -blockdev_snapshot ${SNAPSHOTS} error - -_send_qemu_cmd $h "{ 'execute': 'blockdev-snapshot', - 'arguments': { 'node':'virtio0', - 'overlay':'virtio0' } - }" "error" - -_send_qemu_cmd $h "{ 'execute': 'blockdev-snapshot', - 'arguments': { 'node':'virtio0', - 'overlay':'virtio1' } - }" "error" - -echo -echo === Invalid command - snapshot node used as backing hd === -echo - -blockdev_snapshot $((${SNAPSHOTS}-1)) error - -echo -echo === Invalid command - snapshot node has a backing image === -echo - -SNAPSHOTS=$((${SNAPSHOTS}+1)) -add_snapshot_image ${SNAPSHOTS} true -blockdev_snapshot ${SNAPSHOTS} error - -echo -echo === Invalid command - The node does not exist === -echo - -blockdev_snapshot $((${SNAPSHOTS}+1)) error - -_send_qemu_cmd $h "{ 'execute': 'blockdev-snapshot', - 'arguments': { 'node':'nodevice', - 'overlay':'snap_${SNAPSHOTS}' } - }" "error" - -# success, all done -echo "*** done" -rm -f $seq.full -status=0 |