Package org.apache.cloudstack.engine.subsystem.api.storage

Examples of org.apache.cloudstack.engine.subsystem.api.storage.CopyCommandResult

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    }

    protected Void createVolumeFromSnapshotCallback(
            AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> callback,
            CreateVolumeFromBaseImageContext<VolumeApiResult> context) {
        CopyCommandResult result = callback.getResult();
        VolumeInfo volume = (VolumeInfo) context.templateOnStore;
        SnapshotInfo snapshot = context.snapshot;
        VolumeApiResult apiResult = new VolumeApiResult(volume);
        Event event = null;
        if (result.isFailed()) {
            apiResult.setResult(result.getResult());
            event = Event.OperationFailed;
        } else {
            event = Event.OperationSuccessed;
        }

        try {
            if (result.isSuccess()) {
                volume.processEvent(event, result.getAnswer());
            } else {
                volume.processEvent(event);
            }
            snapshot.processEvent(event);
        } catch (Exception e) {
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    protected Void copyVolumeFromImageToPrimaryCallback(
            AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> callback,
            CopyVolumeContext<VolumeApiResult> context) {
        VolumeInfo srcVolume = context.srcVolume;
        VolumeInfo destVolume = context.destVolume;
        CopyCommandResult result = callback.getResult();
        AsyncCallFuture<VolumeApiResult> future = context.future;
        VolumeApiResult res = new VolumeApiResult(destVolume);
        try {
            if (res.isFailed()) {
                destVolume.processEvent(Event.OperationFailed);
                srcVolume.processEvent(Event.OperationFailed);
                res.setResult(result.getResult());
                future.complete(res);
                return null;
            }

            srcVolume.processEvent(Event.OperationSuccessed);
            destVolume.processEvent(Event.OperationSuccessed, result.getAnswer());
            srcVolume.getDataStore().delete(srcVolume);
            future.complete(res);
        } catch (Exception e) {
            res.setResult(e.toString());
            future.complete(res);
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    }

    protected Void copyVolumeFromPrimaryToImageCallback(AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> callback, CopyVolumeContext<VolumeApiResult> context) {
        VolumeInfo srcVolume = context.srcVolume;
        VolumeInfo destVolume = context.destVolume;
        CopyCommandResult result = callback.getResult();
        AsyncCallFuture<VolumeApiResult> future = context.future;
        VolumeApiResult res = new VolumeApiResult(destVolume);
        try {
            if (result.isFailed()) {
                srcVolume.processEvent(Event.OperationFailed); // back to Ready state in Volume table
                destVolume.processEventOnly(Event.OperationFailed);
                res.setResult(result.getResult());
                future.complete(res);
            }else{
                srcVolume.processEvent(Event.OperationSuccessed); // back to Ready state in Volume table
                destVolume.processEventOnly(Event.OperationSuccessed, result.getAnswer());
                future.complete(res);
            }
        } catch (Exception e) {
            res.setResult(e.toString());
            future.complete(res);
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    protected Void copyVolumeCallBack(AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> callback,
            CopyVolumeContext<VolumeApiResult> context) {
        VolumeInfo srcVolume = context.srcVolume;
        VolumeInfo destVolume = context.destVolume;
        CopyCommandResult result = callback.getResult();
        AsyncCallFuture<VolumeApiResult> future = context.future;
        VolumeApiResult res = new VolumeApiResult(destVolume);
        try {
            if (result.isFailed()) {
                res.setResult(result.getResult());
                destVolume.processEvent(Event.OperationFailed);
                srcVolume.processEvent(Event.OperationFailed);
                destroyVolume(destVolume.getId());
                destVolume = volFactory.getVolume(destVolume.getId());
                AsyncCallFuture<VolumeApiResult> destroyFuture = expungeVolumeAsync(destVolume);
                destroyFuture.get();
                future.complete(res);
                return null;
            }
            srcVolume.processEvent(Event.OperationSuccessed);
            destVolume.processEvent(Event.OperationSuccessed, result.getAnswer());
            destroyVolume(srcVolume.getId());
            srcVolume = volFactory.getVolume(srcVolume.getId());
            AsyncCallFuture<VolumeApiResult> destroyFuture = expungeVolumeAsync(srcVolume);
            destroyFuture.get();
            future.complete(res);
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    }

