Examples with Operation com.emc.storageos.db.client.model.Operation used on opensource projects

Example 51 with Operation

use of com.emc.storageos.db.client.model.Operation in project coprhd-controller by CoprHD.

the class BlockConsistencyGroupService method deactivateConsistencyGroupSnapshot.

/**
 * Deactivate the specified Consistency Group Snapshot
 *
 * @prereq none
 *
 * @param consistencyGroupId
 *            - Consistency group URI
 * @param snapshotId
 *            - Consistency group snapshot URI
 *
 * @brief Deactivate consistency group snapshot session
 * @return TaskResourceRep
 */
@POST
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/snapshots/{sid}/deactivate")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.ANY })
public TaskList deactivateConsistencyGroupSnapshot(@PathParam("id") final URI consistencyGroupId, @PathParam("sid") final URI snapshotId) {
    final BlockConsistencyGroup consistencyGroup = (BlockConsistencyGroup) queryResource(consistencyGroupId);
    // Snapshots of RecoverPoint consistency groups is not supported.
    if (isIdEmbeddedInURL(consistencyGroupId) && consistencyGroup.checkForType(Types.RP)) {
        throw APIException.badRequests.snapshotsNotSupportedForRPCGs();
    }
    // check for backend CG
    if (BlockConsistencyGroupUtils.getLocalSystemsInCG(consistencyGroup, _dbClient).isEmpty()) {
        _log.error("{} Group Snapshot operations not supported when there is no backend CG", consistencyGroup.getId());
        throw APIException.badRequests.cannotCreateSnapshotOfCG();
    }
    final BlockSnapshot snapshot = (BlockSnapshot) queryResource(snapshotId);
    verifySnapshotIsForConsistencyGroup(snapshot, consistencyGroup);
    // We can ignore dependencies on BlockSnapshotSession. In this case
    // the BlockSnapshot instance is a linked target for a BlockSnapshotSession
    // and we will unlink the snapshot from the session and delete it.
    List<Class<? extends DataObject>> excludeTypes = new ArrayList<Class<? extends DataObject>>();
    excludeTypes.add(BlockSnapshotSession.class);
    ArgValidator.checkReference(BlockSnapshot.class, snapshotId, checkForDelete(snapshot, excludeTypes));
    // Snapshot session linked targets must be unlinked instead.
    BlockSnapshotSession session = BlockSnapshotSessionUtils.getLinkedTargetSnapshotSession(snapshot, _dbClient);
    if (session != null) {
        return deactivateAndUnlinkTargetVolumesForSession(session, snapshot);
    }
    // Generate task id
    final String task = UUID.randomUUID().toString();
    TaskList response = new TaskList();
    // Not an error if the snapshot we try to delete is already deleted
    if (snapshot.getInactive()) {
        Operation op = new Operation();
        op.ready("The consistency group snapshot has already been deactivated");
        op.setResourceType(ResourceOperationTypeEnum.DELETE_CONSISTENCY_GROUP_SNAPSHOT);
        _dbClient.createTaskOpStatus(BlockSnapshot.class, snapshot.getId(), task, op);
        response.getTaskList().add(toTask(snapshot, task, op));
        return response;
    }
    List<BlockSnapshot> snapshots = new ArrayList<BlockSnapshot>();
    snapshots = ControllerUtils.getSnapshotsPartOfReplicationGroup(snapshot, _dbClient);
    // Get the snapshot parent volume.
    Volume parentVolume = _permissionsHelper.getObjectById(snapshot.getParent(), Volume.class);
    // Check that there are no pending tasks for these snapshots.
    checkForPendingTasks(Arrays.asList(parentVolume.getTenant().getURI()), snapshots);
    for (BlockSnapshot snap : snapshots) {
        Operation snapOp = _dbClient.createTaskOpStatus(BlockSnapshot.class, snap.getId(), task, ResourceOperationTypeEnum.DEACTIVATE_VOLUME_SNAPSHOT);
        response.getTaskList().add(toTask(snap, task, snapOp));
    }
    addConsistencyGroupTask(consistencyGroup, response, task, ResourceOperationTypeEnum.DEACTIVATE_CONSISTENCY_GROUP_SNAPSHOT);
    try {
        BlockServiceApi blockServiceApiImpl = BlockService.getBlockServiceImpl(parentVolume, _dbClient);
        blockServiceApiImpl.deleteSnapshot(snapshot, snapshots, task, VolumeDeleteTypeEnum.FULL.name());
    } catch (APIException | InternalException e) {
        String errorMsg = String.format("Exception attempting to delete snapshot %s: %s", snapshot.getId(), e.getMessage());
        _log.error(errorMsg);
        for (TaskResourceRep taskResourceRep : response.getTaskList()) {
            taskResourceRep.setState(Operation.Status.error.name());
            taskResourceRep.setMessage(errorMsg);
            @SuppressWarnings({ "unchecked" }) Class<? extends DataObject> clazz = URIUtil.getModelClass(taskResourceRep.getResource().getId());
            _dbClient.error(clazz, taskResourceRep.getResource().getId(), task, e);
        }
        throw e;
    } catch (Exception e) {
        String errorMsg = String.format("Exception attempting to delete snapshot %s: %s", snapshot.getId(), e.getMessage());
        _log.error(errorMsg);
        APIException apie = APIException.internalServerErrors.genericApisvcError(errorMsg, e);
        for (TaskResourceRep taskResourceRep : response.getTaskList()) {
            taskResourceRep.setState(Operation.Status.error.name());
            taskResourceRep.setMessage(apie.getMessage());
            @SuppressWarnings("unchecked") Class<? extends DataObject> clazz = URIUtil.getModelClass(taskResourceRep.getResource().getId());
            _dbClient.error(clazz, taskResourceRep.getResource().getId(), task, apie);
        }
        throw apie;
    }
    auditBlockConsistencyGroup(OperationTypeEnum.DELETE_CONSISTENCY_GROUP_SNAPSHOT, AuditLogManager.AUDITLOG_SUCCESS, AuditLogManager.AUDITOP_BEGIN, snapshot.getId().toString(), snapshot.getLabel());
    return response;
}

