Python storage.Drive类代码示例

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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20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，您的评价将有助于我们的系统推荐出更棒的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)

开发者ID:nirs，项目名称:vdsm，代码行数:7，代码来源:vmstorage_test.py

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)

开发者ID:EdDev，项目名称:vdsm，代码行数:34，代码来源:vmstorage_test.py

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)

开发者ID:nirs，项目名称:vdsm，代码行数:7，代码来源:vmstorage_test.py

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)

开发者ID:nirs，项目名称:vdsm，代码行数:7，代码来源:vmstorage_test.py

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)

开发者ID:nirs，项目名称:vdsm，代码行数:7，代码来源:vmstorage_test.py

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

开发者ID:EdDev，项目名称:vdsm，代码行数:8，代码来源:vmstorage_test.py

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)

开发者ID:nirs，项目名称:vdsm，代码行数:8，代码来源:vmstorage_test.py

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)

开发者ID:nirs，项目名称:vdsm，代码行数:8，代码来源:vmstorage_test.py

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)

开发者ID:EdDev，项目名称:vdsm，代码行数:8，代码来源:vmstorage_test.py

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)

开发者ID:EdDev，项目名称:vdsm，代码行数:8，代码来源:vmstorage_test.py

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)

开发者ID:EdDev，项目名称:vdsm，代码行数:8，代码来源:vmstorage_test.py

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)

开发者ID:EdDev，项目名称:vdsm，代码行数:11，代码来源:vmstorage_test.py

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)

开发者ID:EdDev，项目名称:vdsm，代码行数:12，代码来源:vmstorage_test.py

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)

开发者ID:EdDev，项目名称:vdsm，代码行数:12，代码来源:vmstorage_test.py

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)

开发者ID:nirs，项目名称:vdsm，代码行数:12，代码来源:vmstorage_test.py

示例16: make_env

    def make_env(self):
        with namedTemporaryDir() as tmpdir:
            """
            Below we imitate that behaviour by providing
            two different directories under /rhv/data-center
            root and one of those directories
            is a symlink to another one.

            We fill VolumeChain with real directory and
            use symlinked directory in XML, emulating
            libvirt reply.
            """
            dc_base = os.path.join(tmpdir, "dc")
            run_base = os.path.join(tmpdir, "run")
            images_path = os.path.join(dc_base, "images")

            os.makedirs(images_path)
            os.symlink(dc_base, run_base)

            dc_top_vol = os.path.join(
                images_path,
                "11111111-1111-1111-1111-111111111111")
            dc_base_vol = os.path.join(
                images_path,
                "22222222-2222-2222-2222-222222222222")

            make_file(dc_top_vol)
            make_file(dc_base_vol)

            run_top_vol = os.path.join(
                run_base,
                "images",
                "11111111-1111-1111-1111-111111111111")
            run_base_vol = os.path.join(
                run_base,
                "images",
                "22222222-2222-2222-2222-222222222222")

            volume_chain = [
                {'path': dc_top_vol,
                 'volumeID': '11111111-1111-1111-1111-111111111111'},
                {'path': dc_base_vol,
                 'volumeID': '22222222-2222-2222-2222-222222222222'}
            ]
            conf = drive_config(volumeChain=volume_chain)
            drive = Drive(self.log, **conf)
            drive._blockDev = True

            yield VolumeChainEnv(
                drive, run_top_vol,
                run_base_vol
            )

开发者ID:EdDev，项目名称:vdsm，代码行数:52，代码来源:vmstorage_test.py

示例17: test_block

    def test_block(self):
        drive = Drive(self.log, diskType=DISK_TYPE.BLOCK, **self.conf)

        expected = """
            <disk name='vda' snapshot='external' type='block'>
                <source dev='/dev/dm-1' type='block'>
                    <seclabel model="dac" relabel="no" type="none" />
                </source>
            </disk>
            """
        snap_info = {'path': '/dev/dm-1', 'device': 'disk'}
        actual = drive.get_snapshot_xml(snap_info)
        self.assertXMLEqual(xmlutils.tostring(actual), expected)

开发者ID:nirs，项目名称:vdsm，代码行数:13，代码来源:vmstorage_test.py

示例18: test_network

    def test_network(self):
        drive = Drive(self.log, diskType=DISK_TYPE.NETWORK,
                      protocol='gluster', **self.conf)

        expected = """
            <disk name='vda' snapshot='external' type='network'>
                <source protocol='gluster'
                        name='volume/11111111-1111-1111-1111-111111111111'
                        type='network'>
                    <host name="brick1.example.com" port="49152"
                        transport="tcp"/>
                    <host name="brick2.example.com" port="49153"
                        transport="tcp"/>
                </source>
            </disk>
            """
        snap_info = {
            'protocol': 'gluster',
            'path': 'volume/11111111-1111-1111-1111-111111111111',
            'diskType': 'network',
            'device': 'disk',
            'hosts': [
                {
                    'name': 'brick1.example.com',
                    'port': '49152',
                    'transport': 'tcp'
                },
                {
                    'name': 'brick2.example.com',
                    'port': '49153',
                    'transport': 'tcp'
                }
            ]
        }
        actual = drive.get_snapshot_xml(snap_info)
        self.assertXMLEqual(xmlutils.tostring(actual), expected)

开发者ID:nirs，项目名称:vdsm，代码行数:36，代码来源:vmstorage_test.py

示例19: test_volume_missing

 def test_volume_missing(self):
     drive = Drive(self.log, diskType=DISK_TYPE.NETWORK, **self.conf)
     with self.assertRaises(storage.VolumeNotFound):
         drive.volume_target(
             "FFFFFFFF-FFFF-FFFF-FFFF-000000000000",
             self.actual_chain)

开发者ID:nirs，项目名称:vdsm，代码行数:6，代码来源:vmstorage_test.py

示例20: test_top_volume

 def test_top_volume(self):
     drive = Drive(self.log, diskType=DISK_TYPE.NETWORK, **self.conf)
     actual = drive.volume_target(
         "00000000-0000-0000-0000-000000000000",
         self.actual_chain)
     self.assertEqual(actual, None)

开发者ID:nirs，项目名称:vdsm，代码行数:6，代码来源:vmstorage_test.py

注：本文中的vdsm.virt.vmdevices.storage.Drive类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Python storage.Drive类代码示例

示例1: test_migrate_network_to_block

示例2: test_parse_volume_chain_network

示例3: test_migrate_from_block_to_file

示例4: test_block_threshold_stale_path

示例5: test_migrate_from_block_to_network

示例6: test_set_iotune

示例7: test_path_change_reset_threshold_state

示例8: test_block_threshold_set_state

示例9: test_migrate_network_to_block

示例10: test_migrate_from_block_to_network

示例11: test_migrate_from_block_to_file

示例12: test_file

示例13: check_leases

示例14: test_block

示例15: check_leases

示例16: make_env

示例17: test_block

示例18: test_network

示例19: test_volume_missing

示例20: test_top_volume

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