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

Example 16 with StorageHADomain

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

the class VNXFileCommApi method getMoverOrVdmName.

private StorageHADomain getMoverOrVdmName(StorageSystem system, String moverOrVdmId, String portNetworkId) {
    _log.info("getMoverOrVdmName(StorageSystem {}, String {})", system.getId(), moverOrVdmId);
    StorageHADomain matchingMoverOrVdm = null;
    List<StoragePort> ports = CustomQueryUtility.queryActiveResourcesByRelation(_dbClient, system.getId(), StoragePort.class, "storageDevice");
    for (StoragePort port : ports) {
        if (port.getPortGroup().equalsIgnoreCase(moverOrVdmId) && port.getPortNetworkId().equalsIgnoreCase(portNetworkId)) {
            matchingMoverOrVdm = _dbClient.queryObject(StorageHADomain.class, port.getStorageHADomain());
            _log.info("getMoverOrVdmName match for Port {} and MoverOrVdm {}", port.getLabel() + ":" + port.getPortNetworkId() + ":" + port.getPortGroup(), matchingMoverOrVdm.getAdapterName() + ":" + matchingMoverOrVdm.getName());
            break;
        }
    }
    _log.info("getMoverOrVdmName return () ", matchingMoverOrVdm);
    return matchingMoverOrVdm;
}

Example 17 with StorageHADomain

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

the class NetAppClusterModeCommIntf method discoverPortGroups.

/**
 * Discover the Storage Virtual Machines (Port Groups) for NetApp Cluster mode array
 *
 * @param system
 *            Storage system information
 * @return Map of new and existing port groups
 * @throws NetAppCException
 */
private HashMap<String, List<StorageHADomain>> discoverPortGroups(StorageSystem system, List<StorageVirtualMachineInfo> vServerList) throws NetAppCException {
    HashMap<String, List<StorageHADomain>> portGroups = new HashMap<String, List<StorageHADomain>>();
    List<StorageHADomain> newPortGroups = new ArrayList<StorageHADomain>();
    List<StorageHADomain> existingPortGroups = new ArrayList<StorageHADomain>();
    _logger.info("Start port group discovery (vfilers) for storage system {}", system.getId());
    NetAppClusterApi netAppCApi = new NetAppClusterApi.Builder(system.getIpAddress(), system.getPortNumber(), system.getUsername(), system.getPassword()).https(true).build();
    StorageHADomain portGroup = null;
    List<StorageVirtualMachineInfo> svms = netAppCApi.listSVM();
    if (null == svms || svms.isEmpty()) {
        // Check if default port group was previously created.
        URIQueryResultList results = new URIQueryResultList();
        String adapterNativeGuid = NativeGUIDGenerator.generateNativeGuid(system, DEFAULT_SVM, NativeGUIDGenerator.ADAPTER);
        _dbClient.queryByConstraint(AlternateIdConstraint.Factory.getStorageHADomainByNativeGuidConstraint(adapterNativeGuid), results);
        if (results.iterator().hasNext()) {
            StorageHADomain tmpGroup = _dbClient.queryObject(StorageHADomain.class, results.iterator().next());
            if (tmpGroup.getStorageDeviceURI().equals(system.getId())) {
                portGroup = tmpGroup;
                _logger.debug("Found existing port group {} ", tmpGroup.getName());
            }
        }
        if (portGroup == null) {
            portGroup = new StorageHADomain();
            portGroup.setId(URIUtil.createId(StorageHADomain.class));
            portGroup.setName("NetAppC");
            portGroup.setVirtual(false);
            portGroup.setNativeGuid(adapterNativeGuid);
            portGroup.setStorageDeviceURI(system.getId());
            StringSet protocols = new StringSet();
            protocols.add(StorageProtocol.File.NFS.name());
            protocols.add(StorageProtocol.File.CIFS.name());
            portGroup.setFileSharingProtocols(protocols);
            newPortGroups.add(portGroup);
        } else {
            existingPortGroups.add(portGroup);
        }
    } else {
        _logger.debug("Number svms found: {}", svms.size());
        vServerList.addAll(svms);
        StringSet protocols = new StringSet();
        protocols.add(StorageProtocol.File.NFS.name());
        protocols.add(StorageProtocol.File.CIFS.name());
        for (StorageVirtualMachineInfo vs : svms) {
            _logger.debug("SVM name: {}", vs.getName());
            // Check if port group was previously discovered
            URIQueryResultList results = new URIQueryResultList();
            String adapterNativeGuid = NativeGUIDGenerator.generateNativeGuid(system, vs.getName(), NativeGUIDGenerator.ADAPTER);
            _dbClient.queryByConstraint(AlternateIdConstraint.Factory.getStorageHADomainByNativeGuidConstraint(adapterNativeGuid), results);
            portGroup = null;
            if (results.iterator().hasNext()) {
                StorageHADomain tmpGroup = _dbClient.queryObject(StorageHADomain.class, results.iterator().next());
                if (tmpGroup.getStorageDeviceURI().equals(system.getId())) {
                    portGroup = tmpGroup;
                    _logger.debug("Found duplicate {} ", vs.getName());
                }
            }
            if (portGroup == null) {
                portGroup = new StorageHADomain();
                portGroup.setId(URIUtil.createId(StorageHADomain.class));
                portGroup.setName(vs.getName());
                portGroup.setVirtual(true);
                portGroup.setAdapterType(StorageHADomain.HADomainType.VIRTUAL.toString());
                portGroup.setNativeGuid(adapterNativeGuid);
                portGroup.setStorageDeviceURI(system.getId());
                portGroup.setFileSharingProtocols(protocols);
                newPortGroups.add(portGroup);
            } else {
                existingPortGroups.add(portGroup);
            }
        }
    }
    portGroups.put(NEW, newPortGroups);
    portGroups.put(EXISTING, existingPortGroups);
    return portGroups;
}

