Test that mirror job actually resume on resume command after being
automatically paused on ENOSPC error.
It's a follow-up test for 8d9648cbf3e
"blockjob: fix user pause in block_job_error_action"
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com>
---
tests/qemu-iotests/248 | 77 ++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/248.out | 12 ++++++
tests/qemu-iotests/group | 1 +
3 files changed, 90 insertions(+)
create mode 100755 tests/qemu-iotests/248
create mode 100644 tests/qemu-iotests/248.out
diff --git a/tests/qemu-iotests/248 b/tests/qemu-iotests/248
new file mode 100755
index 0000000000..ab88c96532
--- /dev/null
+++ b/tests/qemu-iotests/248
@@ -0,0 +1,77 @@
+#!/usr/bin/env python
+#
+# Test resume mirror after auto pause on ENOSPC
+#
+# Copyright (c) 2019 Virtuozzo International GmbH. All rights reserved.
+#
+# 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/>.
+#
+
+import iotests
+from iotests import qemu_img_create, qemu_io, file_path, filter_qmp_testfiles
+
+iotests.verify_image_format(supported_fmts=['qcow2'])
+
+source, target = file_path('source', 'target')
+size = 5 * 1024 * 1024
+limit = 2 * 1024 * 1024
+
+qemu_img_create('-f', iotests.imgfmt, source, str(size))
+qemu_img_create('-f', iotests.imgfmt, target, str(size))
+qemu_io('-c', 'write 0 {}'.format(size), source)
+
+# raw format don't like empty files
+qemu_io('-c', 'write 0 {}'.format(size), target)
+
+vm = iotests.VM().add_drive(source)
+vm.launch()
+
+vm.qmp_log('blockdev-add', filters=[filter_qmp_testfiles], **{
+ 'driver': iotests.imgfmt,
+ 'node-name': 'target',
+ 'file': {
+ 'driver': 'raw',
+ 'size': 2 * 1024 * 1024,
+ 'file': {
+ 'driver': 'file',
+ 'filename': target
+ }
+ }
+})
+
+vm.qmp_log('blockdev-mirror', device='drive0', sync='full', target='target',
+ on_target_error='enospc')
+
+vm.event_wait('JOB_STATUS_CHANGE', timeout=3.0,
+ match={'data': {'status': 'paused'}})
+
+vm.qmp_log('query-block-jobs')
+
+vm.qmp_log('x-blockdev-reopen', filters=[filter_qmp_testfiles], **{
+ 'driver': iotests.imgfmt,
+ 'node-name': 'target',
+ 'file': {
+ 'driver': 'raw',
+ # size parameter dropped
+ 'file': {
+ 'driver': 'file',
+ 'filename': target
+ }
+ }
+})
+
+vm.qmp_log('block-job-resume', device='drive0')
+vm.qmp_log('query-block-jobs') # check that job is resumed
+
+vm.shutdown()
diff --git a/tests/qemu-iotests/248.out b/tests/qemu-iotests/248.out
new file mode 100644
index 0000000000..657f69b209
--- /dev/null
+++ b/tests/qemu-iotests/248.out
@@ -0,0 +1,12 @@
+{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file":
{"driver": "raw", "file": {"driver": "file", "filename":
"TEST_DIR/PID-target"}, "size": 2097152}, "node-name": "target"}}
+{"return": {}}
+{"execute": "blockdev-mirror", "arguments": {"device": "drive0",
"on-target-error": "enospc", "sync": "full", "target": "target"}}
+{"return": {}}
+{"execute": "query-block-jobs", "arguments": {}}
+{"return": [{"auto-dismiss": true, "auto-finalize": true, "busy": false,
"device": "drive0", "io-status": "nospace", "len": 5242880, "offset": 1048576,
"paused": true, "ready": false, "speed": 0, "status": "paused", "type":
"mirror"}]}
+{"execute": "x-blockdev-reopen", "arguments": {"driver": "qcow2", "file":
{"driver": "raw", "file": {"driver": "file", "filename":
"TEST_DIR/PID-target"}}, "node-name": "target"}}
+{"return": {}}
+{"execute": "block-job-resume", "arguments": {"device": "drive0"}}
+{"return": {}}
+{"execute": "query-block-jobs", "arguments": {}}
+{"return": [{"auto-dismiss": true, "auto-finalize": true, "busy": true,
"device": "drive0", "io-status": "ok", "len": 5242880, "offset": 1048576,
"paused": false, "ready": false, "speed": 0, "status": "running", "type":
"mirror"}]}
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index d192abaecf..41da10c6cf 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -246,3 +246,4 @@
245 rw auto
246 rw auto quick
247 rw auto quick
+248 rw auto quick
--
2.18.0
