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

Example 56 with VolumeInfo

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

the class VolumeApiServiceImpl method createVolumeFromSnapshot.

protected VolumeVO createVolumeFromSnapshot(VolumeVO volume, long snapshotId, Long vmId) throws StorageUnavailableException {
    VolumeInfo createdVolume = null;
    SnapshotVO snapshot = _snapshotDao.findById(snapshotId);
    snapshot.getVolumeId();
    UserVmVO vm = null;
    if (vmId != null) {
        vm = _userVmDao.findById(vmId);
    }
    // sync old snapshots to region store if necessary
    createdVolume = _volumeMgr.createVolumeFromSnapshot(volume, snapshot, vm);
    VolumeVO volumeVo = _volsDao.findById(createdVolume.getId());
    UsageEventUtils.publishUsageEvent(EventTypes.EVENT_VOLUME_CREATE, createdVolume.getAccountId(), createdVolume.getDataCenterId(), createdVolume.getId(), createdVolume.getName(), createdVolume.getDiskOfferingId(), null, createdVolume.getSize(), Volume.class.getName(), createdVolume.getUuid(), volumeVo.isDisplayVolume());
    return volumeVo;
}

Example 57 with VolumeInfo

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

the class VolumeApiServiceImpl method takeSnapshot.

@Override
@ActionEvent(eventType = EventTypes.EVENT_SNAPSHOT_CREATE, eventDescription = "taking snapshot", async = true)
public Snapshot takeSnapshot(Long volumeId, Long policyId, Long snapshotId, Account account, boolean quiescevm, Snapshot.LocationType locationType) throws ResourceAllocationException {
    VolumeInfo volume = volFactory.getVolume(volumeId);
    if (volume == null) {
        throw new InvalidParameterValueException("Creating snapshot failed due to volume:" + volumeId + " doesn't exist");
    }
    if (volume.getState() != Volume.State.Ready) {
        throw new InvalidParameterValueException("VolumeId: " + volumeId + " is not in " + Volume.State.Ready + " state but " + volume.getState() + ". Cannot take snapshot.");
    }
    StoragePoolVO storagePoolVO = _storagePoolDao.findById(volume.getPoolId());
    if (storagePoolVO.isManaged() && locationType == null) {
        locationType = Snapshot.LocationType.PRIMARY;
    }
    VMInstanceVO vm = null;
    if (volume.getInstanceId() != null)
        vm = _vmInstanceDao.findById(volume.getInstanceId());
    if (vm != null) {
        // serialize VM operation
        AsyncJobExecutionContext jobContext = AsyncJobExecutionContext.getCurrentExecutionContext();
        if (jobContext.isJobDispatchedBy(VmWorkConstants.VM_WORK_JOB_DISPATCHER)) {
            // avoid re-entrance
            VmWorkJobVO placeHolder = null;
            placeHolder = createPlaceHolderWork(vm.getId());
            try {
                return orchestrateTakeVolumeSnapshot(volumeId, policyId, snapshotId, account, quiescevm, locationType);
            } finally {
                _workJobDao.expunge(placeHolder.getId());
            }
        } else {
            Outcome<Snapshot> outcome = takeVolumeSnapshotThroughJobQueue(vm.getId(), volumeId, policyId, snapshotId, account.getId(), quiescevm, locationType);
            try {
                outcome.get();
            } catch (InterruptedException e) {
                throw new RuntimeException("Operation is interrupted", e);
            } catch (java.util.concurrent.ExecutionException e) {
                throw new RuntimeException("Execution excetion", e);
            }
            Object jobResult = _jobMgr.unmarshallResultObject(outcome.getJob());
            if (jobResult != null) {
                if (jobResult instanceof ConcurrentOperationException)
                    throw (ConcurrentOperationException) jobResult;
                else if (jobResult instanceof ResourceAllocationException)
                    throw (ResourceAllocationException) jobResult;
                else if (jobResult instanceof Throwable)
                    throw new RuntimeException("Unexpected exception", (Throwable) jobResult);
            }
            return _snapshotDao.findById(snapshotId);
        }
    } else {
        CreateSnapshotPayload payload = new CreateSnapshotPayload();
        payload.setSnapshotId(snapshotId);
        payload.setSnapshotPolicyId(policyId);
        payload.setAccount(account);
        payload.setQuiescevm(quiescevm);
        volume.addPayload(payload);
        return volService.takeSnapshot(volume);
    }
}

Example 58 with VolumeInfo

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

the class VMSnapshotManagerImpl method getVolumeTOList.

private List<VolumeObjectTO> getVolumeTOList(Long vmId) {
    List<VolumeObjectTO> volumeTOs = new ArrayList<VolumeObjectTO>();
    List<VolumeVO> volumeVos = _volumeDao.findByInstance(vmId);
    VolumeInfo volumeInfo = null;
    for (VolumeVO volume : volumeVos) {
        volumeInfo = volumeDataFactory.getVolume(volume.getId());
        volumeTOs.add((VolumeObjectTO) volumeInfo.getTO());
    }
    return volumeTOs;
}

Example 59 with VolumeInfo

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

the class NexentaPrimaryDataStoreDriver method deleteAsync.

@Override
public void deleteAsync(DataStore store, DataObject data, AsyncCompletionCallback<CommandResult> callback) {
    String errorMessage = null;
    if (data.getType() == DataObjectType.VOLUME) {
        VolumeInfo volumeInfo = (VolumeInfo) data;
        long storagePoolId = store.getId();
        NexentaStorAppliance appliance = getNexentaStorAppliance(storagePoolId);
        StoragePoolVO storagePool = _storagePoolDao.findById(storagePoolId);
    //            _storagePoolDao.update(stoagePoolId);
    } else {
        errorMessage = String.format("Invalid DataObjectType(%s) passed to deleteAsync", data.getType());
    }
    CommandResult result = new CommandResult();
    result.setResult(errorMessage);
    callback.complete(result);
}

Example 60 with VolumeInfo

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

the class SolidFirePrimaryDataStoreDriver method verifySufficientBytesForStoragePool.

private void verifySufficientBytesForStoragePool(long storagePoolId, long volumeId, long newSize, Integer newHypervisorSnapshotReserve) {
    DataStore primaryDataStore = dataStoreMgr.getDataStore(storagePoolId, DataStoreRole.Primary);
    VolumeInfo volumeInfo = volumeFactory.getVolume(volumeId, primaryDataStore);
    StoragePoolVO storagePool = storagePoolDao.findById(storagePoolId);
    long currentSizeWithHsr = getDataObjectSizeIncludingHypervisorSnapshotReserve(volumeInfo, storagePool);
    newHypervisorSnapshotReserve = newHypervisorSnapshotReserve == null ? LOWEST_HYPERVISOR_SNAPSHOT_RESERVE : Math.max(newHypervisorSnapshotReserve, LOWEST_HYPERVISOR_SNAPSHOT_RESERVE);
    long newSizeWithHsr = (long) (newSize + newSize * (newHypervisorSnapshotReserve / 100f));
    if (newSizeWithHsr < currentSizeWithHsr) {
        throw new CloudRuntimeException("Storage pool " + storagePoolId + " does not support shrinking a volume.");
    }
    long availableBytes = storagePool.getCapacityBytes() - getUsedBytes(storagePool);
    if ((newSizeWithHsr - currentSizeWithHsr) > availableBytes) {
        throw new CloudRuntimeException("Storage pool " + storagePoolId + " does not have enough space to expand the volume.");
    }
}