Examples with StorageUnavailableException com.cloud.exception.StorageUnavailableException used on opensource projects

Example 26 with StorageUnavailableException

use of com.cloud.exception.StorageUnavailableException in project cosmic by MissionCriticalCloud.

the class VirtualMachineManagerImpl method orchestrateStorageMigration.

private void orchestrateStorageMigration(final String vmUuid, final StoragePool destPool) {
    final VMInstanceVO vm = _vmDao.findByUuid(vmUuid);
    if (destPool == null) {
        throw new CloudRuntimeException("Unable to migrate vm: missing destination storage pool");
    }
    try {
        stateTransitTo(vm, VirtualMachine.Event.StorageMigrationRequested, null);
    } catch (final NoTransitionException e) {
        s_logger.debug("Unable to migrate vm: " + e.toString());
        throw new CloudRuntimeException("Unable to migrate vm: " + e.toString());
    }
    final VirtualMachineProfile profile = new VirtualMachineProfileImpl(vm);
    boolean migrationResult = false;
    try {
        migrationResult = volumeMgr.storageMigration(profile, destPool);
        if (migrationResult) {
            if (destPool.getPodId() != null && !destPool.getPodId().equals(vm.getPodIdToDeployIn())) {
                final DataCenterDeployment plan = new DataCenterDeployment(vm.getDataCenterId(), destPool.getPodId(), null, null, null, null);
                final VirtualMachineProfileImpl vmProfile = new VirtualMachineProfileImpl(vm, null, null, null, null);
                _networkMgr.reallocate(vmProfile, plan);
            }
            // when start the vm next time, don;'t look at last_host_id, only choose the host based on volume/storage pool
            vm.setLastHostId(null);
            vm.setPodIdToDeployIn(destPool.getPodId());
        } else {
            s_logger.debug("Storage migration failed");
        }
    } catch (final ConcurrentOperationException e) {
        s_logger.debug("Failed to migration: " + e.toString());
        throw new CloudRuntimeException("Failed to migration: " + e.toString());
    } catch (final InsufficientVirtualNetworkCapacityException e) {
        s_logger.debug("Failed to migration: " + e.toString());
        throw new CloudRuntimeException("Failed to migration: " + e.toString());
    } catch (final InsufficientAddressCapacityException e) {
        s_logger.debug("Failed to migration: " + e.toString());
        throw new CloudRuntimeException("Failed to migration: " + e.toString());
    } catch (final InsufficientCapacityException e) {
        s_logger.debug("Failed to migration: " + e.toString());
        throw new CloudRuntimeException("Failed to migration: " + e.toString());
    } catch (final StorageUnavailableException e) {
        s_logger.debug("Failed to migration: " + e.toString());
        throw new CloudRuntimeException("Failed to migration: " + e.toString());
    } finally {
        try {
            stateTransitTo(vm, VirtualMachine.Event.AgentReportStopped, null);
        } catch (final NoTransitionException e) {
            s_logger.debug("Failed to change vm state: " + e.toString());
            throw new CloudRuntimeException("Failed to change vm state: " + e.toString());
        }
    }
}

Example 27 with StorageUnavailableException

use of com.cloud.exception.StorageUnavailableException in project cosmic by MissionCriticalCloud.

the class StorageManagerImpl method cancelPrimaryStorageForMaintenance.

