Examples with TaskList com.emc.storageos.model.TaskList used on opensource projects

Example 61 with TaskList

use of com.emc.storageos.model.TaskList in project coprhd-controller by CoprHD.

the class BlockService method swap.

/**
 * Request to reverse the replication direction, i.e. R1 and R2 are interchanged..
 *
 * @prereq none
 *
 * @param id
 *            the URN of a ViPR Source volume
 * @param param
 *            Copy to swap
 *
 * @brief Reverse roles of source and target
 * @return TaskList
 *
 * @throws ControllerException
 */
@POST
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/continuous-copies/swap")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskList swap(@PathParam("id") URI id, CopiesParam param) throws ControllerException {
    TaskResourceRep taskResp = null;
    TaskList taskList = new TaskList();
    // Validate the source volume URI
    ArgValidator.checkFieldUriType(id, Volume.class, "id");
    // Validate the list of copies
    ArgValidator.checkFieldNotEmpty(param.getCopies(), "copies");
    List<Copy> copies = param.getCopies();
    if (copies.size() > 1) {
        throw APIException.badRequests.swapCopiesParamCanOnlyBeOne();
    }
    Copy copy = copies.get(0);
    ArgValidator.checkFieldUriType(copy.getCopyID(), Volume.class, "id");
    ArgValidator.checkFieldNotEmpty(copy.getType(), "type");
    if (copy.getType().equalsIgnoreCase(TechnologyType.RP.toString())) {
        taskResp = performProtectionAction(id, copy, ProtectionOp.SWAP.getRestOp());
        taskList.getTaskList().add(taskResp);
    } else if (copy.getType().equalsIgnoreCase(TechnologyType.SRDF.toString())) {
        id = VPlexSrdfUtil.getSrdfIdFromVolumeId(_dbClient, id);
        copy.setCopyID(VPlexSrdfUtil.getSrdfIdFromVolumeId(_dbClient, copy.getCopyID()));
        taskResp = performSRDFProtectionAction(id, copy, ProtectionOp.SWAP.getRestOp());
        taskList.getTaskList().add(taskResp);
    } else {
        throw APIException.badRequests.invalidCopyType(copy.getType());
    }
    return taskList;
}

Example 62 with TaskList

use of com.emc.storageos.model.TaskList in project coprhd-controller by CoprHD.

the class BlockService method failoverProtection.

/**
 * Request to failover the protection link associated with the param.copyID.
 *
 * NOTE: This is an asynchronous operation.
 *
 * If volume is srdf protected, then invoking failover internally triggers
 * SRDF SWAP on volume pairs.
 *
 * @prereq none
 *
 * @param id
 *            the URN of a ViPR Source volume
 * @param param
 *            Copy to failover to
 *
 * @brief Failover the volume protection link
 * @return TaskList
 *
 * @throws ControllerException
 */
@POST
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/continuous-copies/failover")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskList failoverProtection(@PathParam("id") URI id, CopiesParam param) throws ControllerException {
    TaskResourceRep taskResp = null;
    TaskList taskList = new TaskList();
    // Validate the source volume URI
    ArgValidator.checkFieldUriType(id, Volume.class, "id");
    boolean vplexVolume = checkIfVolumeIsForVplex(id);
    // Validate the list of copies
    ArgValidator.checkFieldNotEmpty(param.getCopies(), "copies");
    List<Copy> copies = param.getCopies();
    if (copies.size() != 1) {
        throw APIException.badRequests.failoverCopiesParamCanOnlyBeOne();
    }
    Copy copy = copies.get(0);
    if (vplexVolume && copy.getType().equalsIgnoreCase(TechnologyType.NATIVE.toString())) {
        throw APIException.badRequests.actionNotApplicableForVplexVolumeMirrors(ProtectionOp.FAILOVER.getRestOp());
    }
    ArgValidator.checkFieldNotEmpty(copy.getType(), "type");
    if (copy.getType().equalsIgnoreCase(TechnologyType.RP.toString())) {
        taskResp = performProtectionAction(id, copy, ProtectionOp.FAILOVER.getRestOp());
        taskList.getTaskList().add(taskResp);
    } else if (copy.getType().equalsIgnoreCase(TechnologyType.SRDF.toString())) {
        id = VPlexSrdfUtil.getSrdfIdFromVolumeId(_dbClient, id);
        copy.setCopyID(VPlexSrdfUtil.getSrdfIdFromVolumeId(_dbClient, copy.getCopyID()));
        taskResp = performSRDFProtectionAction(id, copy, ProtectionOp.FAILOVER.getRestOp());
        taskList.getTaskList().add(taskResp);
    } else {
        throw APIException.badRequests.invalidCopyType(copy.getType());
    }
    return taskList;
}