Example 52 with Operation

use of com.emc.storageos.db.client.model.Operation in project coprhd-controller by CoprHD.

the class BlockConsistencyGroupService method restoreConsistencyGroupSnapshot.

/**
 * Restore the specified consistency group snapshot
 *
 * @prereq Activate consistency group snapshot
 *
 * @param consistencyGroupId
 *            - Consistency group URI
 * @param snapshotId
 *            - Consistency group snapshot URI
 *
 * @brief Restore consistency group snapshot
 * @return TaskResourceRep
 */
@POST
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/snapshots/{sid}/restore")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskResourceRep restoreConsistencyGroupSnapshot(@PathParam("id") final URI consistencyGroupId, @PathParam("sid") final URI snapshotId) {
    // Get the consistency group and snapshot and verify the snapshot
    // is actually associated with the consistency group.
    final BlockConsistencyGroup consistencyGroup = (BlockConsistencyGroup) queryResource(consistencyGroupId);
    final BlockSnapshot snapshot = (BlockSnapshot) queryResource(snapshotId);
    verifySnapshotIsForConsistencyGroup(snapshot, consistencyGroup);
    // check for backend CG
    if (BlockConsistencyGroupUtils.getLocalSystemsInCG(consistencyGroup, _dbClient).isEmpty()) {
        _log.error("{} Group Snapshot operations not supported when there is no backend CG", consistencyGroup.getId());
        throw APIException.badRequests.cannotCreateSnapshotOfCG();
    }
    // Get the parent volume.
    final Volume snapshotParentVolume = _permissionsHelper.getObjectById(snapshot.getParent(), Volume.class);
    // Get the block implementation
    BlockServiceApi blockServiceApiImpl = getBlockServiceImpl(consistencyGroup);
    // Validate the snapshot restore.
    blockServiceApiImpl.validateRestoreSnapshot(snapshot, snapshotParentVolume);
    // Create the restore operation task for the snapshot.
    final String taskId = UUID.randomUUID().toString();
    final Operation op = _dbClient.createTaskOpStatus(BlockSnapshot.class, snapshot.getId(), taskId, ResourceOperationTypeEnum.RESTORE_CONSISTENCY_GROUP_SNAPSHOT);
    // Restore the snapshot.
    blockServiceApiImpl.restoreSnapshot(snapshot, snapshotParentVolume, null, taskId);
    auditBlockConsistencyGroup(OperationTypeEnum.RESTORE_CONSISTENCY_GROUP_SNAPSHOT, AuditLogManager.AUDITLOG_SUCCESS, AuditLogManager.AUDITOP_BEGIN, snapshotId.toString(), consistencyGroupId.toString(), snapshot.getStorageController().toString());
    return toTask(snapshot, taskId, op);
}

