Examples with Copy com.emc.storageos.model.block.Copy used on opensource projects

Example 26 with Copy

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

the class BlockService method verifyCopyIDs.

/**
 * Verify that all the copy IDs passed for a protection type are either
 * set to valid URIs, or none are set. A combination of the two is not allowed.
 * When none are set the operation is performed on all copies for the specified source volume.
 *
 * @param param
 *            List of copies to verify
 */
private void verifyCopyIDs(CopiesParam param) {
    boolean rpEmpty = false;
    boolean rpSet = false;
    boolean nativeEmpty = false;
    boolean nativeSet = false;
    boolean srdfEmpty = false;
    boolean srdfSet = false;
    // Process the list of copies to ensure either all are set or all are empty
    for (Copy copy : param.getCopies()) {
        URI copyID = copy.getCopyID();
        if (URIUtil.isValid(copyID)) {
            if (copy.getType().equalsIgnoreCase(TechnologyType.RP.toString())) {
                rpEmpty = true;
            } else if (copy.getType().equalsIgnoreCase(TechnologyType.NATIVE.toString())) {
                nativeEmpty = true;
            } else if (copy.getType().equalsIgnoreCase(TechnologyType.SRDF.toString())) {
                srdfEmpty = true;
            }
        } else {
            if (copy.getType().equalsIgnoreCase(TechnologyType.RP.toString())) {
                rpSet = true;
            } else if (copy.getType().equalsIgnoreCase(TechnologyType.NATIVE.toString())) {
                nativeSet = true;
            } else if (copy.getType().equalsIgnoreCase(TechnologyType.SRDF.toString())) {
                srdfSet = true;
            }
        }
    }
    if (rpEmpty && rpSet) {
        throw APIException.badRequests.invalidCopyIDCombination(TechnologyType.RP.toString());
    } else if (nativeEmpty && nativeSet) {
        throw APIException.badRequests.invalidCopyIDCombination(TechnologyType.NATIVE.toString());
    } else if (srdfEmpty && srdfSet) {
        throw APIException.badRequests.invalidCopyIDCombination(TechnologyType.SRDF.toString());
    }
}

Example 27 with Copy

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

the class BlockService method pauseContinuousCopies.

/**
 * Pause 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 pause
 *
 * @brief Pause continuous copies
 * @return TaskList
 *
 * @throws ControllerException
 */
@POST
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/continuous-copies/pause")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskList pauseContinuousCopies(@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 paused
        URI copyID = copy.getCopyID();
        if (!URIUtil.isValid(copyID)) {
            copyID = null;
        }
        // Validate a copy type was passed
        ArgValidator.checkFieldNotEmpty(copy.getType(), "type");
        if (copy.getType().equalsIgnoreCase(TechnologyType.RP.toString())) {
            taskResp = performProtectionAction(id, copy, ProtectionOp.PAUSE.getRestOp());
            taskList.getTaskList().add(taskResp);
        } else if (!vplexVolume && copy.getType().equalsIgnoreCase(TechnologyType.NATIVE.toString())) {
            TaskList pauseTaskList = pauseMirrors(id, copy.getSync(), copyID);
            taskList.getTaskList().addAll(pauseTaskList.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.PAUSE.getRestOp());
            taskList.getTaskList().add(taskResp);
        } else if (vplexVolume && copy.getType().equalsIgnoreCase(TechnologyType.NATIVE.toString())) {
            throw APIException.badRequests.actionNotApplicableForVplexVolumeMirrors(ProtectionOp.PAUSE.getRestOp());
        } else {
            throw APIException.badRequests.invalidCopyType(copy.getType());
        }
        // If copyID is null, we have already paused all copies
        if (copyID == null) {
            return taskList;
        }
    }
    return taskList;
}

Example 28 with Copy

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

the class BlockService method failoverCancel.

/**
 * Request to cancel fail over on already failed over volumes.
 *
 * @prereq none
 *
 * @param id
 *            the URN of a ViPR Source volume
 * @param param
 *            Copy to fail back
 *
 * @brief Cancel a failover and return to source
 * @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-cancel")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskList failoverCancel(@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.failOverCancelCopiesParamCanOnlyBeOne();
    }
    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.FAILOVER_CANCEL.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_CANCEL.getRestOp());
        taskList.getTaskList().add(taskResp);
    } else {
        throw APIException.badRequests.invalidCopyType(copy.getType());
    }
    return taskList;
}

Example 29 with Copy

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

the class BlockService method changeCopyMode.

