Signed-off-by: Kevin Wolf <kw...@redhat.com> Reviewed-by: Jeff Cody <jc...@redhat.com> Reviewed-by: Eric Blake <ebl...@redhat.com> --- tests/qemu-iotests/183 | 140 +++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/183.out | 46 +++++++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 187 insertions(+) create mode 100755 tests/qemu-iotests/183 create mode 100644 tests/qemu-iotests/183.out
diff --git a/tests/qemu-iotests/183 b/tests/qemu-iotests/183 new file mode 100755 index 0000000..20268ff --- /dev/null +++ b/tests/qemu-iotests/183 @@ -0,0 +1,140 @@ +#!/bin/bash +# +# Test old-style block migration (migrate -b) +# +# Copyright (C) 2017 Red Hat, Inc. +# +# 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=kw...@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +status=1 # failure is the default! + +MIG_SOCKET="${TEST_DIR}/migrate" + +_cleanup() +{ + rm -f "${MIG_SOCKET}" + rm -f "${TEST_IMG}.dest" + _cleanup_test_img + _cleanup_qemu +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.qemu + +_supported_fmt qcow2 raw qed dmg quorum +_supported_proto file +_supported_os Linux + +size=64M +_make_test_img $size +TEST_IMG="${TEST_IMG}.dest" _make_test_img $size + +echo +echo === Starting VMs === +echo + +qemu_comm_method="qmp" + +_launch_qemu \ + -drive file="${TEST_IMG}",cache=$CACHEMODE,driver=$IMGFMT,id=disk +src=$QEMU_HANDLE +_send_qemu_cmd $src "{ 'execute': 'qmp_capabilities' }" 'return' + +_launch_qemu \ + -drive file="${TEST_IMG}.dest",cache=$CACHEMODE,driver=$IMGFMT,id=disk \ + -incoming "unix:${MIG_SOCKET}" +dest=$QEMU_HANDLE +_send_qemu_cmd $dest "{ 'execute': 'qmp_capabilities' }" 'return' + +echo +echo === Write something on the source === +echo + +_send_qemu_cmd $src \ + "{ 'execute': 'human-monitor-command', + 'arguments': { 'command-line': + 'qemu-io disk \"write -P 0x55 0 64k\"' } }" \ + 'return' +_send_qemu_cmd $src \ + "{ 'execute': 'human-monitor-command', + 'arguments': { 'command-line': + 'qemu-io disk \"read -P 0x55 0 64k\"' } }" \ + 'return' + +echo +echo === Do block migration to destination === +echo + +reply="$(_send_qemu_cmd $src \ + "{ 'execute': 'migrate', + 'arguments': { 'uri': 'unix:${MIG_SOCKET}', 'blk': true } }" \ + 'return\|error')" +echo "$reply" +if echo "$reply" | grep "compiled without old-style" > /dev/null; then + _notrun "migrate -b support not compiled in" +fi + +QEMU_COMM_TIMEOUT=0.1 qemu_cmd_repeat=50 silent=yes \ + _send_qemu_cmd $src "{ 'execute': 'query-migrate' }" '"status": "completed"' +_send_qemu_cmd $src "{ 'execute': 'query-status' }" "return" + +echo +echo === Do some I/O on the destination === +echo + +# It is important that we use the BlockBackend of the guest device here instead +# of the node name, which would create a new BlockBackend and not test whether +# the guest has the necessary permissions to access the image now +silent=yes _send_qemu_cmd $dest "" "100 %" +_send_qemu_cmd $dest "{ 'execute': 'query-status' }" "return" +_send_qemu_cmd $dest \ + "{ 'execute': 'human-monitor-command', + 'arguments': { 'command-line': + 'qemu-io disk \"read -P 0x55 0 64k\"' } }" \ + 'return' +_send_qemu_cmd $dest \ + "{ 'execute': 'human-monitor-command', + 'arguments': { 'command-line': + 'qemu-io disk \"write -P 0x66 1M 64k\"' } }" \ + 'return' + +echo +echo === Shut down and check image === +echo + +_send_qemu_cmd $src '{"execute":"quit"}' 'return' +_send_qemu_cmd $dest '{"execute":"quit"}' 'return' +wait=1 _cleanup_qemu + +_check_test_img +TEST_IMG="${TEST_IMG}.dest" _check_test_img + +$QEMU_IO -c 'write -P 0x66 1M 64k' "$TEST_IMG" | _filter_qemu_io +$QEMU_IMG compare "$TEST_IMG.dest" "$TEST_IMG" + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/183.out b/tests/qemu-iotests/183.out new file mode 100644 index 0000000..103fdc7 --- /dev/null +++ b/tests/qemu-iotests/183.out @@ -0,0 +1,46 @@ +QA output created by 183 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +Formatting 'TEST_DIR/t.IMGFMT.dest', fmt=IMGFMT size=67108864 + +=== Starting VMs === + +{"return": {}} +{"return": {}} + +=== Write something on the source === + +wrote 65536/65536 bytes at offset 0 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +{"return": ""} +read 65536/65536 bytes at offset 0 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +{"return": ""} + +=== Do block migration to destination === + +{"return": {}} +{"return": {"status": "postmigrate", "singlestep": false, "running": false}} + +=== Do some I/O on the destination === + +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "RESUME"} +{"return": {"status": "running", "singlestep": false, "running": true}} +read 65536/65536 bytes at offset 0 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +{"return": ""} +wrote 65536/65536 bytes at offset 1048576 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +{"return": ""} + +=== Shut down and check image === + +{"return": {}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} +No errors were found on the image. +No errors were found on the image. +wrote 65536/65536 bytes at offset 1048576 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Images are identical. +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 5c8ea0f..a6acaff 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -174,3 +174,4 @@ 179 rw auto quick 181 rw auto migration 182 rw auto quick +183 rw auto migration -- 1.8.3.1