Example 53 with Operation

use of com.emc.storageos.db.client.model.Operation in project coprhd-controller by CoprHD.

the class BlockConsistencyGroupService method resynchronizeConsistencyGroupSnapshot.

/**
 * Resynchronize the specified consistency group snapshot
 *
 * @prereq Activate consistency group snapshot
 *
 * @param consistencyGroupId
 *            - Consistency group URI
 * @param snapshotId
 *            - Consistency group snapshot URI
 *
 * @brief Resynchronize consistency group snapshot
 * @return TaskResourceRep
 */
@POST
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/snapshots/{sid}/resynchronize")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskResourceRep resynchronizeConsistencyGroupSnapshot(@PathParam("id") final URI consistencyGroupId, @PathParam("sid") final URI snapshotId) {
    // Get the consistency group and snapshot and verify the snapshot
    // is actually associated with the consistency group.
    final BlockConsistencyGroup consistencyGroup = (BlockConsistencyGroup) queryResource(consistencyGroupId);
    final BlockSnapshot snapshot = (BlockSnapshot) queryResource(snapshotId);
    verifySnapshotIsForConsistencyGroup(snapshot, consistencyGroup);
    // check for backend CG
    if (BlockConsistencyGroupUtils.getLocalSystemsInCG(consistencyGroup, _dbClient).isEmpty()) {
        _log.error("{} Group Snapshot operations not supported when there is no backend CG", consistencyGroup.getId());
        throw APIException.badRequests.cannotCreateSnapshotOfCG();
    }
    // Get the storage system for the consistency group.
    StorageSystem storage = _permissionsHelper.getObjectById(snapshot.getStorageController(), StorageSystem.class);
    // resync for OpenStack storage system type is not supported
    if (Type.openstack.name().equalsIgnoreCase(storage.getSystemType())) {
        throw APIException.methodNotAllowed.notSupportedWithReason(String.format("Snapshot resynchronization is not possible on third-party storage systems"));
    }
    // resync for IBM XIV storage system type is not supported
    if (Type.ibmxiv.name().equalsIgnoreCase(storage.getSystemType())) {
        throw APIException.methodNotAllowed.notSupportedWithReason("Snapshot resynchronization is not supported on IBM XIV storage systems");
    }
    // resync for VNX storage system type is not supported
    if (Type.vnxblock.name().equalsIgnoreCase(storage.getSystemType())) {
        throw APIException.methodNotAllowed.notSupportedWithReason("Snapshot resynchronization is not supported on VNX storage systems");
    }
    if (storage.checkIfVmax3()) {
        throw APIException.methodNotAllowed.notSupportedWithReason("Snapshot resynchronization is not supported on VMAX3 storage systems");
    }
    // Get the parent volume.
    final Volume snapshotParentVolume = _permissionsHelper.getObjectById(snapshot.getParent(), Volume.class);
    // Get the block implementation
    BlockServiceApi blockServiceApiImpl = getBlockServiceImpl(consistencyGroup);
    // Validate the snapshot restore.
    blockServiceApiImpl.validateResynchronizeSnapshot(snapshot, snapshotParentVolume);
    // Create the restore operation task for the snapshot.
    final String taskId = UUID.randomUUID().toString();
    final Operation op = _dbClient.createTaskOpStatus(BlockSnapshot.class, snapshot.getId(), taskId, ResourceOperationTypeEnum.RESYNCHRONIZE_CONSISTENCY_GROUP_SNAPSHOT);
    // Resync the snapshot.
    blockServiceApiImpl.resynchronizeSnapshot(snapshot, snapshotParentVolume, taskId);
    auditBlockConsistencyGroup(OperationTypeEnum.RESTORE_CONSISTENCY_GROUP_SNAPSHOT, AuditLogManager.AUDITLOG_SUCCESS, AuditLogManager.AUDITOP_BEGIN, snapshotId.toString(), consistencyGroupId.toString(), snapshot.getStorageController().toString());
    return toTask(snapshot, taskId, op);
}

