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| author | Max Reitz <mreitz@redhat.com> | 2019-08-05 13:35:26 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2019-08-06 13:17:26 +0200 |
| commit | 19ba4651fe2d17cc49adae29acbb4a8cc29db8d1 (patch) | |
| tree | 226976d131d408afb59cbba0c87b86ff7059ec8a /tests | |
| parent | 9adc1cb49af8d4e54f57980b1eed5c0a4b2dafa6 (diff) | |
| download | qemu-19ba4651fe2d17cc49adae29acbb4a8cc29db8d1.zip qemu-19ba4651fe2d17cc49adae29acbb4a8cc29db8d1.tar.gz qemu-19ba4651fe2d17cc49adae29acbb4a8cc29db8d1.tar.bz2 | |
iotests: Test unaligned blocking mirror write
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190805113526.20319-1-mreitz@redhat.com
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/qemu-iotests/151 | 25 | ||||
| -rw-r--r-- | tests/qemu-iotests/151.out | 4 |
2 files changed, 27 insertions, 2 deletions
diff --git a/tests/qemu-iotests/151 b/tests/qemu-iotests/151 index 1bb74d6..ad7359f 100755 --- a/tests/qemu-iotests/151 +++ b/tests/qemu-iotests/151 @@ -114,6 +114,31 @@ class TestActiveMirror(iotests.QMPTestCase): def testActiveIOFlushed(self): self.doActiveIO(True) + def testUnalignedActiveIO(self): + # Fill the source image + result = self.vm.hmp_qemu_io('source', 'write -P 1 0 2M') + + # Start the block job (very slowly) + result = self.vm.qmp('blockdev-mirror', + job_id='mirror', + filter_node_name='mirror-node', + device='source-node', + target='target-node', + sync='full', + copy_mode='write-blocking', + buf_size=(1048576 // 4), + speed=1) + self.assert_qmp(result, 'return', {}) + + # Start an unaligned request to a dirty area + result = self.vm.hmp_qemu_io('source', 'write -P 2 %i 1' % (1048576 + 42)) + + # Let the job finish + result = self.vm.qmp('block-job-set-speed', device='mirror', speed=0) + self.assert_qmp(result, 'return', {}) + self.complete_and_wait(drive='mirror') + + self.potential_writes_in_flight = False if __name__ == '__main__': diff --git a/tests/qemu-iotests/151.out b/tests/qemu-iotests/151.out index fbc63e6..8d7e9967 100644 --- a/tests/qemu-iotests/151.out +++ b/tests/qemu-iotests/151.out @@ -1,5 +1,5 @@ -.. +... ---------------------------------------------------------------------- -Ran 2 tests +Ran 3 tests OK |