@Override
@DB
public PrimaryDataStoreInfo cancelPrimaryStorageForMaintenance(final CancelPrimaryStorageMaintenanceCmd cmd) throws ResourceUnavailableException {
    final Long primaryStorageId = cmd.getId();
    final StoragePoolVO primaryStorage;
    primaryStorage = _storagePoolDao.findById(primaryStorageId);
    if (primaryStorage == null) {
        final String msg = "Unable to obtain lock on the storage pool in cancelPrimaryStorageForMaintenance()";
        s_logger.error(msg);
        throw new InvalidParameterValueException(msg);
    }
    if (primaryStorage.getStatus().equals(StoragePoolStatus.Up) || primaryStorage.getStatus().equals(StoragePoolStatus.PrepareForMaintenance)) {
        throw new StorageUnavailableException("Primary storage with id " + primaryStorageId + " is not ready to complete migration, as the status is:" + primaryStorage.getStatus().toString(), primaryStorageId);
    }
    final DataStoreProvider provider = _dataStoreProviderMgr.getDataStoreProvider(primaryStorage.getStorageProviderName());
    final DataStoreLifeCycle lifeCycle = provider.getDataStoreLifeCycle();
    final DataStore store = _dataStoreMgr.getDataStore(primaryStorage.getId(), DataStoreRole.Primary);
    lifeCycle.cancelMaintain(store);
    return (PrimaryDataStoreInfo) _dataStoreMgr.getDataStore(primaryStorage.getId(), DataStoreRole.Primary);
}

Example 28 with StorageUnavailableException

use of com.cloud.exception.StorageUnavailableException in project cosmic by MissionCriticalCloud.

the class StorageManagerImpl method sendToPool.

@Override
public Pair<Long, Answer[]> sendToPool(final StoragePool pool, final long[] hostIdsToTryFirst, final List<Long> hostIdsToAvoid, final Commands cmds) throws StorageUnavailableException {
    final List<Long> hostIds = getUpHostsInPool(pool.getId());
    Collections.shuffle(hostIds);
    if (hostIdsToTryFirst != null) {
        for (int i = hostIdsToTryFirst.length - 1; i >= 0; i--) {
            if (hostIds.remove(hostIdsToTryFirst[i])) {
                hostIds.add(0, hostIdsToTryFirst[i]);
            }
        }
    }
    if (hostIdsToAvoid != null) {
        hostIds.removeAll(hostIdsToAvoid);
    }
    if (hostIds == null || hostIds.isEmpty()) {
        throw new StorageUnavailableException("Unable to send command to the pool " + pool.getId() + " due to there is no enabled hosts up in this cluster", pool.getId());
    }
    for (final Long hostId : hostIds) {
        try {
            final List<Answer> answers = new ArrayList<>();
            final Command[] cmdArray = cmds.toCommands();
            for (final Command cmd : cmdArray) {
                final long targetHostId = _hvGuruMgr.getGuruProcessedCommandTargetHost(hostId, cmd);
                answers.add(_agentMgr.send(targetHostId, cmd));
            }
            return new Pair<>(hostId, answers.toArray(new Answer[answers.size()]));
        } catch (final AgentUnavailableException e) {
            s_logger.debug("Unable to send storage pool command to " + pool + " via " + hostId, e);
        } catch (final OperationTimedoutException e) {
            s_logger.debug("Unable to send storage pool command to " + pool + " via " + hostId, e);
        }
    }
    throw new StorageUnavailableException("Unable to send command to the pool ", pool.getId());
}

Example 29 with StorageUnavailableException

use of com.cloud.exception.StorageUnavailableException in project cosmic by MissionCriticalCloud.

the class TemplateManagerImpl method evictTemplateFromStoragePool.