Example 18 with StorageHADomain

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

the class NetAppClusterModeCommIntf method findMatchingHADomain.

private URI findMatchingHADomain(String domainName, List<StorageHADomain> haDomains) {
    _logger.debug("domain name to search for: {}", domainName);
    for (StorageHADomain domain : haDomains) {
        _logger.debug("current domain name: {}", domain.getName());
        if (domainName.equals(domain.getName())) {
            _logger.debug("found match for {}", domainName);
            return domain.getId();
        }
    }
    _logger.debug("no match for {}", domainName);
    return null;
}

Example 19 with StorageHADomain

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

the class NetAppFileCommunicationInterface method findMatchingHADomain.

private URI findMatchingHADomain(String domainName, List<StorageHADomain> haDomains) {
    _logger.debug("domain name to search for: {}", domainName);
    for (StorageHADomain domain : haDomains) {
        _logger.debug("current domain name: {}", domain.getName());
        if (domainName.equals(domain.getName())) {
            _logger.debug("found match for {}", domainName);
            return domain.getId();
        }
    }
    _logger.debug("no match for {}", domainName);
    return null;
}

Example 20 with StorageHADomain

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

the class PortMetricsProcessor method computeStorageSystemAvgPortMetrics.

/**
 * Compute storage system's average port metrics. The answer is in percent. This is averaged over all the usable ports.
 * For XtremIO, it is StorageHADomain's CPU usage metrics. Port metrics are not available to collect.
 *
 * @param storageSystemURI -- URI for the storage system.
 * @return -- A percent busy from 0 to 100%.
 */
public Double computeStorageSystemAvgPortMetrics(URI storageSystemURI) {
    StorageSystem storageDevice = _dbClient.queryObject(StorageSystem.class, storageSystemURI);
    Double portMetricsSum = 0.0;
    double usablePortCount = 0;
    Double storageSystemPortsMetrics = null;
    if (storageDevice != null) {
        if (!DiscoveredDataObject.Type.xtremio.name().equals(storageDevice.getSystemType())) {
            URIQueryResultList storagePortURIs = new URIQueryResultList();
            _dbClient.queryByConstraint(ContainmentConstraint.Factory.getStorageDeviceStoragePortConstraint(storageSystemURI), storagePortURIs);
            // query iteratively to avoid dbsvc warning of too many objects being queried at once
            // this will prevent the warning message in the log but will still result in all storage ports
            // for a storage system to be in memory at once. There is usually less than 100 but at one
            // customer site there are between 100 and 150 for a few storage systems
            Iterator<StoragePort> storagePortItr = _dbClient.queryIterativeObjects(StoragePort.class, storagePortURIs);
            List<StoragePort> storagePorts = new ArrayList<StoragePort>();
            while (storagePortItr.hasNext()) {
                storagePorts.add(storagePortItr.next());
            }
            if (!metricsValid(storageDevice, storagePorts)) {
                // The metrics are not valid for this array. Log it and return 50.0%.
                _log.info(String.format("Port metrics not valid for array %s (%s), using 50.0 percent for array metric", storageDevice.getLabel(), storageSystemURI.toString()));
