Examples with EchoCommand com.emc.storageos.hds.model.EchoCommand used on opensource projects

Example 1 with EchoCommand

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

the class HDSUtils method verifyErrorPayload.

/**
 * Utility method to check if there are any errors or not.
 *
 * @param javaResult
 * @throws Exception
 */
public static void verifyErrorPayload(JavaResult javaResult) throws Exception {
    EchoCommand command = javaResult.getBean(EchoCommand.class);
    if (null == command || null == command.getStatus() || HDSConstants.FAILED_STR.equalsIgnoreCase(command.getStatus())) {
        Error error = javaResult.getBean(Error.class);
        // log.info("Error response received from Hitachi server for messageID", command.getMessageID());
        log.info("Hitachi command failed with error code:{} with message:{} for request:{}", new Object[] { error.getCode().toString(), error.getDescription(), error.getSource() });
        throw HDSException.exceptions.errorResponseReceived(error.getCode(), error.getDescription());
    }
}

Example 2 with EchoCommand

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

the class HDSJob method poll.

@Override
public JobPollResult poll(JobContext jobContext, long trackingPeriodInMillis) {
    String messageId = getHDSJobMessageId();
    try {
        StorageSystem storageSystem = jobContext.getDbClient().queryObject(StorageSystem.class, getStorageSystemURI());
        logger.info("HDSJob: Looking up job: id {}, provider: {} ", messageId, storageSystem.getActiveProviderURI());
        HDSApiClient hdsApiClient = jobContext.getHdsApiFactory().getClient(HDSUtils.getHDSServerManagementServerInfo(storageSystem), storageSystem.getSmisUserName(), storageSystem.getSmisPassword());
        _pollResult.setJobName(getJobName());
        _pollResult.setJobId(messageId);
        if (hdsApiClient == null) {
            String errorMessage = "No HDS client found for provider ip: " + storageSystem.getActiveProviderURI();
            processTransientError(messageId, trackingPeriodInMillis, errorMessage, null);
        } else {
            JavaResult javaResult = hdsApiClient.checkAsyncTaskStatus(messageId);
            if (null == javaResult) {
                _pollResult.setJobPercentComplete(100);
                _errorDescription = String.format("Async task failed for messageID %s due to no response from server", messageId);
                _status = JobStatus.FAILED;
                logger.error("HDSJob: {} failed; Details: {}", getJobName(), _errorDescription);
            } else {
                EchoCommand command = javaResult.getBean(EchoCommand.class);
                if (HDSConstants.COMPLETED_STR.equalsIgnoreCase(command.getStatus())) {
                    _status = JobStatus.SUCCESS;
                    _pollResult.setJobPercentComplete(100);
                    _javaResult = javaResult;
                    logger.info("HDSJob: {} succeeded", messageId);
                } else if (HDSConstants.FAILED_STR.equalsIgnoreCase(command.getStatus())) {
                    Error error = javaResult.getBean(Error.class);
                    _pollResult.setJobPercentComplete(100);
                    _errorDescription = String.format("Async task failed for messageID %s due to %s with error code: %d", messageId, error.getDescription(), error.getCode());
                    _status = JobStatus.FAILED;
                    logger.error("HDSJob: {} failed; Details: {}", getJobName(), _errorDescription);
                }
            }
        }
    } catch (NoHttpResponseException ex) {
        _status = JobStatus.FAILED;
        _pollResult.setJobPercentComplete(100);
        _errorDescription = ex.getMessage();
        logger.error(String.format("HDS job not found. Marking as failed as we cannot determine status. " + "User may retry the operation to be sure: Name: %s, ID: %s, Desc: %s", getJobName(), messageId, _errorDescription), ex);
    } catch (Exception e) {
        processTransientError(messageId, trackingPeriodInMillis, e.getMessage(), e);
    } finally {
        try {
            _postProcessingStatus = JobStatus.SUCCESS;
            updateStatus(jobContext);
            if (_postProcessingStatus == JobStatus.ERROR) {
                processPostProcessingError(messageId, trackingPeriodInMillis, _errorDescription, null);
            }
        } catch (Exception e) {
            setFatalErrorStatus(e.getMessage());
            setPostProcessingFailedStatus(e.getMessage());
            logger.error("Problem while trying to update status", e);
        } finally {
            if (isJobInTerminalFailedState()) {
                // Have to process job completion since updateStatus may not did this.
                ServiceError error = DeviceControllerErrors.hds.jobFailed(_errorDescription);
                getTaskCompleter().error(jobContext.getDbClient(), error);
            }
        }
    }
    _pollResult.setJobStatus(_status);
    _pollResult.setJobPostProcessingStatus(_postProcessingStatus);
    _pollResult.setErrorDescription(_errorDescription);
    return _pollResult;
}

