mirror of https://github.com/proxmox/mirror_qemu
iotests: 124: don't reopen qcow2
Don't create two interfaces to the same drive in the recently moved failure test. Signed-off-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>master
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ce2cbc4910
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35cea22373
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@ -494,6 +494,12 @@ class TestIncrementalBackup(TestIncrementalBackupBase):
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class TestIncrementalBackupBlkdebug(TestIncrementalBackupBase):
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class TestIncrementalBackupBlkdebug(TestIncrementalBackupBase):
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'''Incremental backup tests that utilize a BlkDebug filter on drive0.'''
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'''Incremental backup tests that utilize a BlkDebug filter on drive0.'''
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def setUp(self):
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drive0 = self.add_node('drive0')
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self.img_create(drive0['file'], drive0['fmt'])
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self.write_default_pattern(drive0['file'])
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self.vm.launch()
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def test_incremental_failure(self):
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def test_incremental_failure(self):
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'''Test: Verify backups made after a failure are correct.
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'''Test: Verify backups made after a failure are correct.
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@ -502,19 +508,15 @@ class TestIncrementalBackupBlkdebug(TestIncrementalBackupBase):
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afterwards and verify that the backup created is correct.
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afterwards and verify that the backup created is correct.
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'''
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'''
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# Create a blkdebug interface to this img as 'drive1',
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drive0 = self.drives[0]
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# but don't actually create a new image.
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drive1 = self.add_node('drive1', self.drives[0]['fmt'],
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path=self.drives[0]['file'],
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backup=self.drives[0]['backup'])
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result = self.vm.qmp('blockdev-add', options={
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result = self.vm.qmp('blockdev-add', options={
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'id': drive1['id'],
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'id': drive0['id'],
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'driver': drive1['fmt'],
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'driver': drive0['fmt'],
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'file': {
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'file': {
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'driver': 'blkdebug',
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'driver': 'blkdebug',
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'image': {
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'image': {
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'driver': 'file',
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'driver': 'file',
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'filename': drive1['file']
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'filename': drive0['file']
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},
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},
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'set-state': [{
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'set-state': [{
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'event': 'flush_to_disk',
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'event': 'flush_to_disk',
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@ -532,18 +534,18 @@ class TestIncrementalBackupBlkdebug(TestIncrementalBackupBase):
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})
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})
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self.assert_qmp(result, 'return', {})
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self.assert_qmp(result, 'return', {})
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self.create_anchor_backup(self.drives[0])
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self.create_anchor_backup(drive0)
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self.add_bitmap('bitmap0', drive1)
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self.add_bitmap('bitmap0', drive0)
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# Note: at this point, during a normal execution,
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# Note: at this point, during a normal execution,
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# Assume that the VM resumes and begins issuing IO requests here.
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# Assume that the VM resumes and begins issuing IO requests here.
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self.hmp_io_writes(drive1['id'], (('0xab', 0, 512),
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self.hmp_io_writes(drive0['id'], (('0xab', 0, 512),
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('0xfe', '16M', '256k'),
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('0xfe', '16M', '256k'),
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('0x64', '32736k', '64k')))
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('0x64', '32736k', '64k')))
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result = self.create_incremental(validate=False)
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result = self.create_incremental(validate=False)
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self.assertFalse(result)
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self.assertFalse(result)
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self.hmp_io_writes(drive1['id'], (('0x9a', 0, 512),
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self.hmp_io_writes(drive0['id'], (('0x9a', 0, 512),
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('0x55', '8M', '352k'),
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('0x55', '8M', '352k'),
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('0x78', '15872k', '1M')))
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('0x78', '15872k', '1M')))
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self.create_incremental()
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self.create_incremental()
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