Package com.cloud.storage

Examples of com.cloud.storage.StoragePoolVO

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                                s_logger.debug(vol + " of " + vm + " is READY, but template ids don't match, let the planner reassign a new pool");
                            }
                            continue;
                        }
   
                        StoragePoolVO pool = _storagePoolDao.findById(vol.getPoolId());
                        if (!pool.isInMaintenance()) {
                            if (s_logger.isDebugEnabled()) {
                                s_logger.debug("Root volume is ready, need to place VM in volume's cluster");
                            }
                            long rootVolDcId = pool.getDataCenterId();
                            Long rootVolPodId = pool.getPodId();
                            Long rootVolClusterId = pool.getClusterId();
                            if (planToDeploy != null && planToDeploy.getDataCenterId() != 0) {
                                Long clusterIdSpecified = planToDeploy.getClusterId();
                                if (clusterIdSpecified != null && rootVolClusterId != null) {
                                    if (rootVolClusterId.longValue() != clusterIdSpecified.longValue()) {
                                        // cannot satisfy the plan passed in to the
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                VolumeVO rootVolume = ApiDBUtils.findRootVolume(userVm.getId());
                if (rootVolume != null) {
                    userVmResponse.setRootDeviceId(rootVolume.getDeviceId());
                    String rootDeviceType = "Not created";
                    if (rootVolume.getPoolId() != null) {
                        StoragePoolVO storagePool = ApiDBUtils.findStoragePoolById(rootVolume.getPoolId());
                        rootDeviceType = storagePool.getPoolType().toString();
                    }
                    userVmResponse.setRootDeviceType(rootDeviceType);
                }
            }
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        _storagePoolHostDao.deletePrimaryRecordsForHost(hostId);

        // For pool ids you got, delete local storage host entries in pool table where
        for (StoragePoolHostVO pool : pools) {
            Long poolId = pool.getPoolId();
            StoragePoolVO storagePool = _storagePoolDao.findById(poolId);
            if (storagePool.isLocal() && isForceDeleteStorage) {
                storagePool.setUuid(null);
                storagePool.setClusterId(null);
                _storagePoolDao.update(poolId, storagePool);
                _storagePoolDao.remove(poolId);
                s_logger.debug("Local storage id=" + poolId + " is removed as a part of host removal id=" + hostId);
            }
        }
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    return unusedTemplatesInPool;
  }
   
    @Override
    public void evictTemplateFromStoragePool(VMTemplateStoragePoolVO templatePoolVO) {
    StoragePoolVO pool = _poolDao.findById(templatePoolVO.getPoolId());
    VMTemplateVO template = _tmpltDao.findByIdIncludingRemoved(templatePoolVO.getTemplateId());
   
   
    if (s_logger.isDebugEnabled()) {
        s_logger.debug("Evicting " + templatePoolVO);
    }
    DestroyCommand cmd = new DestroyCommand(pool, templatePoolVO);
   
        try {
            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 (StorageUnavailableException e) {
            s_logger.info("Storage is unavailable currently.  Will retry evicte template: " + template.getName() + " from storage pool: " + pool.getName());
        }

  }
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  }


  @Override
  public void updateAvailable(long id, long available) {
    StoragePoolVO pool = createForUpdate(id);
    pool.setAvailableBytes(available);
    update(id, pool);
  }
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  }


  @Override
  public void updateCapacity(long id, long capacity) {
    StoragePoolVO pool = createForUpdate(id);
    pool.setCapacityBytes(capacity);
    update(id, pool);

  }
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            preSnapshotVO = _snapshotDao.findByIdIncludingRemoved(preId);
            if (preSnapshotVO != null && preSnapshotVO.getBackupSnapshotId() != null) {
                preSnapshotPath = preSnapshotVO.getPath();
            }
        }
        StoragePoolVO srcPool = _storagePoolDao.findById(volume.getPoolId());

        // RBD volumes do not support snapshotting in the way CloudStack does it.
        // For now we leave the snapshot feature disabled for RBD volumes
        if (srcPool.getPoolType() == StoragePoolType.RBD) {
            throw new CloudRuntimeException("RBD volumes do not support snapshotting");
        }

        ManageSnapshotCommand cmd = new ManageSnapshotCommand(snapshotId, volume.getPath(), srcPool, preSnapshotPath, snapshot.getName(), vmName);
     
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              uservm = _vmDao.findById(volume.getInstanceId());
              if (uservm != null && uservm.getType() != VirtualMachine.Type.User) {
                throw new CloudRuntimeException("Can't take a snapshot on system vm ");
              }
             
                StoragePoolVO storagePool = _storagePoolDao.findById(volume.getPoolId());
                ClusterVO cluster = _clusterDao.findById(storagePool.getClusterId());
                List<HostVO> hosts = _resourceMgr.listAllHostsInCluster(cluster.getId());
                if (hosts != null && !hosts.isEmpty()) {
                    HostVO host = hosts.get(0);
                    if (!hostSupportSnapsthot(host)) {
                        throw new CloudRuntimeException("KVM Snapshot is not supported on cluster: " + host.getId());
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                    prevSnapshotUuid = prevSnapshot.getPath();
                }
            }
            boolean isVolumeInactive = _storageMgr.volumeInactive(volume);
            String vmName = _storageMgr.getVmNameOnVolume(volume);
            StoragePoolVO srcPool = _storagePoolDao.findById(volume.getPoolId());
            BackupSnapshotCommand backupSnapshotCommand = new BackupSnapshotCommand(primaryStoragePoolNameLabel, secondaryStoragePoolUrl, dcId, accountId, volumeId, snapshot.getId(), volume.getPath(), srcPool, snapshotUuid,
                    snapshot.getName(), prevSnapshotUuid, prevBackupUuid, isVolumeInactive, vmName, _backupsnapshotwait);

            if ( swift != null ) {
                backupSnapshotCommand.setSwift(swift);
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            if( template != null && template.getTemplateType() == Storage.TemplateType.SYSTEM ) {
                throw new InvalidParameterValueException("VolumeId: " + volumeId + " is for System VM , Creating snapshot against System VM volumes is not supported");
            }
        }
       
        StoragePoolVO storagePoolVO = _storagePoolDao.findById(volume.getPoolId());
        if (storagePoolVO == null) {
            throw new InvalidParameterValueException("VolumeId: " + volumeId + " please attach this volume to a VM before create snapshot for it");
        }

        ClusterVO cluster = _clusterDao.findById(storagePoolVO.getClusterId());
        if (cluster != null && cluster.getHypervisorType() == HypervisorType.Ovm) {
          throw new InvalidParameterValueException("Ovm won't support taking snapshot");
        }
       
        // Verify permissions
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Related Classes of com.cloud.storage.StoragePoolVO

  • com.cloud.api.ApiResponseHelper
  • com.cloud.deploy.FirstFitPlanner
  • com.cloud.resource.ResourceManagerImpl
  • com.cloud.server.ManagementServerImpl
  • com.cloud.storage.allocator.LocalStoragePoolAllocator
  • com.cloud.storage.dao.StoragePoolDaoImpl
  • com.cloud.storage.snapshot.SnapshotManagerImpl
  • com.cloud.template.TemplateManagerImpl
  • com.cloud.vm.UserVmManagerImpl
  • com.cloud.vm.VirtualMachineManagerImpl
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