Example 3 with EchoCommand

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

the class HDSApiExportManager method registerHost.

/**
 * Register the given host with HiCommand Device Manager.
 *
 * @param hostName
 * @param ipAddress
 * @param portWWN
 * @return
 * @throws Exception
 */
public HDSHost registerHost(HDSHost hdshost, List<String> portWWNList, String initiatorType) throws Exception {
    String addHostQueryWithParams = null;
    InputStream responseStream = null;
    HDSHost registeredhost = null;
    try {
        if (initiatorType.equalsIgnoreCase(HDSConstants.FC)) {
            addHostQueryWithParams = constructAddFCInitiatorHostQuery(hdshost, portWWNList);
        } else if (initiatorType.equalsIgnoreCase(HDSConstants.ISCSI)) {
            addHostQueryWithParams = constructAddiSCSIInitiatorHostQuery(hdshost, portWWNList);
        }
        log.info("Query to Add host: {}", addHostQueryWithParams);
        URI endpointURI = hdsApiClient.getBaseURI();
        ClientResponse response = hdsApiClient.post(endpointURI, addHostQueryWithParams);
        if (HttpStatus.SC_OK == response.getStatus()) {
            responseStream = response.getEntityInputStream();
            JavaResult javaResult = SmooksUtil.getParsedXMLJavaResult(responseStream, HDSConstants.HOST_INFO_SMOOKS_CONFIG_FILE);
            EchoCommand command = javaResult.getBean(EchoCommand.class);
            if (null == command || null == command.getStatus() || HDSConstants.FAILED_STR.equalsIgnoreCase(command.getStatus())) {
                Error error = javaResult.getBean(Error.class);
                if (error.getCode() == HDSConstants.HOST_ALREADY_EXISTS) {
                    log.info("The host {} already exists on DeviceManager", hdshost.getName());
                    return registeredhost;
                } else if (error.getCode() == HDSConstants.HOST_PORT_WWN_ALREADY_EXISTS) {
                    log.info("The WWN is already in use by another host");
                    return registeredhost;
                } else {
                    log.error("Error response received for messageID", command.getMessageID());
                    log.error("command failed with error code: {} with message {}", error.getCode(), error.getDescription());
                    throw HDSException.exceptions.notAbleToAddHostToDeviceManager(hdshost.getName());
                }
            }
            registeredhost = javaResult.getBean(HDSHost.class);
            if (null == registeredhost) {
                throw HDSException.exceptions.notAbleToAddHostToDeviceManager(String.format("Not able to add host:%1$s to Device manager", hdshost.getName()));
            }
        } else {
            throw HDSException.exceptions.invalidResponseFromHDS(String.format("Add Host to Device Manager failed due to invalid response %1$s from server", response.getStatus()));
        }
    } finally {
        if (null != responseStream) {
            try {
                responseStream.close();
            } catch (IOException e) {
                log.warn("IOException occurred while closing the response stream");
            }
        }
    }
    return registeredhost;
}

Example 4 with EchoCommand

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

the class HDSApiProtectionManager method createShadowImagePair.

