@Test public void finishVolume_BasicTest() throws Exception { final String volId = "foo"; final String sanVolId = "fooprefix" + volId + "foosuffix"; final String volIqn = "foo-iqn"; final String lun = "1"; final SANVolumeInfo existing = new SANVolumeInfo(volId); existing.setSanVolumeId(sanVolId); existing.setIqn(volIqn + ',' + lun); try (TransactionResource tran = Entities.transactionFor(SANVolumeInfo.class)) { Entities.persist(existing); tran.commit(); } final SANProvider sanProvider = context.mock(SANProvider.class); context.checking(new Expectations() { { oneOf(sanProvider).disconnectTarget(sanVolId, volIqn, lun); oneOf(sanProvider).unexportResource(sanVolId, "sc-foo-iqn"); oneOf(sanProvider).waitAndComplete(sanVolId, existing.getIqn()); } }); SANManager test = new SANManager(sanProvider); test.finishVolume(volId); }
public void finishVolume(String snapshotId) throws EucalyptusCloudException { SANVolumeInfo snapInfo = null; String iqnAndLun = null; String sanVolumeId = null; try { snapInfo = lookup(snapshotId); iqnAndLun = snapInfo.getIqn(); sanVolumeId = snapInfo.getSanVolumeId(); } catch (NoSuchRecordException e) { LOG.debug("Skipping finish up for " + snapshotId); return; } if (iqnAndLun != null && iqnAndLun.contains(",")) { String[] parts = iqnAndLun.split(","); if (parts.length == 2) { try { LOG.info("Disconnecting " + sanVolumeId + " on backend from Storage Controller"); connectionManager.disconnectTarget(sanVolumeId, parts[0], parts[1]); } catch (Exception e) { LOG.warn("Failed to disconnect iscsi session between " + sanVolumeId + " and SC", e); } } else { LOG.warn("Unable to disconnect " + sanVolumeId + " from Storage Controller due to invalid iqn format. Expected iqn to contain one ',' but got: " + iqnAndLun); throw new EucalyptusCloudException("Unable to disconnect " + sanVolumeId + " from Storage Controller due to invalid iqn format"); } String scIqn = StorageProperties.getStorageIqn(); try { LOG.info("Unexporting " + sanVolumeId + " on backend from Storage Controller host IQN " + scIqn); connectionManager.unexportResource(sanVolumeId, scIqn); } catch (Exception e) { LOG.warn("Could not unexport " + sanVolumeId + " on backend from Storage Controller"); } try (TransactionResource tran = Entities.transactionFor(SANVolumeInfo.class)) { SANVolumeInfo existingSnap = Entities.uniqueResult(snapInfo); existingSnap.setIqn(parts[0]); Entities.merge(existingSnap); tran.commit(); } catch (Exception e) { LOG.warn("Failed to update IQN after disconnecting " + snapshotId + " from Storage Controller", e); } } else { LOG.debug("Skipping disconnect and unexport operations for " + sanVolumeId); } try { LOG.info("Waiting for " + sanVolumeId + " to complete on backend"); connectionManager.waitAndComplete(sanVolumeId, iqnAndLun); } catch (EucalyptusCloudException e) { LOG.warn("Failed during wait for " + sanVolumeId + " to complete on backend", e); throw e; } catch (Exception e) { LOG.warn("Failed during wait for " + sanVolumeId + " to complete on backend", e); throw new EucalyptusCloudException("Failed during wait for " + sanVolumeId + " to complete on backend", e); } }
SANManager implements LogicalStorageManager { public void finishVolume(String snapshotId) throws EucalyptusCloudException { SANVolumeInfo snapInfo = null; String iqnAndLun = null; String sanVolumeId = null; try { snapInfo = lookup(snapshotId); iqnAndLun = snapInfo.getIqn(); sanVolumeId = snapInfo.getSanVolumeId(); } catch (NoSuchRecordException e) { LOG.debug("Skipping finish up for " + snapshotId); return; } if (iqnAndLun != null && iqnAndLun.contains(",")) { String[] parts = iqnAndLun.split(","); if (parts.length == 2) { try { LOG.info("Disconnecting " + sanVolumeId + " on backend from Storage Controller"); connectionManager.disconnectTarget(sanVolumeId, parts[0], parts[1]); } catch (Exception e) { LOG.warn("Failed to disconnect iscsi session between " + sanVolumeId + " and SC", e); } } else { LOG.warn("Unable to disconnect " + sanVolumeId + " from Storage Controller due to invalid iqn format. Expected iqn to contain one ',' but got: " + iqnAndLun); throw new EucalyptusCloudException("Unable to disconnect " + sanVolumeId + " from Storage Controller due to invalid iqn format"); } String scIqn = StorageProperties.getStorageIqn(); try { LOG.info("Unexporting " + sanVolumeId + " on backend from Storage Controller host IQN " + scIqn); connectionManager.unexportResource(sanVolumeId, scIqn); } catch (Exception e) { LOG.warn("Could not unexport " + sanVolumeId + " on backend from Storage