    protected Void migrateVolumeCallBack(AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> callback,
            MigrateVolumeContext<VolumeApiResult> context) {
        VolumeInfo srcVolume = context.srcVolume;
        CopyCommandResult result = callback.getResult();
        AsyncCallFuture<VolumeApiResult> future = context.future;
        VolumeApiResult res = new VolumeApiResult(srcVolume);
        try {
            if (result.isFailed()) {
                res.setResult(result.getResult());
                srcVolume.processEvent(Event.OperationFailed);
                future.complete(res);
            } else {
                srcVolume.processEvent(Event.OperationSuccessed);
                future.complete(res);
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    }

    protected Void migrateVmWithVolumesCallBack(AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> callback,
            MigrateVmWithVolumesContext<CommandResult> context) {
        Map<VolumeInfo, DataStore> volumeToPool = context.volumeToPool;
        CopyCommandResult result = callback.getResult();
        AsyncCallFuture<CommandResult> future = context.future;
        CommandResult res = new CommandResult();
        try {
            if (result.isFailed()) {
                res.setResult(result.getResult());
                for (Map.Entry<VolumeInfo, DataStore> entry : volumeToPool.entrySet()) {
                    VolumeInfo volume = entry.getKey();
                    volume.processEvent(Event.OperationFailed);
                }
                future.complete(res);
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                templateObjectTO.setPath(UUID.randomUUID().toString());
                templateObjectTO.setSize(srcdata.getSize());
                templateObjectTO.setPhysicalSize(srcdata.getSize());
                templateObjectTO.setFormat(Storage.ImageFormat.RAW);
                CopyCmdAnswer answer = new CopyCmdAnswer(templateObjectTO);
                CopyCommandResult result = new CopyCommandResult("", answer);
                callback.complete(result);
            } else if (srcdata.getType() == DataObjectType.TEMPLATE && destData.getType() == DataObjectType.VOLUME) {
                //For CLVM, we need to pass template on secondary storage to hypervisor
                String value = configDao.getValue(Config.PrimaryStorageDownloadWait.toString());
                int _primaryStorageDownloadWait = NumbersUtil.parseInt(value, Integer.parseInt(Config.PrimaryStorageDownloadWait.getDefaultValue()));
                StoragePoolVO storagePoolVO = primaryStoreDao.findById(store.getId());
                DataStore imageStore = templateManager.getImageStore(storagePoolVO.getDataCenterId(), srcdata.getId());
                DataObject srcData = templateDataFactory.getTemplate(srcdata.getId(), imageStore);

                CopyCommand cmd = new CopyCommand(srcData.getTO(), destData.getTO(), _primaryStorageDownloadWait, true);
                EndPoint ep = epSelector.select(srcData, destData);
                Answer answer = null;
                if (ep == null) {
                    String errMsg = "No remote endpoint to send command, check if host or ssvm is down?";
                    s_logger.error(errMsg);
                    answer = new Answer(cmd, false, errMsg);
                } else {
                    answer = ep.sendMessage(cmd);
                }
                CopyCommandResult result = new CopyCommandResult("", answer);
                callback.complete(result);
            }
        }
    }
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        motionSrv.copyAsync(srcData, destData, caller);
    }

    protected Void copyCallback(AsyncCallbackDispatcher<DataObjectManagerImpl, CopyCommandResult> callback, CopyContext<CreateCmdResult> context) {
        CopyCommandResult result = callback.getResult();
        DataObject destObj = context.destObj;

        if (result.isFailed()) {
            try {
                objectInDataStoreMgr.update(destObj, Event.OperationFailed);
            } catch (NoTransitionException e) {
                s_logger.debug("Failed to update copying state", e);
            } catch (ConcurrentOperationException e) {
                s_logger.debug("Failed to update copying state", e);
            }
            CreateCmdResult res = new CreateCmdResult(null, null);
            res.setResult(result.getResult());
            context.getParentCallback().complete(res);
        }