Example 54 with Operation

use of com.emc.storageos.db.client.model.Operation in project coprhd-controller by CoprHD.

the class BlockMirrorServiceApiImpl method pauseNativeContinuousCopies.

/**
 * {@inheritDoc}
 *
 * @throws ControllerException
 */
@Override
public TaskList pauseNativeContinuousCopies(StorageSystem storageSystem, Volume sourceVolume, List<BlockMirror> blockMirrors, Boolean sync, String taskId) throws ControllerException {
    TaskList taskList = new TaskList();
    List<URI> mirrorUris = new ArrayList<>();
    // Assume all continuous copies are to be paused
    List<BlockMirror> pausedMirrors = new ArrayList<>();
    Map<BlockMirror, Volume> groupMirrorSourceMap = null;
    List<BlockMirror> mirrorsToProcess = null;
    boolean isCG = sourceVolume.isInCG();
    if (isCG) {
        if (blockMirrors == null) {
            for (String uriStr : sourceVolume.getMirrors()) {
                BlockMirror mirror = _dbClient.queryObject(BlockMirror.class, URI.create(uriStr));
                if (mirrorIsPausable(mirror)) {
                    groupMirrorSourceMap = getGroupMirrorSourceMap(mirror, sourceVolume);
                    // only process one mirror group
                    break;
                }
            }
        } else {
            groupMirrorSourceMap = getGroupMirrorSourceMap(blockMirrors.get(0), sourceVolume);
        }
        if (groupMirrorSourceMap == null || groupMirrorSourceMap.isEmpty()) {
            Operation op = new Operation();
            op.ready();
            op.setResourceType(ResourceOperationTypeEnum.FRACTURE_VOLUME_MIRROR);
            op.setMessage("No continuous copy can be paused");
            _dbClient.createTaskOpStatus(Volume.class, sourceVolume.getId(), taskId, op);
            taskList.getTaskList().add(toTask(sourceVolume, taskId, op));
            return taskList;
        }
        mirrorsToProcess = new ArrayList<BlockMirror>(groupMirrorSourceMap.keySet());
        mirrorUris = new ArrayList<URI>(transform(mirrorsToProcess, FCTN_MIRROR_TO_URI));
    } else {
        // Assume all continuous copies are to be paused
        mirrorsToProcess = blockMirrors;
        if (mirrorsToProcess == null) {
            mirrorsToProcess = new ArrayList<BlockMirror>();
            for (String uriStr : sourceVolume.getMirrors()) {
                BlockMirror mirror = _dbClient.queryObject(BlockMirror.class, URI.create(uriStr));
                mirrorsToProcess.add(mirror);
            }
        }
        for (BlockMirror mirror : mirrorsToProcess) {
            if (mirrorIsResumable(mirror)) {
                // extract mirrors that are in "paused" state
                pausedMirrors.add(mirror);
            } else if (!mirrorIsPausable(mirror)) {
                // if there is a mirror is not in paused state, and not pausable, throw exception
                throw APIException.badRequests.cannotPauseContinuousCopyWithSyncState(mirror.getId(), mirror.getSyncState(), sourceVolume.getId());
            } else if (mirrorIsResynchronizing(mirror)) {
                throw APIException.badRequests.cannotPauseContinuousCopyWhileResynchronizing(mirror.getId(), mirror.getSyncState(), sourceVolume.getId());
            } else {
                // otherwise, place mirror a list... get ready to pause
                mirrorUris.add(mirror.getId());
            }
        }
    }
    /*
         * if all mirrors are paused, then there is no task to do.
         * Return a successful task
         */
    if (!pausedMirrors.isEmpty() && mirrorUris.isEmpty()) {
        // If the mirrors is already paused, there would be no need to queue another request to activate it again.
        Operation op = new Operation();
        op.ready();
        op.setResourceType(ResourceOperationTypeEnum.FRACTURE_VOLUME_MIRROR);
        op.setMessage("The continuous copies are already paused");
        _dbClient.createTaskOpStatus(Volume.class, sourceVolume.getId(), taskId, op);
        taskList.getTaskList().add(toTask(sourceVolume, taskId, op));
    } else {
        if (!isCG) {
            Collection<String> mirrorTargetIds = Collections2.transform(mirrorsToProcess, FCTN_VOLUME_URI_TO_STR);
            String mirrorTargetCommaDelimList = Joiner.on(',').join(mirrorTargetIds);
            Operation op = _dbClient.createTaskOpStatus(Volume.class, sourceVolume.getId(), taskId, ResourceOperationTypeEnum.FRACTURE_VOLUME_MIRROR, mirrorTargetCommaDelimList);
            taskList.getTaskList().add(toTask(sourceVolume, mirrorsToProcess, taskId, op));
        } else {
            populateTaskList(sourceVolume, groupMirrorSourceMap, taskList, taskId, ResourceOperationTypeEnum.FRACTURE_VOLUME_MIRROR);
        }
        try {
            BlockController controller = getController(BlockController.class, storageSystem.getSystemType());
            controller.pauseNativeContinuousCopies(storageSystem.getId(), mirrorUris, sync, taskId);
        } catch (ControllerException e) {
            String errorMsg = format("Failed to pause continuous copies for source volume %s", sourceVolume.getId());
            _log.error(errorMsg, e);
            _dbClient.error(Volume.class, sourceVolume.getId(), taskId, e);
        }
    }
    return taskList;
}