Controller"); } try (TransactionResource tran = Entities.transactionFor(SANVolumeInfo.class)) { SANVolumeInfo existingSnap = Entities.uniqueResult(snapInfo); existingSnap.setIqn(parts[0]); Entities.merge(existingSnap); tran.commit(); } catch (Exception e) { LOG.warn("Failed to update IQN after disconnecting " + snapshotId + " from Storage Controller", e); } } else { LOG.debug("Skipping disconnect and unexport operations for " + sanVolumeId); } try { LOG.info("Waiting for " + sanVolumeId + " to complete on backend"); connectionManager.waitAndComplete(sanVolumeId, iqnAndLun); } catch (EucalyptusCloudException e) { LOG.warn("Failed during wait for " + sanVolumeId + " to complete on backend", e); throw e; } catch (Exception e) { LOG.warn("Failed during wait for " + sanVolumeId + " to complete on backend", e); throw new EucalyptusCloudException("Failed during wait for " + sanVolumeId + " to complete on backend", e); } } }
SANManager implements LogicalStorageManager { public void finishVolume(String snapshotId) throws EucalyptusCloudException { SANVolumeInfo snapInfo = null; String iqnAndLun = null; String sanVolumeId = null; try { snapInfo = lookup(snapshotId); iqnAndLun = snapInfo.getIqn(); sanVolumeId = snapInfo.getSanVolumeId(); } catch (NoSuchRecordException e) { LOG.debug("Skipping finish up for " + snapshotId); return; } if (iqnAndLun != null && iqnAndLun.contains(",")) { String[] parts = iqnAndLun.split(","); if (parts.length == 2) { try { LOG.info("Disconnecting " + sanVolumeId + " on backend from Storage Controller"); connectionManager.disconnectTarget(sanVolumeId, parts[0], parts[1]); } catch (Exception e) { LOG.warn("Failed to disconnect iscsi session between " + sanVolumeId + " and SC", e); } } else { LOG.warn("Unable to disconnect " + sanVolumeId + " from Storage Controller due to invalid iqn format. Expected iqn to contain one ',' but got: " + iqnAndLun); throw new EucalyptusCloudException("Unable to disconnect " + sanVolumeId + " from Storage Controller due to invalid iqn format"); } String scIqn = StorageProperties.getStorageIqn(); try { LOG.info("Unexporting " + sanVolumeId + " on backend from Storage Controller host IQN " + scIqn); connectionManager.unexportResource(sanVolumeId, scIqn); } catch (Exception e) { LOG.warn("Could not unexport " + sanVolumeId + " on backend from Storage Controller"); } try (TransactionResource tran = Entities.transactionFor(SANVolumeInfo.class)) { SANVolumeInfo existingSnap = Entities.uniqueResult(snapInfo); existingSnap.setIqn(parts[0]); Entities.merge(existingSnap); tran.commit(); } catch (Exception e) { LOG.warn("Failed to update IQN after disconnecting " + snapshotId + " from Storage Controller", e); } } else { LOG.debug("Skipping disconnect and unexport operations for " + sanVolumeId); } try { LOG.info("Waiting for " + sanVolumeId + " to complete on backend"); connectionManager.waitAndComplete(sanVolumeId, iqnAndLun); } catch (EucalyptusCloudException e) { LOG.warn("Failed during wait for " + sanVolumeId + " to complete on backend", e); throw e; } catch (Exception e) { LOG.warn("Failed during wait for " + sanVolumeId + " to complete on backend", e); throw new EucalyptusCloudException("Failed during wait for " + sanVolumeId + " to complete on backend", e); } } SANManager();   SANManager(SANProvider connectionManager); }
SANManager implements LogicalStorageManager { public void finishVolume(String snapshotId) throws EucalyptusCloudException { SANVolumeInfo snapInfo = null; String iqnAndLun = null; String sanVolumeId = null; try { snapInfo = lookup(snapshotId); iqnAndLun = snapInfo.getIqn(); sanVolumeId = snapInfo.getSanVolumeId(); } catch (NoSuchRecordException e) { LOG.debug("Skipping finish up for " + snapshotId); return; } if (iqnAndLun != null && iqnAndLun.contains(",")) { String[] parts = iqnAndLun.split(","); if (parts.length == 2) { try { LOG.info("Disconnecting " + sanVolumeId + " on backend from Storage Controller"); connectionManager.disconnectTarget(sanVolumeId, parts[0], parts[1]); } catch (Exception e) { LOG.warn("Failed to disconnect iscsi session between " + sanVolumeId + " and SC", e); } } else { LOG.warn("Unable to disconnect " + sanVolumeId + " from Storage Controller due to invalid iqn format. Expected iqn to contain one ',' but got: " + iqnAndLun); throw new EucalyptusCloudException("Unable to disconnect " + sanVolumeId + " from Storage Controller due to invalid iqn format"); } String scIqn = StorageProperties.getStorageIqn(); try { LOG.info("Unexporting " + sanVolumeId + " on backend from