Examples with URIQueryResultList com.emc.storageos.db.client.constraint.URIQueryResultList used on opensource projects

Example 76 with URIQueryResultList

use of com.emc.storageos.db.client.constraint.URIQueryResultList in project coprhd-controller by CoprHD.

the class BlockMirrorServiceApiImpl method getGroupMirrorSourceMap.

private Map<BlockMirror, Volume> getGroupMirrorSourceMap(BlockMirror mirror, Volume sourceVolume) {
    Map<BlockMirror, Volume> mirrorSourceMap = new HashMap<BlockMirror, Volume>();
    if (sourceVolume.isInCG()) {
        URIQueryResultList queryResults = new URIQueryResultList();
        _dbClient.queryByConstraint(AlternateIdConstraint.Factory.getMirrorReplicationGroupInstanceConstraint(mirror.getReplicationGroupInstance()), queryResults);
        Iterator<URI> resultsIter = queryResults.iterator();
        while (resultsIter.hasNext()) {
            URI uri = resultsIter.next();
            if (uri.equals(mirror.getId())) {
                mirrorSourceMap.put(mirror, sourceVolume);
            } else {
                BlockMirror obj = _dbClient.queryObject(BlockMirror.class, uri);
                mirrorSourceMap.put(obj, _dbClient.queryObject(Volume.class, obj.getSource()));
            }
        }
    }
    return mirrorSourceMap;
}

Example 77 with URIQueryResultList

use of com.emc.storageos.db.client.constraint.URIQueryResultList in project coprhd-controller by CoprHD.

the class BlockMirrorServiceApiImpl method startNativeContinuousCopies.

@Override
public TaskList startNativeContinuousCopies(StorageSystem storageSystem, Volume sourceVolume, VirtualPool sourceVirtualPool, VirtualPoolCapabilityValuesWrapper capabilities, NativeContinuousCopyCreate param, String taskId) throws ControllerException {
    if (!((storageSystem.getUsingSmis80() && storageSystem.deviceIsType(Type.vmax)) || storageSystem.deviceIsType(Type.vnxblock))) {
        validateNotAConsistencyGroupVolume(sourceVolume, sourceVirtualPool);
    }
    TaskList taskList = new TaskList();
    // Currently, this will create a single mirror and add it to the source volume
    // Two steps: first place the mirror and then prepare the mirror.
    List<Recommendation> volumeRecommendations = new ArrayList<Recommendation>();
    // Prepare mirror.
    int volumeCounter = 1;
    int volumeCount = capabilities.getResourceCount();
    String volumeLabel = param.getName();
    List<Volume> preparedVolumes = new ArrayList<Volume>();
    // If the requested volume is part of CG
    if (sourceVolume.isInCG()) {
        if (volumeCount > 1) {
            throw APIException.badRequests.invalidMirrorCountForVolumesInConsistencyGroup();
        }
        URIQueryResultList cgVolumeList = new URIQueryResultList();
        _dbClient.queryByConstraint(ContainmentConstraint.Factory.getVolumesByConsistencyGroup(sourceVolume.getConsistencyGroup()), cgVolumeList);
        // recommendation
        while (cgVolumeList.iterator().hasNext()) {
            Volume cgSourceVolume = _dbClient.queryObject(Volume.class, cgVolumeList.iterator().next());
            _log.info("Processing volume {} in CG {}", cgSourceVolume.getId(), sourceVolume.getConsistencyGroup());
            VirtualPool cgVolumeVPool = _dbClient.queryObject(VirtualPool.class, cgSourceVolume.getVirtualPool());
            populateVolumeRecommendations(capabilities, cgVolumeVPool, cgSourceVolume, taskId, taskList, volumeCount, volumeCounter, volumeLabel, preparedVolumes, volumeRecommendations);
        }
    } else {
        // Source Volume without CG
        populateVolumeRecommendations(capabilities, sourceVirtualPool, sourceVolume, taskId, taskList, volumeCount, volumeCounter, volumeLabel, preparedVolumes, volumeRecommendations);
    }
    List<URI> mirrorList = new ArrayList<URI>(preparedVolumes.size());
    for (Volume volume : preparedVolumes) {
        Operation op = _dbClient.createTaskOpStatus(BlockMirror.class, volume.getId(), taskId, ResourceOperationTypeEnum.ATTACH_BLOCK_MIRROR);
        volume.getOpStatus().put(taskId, op);
        TaskResourceRep volumeTask = toTask(volume, taskId, op);
        taskList.getTaskList().add(volumeTask);
        mirrorList.add(volume.getId());
    }
    BlockController controller = getController(BlockController.class, storageSystem.getSystemType());
    try {
        controller.attachNativeContinuousCopies(storageSystem.getId(), sourceVolume.getId(), mirrorList, taskId);
    } catch (ControllerException ce) {
        String errorMsg = format("Failed to start continuous copies on volume %s: %s", sourceVolume.getId(), ce.getMessage());
        _log.error(errorMsg, ce);
        for (TaskResourceRep taskResourceRep : taskList.getTaskList()) {
            taskResourceRep.setState(Operation.Status.error.name());
            taskResourceRep.setMessage(errorMsg);
            Operation statusUpdate = new Operation(Operation.Status.error.name(), errorMsg);
            _dbClient.updateTaskOpStatus(Volume.class, taskResourceRep.getResource().getId(), taskId, statusUpdate);
        }
        throw ce;
    }
    return taskList;
}

