Examples with VolumeInfo org.apache.cloudstack.engine.subsystem.api.storage.VolumeInfo used on opensource projects

Example 16 with VolumeInfo

use of org.apache.cloudstack.engine.subsystem.api.storage.VolumeInfo in project cloudstack by apache.

the class XenserverSnapshotStrategy method takeSnapshot.

@Override
@DB
public SnapshotInfo takeSnapshot(SnapshotInfo snapshot) {
    Object payload = snapshot.getPayload();
    if (payload != null) {
        CreateSnapshotPayload createSnapshotPayload = (CreateSnapshotPayload) payload;
        if (createSnapshotPayload.getQuiescevm()) {
            throw new InvalidParameterValueException("can't handle quiescevm equal true for volume snapshot");
        }
    }
    SnapshotVO snapshotVO = snapshotDao.acquireInLockTable(snapshot.getId());
    if (snapshotVO == null) {
        throw new CloudRuntimeException("Failed to get lock on snapshot:" + snapshot.getId());
    }
    try {
        VolumeInfo volumeInfo = snapshot.getBaseVolume();
        volumeInfo.stateTransit(Volume.Event.SnapshotRequested);
        SnapshotResult result = null;
        try {
            result = snapshotSvr.takeSnapshot(snapshot);
            if (result.isFailed()) {
                s_logger.debug("Failed to take snapshot: " + result.getResult());
                throw new CloudRuntimeException(result.getResult());
            }
        } finally {
            if (result != null && result.isSuccess()) {
                volumeInfo.stateTransit(Volume.Event.OperationSucceeded);
            } else {
                volumeInfo.stateTransit(Volume.Event.OperationFailed);
            }
        }
        snapshot = result.getSnapshot();
        DataStore primaryStore = snapshot.getDataStore();
        boolean backupFlag = Boolean.parseBoolean(configDao.getValue(Config.BackupSnapshotAfterTakingSnapshot.toString()));
        SnapshotInfo backupedSnapshot;
        if (backupFlag) {
            backupedSnapshot = backupSnapshot(snapshot);
        } else {
            // Fake it to get the transitions to fire in the proper order
            s_logger.debug("skipping backup of snapshot due to configuration " + Config.BackupSnapshotAfterTakingSnapshot.toString());
            SnapshotObject snapObj = (SnapshotObject) snapshot;
            try {
                snapObj.processEvent(Snapshot.Event.OperationNotPerformed);
            } catch (NoTransitionException e) {
                s_logger.debug("Failed to change state: " + snapshot.getId() + ": " + e.toString());
                throw new CloudRuntimeException(e.toString());
            }
            backupedSnapshot = snapshot;
        }
        try {
            SnapshotInfo parent = snapshot.getParent();
            if (backupedSnapshot != null && parent != null && primaryStore instanceof PrimaryDataStoreImpl) {
                if (((PrimaryDataStoreImpl) primaryStore).getPoolType() != StoragePoolType.RBD) {
                    Long parentSnapshotId = parent.getId();
                    while (parentSnapshotId != null && parentSnapshotId != 0L) {
                        SnapshotDataStoreVO snapshotDataStoreVO = snapshotStoreDao.findByStoreSnapshot(primaryStore.getRole(), primaryStore.getId(), parentSnapshotId);
                        if (snapshotDataStoreVO != null) {
                            parentSnapshotId = snapshotDataStoreVO.getParentSnapshotId();
                            snapshotStoreDao.remove(snapshotDataStoreVO.getId());
                        } else {
                            parentSnapshotId = null;
                        }
                    }
                }
                SnapshotDataStoreVO snapshotDataStoreVO = snapshotStoreDao.findByStoreSnapshot(primaryStore.getRole(), primaryStore.getId(), snapshot.getId());
                if (snapshotDataStoreVO != null) {
                    snapshotDataStoreVO.setParentSnapshotId(0L);
                    snapshotStoreDao.update(snapshotDataStoreVO.getId(), snapshotDataStoreVO);
                }
            }
        } catch (Exception e) {
            s_logger.debug("Failed to clean up snapshots on primary storage", e);
        }
        return backupedSnapshot;
    } finally {
        if (snapshotVO != null) {
            snapshotDao.releaseFromLockTable(snapshot.getId());
        }
    }
}

Example 17 with VolumeInfo

use of org.apache.cloudstack.engine.subsystem.api.storage.VolumeInfo in project cloudstack by apache.

the class SnapshotTestWithFakeData method testConcurrentSnapshot.