Example 63 with TaskList

use of com.emc.storageos.model.TaskList in project coprhd-controller by CoprHD.

the class BlockService method resumeContinuousCopies.

/**
 * Resume continuous copies for given source volume
 *
 * NOTE: This is an asynchronous operation.
 *
 * @prereq none
 *
 * @param id
 *            the URN of a ViPR Source volume
 * @param param
 *            List of copies to resume
 *
 * @brief Resume continuous copies
 * @return TaskList
 *
 * @throws ControllerException
 */
@POST
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/continuous-copies/resume")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskList resumeContinuousCopies(@PathParam("id") URI id, CopiesParam param) throws ControllerException {
    TaskResourceRep taskResp = null;
    TaskList taskList = new TaskList();
    // Validate the source volume URI
    ArgValidator.checkFieldUriType(id, Volume.class, "id");
    boolean vplexVolume = checkIfVolumeIsForVplex(id);
    // Validate the list of copies
    ArgValidator.checkFieldNotEmpty(param.getCopies(), "copies");
    // Verify that the copy IDs are either all specified or none are specified
    // for a particular protection type. Combinations are not allowed
    verifyCopyIDs(param);
    // Process the list of copies
    for (Copy copy : param.getCopies()) {
        // If copyID is not set all copies are resumed
        URI copyID = copy.getCopyID();
        if (!URIUtil.isValid(copyID)) {
            copyID = null;
        }
        // Validate a copy type was passed
        ArgValidator.checkFieldNotEmpty(copy.getType(), "type");
        // If copyID is null all copies are paused
        if (copy.getType().equalsIgnoreCase(TechnologyType.RP.toString())) {
            taskResp = performProtectionAction(id, copy, ProtectionOp.RESUME.getRestOp());
            taskList.getTaskList().add(taskResp);
        } else if (!vplexVolume && copy.getType().equalsIgnoreCase(TechnologyType.NATIVE.toString())) {
            TaskList resumeTaskList = resumeMirrors(id, copyID);
            taskList.getTaskList().addAll(resumeTaskList.getTaskList());
        } else if (copy.getType().equalsIgnoreCase(TechnologyType.SRDF.toString())) {
            id = VPlexSrdfUtil.getSrdfIdFromVolumeId(_dbClient, id);
            copy.setCopyID(VPlexSrdfUtil.getSrdfIdFromVolumeId(_dbClient, copy.getCopyID()));
            taskResp = performSRDFProtectionAction(id, copy, ProtectionOp.RESUME.getRestOp());
            taskList.getTaskList().add(taskResp);
        } else if (vplexVolume && copy.getType().equalsIgnoreCase(TechnologyType.NATIVE.toString())) {
            throw APIException.badRequests.actionNotApplicableForVplexVolumeMirrors(ProtectionOp.RESUME.getRestOp());
        } else {
            throw APIException.badRequests.invalidCopyType(copy.getType());
        }
        // If copyID is null, we have already resumed all copies
        if (copyID == null) {
            return taskList;
        }
    }
    return taskList;
}

Example 64 with TaskList

use of com.emc.storageos.model.TaskList in project coprhd-controller by CoprHD.

the class BlockService method stopContinuousCopies.