@Override
@DB
public void evictTemplateFromStoragePool(final VMTemplateStoragePoolVO templatePoolVO) {
    // Need to hold the lock, otherwise, another thread may create a volume from the template at the same time.
    // Assumption here is that, we will hold the same lock during create volume from template
    final VMTemplateStoragePoolVO templatePoolRef = _tmpltPoolDao.acquireInLockTable(templatePoolVO.getId());
    if (templatePoolRef == null) {
        s_logger.debug("can't aquire the lock for template pool ref:" + templatePoolVO.getId());
        return;
    }
    try {
        final StoragePool pool = (StoragePool) _dataStoreMgr.getPrimaryDataStore(templatePoolVO.getPoolId());
        final VMTemplateVO template = _tmpltDao.findByIdIncludingRemoved(templatePoolVO.getTemplateId());
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Evicting " + templatePoolVO);
        }
        final DestroyCommand cmd = new DestroyCommand(pool, templatePoolVO);
        try {
            final Answer answer = _storageMgr.sendToPool(pool, cmd);
            if (answer != null && answer.getResult()) {
                // Remove the templatePoolVO
                if (_tmpltPoolDao.remove(templatePoolVO.getId())) {
                    s_logger.debug("Successfully evicted template: " + template.getName() + " from storage pool: " + pool.getName());
                }
            } else {
                s_logger.info("Will retry evicte template: " + template.getName() + " from storage pool: " + pool.getName());
            }
        } catch (final StorageUnavailableException e) {
            s_logger.info("Storage is unavailable currently.  Will retry evicte template: " + template.getName() + " from storage pool: " + pool.getName());
        }
    } finally {
        _tmpltPoolDao.releaseFromLockTable(templatePoolRef.getId());
    }
}

Example 30 with StorageUnavailableException

use of com.cloud.exception.StorageUnavailableException in project cosmic by MissionCriticalCloud.

the class TemplateManagerImpl method copy.

@Override
@DB
public boolean copy(final long userId, final VMTemplateVO template, final DataStore srcSecStore, final DataCenterVO dstZone) throws StorageUnavailableException, ResourceAllocationException {
    final long tmpltId = template.getId();
    final long dstZoneId = dstZone.getId();
    // find all eligible image stores for the destination zone
    final List<DataStore> dstSecStores = _dataStoreMgr.getImageStoresByScope(new ZoneScope(dstZoneId));
    if (dstSecStores == null || dstSecStores.isEmpty()) {
        throw new StorageUnavailableException("Destination zone is not ready, no image store associated", DataCenter.class, dstZone.getId());
    }
    final AccountVO account = _accountDao.findById(template.getAccountId());
    // find the size of the template to be copied
    final TemplateDataStoreVO srcTmpltStore = _tmplStoreDao.findByStoreTemplate(srcSecStore.getId(), tmpltId);
    _resourceLimitMgr.checkResourceLimit(account, ResourceType.template);
    _resourceLimitMgr.checkResourceLimit(account, ResourceType.secondary_storage, new Long(srcTmpltStore.getSize()).longValue());
    // Event details
    final String copyEventType;
    if (template.getFormat().equals(ImageFormat.ISO)) {
        copyEventType = EventTypes.EVENT_ISO_COPY;
    } else {
        copyEventType = EventTypes.EVENT_TEMPLATE_COPY;
    }
    final TemplateInfo srcTemplate = _tmplFactory.getTemplate(template.getId(), srcSecStore);
    // for that zone
    for (final DataStore dstSecStore : dstSecStores) {
        final TemplateDataStoreVO dstTmpltStore = _tmplStoreDao.findByStoreTemplate(dstSecStore.getId(), tmpltId);
        if (dstTmpltStore != null && dstTmpltStore.getDownloadState() == Status.DOWNLOADED) {
            // already downloaded on this image store
            return true;
        }
        if (dstTmpltStore != null && dstTmpltStore.getDownloadState() != Status.DOWNLOAD_IN_PROGRESS) {
            _tmplStoreDao.removeByTemplateStore(tmpltId, dstSecStore.getId());
        }
        final AsyncCallFuture<TemplateApiResult> future = _tmpltSvr.copyTemplate(srcTemplate, dstSecStore);
        try {
            final TemplateApiResult result = future.get();
            if (result.isFailed()) {
                s_logger.debug("copy template failed for image store " + dstSecStore.getName() + ":" + result.getResult());
                // try next image store
                continue;
            }
            _tmpltDao.addTemplateToZone(template, dstZoneId);
            return true;
        } catch (final Exception ex) {
            s_logger.debug("failed to copy template to image store:" + dstSecStore.getName() + " ,will try next one");
        }
    }
    return false;
}