32     def setUp(self):  argument
38     def tearDown(self):  argument
45     def checkBlockDriverState(self, node, must_exist = True):  argument
52     def addBlockDriverState(self, node):  argument
66     def addBlockDriverStateOverlay(self, node):  argument
79     def delBlockDriverState(self, node, expect_error = False):  argument
89     def addDeviceModel(self, device, backend, driver = 'virtio-blk'):  argument
94     def delDeviceModel(self, device, is_virtio_blk = True):  argument
110     def ejectDrive(self, device, node, expect_error = False,  argument
122     def insertDrive(self, device, node):  argument
129     def createSnapshotSync(self, node, overlay):  argument
141     def createSnapshot(self, node, overlay):  argument
150     def createMirror(self, node, new_node):  argument
162     def completeBlockJob(self, id, node_before, node_after):  argument
169     def addBlkDebug(self, debug, node):  argument
186     def addBlkVerify(self, blkverify, test, raw):  argument
209     def addQuorum(self, quorum, child0, child1):  argument
235     def testBlockDriverState(self):  argument
241     def testDeviceModel(self):  argument
249     def testAttachMedia(self):  argument
266     def testSnapshotSync(self):  argument
279     def testSnapshot(self):  argument
291     def testMirror(self):  argument
309     def testBlkDebug(self):  argument
318     def testBlkVerify(self):  argument
329     def testQuorum(self):  argument