        try {
            objectInDataStoreMgr.update(destObj, ObjectInDataStoreStateMachine.Event.OperationSuccessed);
        } catch (NoTransitionException e) {
            s_logger.debug("Failed to update copying state: ", e);
            try {
                objectInDataStoreMgr.update(destObj, ObjectInDataStoreStateMachine.Event.OperationFailed);
            } catch (Exception e1) {
            }
            CreateCmdResult res = new CreateCmdResult(null, null);
            res.setResult("Failed to update copying state: " + e.toString());
            context.getParentCallback().complete(res);
        } catch (ConcurrentOperationException e) {
            s_logger.debug("Failed to update copying state: ", e);
            try {
                objectInDataStoreMgr.update(destObj, ObjectInDataStoreStateMachine.Event.OperationFailed);
            } catch (Exception e1) {
            }
            CreateCmdResult res = new CreateCmdResult(null, null);
            res.setResult("Failed to update copying state: " + e.toString());
            context.getParentCallback().complete(res);
        }
        CreateCmdResult res = new CreateCmdResult(result.getPath(), null);
        context.getParentCallback().complete(res);
        return null;
    }
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        return;
    }

    protected Void managedCopyBaseImageCallback(AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> callback,
            ManagedCreateBaseImageContext<VolumeApiResult> context) {
        CopyCommandResult result = callback.getResult();
        VolumeInfo volumeInfo = context.getVolumeInfo();
        VolumeApiResult res = new VolumeApiResult(volumeInfo);

        if (result.isSuccess()) {
            // volumeInfo.processEvent(Event.OperationSuccessed, result.getAnswer());

            VolumeVO volume = volDao.findById(volumeInfo.getId());
            CopyCmdAnswer answer = (CopyCmdAnswer)result.getAnswer();
            TemplateObjectTO templateObjectTo = (TemplateObjectTO)answer.getNewData();

            volume.setPath(templateObjectTo.getPath());

            if (templateObjectTo.getFormat() != null) {
                volume.setFormat(templateObjectTo.getFormat());
            }

            volDao.update(volume.getId(), volume);
        }
        else {
            volumeInfo.processEvent(Event.DestroyRequested);

            res.setResult(result.getResult());
        }

        AsyncCallFuture<VolumeApiResult> future = context.getFuture();

        future.complete(res);
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        return null;
    }

    @DB
    protected Void copyBaseImageCallback(AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> callback, CreateBaseImageContext<VolumeApiResult> context) {
        CopyCommandResult result = callback.getResult();
        VolumeApiResult res = new VolumeApiResult(context.getVolume());

        AsyncCallFuture<VolumeApiResult> future = context.getFuture();
        DataObject templateOnPrimaryStoreObj = context.destObj;
        if (!result.isSuccess()) {
            templateOnPrimaryStoreObj.processEvent(Event.OperationFailed);
            _tmpltPoolDao.releaseFromLockTable(context.getTemplatePoolId());
            res.setResult(result.getResult());
            future.complete(res);
            return null;
        }

        templateOnPrimaryStoreObj.processEvent(Event.OperationSuccessed, result.getAnswer());
        _tmpltPoolDao.releaseFromLockTable(context.getTemplatePoolId());
        createVolumeFromBaseImageAsync(context.volume, templateOnPrimaryStoreObj, context.dataStore, future);
        return null;
    }
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Related Classes of org.apache.cloudstack.engine.subsystem.api.storage.CopyCommandResult

  • org.apache.cloudstack.storage.cache.manager.StorageCacheManagerImpl
  • org.apache.cloudstack.storage.datastore.DataObjectManagerImpl
  • org.apache.cloudstack.storage.datastore.driver.CloudStackPrimaryDataStoreDriverImpl
  • org.apache.cloudstack.storage.image.motion.DefaultImageMotionStrategy
  • org.apache.cloudstack.storage.image.TemplateServiceImpl
  • org.apache.cloudstack.storage.motion.AncientDataMotionStrategy
  • org.apache.cloudstack.storage.motion.HypervStorageMotionStrategy
  • org.apache.cloudstack.storage.motion.SimulatorDataMotionStrategy
  • org.apache.cloudstack.storage.motion.VmwareStorageMotionStrategy
  • org.apache.cloudstack.storage.motion.XenServerStorageMotionStrategy
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