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

Example 21 with UnManagedFileSystem

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

the class NetAppFileCommunicationInterface method discoverUnManagedCifsShares.

/**
 * discover the unmanaged cifs shares and add shares to vipr db
 *
 * @param profile
 */
private void discoverUnManagedCifsShares(AccessProfile profile) {
    URI systemId = profile.getSystemId();
    StorageSystem storageSystem = _dbClient.queryObject(StorageSystem.class, systemId);
    if (null == storageSystem) {
        return;
    }
    String detailedStatusMessage = "Discovery of NetApp Unmanaged Cifs shares started";
    NetAppApi netAppApi = new NetAppApi.Builder(storageSystem.getIpAddress(), storageSystem.getPortNumber(), storageSystem.getUsername(), storageSystem.getPassword()).https(true).build();
    Collection<String> attrs = new ArrayList<String>();
    for (String property : ntpPropertiesList) {
        attrs.add(SupportedNtpFileSystemInformation.getFileSystemInformation(property));
    }
    try {
        // Used to Save the Acl to DB
        List<UnManagedCifsShareACL> unManagedCifsShareACLList = new ArrayList<UnManagedCifsShareACL>();
        List<UnManagedCifsShareACL> oldunManagedCifsShareACLList = new ArrayList<UnManagedCifsShareACL>();
        List<Map<String, String>> fileSystemInfo = netAppApi.listVolumeInfo(null, attrs);
        List<VFilerInfo> vFilers = netAppApi.listVFilers(null);
        // Get All cifs shares and ACLs
        List<Map<String, String>> listShares = netAppApi.listShares(null);
        if (listShares != null && !listShares.isEmpty()) {
            _logger.info("total no of shares in netapp system (s) {}", listShares.size());
        }
        HashSet<UnManagedSMBFileShare> unManagedSMBFileShareHashSet = null;
        // prepare the unmanagedSmbshare
        HashMap<String, HashSet<UnManagedSMBFileShare>> unMangedSMBFileShareMapSet = getAllCifsShares(listShares);
        for (String key : unMangedSMBFileShareMapSet.keySet()) {
            String filesystem = key;
            unManagedSMBFileShareHashSet = unMangedSMBFileShareMapSet.get(key);
            _logger.info("FileSystem Path {}", filesystem);
            String nativeId = null;
            if (!filesystem.startsWith(VOL_ROOT_NO_SLASH)) {
                nativeId = VOL_ROOT_NO_SLASH + filesystem;
            } else {
                nativeId = filesystem;
            }
            // Ignore root volume and don't pull it into ViPR db.
            if (filesystem.contains(ROOT_VOL)) {
                _logger.info("Ignore and not discover root filesystem {} on NTP array", filesystem);
                continue;
            }
            // Ignore snapshots and don't pull it into ViPR db.
            if (filesystem.contains(SNAPSHOT)) {
                _logger.info("Ignore exports for snapshot {}", filesystem);
                continue;
            }
            String shareNativeId = getFSPathIfSubDirectoryExport(nativeId);
            String fsUnManagedFsNativeGuid = NativeGUIDGenerator.generateNativeGuidForPreExistingFileSystem(storageSystem.getSystemType(), storageSystem.getSerialNumber().toUpperCase(), shareNativeId);
            UnManagedFileSystem unManagedFs = checkUnManagedFileSystemExistsInDB(fsUnManagedFsNativeGuid);
            boolean fsAlreadyExists = unManagedFs == null ? false : true;
            if (fsAlreadyExists) {
                _logger.info("retrieve info for file system: " + filesystem);
                String vFiler = getOwningVfiler(filesystem, fileSystemInfo);
                if (vFiler != null && !vFiler.equalsIgnoreCase(DEFAULT_FILER)) {
                    _logger.info("Ignoring {} because it is owned by {}", filesystem, vFiler);
                    continue;
                }
                String addr = null;
                if (vFiler == null || vFiler.isEmpty()) {
                    // No vfilers, use system storage port
                    StoragePort port = getStoragePortPool(storageSystem);
                    addr = port.getPortName();
                } else {
                    // Use IP address of vFiler.
                    addr = getVfilerAddress(vFiler, vFilers);
                }
                UnManagedSMBShareMap tempUnManagedSMBShareMap = new UnManagedSMBShareMap();
                // add smb shares to FS object
                createShareMap(unManagedSMBFileShareHashSet, tempUnManagedSMBShareMap, addr, nativeId);
                // add shares to fs object
                if (!tempUnManagedSMBShareMap.isEmpty() && tempUnManagedSMBShareMap.size() > 0) {
                    unManagedFs.setUnManagedSmbShareMap(tempUnManagedSMBShareMap);
                    unManagedFs.setHasShares(true);
                    unManagedFs.putFileSystemCharacterstics(UnManagedFileSystem.SupportedFileSystemCharacterstics.IS_FILESYSTEM_EXPORTED.toString(), TRUE);
                    _logger.debug("SMB Share map for NetApp UMFS {} = {}", unManagedFs.getLabel(), unManagedFs.getUnManagedSmbShareMap());
                }
                List<UnManagedCifsShareACL> tempUnManagedCifsShareAclList = getACLs(unManagedSMBFileShareHashSet, netAppApi, unManagedFs.getId());
                // get the acl details for given fileshare
                UnManagedCifsShareACL existingACL = null;
                for (UnManagedCifsShareACL unManagedCifsShareACL : tempUnManagedCifsShareAclList) {
                    _logger.info("Unmanaged File share acls : {}", unManagedCifsShareACL);
                    String fsShareNativeId = unManagedCifsShareACL.getFileSystemShareACLIndex();
                    _logger.info("UMFS Share ACL index {}", fsShareNativeId);
                    String fsUnManagedFileShareNativeGuid = NativeGUIDGenerator.generateNativeGuidForPreExistingFileShare(storageSystem, fsShareNativeId);
                    _logger.info("Native GUID {}", fsUnManagedFileShareNativeGuid);
                    unManagedCifsShareACL.setNativeGuid(fsUnManagedFileShareNativeGuid);
                    // Check whether the CIFS share ACL was present in ViPR DB.
                    existingACL = checkUnManagedFsCifsACLExistsInDB(_dbClient, unManagedCifsShareACL.getNativeGuid());
                    if (existingACL == null) {
                        unManagedCifsShareACLList.add(unManagedCifsShareACL);
                    } else {
                        // delete the existing acl
                        existingACL.setInactive(true);
                        oldunManagedCifsShareACLList.add(existingACL);
                        // then add new acl
                        unManagedCifsShareACLList.add(unManagedCifsShareACL);
                    }
                }
                // save the object
                {
                    _dbClient.persistObject(unManagedFs);
                    _logger.info("File System {} has Shares and their Count is {}", unManagedFs.getId(), tempUnManagedSMBShareMap.size());
                }
                // Adding this additional logic to avoid OOM
                if (!unManagedCifsShareACLList.isEmpty() && unManagedCifsShareACLList.size() >= MAX_UMFS_RECORD_SIZE) {
                    _logger.info("Saving Number of New UnManagedCifsShareACL(s) {}", unManagedCifsShareACLList.size());
                    _dbClient.createObject(unManagedCifsShareACLList);
                    unManagedCifsShareACLList.clear();
                }
                if (!oldunManagedCifsShareACLList.isEmpty() && oldunManagedCifsShareACLList.size() >= MAX_UMFS_RECORD_SIZE) {
                    _logger.info("Update Number of Old UnManagedCifsShareACL(s) {}", oldunManagedCifsShareACLList.size());
                    _dbClient.persistObject(oldunManagedCifsShareACLList);
                    oldunManagedCifsShareACLList.clear();
                }
            } else {
                _logger.info("FileSystem " + unManagedFs + "is not present in ViPR DB. Hence ignoring " + filesystem + " share");
            }
        }
        // 
        if (!unManagedCifsShareACLList.isEmpty()) {
            _logger.info("Saving Number of New UnManagedCifsShareACL(s) {}", unManagedCifsShareACLList.size());
            _dbClient.createObject(unManagedCifsShareACLList);
        }
        if (!oldunManagedCifsShareACLList.isEmpty()) {
            _logger.info("Saving Number of Old UnManagedCifsShareACL(s) {}", oldunManagedCifsShareACLList.size());
            _dbClient.persistObject(oldunManagedCifsShareACLList);
        }
        storageSystem.setDiscoveryStatus(DiscoveredDataObject.DataCollectionJobStatus.COMPLETE.toString());
        // discovery succeeds
        detailedStatusMessage = String.format("Discovery completed successfully for NetApp: %s", systemId.toString());
    } catch (NetAppException ve) {
        if (null != storageSystem) {
            cleanupDiscovery(storageSystem);
            storageSystem.setDiscoveryStatus(DiscoveredDataObject.DataCollectionJobStatus.ERROR.toString());
        }
        _logger.error("discoverStorage failed.  Storage system: " + systemId);
    } catch (Exception e) {
        if (null != storageSystem) {
            cleanupDiscovery(storageSystem);
            storageSystem.setDiscoveryStatus(DiscoveredDataObject.DataCollectionJobStatus.ERROR.toString());
        }
        _logger.error("discoverStorage failed. Storage system: " + systemId, e);
    } finally {
        if (storageSystem != null) {
            try {
                // set detailed message
                storageSystem.setLastDiscoveryStatusMessage(detailedStatusMessage);
                _dbClient.persistObject(storageSystem);
            } catch (Exception ex) {
                _logger.error("Error while persisting object to DB", ex);
            }
        }
    }
}

