Merge "Fix usability issue when attaching block device"
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commit
1153d1f129
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@ -812,18 +812,24 @@ class LXDDriverTest(test.NoDBTestCase):
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self.assertEqual(0, self.client.profiles.get.call_count)
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container.stop.assert_called_once_with(wait=True)
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@mock.patch('os.readlink')
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def test_attach_volume(self, readlink):
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@mock.patch('os.major')
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@mock.patch('os.minor')
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@mock.patch('os.stat')
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@mock.patch('os.path.realpath')
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def test_attach_volume(self, realpath, stat, minor, major):
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profile = mock.Mock()
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self.client.profiles.get.return_value = profile
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readlink.return_value = '/dev/sdc'
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realpath.return_value = '/dev/sdc'
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stat.return_value.st_rdev = 2080
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minor.return_value = 32
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major.return_value = 8
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ctx = context.get_admin_context()
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instance = fake_instance.fake_instance_obj(ctx, name='test')
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connection_info = fake_connection_info(
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{'id': 1, 'name': 'volume-00000001'},
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'10.0.2.15:3260', 'iqn.2010-10.org.openstack:volume-00000001',
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auth=True)
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mountpoint = mock.Mock()
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mountpoint = '/dev/sdd'
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lxd_driver = driver.LXDDriver(None)
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lxd_driver.init_host(None)
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@ -479,12 +479,14 @@ class LXDDriver(driver.ComputeDriver):
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device_info = self.storage_driver.connect_volume(
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connection_info['data'])
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disk = os.readlink(device_info['path']).rpartition("/")[2]
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disk = os.stat(os.path.realpath(device_info['path']))
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vol_id = connection_info['data']['volume_id']
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disk_device = {
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vol_id: {
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'path': '/dev/%s' % disk,
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'path': mountpoint,
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'major': '%s' % os.major(disk.st_rdev),
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'minor': '%s' % os.minor(disk.st_rdev),
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'type': 'unix-block'
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}
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}
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