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

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


    }

    @Override
    public ChapInfo getChapInfo(VolumeInfo volumeInfo, DataStore dataStore) {
        DataStoreDriver dataStoreDriver = dataStore.getDriver();

        if (dataStoreDriver instanceof PrimaryDataStoreDriver) {
            return ((PrimaryDataStoreDriver)dataStoreDriver).getChapInfo(volumeInfo);
        }
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    }

    @Override
    public ChapInfo getChapInfo(VolumeInfo volumeInfo, DataStore dataStore) {
        DataStoreDriver dataStoreDriver = dataStore.getDriver();

        if (dataStoreDriver instanceof PrimaryDataStoreDriver) {
            return ((PrimaryDataStoreDriver)dataStoreDriver).getChapInfo(volumeInfo);
        }
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        return null;
    }

    @Override
    public boolean connectVolumeToHost(VolumeInfo volumeInfo, Host host, DataStore dataStore) {
        DataStoreDriver dataStoreDriver = dataStore != null ? dataStore.getDriver() : null;

        if (dataStoreDriver instanceof PrimaryDataStoreDriver) {
            return ((PrimaryDataStoreDriver)dataStoreDriver).connectVolumeToHost(volumeInfo, host, dataStore);
        }
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        return false;
    }

    @Override
    public void disconnectVolumeFromHost(VolumeInfo volumeInfo, Host host, DataStore dataStore) {
        DataStoreDriver dataStoreDriver = dataStore != null ? dataStore.getDriver() : null;

        if (dataStoreDriver instanceof PrimaryDataStoreDriver) {
            ((PrimaryDataStoreDriver)dataStoreDriver).disconnectVolumeFromHost(volumeInfo, host, dataStore);
        }
    }
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            DataStore store = dataStoreManager.getPrimaryDataStore(poolId);
            if (store == null) {
                continue;
            }

            DataStoreDriver driver = store.getDriver();
            if (driver == null) {
                continue;
            }

            Map<String, String> caps = driver.getCapabilities();
            if (caps != null) {
                boolean quiescevm = Boolean.parseBoolean(caps.get(DataStoreCapabilities.VOLUME_SNAPSHOT_QUIESCEVM.toString()));
                vr.setNeedQuiescevm(quiescevm);
            }
        }
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        List<StoragePoolResponse> poolResponses = ViewResponseHelper.createStoragePoolResponse(result.first().toArray(
                new StoragePoolJoinVO[result.first().size()]));
        for(StoragePoolResponse poolResponse : poolResponses) {
            DataStore store = dataStoreManager.getPrimaryDataStore(poolResponse.getId());
            if (store != null) {
                DataStoreDriver driver = store.getDriver();
                if (driver != null && driver.getCapabilities() != null) {
                    poolResponse.setCaps(driver.getCapabilities());
                }
            }
        }

        response.setResponses(poolResponses, result.second());
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        return true;
    }

    private long getVolumeSizeIncludingHvSsReserve(Volume volume, StoragePool pool) {
        DataStoreProvider storeProvider = _dataStoreProviderMgr.getDataStoreProvider(pool.getStorageProviderName());
        DataStoreDriver storeDriver = storeProvider.getDataStoreDriver();

        if (storeDriver instanceof PrimaryDataStoreDriver) {
            PrimaryDataStoreDriver primaryStoreDriver = (PrimaryDataStoreDriver)storeDriver;

            return primaryStoreDriver.getVolumeSizeIncludingHypervisorSnapshotReserve(volume, pool);
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    }

    @Override
    public ChapInfo getChapInfo(VolumeInfo volumeInfo, DataStore dataStore) {
        DataStoreDriver dataStoreDriver = dataStore.getDriver();

        if (dataStoreDriver instanceof PrimaryDataStoreDriver) {
            return ((PrimaryDataStoreDriver)dataStoreDriver).getChapInfo(volumeInfo);
        }
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        return null;
    }

    @Override
    public boolean connectVolumeToHost(VolumeInfo volumeInfo, Host host, DataStore dataStore) {
        DataStoreDriver dataStoreDriver = dataStore != null ? dataStore.getDriver() : null;

        if (dataStoreDriver instanceof PrimaryDataStoreDriver) {
            return ((PrimaryDataStoreDriver)dataStoreDriver).connectVolumeToHost(volumeInfo, host, dataStore);
        }
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        return false;
    }

    @Override
    public void disconnectVolumeFromHost(VolumeInfo volumeInfo, Host host, DataStore dataStore) {
        DataStoreDriver dataStoreDriver = dataStore != null ? dataStore.getDriver() : null;

        if (dataStoreDriver instanceof PrimaryDataStoreDriver) {
            ((PrimaryDataStoreDriver)dataStoreDriver).disconnectVolumeFromHost(volumeInfo, host, dataStore);
        }
    }
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