Example 55 with Operation

use of com.emc.storageos.db.client.model.Operation in project coprhd-controller by CoprHD.

the class BlockMirrorServiceApiImpl method changeVolumeVirtualPool.

@Override
public TaskList changeVolumeVirtualPool(URI systemURI, Volume volume, VirtualPool virtualPool, VirtualPoolChangeParam cosChangeParam, String taskId) throws ControllerException {
    StorageSystem storageSystem = _dbClient.queryObject(StorageSystem.class, systemURI);
    String systemType = storageSystem.getSystemType();
    List<Volume> volumes = new ArrayList<Volume>();
    volumes.add(volume);
    if (checkCommonVpoolUpdates(volumes, virtualPool, taskId)) {
        return null;
    }
    if (DiscoveredDataObject.Type.vnxblock.name().equals(systemType) || DiscoveredDataObject.Type.vmax.name().equals(systemType)) {
        URI original = volume.getVirtualPool();
        // Update the volume with the new virtual pool
        volume.setVirtualPool(virtualPool.getId());
        _dbClient.updateObject(volume);
        // Update the task
        String msg = format("VirtualPool changed from %s to %s for Volume %s", original, virtualPool.getId(), volume.getId());
        Operation opStatus = new Operation(Operation.Status.ready.name(), msg);
        _dbClient.updateTaskOpStatus(Volume.class, volume.getId(), taskId, opStatus);
    } else {
        throw APIException.badRequests.unsupportedSystemType(systemType);
    }
    return null;
}