                // clear the previous value
                storageDevice.setAveragePortMetrics(-1.0);
                _dbClient.updateObject(storageDevice);
                return 50.0;
            }
            // compute sum of all usable port metrics
            for (StoragePort storagePort : storagePorts) {
                // if port is usable, compute its port metrics
                if (isPortUsable(storagePort, false)) {
                    portMetricsSum += MetricsKeys.getDouble(MetricsKeys.portMetric, storagePort.getMetrics());
                    usablePortCount++;
                }
            }
            storageSystemPortsMetrics = (Double.compare(usablePortCount, 0) == 0) ? 0.0 : portMetricsSum / usablePortCount;
            _log.info(String.format("Array %s metric %f", storageDevice.getLabel(), storageSystemPortsMetrics));
            // persisted into storage system object for later retrieval
            storageDevice.setAveragePortMetrics(storageSystemPortsMetrics);
            _dbClient.updateObject(storageDevice);
        } else {
            // For XtremIO, it is StorageHADomain's CPU usage metrics
            URIQueryResultList storageHADomainURIs = new URIQueryResultList();
            _dbClient.queryByConstraint(ContainmentConstraint.Factory.getStorageDeviceStorageHADomainConstraint(storageSystemURI), storageHADomainURIs);
            // query iteratively to avoid dbsvc warning of too many objects being queried at once
            // this will prevent the warning message in the log but will still result in all StorageHADomain objects
            // for a storage system to be in memory at once.
            Iterator<StorageHADomain> storageHADomainItr = _dbClient.queryIterativeObjects(StorageHADomain.class, storageHADomainURIs);
            List<StorageHADomain> storageHADomains = new ArrayList<StorageHADomain>();
            while (storageHADomainItr.hasNext()) {
                storageHADomains.add(storageHADomainItr.next());
            }
            if (!isMetricsValid(storageDevice, storageHADomains)) {
                // The metrics are not valid for this array. Log it and return 50.0%.
                _log.info(String.format("CPU usage metrics not valid for array %s (%s), using 50.0 percent for array metric", storageDevice.getLabel(), storageSystemURI.toString()));
                // clear the previous value
                storageDevice.setAveragePortMetrics(-1.0);
                _dbClient.updateObject(storageDevice);
                return 50.0;
            }
            // compute sum of all CPU usages
            for (StorageHADomain storageHADomain : storageHADomains) {
                if (!storageHADomain.getInactive()) {
                    portMetricsSum += MetricsKeys.getDouble(MetricsKeys.avgCpuPercentBusy, storageHADomain.getMetrics());
                    usablePortCount++;
                }
            }
            storageSystemPortsMetrics = (Double.compare(usablePortCount, 0) == 0) ? 0.0 : portMetricsSum / usablePortCount;
            _log.info(String.format("Array %s CPU usage %f", storageDevice.getLabel(), storageSystemPortsMetrics));
            // persisted into storage system object for later retrieval
            storageDevice.setAveragePortMetrics(storageSystemPortsMetrics);
            _dbClient.updateObject(storageDevice);
        }
    }
    // if no usable port, return null. Otherwise compute average.
    return storageSystemPortsMetrics;
}