/**
 * Creates ShadowImage Pair
 *
 * @param replicationGroupObjId
 * @param pairName
 * @param arrayType
 * @param arraySerialNumber
 * @param pvolDevNum
 * @param svolDevNum
 * @param model
 * @return {@link ReplicationInfo}
 */
public ReplicationInfo createShadowImagePair(String replicationGroupObjId, String pairName, String arrayType, String arraySerialNumber, String pvolDevNum, String svolDevNum, String model) throws Exception {
    log.info("Shadow Image pair creation started");
    InputStream responseStream = null;
    ReplicationInfo replicationInfoResponse = null;
    String syncTaskMessageId = null;
    try {
        log.info("replicationGroupObjId {} ", replicationGroupObjId);
        log.info("arrayType {} arraySerialNumber {}", arrayType, arraySerialNumber);
        log.info(" pvolDevNum {} svolDevNum {}", pvolDevNum, svolDevNum);
        Map<String, Object> attributeMap = new HashMap<String, Object>();
        Add addOp = new Add(HDSConstants.REPLICATION);
        ReplicationGroup replicationGroup = new ReplicationGroup();
        replicationGroup.setObjectID(replicationGroupObjId);
        replicationGroup.setReplicationFunction(HDSConstants.SHADOW_IMAGE);
        ReplicationInfo replicationInfo = new ReplicationInfo();
        replicationInfo.setPairName(pairName);
        replicationInfo.setPvolArrayType(arrayType);
        replicationInfo.setPvolSerialNumber(arraySerialNumber);
        replicationInfo.setPvolDevNum(pvolDevNum);
        replicationInfo.setSvolArrayType(arrayType);
        replicationInfo.setSvolSerialNumber(arraySerialNumber);
        replicationInfo.setSvolDevNum(svolDevNum);
        replicationInfo.setReplicationFunction(HDSConstants.SHADOW_IMAGE);
        attributeMap.put(HDSConstants.ADD, addOp);
        attributeMap.put(HDSConstants.MODEL, model);
        attributeMap.put(HDSConstants.REPLICATION_GROUP, replicationGroup);
        attributeMap.put(HDSConstants.REPLICATION_INFO, replicationInfo);
        String createShadowImagePairInputXML = InputXMLGenerationClient.getInputXMLString(HDSConstants.CREATE_SHADOW_IMAGE_PAIR_OP, attributeMap, HDSConstants.HITACHI_INPUT_XML_CONTEXT_FILE, HDSConstants.HITACHI_SMOOKS_CONFIG_FILE);
        log.info("Query to create shadow image pair volume: {}", createShadowImagePairInputXML);
        URI endpointURI = hdsApiClient.getBaseURI();
        ClientResponse response = hdsApiClient.post(endpointURI, createShadowImagePairInputXML);
        if (HttpStatus.SC_OK == response.getStatus()) {
            responseStream = response.getEntityInputStream();
            JavaResult result = SmooksUtil.getParsedXMLJavaResult(responseStream, HDSConstants.HITACHI_SMOOKS_REPLICATION_CONFIG_FILE);
            EchoCommand command = result.getBean(EchoCommand.class);
            if (HDSConstants.COMPLETED_STR.equalsIgnoreCase(command.getStatus())) {
                log.info("ShadowImage Pair has been created successfully");
                replicationInfoResponse = result.getBean(ReplicationInfo.class);
                if (null == replicationInfoResponse) {
                    throw HDSException.exceptions.notAbleToCreateShadowImagePair();
                }
            } else if (HDSConstants.PROCESSING_STR.equalsIgnoreCase(command.getStatus())) {
                syncTaskMessageId = command.getMessageID();
            } else if (HDSConstants.FAILED_STR.equalsIgnoreCase(command.getStatus())) {
                Error error = result.getBean(Error.class);
                log.error("Shadow Image pair creation failed status messageID: {}", command.getMessageID());
                log.error("Shadow Image pair creation failed with error code: {} with message: {}", error.getCode(), error.getDescription());
                throw HDSException.exceptions.notAbleToCreateVolume(error.getCode(), error.getDescription());
            }
        } else {
            log.error("Shadow Image pair creation failed with invalid response code {}", response.getStatus());
            throw HDSException.exceptions.invalidResponseFromHDS(String.format("Shadow Image pair creation failed due to invalid response %1$s from server for system %2$s", response.getStatus(), arraySerialNumber));
        }
    } finally {
        if (null != responseStream) {
            try {
                responseStream.close();
            } catch (IOException e) {
                log.warn("Exception occurred while close Shadow Image Pair creation response stream");
            }
        }
    }
    log.info("Shadow Image pair creation completed");
    return replicationInfoResponse;
}

Example 5 with EchoCommand

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

the class HDSApiProtectionManager method createThinImagePair.

