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

Example 26 with VolumeInfo

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

the class XenServerStorageMotionStrategy method migrateVmWithVolumesWithinCluster.

private Answer migrateVmWithVolumesWithinCluster(VMInstanceVO vm, VirtualMachineTO to, Host srcHost, Host destHost, Map<VolumeInfo, DataStore> volumeToPool) throws AgentUnavailableException {
    // Initiate migration of a virtual machine with its volumes.
    try {
        List<Pair<VolumeTO, StorageFilerTO>> volumeToFilerto = new ArrayList<Pair<VolumeTO, StorageFilerTO>>();
        for (Map.Entry<VolumeInfo, DataStore> entry : volumeToPool.entrySet()) {
            VolumeInfo volume = entry.getKey();
            VolumeTO volumeTo = new VolumeTO(volume, storagePoolDao.findById(volume.getPoolId()));
            StorageFilerTO filerTo = new StorageFilerTO((StoragePool) entry.getValue());
            volumeToFilerto.add(new Pair<VolumeTO, StorageFilerTO>(volumeTo, filerTo));
        }
        MigrateWithStorageCommand command = new MigrateWithStorageCommand(to, volumeToFilerto);
        MigrateWithStorageAnswer answer = (MigrateWithStorageAnswer) agentMgr.send(destHost.getId(), command);
        if (answer == null) {
            s_logger.error("Migration with storage of vm " + vm + " failed.");
            throw new CloudRuntimeException("Error while migrating the vm " + vm + " to host " + destHost);
        } else if (!answer.getResult()) {
            s_logger.error("Migration with storage of vm " + vm + " failed. Details: " + answer.getDetails());
            throw new CloudRuntimeException("Error while migrating the vm " + vm + " to host " + destHost + ". " + answer.getDetails());
        } else {
            // Update the volume details after migration.
            updateVolumePathsAfterMigration(volumeToPool, answer.getVolumeTos(), srcHost);
        }
        return answer;
    } catch (OperationTimedoutException e) {
        s_logger.error("Error while migrating vm " + vm + " to host " + destHost, e);
        throw new AgentUnavailableException("Operation timed out on storage motion for " + vm, destHost.getId());
    }
}

Example 27 with VolumeInfo

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

the class XenServerStorageMotionStrategy method handleManagedVolumesAfterFailedMigration.

private void handleManagedVolumesAfterFailedMigration(Map<VolumeInfo, DataStore> volumeToPool, Host destHost) {
    for (Map.Entry<VolumeInfo, DataStore> entry : volumeToPool.entrySet()) {
        VolumeInfo volumeInfo = entry.getKey();
        StoragePool storagePool = storagePoolDao.findById(volumeInfo.getPoolId());
        if (storagePool.isManaged()) {
            final Map<String, String> details = new HashMap<>();
            details.put(DeleteStoragePoolCommand.DATASTORE_NAME, getBasicIqn(volumeInfo.getId()));
            final DeleteStoragePoolCommand cmd = new DeleteStoragePoolCommand();
            cmd.setDetails(details);
            cmd.setRemoveDatastore(true);
            final Answer answer = agentMgr.easySend(destHost.getId(), cmd);
            if (answer == null || !answer.getResult()) {
                String errMsg = "Error interacting with host (related to handleManagedVolumesAfterFailedMigration)" + (StringUtils.isNotBlank(answer.getDetails()) ? ": " + answer.getDetails() : "");
                s_logger.error(errMsg);
                // regardless of the success or lack thereof concerning this method
                return;
            }
            final PrimaryDataStoreDriver pdsd = (PrimaryDataStoreDriver) volumeInfo.getDataStore().getDriver();
            VolumeDetailVO volumeDetailVo = new VolumeDetailVO(volumeInfo.getId(), PrimaryDataStoreDriver.BASIC_REVOKE_ACCESS, Boolean.TRUE.toString(), false);
            volumeDetailsDao.persist(volumeDetailVo);
            pdsd.revokeAccess(volumeInfo, destHost, volumeInfo.getDataStore());
            volumeDetailVo = new VolumeDetailVO(volumeInfo.getId(), PrimaryDataStoreDriver.BASIC_DELETE_FAILURE, Boolean.TRUE.toString(), false);
            volumeDetailsDao.persist(volumeDetailVo);
            pdsd.deleteAsync(volumeInfo.getDataStore(), volumeInfo, null);
        }
    }
}

Example 28 with VolumeInfo

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

the class SnapshotTest method createCopyBaseImage.

public VolumeInfo createCopyBaseImage() throws InterruptedException, ExecutionException {
    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));
    VolumeApiResult result;
    result = future.get();
    Assert.assertTrue(result.isSuccess());
    return result.getVolume();
}

Example 29 with VolumeInfo

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

the class SnapshotTest method createSnapshot.

@Test
public void createSnapshot() throws InterruptedException, ExecutionException {
    VolumeInfo vol = createCopyBaseImage();
    SnapshotVO snapshotVO = createSnapshotInDb(vol);
    SnapshotInfo snapshot = this.snapshotFactory.getSnapshot(snapshotVO.getId(), vol.getDataStore());
    SnapshotInfo newSnapshot = null;
    SnapshotStrategy snapshotStrategy = storageStrategyFactory.getSnapshotStrategy(snapshot, SnapshotOperation.TAKE);
    if (snapshotStrategy != null) {
        newSnapshot = snapshotStrategy.takeSnapshot(snapshot);
    }
    AssertJUnit.assertNotNull(newSnapshot);
    LocalHostEndpoint ep = new MockLocalHostEndPoint();
    ep.setResource(new MockLocalNfsSecondaryStorageResource());
    Mockito.when(epSelector.select(Matchers.any(DataStore.class))).thenReturn(ep);
    try {
        for (SnapshotStrategy strategy : this.snapshotStrategies) {
            if (strategy.canHandle(snapshot, SnapshotOperation.DELETE) != StrategyPriority.CANT_HANDLE) {
                boolean res = strategy.deleteSnapshot(newSnapshot.getId());
                Assert.assertTrue(res);
            }
        }
    } finally {
        Mockito.when(epSelector.select(Matchers.any(DataStore.class))).thenReturn(remoteEp);
    }
}

Example 30 with VolumeInfo

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

the class DataMotionServiceImpl method copyAsync.

@Override
public void copyAsync(Map<VolumeInfo, DataStore> volumeMap, VirtualMachineTO vmTo, Host srcHost, Host destHost, AsyncCompletionCallback<CopyCommandResult> callback) {
    DataMotionStrategy strategy = storageStrategyFactory.getDataMotionStrategy(volumeMap, srcHost, destHost);
    if (strategy == null) {
        List<String> volumeIds = new LinkedList<String>();
        for (final VolumeInfo volumeInfo : volumeMap.keySet()) {
            volumeIds.add(volumeInfo.getUuid());
        }
        throw new CloudRuntimeException("Can't find strategy to move data. " + "Source Host: " + srcHost.getName() + ", Destination Host: " + destHost.getName() + ", Volume UUIDs: " + StringUtils.join(volumeIds, ","));
    }
    strategy.copyAsync(volumeMap, vmTo, srcHost, destHost, callback);
}