Storage Controller host IQN " + scIqn); connectionManager.unexportResource(sanVolumeId, scIqn); } catch (Exception e) { LOG.warn("Could not unexport " + sanVolumeId + " on backend from Storage Controller"); } try (TransactionResource tran = Entities.transactionFor(SANVolumeInfo.class)) { SANVolumeInfo existingSnap = Entities.uniqueResult(snapInfo); existingSnap.setIqn(parts[0]); Entities.merge(existingSnap); tran.commit(); } catch (Exception e) { LOG.warn("Failed to update IQN after disconnecting " + snapshotId + " from Storage Controller", e); } } else { LOG.debug("Skipping disconnect and unexport operations for " + sanVolumeId); } try { LOG.info("Waiting for " + sanVolumeId + " to complete on backend"); connectionManager.waitAndComplete(sanVolumeId, iqnAndLun); } catch (EucalyptusCloudException e) { LOG.warn("Failed during wait for " + sanVolumeId + " to complete on backend", e); throw e; } catch (Exception e) { LOG.warn("Failed during wait for " + sanVolumeId + " to complete on backend", e); throw new EucalyptusCloudException("Failed during wait for " + sanVolumeId + " to complete on backend", e); } } SANManager();   SANManager(SANProvider connectionManager); static LogicalStorageManager getInstance(); void addSnapshot(String snapshotId); void checkPreconditions(); @Override void cleanSnapshot(String snapshotId, String snapshotPointId); void cleanVolume(String volumeId); void configure(); StorageResource createSnapshot(String volumeId, String snapshotId, String snapshotPointId, Boolean shouldTransferSnapshots); void createSnapshot(String volumeId, String snapshotId, String snapshotPointId); void createVolume(String volumeId, int size); int createVolume(String volumeId, String snapshotId, int size); void cloneVolume(String volumeId, String parentVolumeId); @Override void deleteSnapshot(String snapshotId, String snapshotPointId); void deleteVolume(String volumeId); int getSnapshotSize(String snapshotId); String getVolumeConnectionString(String volumeId); void initialize(); void loadSnapshots(List<String> snapshotSet, List<String> snapshotFileNames); List<String> prepareForTransfer(String snapshotId); void reload(); void startupChecks(); void finishVolume(String snapshotId); StorageResourceWithCallback prepSnapshotForDownload(final String snapshotId, int sizeExpected, long actualSizeInMB); ArrayList<ComponentProperty> getStorageProps(); void setStorageProps(ArrayList<ComponentProperty> storageProps); String getStorageRootDirectory(); String getVolumePath(String volumeId); void importVolume(String volumeId, String volumePath, int size); String getSnapshotPath(String snapshotId); void importSnapshot(String snapshotId, String volumeId, String snapPath, int size); String exportVolume(String volumeId, String nodeIqn); void unexportVolumeFromAll(String volumeId); void unexportVolume(String volumeId, String nodeIqn); void checkReady(); void stop(); void disable(); void enable(); boolean getFromBackend(String snapshotId, int size); void checkVolume(String volumeId); List<CheckerTask> getCheckers(); String createSnapshotPoint(String parentVolumeId, String volumeId); void deleteSnapshotPoint(String parentVolumeId, String volumeId, String snapshotPointId); @Override boolean supportsIncrementalSnapshots(); @Override StorageResourceWithCallback prepIncrementalSnapshotForUpload(String volumeId, String snapshotId, String snapPointId, String prevSnapshotId,
      String prevSnapPointId); @Override StorageResource prepSnapshotForUpload(String volumeId, String snapshotId, String snapPointId); @Override StorageResourceWithCallback prepSnapshotBaseForRestore(final String snapshotId, final int size, final String snapshotPointId); @Override void restoreSnapshotDelta(String currentSnapId, String prevSnapId, String baseId, StorageResource sr); @Override void completeSnapshotRestorationFromDeltas(String snapshotId); @Override T executeCallback(Function<F, T> callback, F input); }
