From a1933dac8fc12db45bc7b242d2d044d489327439 Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Mon, 18 Jan 2021 11:57:16 +0100 Subject: [PATCH] iotests/129: Use throttle node Throttling on the BB has not affected block jobs in a while, so it is possible that one of the jobs in 129 finishes before the VM is stopped. We can fix that by running the job from a throttle node. Signed-off-by: Max Reitz Reviewed-by: Eric Blake Reviewed-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Willian Rampazzo Message-Id: <20210118105720.14824-7-mreitz@redhat.com> --- tests/qemu-iotests/129 | 37 +++++++++++++------------------------ 1 file changed, 13 insertions(+), 24 deletions(-) diff --git a/tests/qemu-iotests/129 b/tests/qemu-iotests/129 index 0f2e5418ef..14c057f8ad 100755 --- a/tests/qemu-iotests/129 +++ b/tests/qemu-iotests/129 @@ -33,20 +33,18 @@ class TestStopWithBlockJob(iotests.QMPTestCase): iotests.qemu_img('create', '-f', iotests.imgfmt, self.test_img, "-b", self.base_img, '-F', iotests.imgfmt) iotests.qemu_io('-f', iotests.imgfmt, '-c', 'write -P0x5d 1M 128M', self.test_img) - self.vm = iotests.VM().add_drive(self.test_img) + self.vm = iotests.VM() + self.vm.add_object('throttle-group,id=tg0,x-bps-total=1024') + + source_drive = 'driver=throttle,' \ + 'throttle-group=tg0,' \ + f'file.driver={iotests.imgfmt},' \ + f'file.file.filename={self.test_img}' + + self.vm.add_drive(None, source_drive) self.vm.launch() def tearDown(self): - params = {"device": "drive0", - "bps": 0, - "bps_rd": 0, - "bps_wr": 0, - "iops": 0, - "iops_rd": 0, - "iops_wr": 0, - } - result = self.vm.qmp("block_set_io_throttle", conv_keys=False, - **params) self.vm.shutdown() for img in (self.test_img, self.target_img, self.base_img): iotests.try_remove(img) @@ -54,33 +52,24 @@ class TestStopWithBlockJob(iotests.QMPTestCase): def do_test_stop(self, cmd, **args): """Test 'stop' while block job is running on a throttled drive. The 'stop' command shouldn't drain the job""" - params = {"device": "drive0", - "bps": 1024, - "bps_rd": 0, - "bps_wr": 0, - "iops": 0, - "iops_rd": 0, - "iops_wr": 0, - } - result = self.vm.qmp("block_set_io_throttle", conv_keys=False, - **params) - self.assert_qmp(result, 'return', {}) result = self.vm.qmp(cmd, **args) self.assert_qmp(result, 'return', {}) + result = self.vm.qmp("stop") self.assert_qmp(result, 'return', {}) result = self.vm.qmp("query-block-jobs") + self.assert_qmp(result, 'return[0]/status', 'running') self.assert_qmp(result, 'return[0]/ready', False) def test_drive_mirror(self): self.do_test_stop("drive-mirror", device="drive0", - target=self.target_img, + target=self.target_img, format=iotests.imgfmt, sync="full") def test_drive_backup(self): self.do_test_stop("drive-backup", device="drive0", - target=self.target_img, + target=self.target_img, format=iotests.imgfmt, sync="full") def test_block_commit(self):