@Test
public void testConcurrentSnapshot() throws URISyntaxException, InterruptedException, ExecutionException {
    DataStore store = createDataStore();
    final FakePrimaryDataStoreDriver dataStoreDriver = (FakePrimaryDataStoreDriver) store.getDriver();
    dataStoreDriver.makeTakeSnapshotSucceed(true);
    final VolumeInfo volumeInfo = createVolume(1L, store);
    Assert.assertTrue(volumeInfo.getState() == Volume.State.Ready);
    vol = volumeInfo;
    // final SnapshotPolicyVO policyVO = createSnapshotPolicy(vol.getId());
    ExecutorService pool = Executors.newFixedThreadPool(2);
    boolean result = false;
    List<Future<Boolean>> future = new ArrayList<Future<Boolean>>();
    for (int i = 0; i < 12; i++) {
        final int cnt = i;
        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);
                    }
                    SnapshotInfo newSnapshot = volumeService.takeSnapshot(vol);
                    if (newSnapshot == null) {
                        r = false;
                    }
                } catch (Exception e) {
                    r = false;
                }
                return r;
            }
        });
        Assert.assertTrue(task.get());
    }
}

Example 18 with VolumeInfo

use of org.apache.cloudstack.engine.subsystem.api.storage.VolumeInfo in project cloudstack by apache.

the class VolumeServiceTest method createVolumeFromTemplate.

@Test(priority = 2)
public void createVolumeFromTemplate() {
    DataStore primaryStore = this.primaryStore;
    TemplateInfo te = createTemplate();
    VolumeVO volume = createVolume(te.getId(), primaryStore.getId());
    VolumeInfo vol = volumeFactory.getVolume(volume.getId(), primaryStore);
    // ve.createVolumeFromTemplate(primaryStore.getId(), new VHD(), te);
    AsyncCallFuture<VolumeApiResult> future = volumeService.createVolumeFromTemplateAsync(vol, primaryStore.getId(), te);
    try {
        future.get();
    } catch (InterruptedException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (ExecutionException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

Example 19 with VolumeInfo

use of org.apache.cloudstack.engine.subsystem.api.storage.VolumeInfo in project cloudstack by apache.

the class VolumeTest method testCopyBaseImage.

@Test
public void testCopyBaseImage() {
    DataStore primaryStore = createPrimaryDataStore();
    primaryStoreId = primaryStore.getId();
    primaryStore = this.dataStoreMgr.getPrimaryDataStore(primaryStoreId);
    VolumeVO volume = createVolume(image.getId(), primaryStore.getId());
    VolumeInfo volInfo = this.volFactory.getVolume(volume.getId());
    AsyncCallFuture<VolumeApiResult> future = this.volumeService.createVolumeFromTemplateAsync(volInfo, this.primaryStoreId, this.templateFactory.getTemplate(this.image.getId(), DataStoreRole.Image));
    try {
        VolumeApiResult result = future.get();
        AssertJUnit.assertTrue(result.isSuccess());
        VolumeInfo newVol = result.getVolume();
        boolean res = this.volumeService.destroyVolume(newVol.getId());
        Assert.assertTrue(res);
        VolumeInfo vol = this.volFactory.getVolume(volume.getId());
        future = this.volumeService.expungeVolumeAsync(vol);
        result = future.get();
        Assert.assertTrue(result.isSuccess());
    } catch (InterruptedException e) {
        Assert.fail(e.toString());
    } catch (ExecutionException e) {
        Assert.fail(e.toString());
    } catch (ConcurrentOperationException e) {
        Assert.fail(e.toString());
    }
}

Example 20 with VolumeInfo

use of org.apache.cloudstack.engine.subsystem.api.storage.VolumeInfo in project cloudstack by apache.

the class VolumeTestVmware method testDeleteDisk.

@Test
public void testDeleteDisk() {
    DataStore primaryStore = createPrimaryDataStore();
    primaryStoreId = primaryStore.getId();
    primaryStore = this.dataStoreMgr.getPrimaryDataStore(primaryStoreId);
    VolumeVO volume = createVolume(null, primaryStore.getId());
    VolumeInfo volInfo = this.volFactory.getVolume(volume.getId());
    AsyncCallFuture<VolumeApiResult> future = this.volumeService.createVolumeAsync(volInfo, primaryStore);
    try {
        VolumeApiResult result = future.get();
        VolumeInfo vol = result.getVolume();
        this.volumeService.destroyVolume(volInfo.getId());
        volInfo = this.volFactory.getVolume(vol.getId());
        this.volumeService.expungeVolumeAsync(volInfo);
    } catch (InterruptedException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (ExecutionException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (ConcurrentOperationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}