Package com.cloud.storage

Examples of com.cloud.storage.SnapshotVO

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            }

            // Either way delete the snapshots for this volume.
            List<SnapshotVO> snapshots = listSnapsforVolume(volumeId);
            for (SnapshotVO snapshot : snapshots) {
                SnapshotVO snap = _snapshotDao.findById(snapshot.getId());
                SnapshotStrategy snapshotStrategy = null;
                for (SnapshotStrategy strategy : snapshotStrategies) {
                    if (strategy.canHandle(snap)) {
                        snapshotStrategy = strategy;
                        break;
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            hypervisorType = storagePool.getHypervisor();
        } else {
            hypervisorType = volume.getHypervisorType();
        }

        SnapshotVO snapshotVO = new SnapshotVO(volume.getDataCenterId(), volume.getAccountId(), volume.getDomainId(), volume.getId(), volume.getDiskOfferingId(), snapshotName,
                (short) snapshotType.ordinal(), snapshotType.name(), volume.getSize(), hypervisorType);

        SnapshotVO snapshot = _snapshotDao.persist(snapshotVO);
        if (snapshot == null) {
            throw new CloudRuntimeException("Failed to create snapshot for volume: " + volume.getId());
        }
        if (backup) {
            _resourceLimitMgr.incrementResourceCount(volume.getAccountId(), ResourceType.secondary_storage,
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                    // No cleanup needs to be done.
                    // Schedule the next snapshot.
                    scheduleNextSnapshotJob(snapshotSchedule);
                }
                else {
                    SnapshotVO snapshot = _snapshotDao.findById(snapshotId);
                    if (snapshot == null || snapshot.getRemoved() != null) {
                        // This snapshot has been deleted successfully from the primary storage
                        // Again no cleanup needs to be done.
                        // Schedule the next snapshot.
                        // There's very little probability that the code reaches this point.
                        // The snapshotId is a foreign key for the snapshot_schedule table
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    public void tearDown() throws Exception {
        _lockMaster.cleanupThisServer();
    }
    private SnapshotVO createSnapshotInDb() {
        Snapshot.Type snapshotType = Snapshot.Type.RECURRING;
        SnapshotVO snapshotVO = new SnapshotVO(dcId, 2, 1, 1L, 1L, UUID.randomUUID()
                .toString(), (short) snapshotType.ordinal(), snapshotType.name(), 100,
                Hypervisor.HypervisorType.XenServer);
        return this.snapshotDao.persist(snapshotVO);
    }
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        return this.snapshotDao.persist(snapshotVO);
    }

    private SnapshotVO createSnapshotInDb(Long volumeId) {
        Snapshot.Type snapshotType = Snapshot.Type.DAILY;
        SnapshotVO snapshotVO = new SnapshotVO(dcId, 2, 1, volumeId, 1L, UUID.randomUUID()
                .toString(), (short) snapshotType.ordinal(), snapshotType.name(), 100,
                Hypervisor.HypervisorType.XenServer);
        return this.snapshotDao.persist(snapshotVO);
    }
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        DataStore store = this.dataStoreManager.getPrimaryDataStore(pool.getId());
        return store;
    }
    //@Test
    public void testTakeSnapshot() throws URISyntaxException {
        SnapshotVO snapshotVO = createSnapshotInDb();
        DataStore store = createDataStore();
        try {
            SnapshotInfo snapshotInfo = snapshotDataFactory.getSnapshot(snapshotVO.getId(), store);
            SnapshotResult result = snapshotService.takeSnapshot(snapshotInfo);
            Assert.assertTrue(result.isSuccess());
            SnapshotDataStoreVO storeRef = snapshotDataStoreDao.findByStoreSnapshot(store.getRole(), store.getId(), snapshotVO.getId());
            Assert.assertTrue(storeRef != null);
            Assert.assertTrue(storeRef.getState() == ObjectInDataStoreStateMachine.State.Ready);
            snapshotInfo = result.getSnashot();
            boolean deletResult = snapshotService.deleteSnapshot(snapshotInfo);
            Assert.assertTrue(deletResult);
            snapshotDataStoreDao.expunge(storeRef.getId());
        } finally {
            snapshotDao.expunge(snapshotVO.getId());
            primaryDataStoreDao.remove(store.getId());
        }
    }
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        }
    }

    //@Test
    public void testTakeSnapshotWithFailed() throws URISyntaxException {
        SnapshotVO snapshotVO = createSnapshotInDb();
        DataStore store = null;
        try {
            store = createDataStore();
            FakePrimaryDataStoreDriver dataStoreDriver = (FakePrimaryDataStoreDriver)store.getDriver();
            dataStoreDriver.makeTakeSnapshotSucceed(false);
            SnapshotInfo snapshotInfo = snapshotDataFactory.getSnapshot(snapshotVO.getId(), store);
            SnapshotResult result = snapshotService.takeSnapshot(snapshotInfo);
            Assert.assertFalse(result.isSuccess());
            SnapshotDataStoreVO storeRef = snapshotDataStoreDao.findByStoreSnapshot(store.getRole(), store.getId(), snapshotVO.getId());
            Assert.assertTrue(storeRef == null);
        } finally {
            snapshotDao.expunge(snapshotVO.getId());
            if (store != null) {
                primaryDataStoreDao.remove(store.getId());
            }
        }
    }
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           Future<Boolean> task =  pool.submit(new Callable<Boolean>() {
                @Override
                public Boolean call() throws Exception {
                    boolean r = true;
                    try {
                        SnapshotVO snapshotVO = createSnapshotInDb(vol.getId());
                        VolumeObject volumeObject = (VolumeObject)vol;
                        Account account = mock(Account.class);
                        when(account.getId()).thenReturn(1L);
                        CreateSnapshotPayload createSnapshotPayload = mock(CreateSnapshotPayload.class);
                        when(createSnapshotPayload.getAccount()).thenReturn(account);
                        when(createSnapshotPayload.getSnapshotId()).thenReturn(snapshotVO.getId());
                        when(createSnapshotPayload.getSnapshotPolicyId()).thenReturn(0L);
                        volumeObject.addPayload(createSnapshotPayload);
                        if (cnt > 8) {
                            mockStorageMotionStrategy.makeBackupSnapshotSucceed(false);
                        }
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    @Inject
    VolumeDataFactory volumeFactory;

    @Override
    public SnapshotInfo getSnapshot(long snapshotId, DataStore store) {
        SnapshotVO snapshot = snapshotDao.findById(snapshotId);
        SnapshotObject so = SnapshotObject.getSnapshotObject(snapshot, store);
        return so;
    }
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        return so;
    }

    @Override
    public SnapshotInfo getSnapshot(DataObject obj, DataStore store) {
        SnapshotVO snapshot = snapshotDao.findById(obj.getId());
        if (snapshot == null) {
            throw new CloudRuntimeException("Can't find snapshot: " + obj.getId());
        }
        SnapshotObject so = SnapshotObject.getSnapshotObject(snapshot, store);
        return so;
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Related Classes of com.cloud.storage.SnapshotVO

  • com.cloud.api.ApiDBUtils
  • com.cloud.api.ApiResponseHelper
  • com.cloud.storage.dao.SnapshotDaoImpl
  • com.cloud.storage.snapshot.SnapshotManagerImpl
  • com.cloud.storage.snapshot.SnapshotSchedulerImpl
  • com.cloud.template.TemplateManagerImpl
  • com.cloud.vm.UserVmManagerImpl
  • org.apache.cloudstack.storage.snapshot.SnapshotDataFactoryImpl
  • org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy
  • org.apache.cloudstack.storage.test.SnapshotTest
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