/**
 * Changes Copy Mode
 *
 * @param id
 * 			the URI of a ViPR Source volume
 *
 * @param param
 * 			List of copies to sync
 *
 * @brief Change the SRDF copy mode
 *
 * @desc  Change the SRDF copy mode. Copy modes are synchronous, asynchronous, or adaptive
 *
 * @return TaskList
 *
 * @throws ControllerException
 */
@POST
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/continuous-copies/copymode")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskList changeCopyMode(@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");
    // 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()) {
        // Validate a copy type was passed
        ArgValidator.checkFieldNotEmpty(copy.getType(), "type");
        String copyMode = copy.getCopyMode();
        // Validate a copy mode was passed
        ArgValidator.checkFieldNotEmpty(copyMode, "copyMode");
        Volume volume = queryVolumeResource(id);
        ArgValidator.checkEntity(volume, id, true);
        if (volume.hasConsistencyGroup()) {
            if (TechnologyType.SRDF.name().equalsIgnoreCase(copy.getType())) {
                id = VPlexSrdfUtil.getSrdfIdFromVolumeId(_dbClient, id);
                copy.setCopyID(VPlexSrdfUtil.getSrdfIdFromVolumeId(_dbClient, copy.getCopyID()));
                if (RemoteDirectorGroup.SupportedCopyModes.ASYNCHRONOUS.name().equalsIgnoreCase(copyMode) || RemoteDirectorGroup.SupportedCopyModes.SYNCHRONOUS.name().equalsIgnoreCase(copyMode) || RemoteDirectorGroup.SupportedCopyModes.ADAPTIVECOPY.name().equalsIgnoreCase(copyMode)) {
                    taskResp = performSRDFProtectionAction(id, copy, ProtectionOp.CHANGE_COPY_MODE.getRestOp());
                    taskList.getTaskList().add(taskResp);
                } else {
                    throw APIException.badRequests.invalidSRDFCopyMode(copy.getType());
                }
            } else {
                throw APIException.badRequests.invalidCopyType(copy.getType());
            }
        } else {
            /**
             * As of now ViPR supports change copy mode operations only for volumes with CG.
             */
            throw APIException.badRequests.invalidSRDFCopyMode(volume.getNativeId());
        }
    }
    return taskList;
}

Example 30 with Copy

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

the class BlockService method changeAccessMode.

/**
 * Request to change the access mode on the provided copy.
 *
 * NOTE: This is an asynchronous operation.
 *
 * Currently only supported for RecoverPoint protected volumes. If volume is SRDF protected,
 * then we do nothing and return the task.
 *
 * @prereq none
 *
 * @param id
 *            the URN of a ViPR Source volume
 * @param param
 *            Copy to change access mode on
 *
 * @brief Change the access mode for a copy.
 * @return TaskList
 *
 * @throws ControllerException
 */
@POST
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/continuous-copies/accessmode")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskList changeAccessMode(@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) {
        // Change access mode operations can only be performed on a single copy
        throw APIException.badRequests.changeAccessCopiesParamCanOnlyBeOne();
    }
    Copy copy = copies.get(0);
    if (vplexVolume && copy.getType().equalsIgnoreCase(TechnologyType.NATIVE.toString())) {
        throw APIException.badRequests.actionNotApplicableForVplexVolumeMirrors(ProtectionOp.CHANGE_ACCESS_MODE.getRestOp());
    }
    ArgValidator.checkFieldNotEmpty(copy.getType(), "type");
    ArgValidator.checkFieldNotEmpty(copy.getAccessMode(), "accessMode");
    if (copy.getType().equalsIgnoreCase(TechnologyType.RP.toString())) {
        taskResp = performProtectionAction(id, copy, ProtectionOp.CHANGE_ACCESS_MODE.getRestOp());
        taskList.getTaskList().add(taskResp);
    } else if (copy.getType().equalsIgnoreCase(TechnologyType.SRDF.toString())) {
        _log.warn("Changing access mode is currently not supported for SRDF.  Returning empty task list (no-op).");
        return taskList;
    } else {
        throw APIException.badRequests.invalidCopyType(copy.getType());
    }
    return taskList;
}