SANManager implements LogicalStorageManager { public void finishVolume(String snapshotId) throws EucalyptusCloudException { SANVolumeInfo snapInfo = null; String iqnAndLun = null; String sanVolumeId = null; try { snapInfo = lookup(snapshotId); iqnAndLun = snapInfo.getIqn(); sanVolumeId = snapInfo.getSanVolumeId(); } catch (NoSuchRecordException e) { LOG.debug("Skipping finish up for " + snapshotId); return; } if (iqnAndLun != null && iqnAndLun.contains(",")) { String[] parts = iqnAndLun.split(","); if (parts.length == 2) { try { LOG.info("Disconnecting " + sanVolumeId + " on backend from Storage Controller"); connectionManager.disconnectTarget(sanVolumeId, parts[0], parts[1]); } catch (Exception e) { LOG.warn("Failed to disconnect iscsi session between " + sanVolumeId + " and SC", e); } } else { LOG.warn("Unable to disconnect " + sanVolumeId + " from Storage Controller due to invalid iqn format. Expected iqn to contain one ',' but got: " + iqnAndLun); throw new EucalyptusCloudException("Unable to disconnect " + sanVolumeId + " from Storage Controller due to invalid iqn format"); } String scIqn = StorageProperties.getStorageIqn(); try { LOG.info("Unexporting " + sanVolumeId + " on backend from Storage Controller host IQN " + scIqn); connectionManager.unexportResource(sanVolumeId, scIqn); } catch (Exception e) { LOG.warn("Could not unexport " + sanVolumeId + " on backend from Storage Controller"); } try (TransactionResource tran = Entities.transactionFor(SANVolumeInfo.class)) { SANVolumeInfo existingSnap = Entities.uniqueResult(snapInfo); existingSnap.setIqn(parts[0]); Entities.merge(existingSnap); tran.commit(); } catch (Exception e) { LOG.warn("Failed to update IQN after disconnecting " + snapshotId + " from Storage Controller", e); } } else { LOG.debug("Skipping disconnect and unexport operations for " + sanVolumeId); } try { LOG.info("Waiting for " + sanVolumeId + " to complete on backend"); connectionManager.waitAndComplete(sanVolumeId, iqnAndLun); } catch (EucalyptusCloudException e) { LOG.warn("Failed during wait for " + sanVolumeId + " to complete on backend", e); throw e; } catch (Exception e) { LOG.warn("Failed during wait for " + sanVolumeId + " to complete on backend", e); throw new EucalyptusCloudException("Failed during wait for " + sanVolumeId + " to complete on backend", e); } } SANManager();   SANManager(SANProvider connectionManager); static LogicalStorageManager getInstance(); void addSnapshot(String snapshotId); void checkPreconditions(); @Override void cleanSnapshot(String snapshotId, String snapshotPointId); void cleanVolume(String volumeId); void configure(); StorageResource createSnapshot(String volumeId, String snapshotId, String snapshotPointId, Boolean shouldTransferSnapshots); void createSnapshot(String volumeId, String snapshotId, String snapshotPointId); void createVolume(String volumeId, int size); int createVolume(String volumeId, String snapshotId, int size); void cloneVolume(String volumeId, String parentVolumeId); @Override void deleteSnapshot(String snapshotId, String snapshotPointId); void deleteVolume(String volumeId); int getSnapshotSize(String snapshotId); String getVolumeConnectionString(String volumeId); void initialize(); void loadSnapshots(List<String> snapshotSet, List<String> snapshotFileNames); List<String> prepareForTransfer(String snapshotId); void reload(); void startupChecks(); void finishVolume(String snapshotId); StorageResourceWithCallback prepSnapshotForDownload(final String snapshotId, int sizeExpected, long actualSizeInMB); ArrayList<ComponentProperty> getStorageProps(); void setStorageProps(ArrayList<ComponentProperty> storageProps); String getStorageRootDirectory(); String getVolumePath(String volumeId); void importVolume(String volumeId, String volumePath, int size); String getSnapshotPath(String snapshotId); void importSnapshot(String snapshotId, String volumeId, String snapPath, int size); String exportVolume(String volumeId, String nodeIqn); void unexportVolumeFromAll(String volumeId); void unexportVolume(String volumeId, String nodeIqn); void checkReady(); void stop(); void disable(); void enable(); boolean getFromBackend(String snapshotId, int size); void checkVolume(String volumeId); List<CheckerTask> getCheckers(); String createSnapshotPoint(String parentVolumeId, String volumeId); void deleteSnapshotPoint(String parentVolumeId, String volumeId, String snapshotPointId); @Override boolean supportsIncrementalSnapshots(); @Override StorageResourceWithCallback prepIncrementalSnapshotForUpload(String volumeId, String snapshotId, String snapPointId, String prevSnapshotId,
      String prevSnapPointId); @Override StorageResource prepSnapshotForUpload(String volumeId, String snapshotId, String snapPointId); @Override StorageResourceWithCallback prepSnapshotBaseForRestore(final String snapshotId, final int size, final String snapshotPointId); @Override void restoreSnapshotDelta(String currentSnapId, String prevSnapId, String baseId, StorageResource sr); @Override void completeSnapshotRestorationFromDeltas(String snapshotId); @Override T executeCallback(Function<F, T> callback, F input);  }