diff options
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/qemu-iotests/185 | 206 | ||||
| -rw-r--r-- | tests/qemu-iotests/185.out | 59 | ||||
| -rw-r--r-- | tests/qemu-iotests/group | 1 |
3 files changed, 266 insertions, 0 deletions
diff --git a/tests/qemu-iotests/185 b/tests/qemu-iotests/185 new file mode 100755 index 0000000000..0eda371f27 --- /dev/null +++ b/tests/qemu-iotests/185 @@ -0,0 +1,206 @@ +#!/bin/bash +# +# Test exiting qemu while jobs are still running +# +# 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=kwolf@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 "${TEST_IMG}.mid" + rm -f "${TEST_IMG}.copy" + _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 +_supported_proto file +_supported_os Linux + +size=64M +TEST_IMG="${TEST_IMG}.base" _make_test_img $size + +echo +echo === Starting VM === +echo + +qemu_comm_method="qmp" + +_launch_qemu \ + -drive file="${TEST_IMG}.base",cache=$CACHEMODE,driver=$IMGFMT,id=disk +h=$QEMU_HANDLE +_send_qemu_cmd $h "{ 'execute': 'qmp_capabilities' }" 'return' + +echo +echo === Creating backing chain === +echo + +_send_qemu_cmd $h \ + "{ 'execute': 'blockdev-snapshot-sync', + 'arguments': { 'device': 'disk', + 'snapshot-file': '$TEST_IMG.mid', + 'format': '$IMGFMT', + 'mode': 'absolute-paths' } }" \ + "return" + +_send_qemu_cmd $h \ + "{ 'execute': 'human-monitor-command', + 'arguments': { 'command-line': + 'qemu-io disk \"write 0 4M\"' } }" \ + "return" + +_send_qemu_cmd $h \ + "{ 'execute': 'blockdev-snapshot-sync', + 'arguments': { 'device': 'disk', + 'snapshot-file': '$TEST_IMG', + 'format': '$IMGFMT', + 'mode': 'absolute-paths' } }" \ + "return" + +echo +echo === Start commit job and exit qemu === +echo + +# Note that the reference output intentionally includes the 'offset' field in +# BLOCK_JOB_CANCELLED events for all of the following block jobs. They are +# predictable and any change in the offsets would hint at a bug in the job +# throttling code. +# +# In order to achieve these predictable offsets, all of the following tests +# use speed=65536. Each job will perform exactly one iteration before it has +# to sleep at least for a second, which is plenty of time for the 'quit' QMP +# command to be received (after receiving the command, the rest runs +# synchronously, so jobs can arbitrarily continue or complete). +# +# The buffer size for commit and streaming is 512k (waiting for 8 seconds after +# the first request), for active commit and mirror it's large enough to cover +# the full 4M, and for backup it's the qcow2 cluster size, which we know is +# 64k. As all of these are at least as large as the speed, we are sure that the +# offset doesn't advance after the first iteration before qemu exits. + +_send_qemu_cmd $h \ + "{ 'execute': 'block-commit', + 'arguments': { 'device': 'disk', + 'base':'$TEST_IMG.base', + 'top': '$TEST_IMG.mid', + 'speed': 65536 } }" \ + "return" + +_send_qemu_cmd $h "{ 'execute': 'quit' }" "return" +wait=1 _cleanup_qemu + +echo +echo === Start active commit job and exit qemu === +echo + +_launch_qemu \ + -drive file="${TEST_IMG}",cache=$CACHEMODE,driver=$IMGFMT,id=disk +h=$QEMU_HANDLE +_send_qemu_cmd $h "{ 'execute': 'qmp_capabilities' }" 'return' + +_send_qemu_cmd $h \ + "{ 'execute': 'block-commit', + 'arguments': { 'device': 'disk', + 'base':'$TEST_IMG.base', + 'speed': 65536 } }" \ + "return" + +_send_qemu_cmd $h "{ 'execute': 'quit' }" "return" +wait=1 _cleanup_qemu + +echo +echo === Start mirror job and exit qemu === +echo + +_launch_qemu \ + -drive file="${TEST_IMG}",cache=$CACHEMODE,driver=$IMGFMT,id=disk +h=$QEMU_HANDLE +_send_qemu_cmd $h "{ 'execute': 'qmp_capabilities' }" 'return' + +_send_qemu_cmd $h \ + "{ 