Example 78 with URIQueryResultList

use of com.emc.storageos.db.client.constraint.URIQueryResultList in project coprhd-controller by CoprHD.

the class BlockService method getVolumesForVirtualArrayChange.

/**
 * Get Volumes For Virtual Array Change
 *
 * @param projectURI
 * 			the URI of a ViPR project
 *
 * @param varrayURI
 * 			the URI of a ViPR vArray
 *
 * @brief Show potential volumes for virtual array change
 *
 * @return Get Volume for Virtual Array Change
 */
@GET
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/varray-change")
@CheckPermission(roles = { Role.SYSTEM_MONITOR, Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public NamedVolumesList getVolumesForVirtualArrayChange(@QueryParam("project") URI projectURI, @QueryParam("targetVarray") URI varrayURI) {
    NamedVolumesList volumeList = new NamedVolumesList();
    // Get the project.
    ArgValidator.checkFieldUriType(projectURI, Project.class, "project");
    Project project = _permissionsHelper.getObjectById(projectURI, Project.class);
    ArgValidator.checkEntity(project, projectURI, false);
    _log.info("Found project {}:{}", projectURI);
    // Verify the user is authorized for the project.
    BlockServiceUtils.verifyUserIsAuthorizedForRequest(project, getUserFromContext(), _permissionsHelper);
    _log.info("User is authorized for project");
    // Get the target virtual array.
    ArgValidator.checkFieldUriType(varrayURI, VirtualArray.class, "targetVarray");
    VirtualArray tgtVarray = _permissionsHelper.getObjectById(varrayURI, VirtualArray.class);
    ArgValidator.checkEntity(tgtVarray, varrayURI, false);
    _log.info("Found target virtual array {}:{}", tgtVarray.getLabel(), varrayURI);
    // Determine all volumes in the project that could potentially
    // be moved to the target virtual array.
    URIQueryResultList volumeIds = new URIQueryResultList();
    _dbClient.queryByConstraint(ContainmentConstraint.Factory.getProjectVolumeConstraint(projectURI), volumeIds);
    Iterator<Volume> volumeItr = _dbClient.queryIterativeObjects(Volume.class, volumeIds);
    while (volumeItr.hasNext()) {
        Volume volume = volumeItr.next();
        try {
            // Don't operate on VPLEX backend, RP Journal volumes,
            // or other internal volumes.
            BlockServiceUtils.validateNotAnInternalBlockObject(volume, false);
            // Don't operate on ingested volumes.
            VolumeIngestionUtil.checkOperationSupportedOnIngestedVolume(volume, ResourceOperationTypeEnum.CHANGE_BLOCK_VOLUME_VARRAY, _dbClient);
            // Can't change to the same varray.
            if (volume.getVirtualArray().equals(varrayURI)) {
                _log.info("Virtual array change not supported for volume {} already in the target varray", volume.getId());
                continue;
            }
            // Get the appropriate block service implementation.
            BlockServiceApi blockServiceAPI = getBlockServiceImpl(volume);
            // Verify that the virtual array change is allowed for the
            // volume and target virtual array.
            blockServiceAPI.verifyVarrayChangeSupportedForVolumeAndVarray(volume, tgtVarray);
            // If so, add it to the list.
            volumeList.getVolumes().add(toNamedRelatedResource(volume));
        } catch (Exception e) {
            _log.info("Virtual array change not supported for volume {}:{}", volume.getId(), e.getMessage());
        }
    }
    return volumeList;
}

Example 79 with URIQueryResultList

use of com.emc.storageos.db.client.constraint.URIQueryResultList in project coprhd-controller by CoprHD.

the class BlockService method getVolumeMigrations.

