@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); } }
/** * Generates the volume path by appending the Volume UUID to the Libvirt destiny images path.</br> * Example: /var/lib/libvirt/images/f3d49ecc-870c-475a-89fa-fd0124420a9b */ @Override protected String generateDestPath(VirtualMachineTO vmTO, VolumeVO srcVolume, Host destHost, StoragePoolVO destStoragePool, VolumeInfo destVolumeInfo) { DiskOfferingVO diskOffering = _diskOfferingDao.findById(srcVolume.getDiskOfferingId()); DiskProfile diskProfile = new DiskProfile(destVolumeInfo, diskOffering, HypervisorType.KVM); String templateUuid = getTemplateUuid(destVolumeInfo.getTemplateId()); CreateCommand rootImageProvisioningCommand = new CreateCommand(diskProfile, templateUuid, destStoragePool, true); Answer rootImageProvisioningAnswer = _agentMgr.easySend(destHost.getId(), rootImageProvisioningCommand); if (rootImageProvisioningAnswer == null) { throw new CloudRuntimeException(String.format("Migration with storage of vm [%s] failed while provisioning root image", vmTO.getName())); } if (!rootImageProvisioningAnswer.getResult()) { throw new CloudRuntimeException(String.format("Unable to modify target volume on the host [host id:%s, name:%s]", destHost.getId(), destHost.getName())); } String libvirtDestImgsPath = null; if (rootImageProvisioningAnswer instanceof CreateAnswer) { libvirtDestImgsPath = ((CreateAnswer)rootImageProvisioningAnswer).getVolume().getName(); } // File.getAbsolutePath is used to keep the file separator as it should be and eliminate a verification to check if exists a file separator in the last character of libvirtDestImgsPath. return new File(libvirtDestImgsPath, destVolumeInfo.getUuid()).getAbsolutePath(); }
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; }
String url = ImageStoreUtil.generatePostUploadUrl(ssvmUrlDomain, ep.getPublicAddr(), vol.getUuid()); response.setPostURL(new URL(url)); _volumeStoreDao.persist(volumeStore); response.setId(UUID.fromString(vol.getUuid())); TemplateOrVolumePostUploadCommand command = new TemplateOrVolumePostUploadCommand(vol.getId(), vol.getUuid(), volumeStore.getInstallPath(), cmd.getChecksum(), vol.getType().toString(), vol.getName(), vol.getFormat().toString(), dataObject.getDataStore().getUri(), dataObject.getDataStore().getRole().toString()); command.setLocalPath(volumeStore.getLocalDownloadPath());
boolean result = false; try { result = ElastistorUtil.deleteElastistorVolume(volumeInfo.getUuid()); } catch (Throwable e) { e.printStackTrace();
public VolumeObjectTO(VolumeInfo volume) { uuid = volume.getUuid(); path = volume.getPath(); accountId = volume.getAccountId(); if (volume.getDataStore() != null) { dataStore = volume.getDataStore().getTO(); } else { dataStore = null; } vmName = volume.getAttachedVmName(); size = volume.getSize(); setVolumeId(volume.getId()); chainInfo = volume.getChainInfo(); volumeType = volume.getVolumeType(); name = volume.getName(); setId(volume.getId()); format = volume.getFormat(); provisioningType = volume.getProvisioningType(); bytesReadRate = volume.getBytesReadRate(); bytesWriteRate = volume.getBytesWriteRate(); iopsReadRate = volume.getIopsReadRate(); iopsWriteRate = volume.getIopsWriteRate(); cacheMode = volume.getCacheMode(); hypervisorType = volume.getHypervisorType(); setDeviceId(volume.getDeviceId()); }