/**
 * Stop continuous copies.
 *
 * @prereq none
 *
 * @param id
 *            the URN of a ViPR Source volume
 * @param param
 *            List of copies to stop
 *
 * @brief Stop continuous copies.
 * @return TaskList
 *
 * @throws ControllerException
 */
@POST
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/continuous-copies/stop")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskList stopContinuousCopies(@PathParam("id") URI id, CopiesParam param) throws ControllerException {
    TaskResourceRep taskResp = null;
    TaskList taskList = new TaskList();
    // Validate the source volume URI
    ArgValidator.checkFieldUriType(id, Volume.class, "id");
    Volume volume = _dbClient.queryObject(Volume.class, id);
    // Make sure that we don't have some pending
    // operation against the volume
    checkForPendingTasks(Arrays.asList(volume.getTenant().getURI()), Arrays.asList(volume));
    boolean vplexVolume = checkIfVolumeIsForVplex(id);
    // Validate the list of copies
    ArgValidator.checkFieldNotEmpty(param.getCopies(), "copies");
    // Verify that the copy IDs are either all specified or none are specified
    // for a particular protection type. Combinations are not allowed
    verifyCopyIDs(param);
    // Validate for SRDF Stop operation
    validateSRDFStopOperation(id, param);
    // Process the list of copies
    for (Copy copy : param.getCopies()) {
        // If copyID is not set all copies are stopped
        URI copyID = copy.getCopyID();
        if (!URIUtil.isValid(copyID)) {
            copyID = null;
        }
        // Validate a copy type was passed
        ArgValidator.checkFieldNotEmpty(copy.getType(), "type");
        // If copyID is null all copies are stopped
        if (copy.getType().equalsIgnoreCase(TechnologyType.RP.toString())) {
            taskResp = performProtectionAction(id, copy, ProtectionOp.STOP.getRestOp());
            taskList.getTaskList().add(taskResp);
        } else if (!vplexVolume && copy.getType().equalsIgnoreCase(TechnologyType.NATIVE.toString())) {
            taskList = stopMirrors(id, copyID);
        } else if (vplexVolume && copy.getType().equalsIgnoreCase(TechnologyType.NATIVE.toString())) {
            taskList = stopVplexMirrors(id, copyID);
        } else if (copy.getType().equalsIgnoreCase(TechnologyType.SRDF.toString())) {
            id = VPlexSrdfUtil.getSrdfIdFromVolumeId(_dbClient, id);
            copy.setCopyID(VPlexSrdfUtil.getSrdfIdFromVolumeId(_dbClient, copy.getCopyID()));
            taskResp = performSRDFProtectionAction(id, copy, ProtectionOp.STOP.getRestOp());
            taskList.getTaskList().add(taskResp);
        } else {
            throw APIException.badRequests.invalidCopyType(copy.getType());
        }
        // If copyID is null, we have already stopped all copies
        if (copyID == null) {
            return taskList;
        }
    }
    return taskList;
}

Example 65 with TaskList

use of com.emc.storageos.model.TaskList in project coprhd-controller by CoprHD.

the class CreateFileSystemSchedulingThread method run.

@Override
public void run() {
    _log.info("Starting scheduling placement thread for task {}", task);
    try {
        // Call out placementManager to get the recommendation for placement.
        List recommendations = this.fileService._filePlacementManager.getRecommendationsForFileCreateRequest(varray, project, vpool, capabilities);
        if (recommendations == null || recommendations.isEmpty()) {
            throw APIException.badRequests.noMatchingStoragePoolsForVpoolAndVarray(vpool.getLabel(), varray.getLabel());
        } else {
            // Call out to the respective file service implementation to prepare
            // and create the fileshares based on the recommendations.
            fileServiceImpl.createFileSystems(param, project, varray, vpool, tenantOrg, flags, recommendations, taskList, task, capabilities);
        }
    } catch (Exception ex) {
        for (TaskResourceRep taskObj : taskList.getTaskList()) {
            if (ex instanceof ServiceCoded) {
                this.fileService._dbClient.error(FileShare.class, taskObj.getResource().getId(), taskObj.getOpId(), (ServiceCoded) ex);
            } else {
                this.fileService._dbClient.error(FileShare.class, taskObj.getResource().getId(), taskObj.getOpId(), InternalServerErrorException.internalServerErrors.unexpectedErrorVolumePlacement(ex));
            }
            _log.error(ex.getMessage(), ex);
            taskObj.setMessage(ex.getMessage());
            // Set the fileshare to inactive
            FileShare file = this.fileService._dbClient.queryObject(FileShare.class, taskObj.getResource().getId());
            file.setInactive(true);
            this.fileService._dbClient.updateObject(file);
        }
    }
    _log.info("Ending scheduling/placement thread...");
}