/**
 * Returns a list of the migrations associated with the volume identified by
 * the id specified in the request.
 *
 * @prereq none
 *
 * @param id
 *            the URN of a ViPR volume.
 *
 * @brief Show volume migrations
 * @return A list specifying the id, name, and self link of the migrations
 *         associated with the volume
 */
@GET
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/migrations")
@CheckPermission(roles = { Role.SYSTEM_ADMIN, Role.SYSTEM_MONITOR, Role.TENANT_ADMIN })
public MigrationList getVolumeMigrations(@PathParam("id") URI id) {
    ArgValidator.checkFieldUriType(id, Volume.class, "id");
    MigrationList volumeMigrations = new MigrationList();
    URIQueryResultList migrationURIs = new URIQueryResultList();
    _dbClient.queryByConstraint(ContainmentConstraint.Factory.getMigrationVolumeConstraint(id), migrationURIs);
    Iterator<URI> migrationURIsIter = migrationURIs.iterator();
    while (migrationURIsIter.hasNext()) {
        URI migrationURI = migrationURIsIter.next();
        Migration migration = _permissionsHelper.getObjectById(migrationURI, Migration.class);
        if (BulkList.MigrationFilter.isUserAuthorizedForMigration(migration, getUserFromContext(), _permissionsHelper)) {
            volumeMigrations.getMigrations().add(toNamedRelatedResource(migration, migration.getLabel()));
        }
    }
    return volumeMigrations;
}

Example 80 with URIQueryResultList

use of com.emc.storageos.db.client.constraint.URIQueryResultList in project coprhd-controller by CoprHD.

the class BlockSnapshotService method deactivateSnapshot.