/**
 * Creates ThinImage pair for HDS Snapshot
 *
 * @param snapshotGroupObjId
 * @param hostObjId
 * @param sourNativeId
 * @param snapNativeId
 * @param thinImagePoolId
 * @return
 * @throws Exception
 */
public boolean createThinImagePair(String snapshotGroupObjId, String hostObjId, String sourNativeId, String snapNativeId, String thinImagePoolId, String model) throws Exception {
    log.info("Thin Image pair creation started");
    boolean status = false;
    InputStream responseStream = null;
    String syncTaskMessageId = null;
    try {
        log.info("snapshotGroupObjId {} ", snapshotGroupObjId);
        Map<String, Object> attributeMap = new HashMap<String, Object>();
        Add addOp = new Add(HDSConstants.REPLICATION);
        addOp.setOption(HDSConstants.INBAND2);
        HDSHost host = new HDSHost();
        host.setObjectID(hostObjId);
        SnapshotGroup snapshotGroup = new SnapshotGroup();
        snapshotGroup.setObjectID(snapshotGroupObjId);
        snapshotGroup.setReplicationFunction(HDSConstants.THIN_IMAGE);
        ReplicationInfo replicationInfo = new ReplicationInfo();
        replicationInfo.setPvolDevNum(sourNativeId);
        replicationInfo.setSvolDevNum(snapNativeId);
        replicationInfo.setPvolPoolID(thinImagePoolId);
        attributeMap.put(HDSConstants.ADD, addOp);
        attributeMap.put(HDSConstants.MODEL, model);
        attributeMap.put(HDSConstants.HOST, host);
        attributeMap.put(HDSConstants.SNAPSHOTGROUP, snapshotGroup);
        attributeMap.put(HDSConstants.REPLICATION_INFO, replicationInfo);
        String createThinImagePairInputXML = InputXMLGenerationClient.getInputXMLString(HDSConstants.CREATE_THIN_IMAGE_PAIR_OP, attributeMap, HDSConstants.HITACHI_INPUT_XML_CONTEXT_FILE, HDSConstants.HITACHI_SMOOKS_CONFIG_FILE);
        log.info("Query to create thin image pair : {}", createThinImagePairInputXML);
        URI endpointURI = hdsApiClient.getBaseURI();
        ClientResponse response = hdsApiClient.post(endpointURI, createThinImagePairInputXML);
        if (HttpStatus.SC_OK == response.getStatus()) {
            responseStream = response.getEntityInputStream();
            JavaResult result = SmooksUtil.getParsedXMLJavaResult(responseStream, HDSConstants.HITACHI_SMOOKS_THINIMAGE_CONFIG_FILE);
            EchoCommand command = result.getBean(EchoCommand.class);
            if (HDSConstants.COMPLETED_STR.equalsIgnoreCase(command.getStatus())) {
                log.info("ThinImage Pair has been created successfully");
                status = true;
                SnapshotGroup snapshotGrpResponse = result.getBean(SnapshotGroup.class);
                if (null == snapshotGrpResponse) {
                    throw HDSException.exceptions.notAbleToCreateThinImagePair();
                }
            } else if (HDSConstants.PROCESSING_STR.equalsIgnoreCase(command.getStatus())) {
                syncTaskMessageId = command.getMessageID();
            } else if (HDSConstants.FAILED_STR.equalsIgnoreCase(command.getStatus())) {
                Error error = result.getBean(Error.class);
                log.error("Thin Image pair creation failed status messageID: {}", command.getMessageID());
                log.error("Thin Image pair creation failed with error code: {} with message: {}", error.getCode(), error.getDescription());
                throw HDSException.exceptions.notAbleToCreateThinImagePairError(error.getCode(), error.getDescription());
            }
        } else {
            log.error("Thin Image pair creation failed with invalid response code {}", response.getStatus());
            throw HDSException.exceptions.invalidResponseFromHDS(String.format("Thin Image pair creation failed due to invalid response %1$s from server", response.getStatus()));
        }
    } finally {
        if (null != responseStream) {
            try {
                responseStream.close();
            } catch (IOException e) {
                log.warn("Exception occurred while close Thin Image Pair creation response stream");
            }
        }
    }
    log.info("Thin Image pair creation completed");
    return status;
}