def test__max_volume_size_bytes_raid1(self, mock_get_system):
spans = redfish_raid._calculate_spans('1', 2)
max_size = redfish_raid._max_volume_size_bytes(
'1',
self.physical_disks[0:2],
self.free_space_bytes,
spans_count=spans)
self.assertEqual(899460104192, max_size)
def test__max_volume_size_bytes_raid6(self, mock_get_system):
spans = redfish_raid._calculate_spans('6', 4)
max_size = redfish_raid._max_volume_size_bytes(
'6',
self.physical_disks[0:4],
self.free_space_bytes,
spans_count=spans)
self.assertEqual(1798920208384, max_size)
def test__max_volume_size_bytes_raid0(self, mock_get_system):
spans = redfish_raid._calculate_spans('0', 3)
max_size = redfish_raid._max_volume_size_bytes(
'0',
self.physical_disks[0:3],
self.free_space_bytes,
spans_count=spans)
self.assertEqual(2698380312576, max_size)
def test__volume_usage_per_disk_bytes_raid5(self, mock_get_system):
logical_disk = {
'size_gb':
100,
'raid_level':
'5',
'controller':
'Smart Array P822 in Slot 3',
'physical_disks':
['35D38F11ACEF7BD3', '3F5A8C54207B7233', '32ADF365C6C1B7BD'],
'is_root_volume':
True
}
logical_disk['size_bytes'] = logical_disk['size_gb'] * units.Gi
del logical_disk['size_gb']
spans = redfish_raid._calculate_spans('5', 3)
usage_bytes = redfish_raid._volume_usage_per_disk_bytes(
logical_disk, self.physical_disks[0:3], spans_count=spans)
self.assertEqual(53687091200, usage_bytes)
def test__volume_usage_per_disk_bytes_raid10(self, mock_get_system):
logical_disk = {
'size_gb':
50,
'raid_level':
'1+0',
'controller':
'RAID.Integrated.1-1',
'volume_name':
'root_volume',
'is_root_volume':
True,
'physical_disks': [
'35D38F11ACEF7BD3', '3F5A8C54207B7233', '32ADF365C6C1B7BD',
'3D58ECBC375FD9F2'
]
}
logical_disk['size_bytes'] = logical_disk['size_gb'] * units.Gi
del logical_disk['size_gb']
spans = redfish_raid._calculate_spans('1+0', 4)
usage_bytes = redfish_raid._volume_usage_per_disk_bytes(
logical_disk, self.physical_disks[0:4], spans_count=spans)
self.assertEqual(26843545600, usage_bytes)