/**
 * Deactivate volume snapshot, will result in permanent deletion of the requested snapshot from the storage system it was created on
 * and will move the snapshot to a "marked-for-delete" state after the deletion happens on the array side.
 * It will be deleted by the garbage collector on a subsequent iteration
 * If this snapshot was created from a volume that is part of a consistency group,
 * then all the related snapshots will be deactivated, as well.
 *
 * If "?type=VIPR_ONLY" is added to the path, it will delete snapshot only from ViPR data base and leaves the snapshot on storage array
 * as it is.
 * Possible value for attribute type : FULL, VIPR_ONLY
 * FULL : Deletes the snapshot permanently on array and ViPR data base.
 * VIPR_ONLY : Deletes the snapshot only from ViPR data base and leaves the snapshot on array as it is.
 *
 * @prereq none
 * @param id the URN of a ViPR snapshot
 * @param type the type of deletion {@link DefaultValue} FULL
 * @brief Delete snapshot
 * @return Snapshot information
 */
@POST
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/deactivate")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.ANY })
public TaskList deactivateSnapshot(@PathParam("id") URI id, @DefaultValue("FULL") @QueryParam("type") String type) {
    _log.info("Executing {} snapshot delete for snapshot {}", type, id);
    String opStage = null;
    boolean successStatus = true;
    String taskId = UUID.randomUUID().toString();
    TaskList response = new TaskList();
    // Get the snapshot.
    BlockSnapshot snap = (BlockSnapshot) queryResource(id);
    // 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);
    if (VolumeDeleteTypeEnum.VIPR_ONLY.name().equals(type)) {
        excludeTypes.add(ExportGroup.class);
        excludeTypes.add(ExportMask.class);
    }
    ArgValidator.checkReference(BlockSnapshot.class, id, checkForDelete(snap, excludeTypes));
    if (!VolumeDeleteTypeEnum.VIPR_ONLY.name().equals(type)) {
        // The audit log message operation stage.
        opStage = AuditLogManager.AUDITOP_BEGIN;
        // If the BlockSnapshot instance represents a linked target, then
        // we need to unlink the target form the snapshot session and then
        // delete the target.
        URIQueryResultList snapSessionURIs = new URIQueryResultList();
        _dbClient.queryByConstraint(ContainmentConstraint.Factory.getLinkedTargetSnapshotSessionConstraint(id), snapSessionURIs);
        Iterator<URI> snapSessionURIsIter = snapSessionURIs.iterator();
        if (snapSessionURIsIter.hasNext()) {
            _log.info("Snapshot is linked target for a snapshot session");
            SnapshotSessionUnlinkTargetsParam param = new SnapshotSessionUnlinkTargetsParam();
            List<SnapshotSessionUnlinkTargetParam> targetInfoList = new ArrayList<SnapshotSessionUnlinkTargetParam>();
            SnapshotSessionUnlinkTargetParam targetInfo = new SnapshotSessionUnlinkTargetParam(id, Boolean.TRUE);
            targetInfoList.add(targetInfo);
            param.setLinkedTargets(targetInfoList);
            response.getTaskList().add(getSnapshotSessionManager().unlinkTargetVolumesFromSnapshotSession(snapSessionURIsIter.next(), param, OperationTypeEnum.DELETE_VOLUME_SNAPSHOT));
            return response;
        }
        // Not an error if the snapshot we try to delete is already deleted
        if (snap.getInactive()) {
            _log.info("Snapshot is already inactive");
            Operation op = new Operation();
            op.ready("The snapshot has already been deleted");
            op.setResourceType(ResourceOperationTypeEnum.DELETE_VOLUME_SNAPSHOT);
            _dbClient.createTaskOpStatus(BlockSnapshot.class, snap.getId(), taskId, op);
            response.getTaskList().add(toTask(snap, taskId, op));
            return response;
        }
    }
    // Get the storage system.
    StorageSystem device = _dbClient.queryObject(StorageSystem.class, snap.getStorageController());
    // Determine all snapshots to delete.
    List<BlockSnapshot> snapshots = new ArrayList<BlockSnapshot>();
    final URI cgId = snap.getConsistencyGroup();
    if (!NullColumnValueGetter.isNullURI(cgId) && !NullColumnValueGetter.isNullValue(snap.getReplicationGroupInstance())) {
        // Collect all the BlockSnapshots if part of a CG.
        snapshots = ControllerUtils.getSnapshotsPartOfReplicationGroup(snap, _dbClient);
    } else {
        // Snap is not part of a CG so only delete the snap
        snapshots.add(snap);
    }
    // Get the snapshot parent volume.
    Volume parentVolume = _permissionsHelper.getObjectById(snap.getParent(), Volume.class);
    // Check that there are no pending tasks for these snapshots.
    checkForPendingTasks(Arrays.asList(parentVolume.getTenant().getURI()), snapshots);
    // Create tasks on the volume.
    for (BlockSnapshot snapshot : snapshots) {
        Operation snapOp = _dbClient.createTaskOpStatus(BlockSnapshot.class, snapshot.getId(), taskId, ResourceOperationTypeEnum.DELETE_VOLUME_SNAPSHOT);
        response.getTaskList().add(toTask(snapshot, taskId, snapOp));
    }
    // should be returned.
    try {
        BlockServiceApi blockServiceApiImpl = BlockService.getBlockServiceImpl(parentVolume, _dbClient);
        blockServiceApiImpl.deleteSnapshot(snap, snapshots, taskId, type);
    } catch (APIException | InternalException e) {
        successStatus = false;
        String errorMsg = String.format("Exception attempting to delete snapshot %s: %s", snap.getId(), e.getMessage());
        _log.error(errorMsg);
        for (TaskResourceRep taskResourceRep : response.getTaskList()) {
            taskResourceRep.setState(Operation.Status.error.name());
            taskResourceRep.setMessage(errorMsg);
            _dbClient.error(BlockSnapshot.class, taskResourceRep.getResource().getId(), taskId, e);
        }
    } catch (Exception e) {
        successStatus = false;
        String errorMsg = String.format("Exception attempting to delete snapshot %s: %s", snap.getId(), e.getMessage());
        _log.error(errorMsg);
        ServiceCoded sc = APIException.internalServerErrors.genericApisvcError(errorMsg, e);
        for (TaskResourceRep taskResourceRep : response.getTaskList()) {
            taskResourceRep.setState(Operation.Status.error.name());
            taskResourceRep.setMessage(sc.getMessage());
            _dbClient.error(BlockSnapshot.class, taskResourceRep.getResource().getId(), taskId, sc);
        }
    }
    auditOp(OperationTypeEnum.DELETE_VOLUME_SNAPSHOT, successStatus, opStage, id.toString(), snap.getLabel(), snap.getParent().getName(), device.getId().toString());
    return response;
}