def test_block_threshold_stale_path(self):
conf = drive_config(diskType=DISK_TYPE.BLOCK, path='/new/path')
drive = Drive(self.log, **conf)
drive.threshold_state = BLOCK_THRESHOLD.SET
drive.on_block_threshold('/old/path')
assert drive.threshold_state == BLOCK_THRESHOLD.SET
def test_block_threshold_stale_path(self):
conf = drive_config(diskType=DISK_TYPE.BLOCK, path='/new/path')
drive = Drive(self.log, **conf)
drive.threshold_state = BLOCK_THRESHOLD.SET
drive.on_block_threshold('/old/path')
self.assertEqual(drive.threshold_state, BLOCK_THRESHOLD.SET)
def test_block_threshold_set_state(self):
path = '/old/path'
conf = drive_config(diskType=DISK_TYPE.BLOCK, path=path)
drive = Drive(self.log, **conf)
drive.threshold_state = BLOCK_THRESHOLD.SET
drive.on_block_threshold(path)
self.assertEqual(drive.threshold_state, BLOCK_THRESHOLD.EXCEEDED)
def test_path_change_reset_threshold_state(self):
conf = drive_config(diskType=DISK_TYPE.BLOCK, path='/old/path')
drive = Drive(self.log, **conf)
# Simulating drive in SET state
drive.threshold_state = BLOCK_THRESHOLD.SET
drive.path = '/new/path'
self.assertEqual(drive.threshold_state, BLOCK_THRESHOLD.UNSET)
def test_path_change_reset_threshold_state(self):
conf = drive_config(diskType=DISK_TYPE.BLOCK, path='/old/path')
drive = Drive(self.log, **conf)
# Simulating drive in SET state
drive.threshold_state = BLOCK_THRESHOLD.SET
drive.path = '/new/path'
assert drive.threshold_state == BLOCK_THRESHOLD.UNSET
def test_block_threshold_set_state(self):
path = '/old/path'
conf = drive_config(diskType=DISK_TYPE.BLOCK, path=path)
drive = Drive(self.log, **conf)
drive.threshold_state = BLOCK_THRESHOLD.SET
drive.on_block_threshold(path)
assert drive.threshold_state == BLOCK_THRESHOLD.EXCEEDED
def test_drive_exceeded_time(monkeypatch):
conf = drive_config(diskType=DISK_TYPE.BLOCK, path="/path")
drive = Drive(log, **conf)
# Exceeded time not set yet.
assert drive.exceeded_time is None
# Setting threshold state does not set exceeded time.
drive.threshold_state = BLOCK_THRESHOLD.SET
assert drive.exceeded_time is None
# Getting threshold event sets exceeded time.
monkeypatch.setattr(time, "monotonic_time", lambda: 123.0)
drive.on_block_threshold("/path")
assert drive.exceeded_time == 123.0
# Changing threshold clears exceeded time.
drive.threshold_state = BLOCK_THRESHOLD.SET
assert drive.exceeded_time is None
def test_need_replica_chunked_threshold_exceeded(self):
conf = drive_config(diskType=DISK_TYPE.FILE, format="cow")
drive = Drive(self.log, **conf)
drive.diskReplicate = replica(DISK_TYPE.BLOCK, format="cow")
drive.threshold_state = BLOCK_THRESHOLD.EXCEEDED
self.assertTrue(drive.needs_monitoring(events_enabled=True))
def test_no_need_chunked_threshold_set(self):
conf = drive_config(diskType=DISK_TYPE.BLOCK, format="cow")
drive = Drive(self.log, **conf)
drive.threshold_state = BLOCK_THRESHOLD.SET
self.assertFalse(drive.needs_monitoring(events_enabled=True))
def test_need_replica_chunked_threshold_exceeded(self):
conf = drive_config(diskType=DISK_TYPE.FILE, format="cow")
drive = Drive(self.log, **conf)
drive.diskReplicate = replica(DISK_TYPE.BLOCK, format="cow")
drive.threshold_state = BLOCK_THRESHOLD.EXCEEDED
assert drive.needs_monitoring(events_enabled=True)
def test_no_need_chunked_threshold_set(self):
conf = drive_config(diskType=DISK_TYPE.BLOCK, format="cow")
drive = Drive(self.log, **conf)
drive.threshold_state = BLOCK_THRESHOLD.SET
assert not drive.needs_monitoring(events_enabled=True)
def test_need_chunked_threshold_exceeded(self):
conf = drive_config(diskType=DISK_TYPE.BLOCK, format="cow")
drive = Drive(self.log, **conf)
drive.threshold_state = BLOCK_THRESHOLD.EXCEEDED
assert drive.needs_monitoring()
def test_no_need_replica_chunked_threshold_set(self):
conf = drive_config(diskType=DISK_TYPE.FILE, format="cow")
drive = Drive(self.log, **conf)
drive.diskReplicate = replica(DISK_TYPE.BLOCK, format="cow")
drive.threshold_state = BLOCK_THRESHOLD.SET
assert not drive.needs_monitoring()