'execute': 'drive-mirror', + 'arguments': { 'device': 'disk', + 'target': '$TEST_IMG.copy', + 'format': '$IMGFMT', + 'sync': 'full', + 'speed': 65536 } }" \ + "return" + +_send_qemu_cmd $h "{ 'execute': 'quit' }" "return" +wait=1 _cleanup_qemu + +echo +echo === Start backup job and exit qemu === +echo + +_launch_qemu \ + -drive file="${TEST_IMG}",cache=$CACHEMODE,driver=$IMGFMT,id=disk +h=$QEMU_HANDLE +_send_qemu_cmd $h "{ 'execute': 'qmp_capabilities' }" 'return' + +_send_qemu_cmd $h \ + "{ 'execute': 'drive-backup', + 'arguments': { 'device': 'disk', + 'target': '$TEST_IMG.copy', + 'format': '$IMGFMT', + 'sync': 'full', + 'speed': 65536 } }" \ + "return" + +_send_qemu_cmd $h "{ 'execute': 'quit' }" "return" +wait=1 _cleanup_qemu + +echo +echo === Start streaming job and exit qemu === +echo + +_launch_qemu \ + -drive file="${TEST_IMG}",cache=$CACHEMODE,driver=$IMGFMT,id=disk +h=$QEMU_HANDLE +_send_qemu_cmd $h "{ 'execute': 'qmp_capabilities' }" 'return' + +_send_qemu_cmd $h \ + "{ 'execute': 'block-stream', + 'arguments': { 'device': 'disk', + 'speed': 65536 } }" \ + "return" + +_send_qemu_cmd $h "{ 'execute': 'quit' }" "return" +wait=1 _cleanup_qemu + +_check_test_img + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/185.out b/tests/qemu-iotests/185.out new file mode 100644 index 0000000000..45bc7cb1a5 --- /dev/null +++ b/tests/qemu-iotests/185.out @@ -0,0 +1,59 @@ +QA output created by 185 +Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 + +=== Starting VM === + +{"return": {}} + +=== Creating backing chain === + +Formatting 'TEST_DIR/t.qcow2.mid', fmt=qcow2 size=67108864 backing_file=TEST_DIR/t.qcow2.base backing_fmt=qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16 +{"return": {}} +wrote 4194304/4194304 bytes at offset 0 +4 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +{"return": ""} +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 backing_file=TEST_DIR/t.qcow2.mid backing_fmt=qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16 +{"return": {}} + +=== Start commit job and exit qemu === + +{"return": {}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_CANCELLED", "data": {"device": "disk", "len": 67108864, "offset": 524288, "speed": 65536, "type": "commit"}} + +=== Start active commit job and exit qemu === + +{"return": {}} +{"return": {}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_CANCELLED", "data": {"device": "disk", "len": 4194304, "offset": 4194304, "speed": 65536, "type": "commit"}} + +=== Start mirror job and exit qemu === + +{"return": {}} +Formatting 'TEST_DIR/t.qcow2.copy', fmt=qcow2 size=67108864 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16 +{"return": {}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_CANCELLED", "data": {"device": "disk", "len": 4194304, "offset": 4194304, "speed": 65536, "type": "mirror"}} + +=== Start backup job and exit qemu === + +{"return": {}} +Formatting 'TEST_DIR/t.qcow2.copy', fmt=qcow2 size=67108864 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16 +{"return": {}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_CANCELLED", "data": {"device": "disk", "len": 67108864, "offset": 65536, "speed": 65536, "type": "backup"}} + +=== Start streaming job and exit qemu === + +{"return": {}} +{"return": {}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_CANCELLED", "data": {"device": "disk", "len": 67108864, "offset": 524288, "speed": 65536, "type": "stream"}} +No errors were found on the image. +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index a6acafffd7..318ae74b10 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -175,3 +175,4 @@ 181 rw auto migration 182 rw auto quick 183 rw auto migration +185 rw auto |