本文整理汇总了Python中vdsm.virt.vmdevices.storage.Drive类的典型用法代码示例。如果您正苦于以下问题：Python Drive类的具体用法？Python Drive怎么用？Python Drive使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Drive类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_migrate_network_to_block
def test_migrate_network_to_block(self):
conf = drive_config(diskType=DISK_TYPE.NETWORK, path='pool/volume')
drive = Drive(self.log, **conf)
# Migrate drive to block domain...
drive.path = '/blockdomain/volume'
drive.diskType = DISK_TYPE.BLOCK
self.assertEqual(DISK_TYPE.BLOCK, drive.diskType)示例2: test_parse_volume_chain_network
def test_parse_volume_chain_network(self):
volume_chain = [
{'path': 'server:/vol/11111111-1111-1111-1111-111111111111',
'volumeID': '11111111-1111-1111-1111-111111111111'},
{'path': 'server:/vol/22222222-2222-2222-2222-222222222222',
'volumeID': '22222222-2222-2222-2222-222222222222'}
]
conf = drive_config(volumeChain=volume_chain)
drive = Drive(self.log, diskType=DISK_TYPE.NETWORK, **conf)
disk_xml = etree.fromstring("""
<disk>
<source name='server:/vol/11111111-1111-1111-1111-111111111111'/>
<backingStore type='network' index='1'>
<source
name='server:/vol/22222222-2222-2222-2222-222222222222'/>
<backingStore/>
</backingStore>
</disk>""")
chain = drive.parse_volume_chain(disk_xml)
expected = [
storage.VolumeChainEntry(
path='server:/vol/22222222-2222-2222-2222-222222222222',
allocation=None,
uuid='22222222-2222-2222-2222-222222222222',
index=1),
storage.VolumeChainEntry(
path='server:/vol/11111111-1111-1111-1111-111111111111',
allocation=None,
uuid='11111111-1111-1111-1111-111111111111',
index=None)
]
self.assertEqual(chain, expected)示例3: test_migrate_from_block_to_file
def test_migrate_from_block_to_file(self):
conf = drive_config(path='/blockdomain/volume')
drive = Drive(self.log, diskType=DISK_TYPE.BLOCK, **conf)
# Migrate drive to file domain...
drive.diskType = DISK_TYPE.FILE
drive.path = "/filedomain/volume"
self.assertEqual(DISK_TYPE.FILE, drive.diskType)示例4: test_block_threshold_stale_path
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)示例5: test_migrate_from_block_to_network
def test_migrate_from_block_to_network(self):
conf = drive_config(path='/blockdomain/volume')
drive = Drive(self.log, diskType=DISK_TYPE.BLOCK, **conf)
# Migrate drive to network disk...
drive.path = "pool/volume"
drive.diskType = DISK_TYPE.NETWORK
self.assertEqual(DISK_TYPE.NETWORK, drive.diskType)示例6: test_set_iotune
def test_set_iotune(self, iotune):
conf = drive_config(
serial='54-a672-23e5b495a9ea',
)
drive = Drive(self.log, **conf)
with self.assertRaises(Exception):
drive.iotune = iotune示例7: test_path_change_reset_threshold_state
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)示例8: test_block_threshold_set_state
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)示例9: test_migrate_network_to_block
def test_migrate_network_to_block(self):
conf = drive_config(diskType=DISK_TYPE.NETWORK, path='pool/volume')
drive = Drive(self.log, **conf)
self.assertTrue(drive.networkDev)
# Migrate drive to block domain...
drive.path = '/blockdomain/volume'
drive.diskType = None
self.assertTrue(drive.blockDev)示例10: test_migrate_from_block_to_network
def test_migrate_from_block_to_network(self):
conf = drive_config(path='/blockdomain/volume')
drive = Drive(self.log, **conf)
self.assertTrue(drive.blockDev)
# Migrate drive to network disk...
drive.path = "pool/volume"
drive.diskType = DISK_TYPE.NETWORK
self.assertFalse(drive.blockDev)示例11: test_migrate_from_block_to_file
def test_migrate_from_block_to_file(self):
conf = drive_config(path='/blockdomain/volume')
drive = Drive(self.log, **conf)
self.assertTrue(drive.blockDev)
# Migrate drive to file domain...
utils.isBlockDevice = lambda path: False
drive.path = "/filedomain/volume"
self.assertFalse(drive.blockDev)示例12: test_file
def test_file(self):
drive = Drive(self.log, **self.conf)
expected = """
<disk name='vda' snapshot='external' type='file'>
<source file='/image' type='file'/>
</disk>
"""
snap_info = {'path': '/image', 'device': 'disk'}
actual = drive.get_snapshot_xml(snap_info)
self.assertXMLEqual(vmxml.format_xml(actual), expected)示例13: check_leases
def check_leases(self, conf):
drive = Drive(self.log, **conf)
leases = list(drive.getLeasesXML())
self.assertEqual(1, len(leases))
xml = """
<lease>
<key>vol_id</key>
<lockspace>dom_id</lockspace>
<target offset="0" path="path" />
</lease>
"""
self.assertXMLEqual(vmxml.format_xml(leases[0]), xml)示例14: test_block
def test_block(self):
drive = Drive(self.log, **self.conf)
drive._blockDev = True
expected = """
<disk name='vda' snapshot='external' type='block'>
<source dev='/dev/dm-1' type='block'/>
</disk>
"""
snap_info = {'path': '/dev/dm-1', 'device': 'disk'}
actual = drive.get_snapshot_xml(snap_info)
self.assertXMLEqual(vmxml.format_xml(actual), expected)示例15: check_leases
def check_leases(self, conf):
drive = Drive(self.log, diskType=DISK_TYPE.FILE, **conf)
leases = list(drive.getLeasesXML())
self.assertEqual(1, len(leases))
xml = """
<lease>
<key>vol_id</key>
<lockspace>dom_id</lockspace>
<target offset="0" path="path" />
</lease>
"""
self.assertXMLEqual(xmlutils.tostring(leases[0]), xml)