Example 22 with UnManagedFileSystem

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

the class VNXFileCommunicationInterface method discoverUnmanagedExports.

private void discoverUnmanagedExports(AccessProfile profile) {
    // Get Storage System
    URI storageSystemId = profile.getSystemId();
    StorageSystem storageSystem = _dbClient.queryObject(StorageSystem.class, storageSystemId);
    if (null == storageSystem) {
        return;
    }
    String detailedStatusMessage = "Discovery of VNX Unmanaged Exports started";
    try {
        // Discover port groups (data mover ids) and group names (data mover names)
        Set<StorageHADomain> activeDataMovers = discoverActiveDataMovers(storageSystem);
        // Reused from discoverAll
        // Discover ports (data mover interfaces) with the data movers in the active set.
        Map<String, List<StoragePort>> ports = discoverPorts(storageSystem, activeDataMovers);
        _logger.info("No of newly discovered port {}", ports.get(NEW).size());
        _logger.info("No of existing discovered port {}", ports.get(EXISTING).size());
        if (!ports.get(NEW).isEmpty()) {
            _dbClient.createObject(ports.get(NEW));
        }
        List<StoragePort> allPortsList = ports.get(NEW);
        allPortsList.addAll(ports.get(EXISTING));
        Map<String, List<StoragePort>> allPorts = new ConcurrentHashMap<String, List<StoragePort>>();
        for (StoragePort sPort : allPortsList) {
            _logger.debug("DM Storage Port  {}  StorageHADomain {}", sPort.getPortNetworkId(), sPort.getStorageHADomain());
            List<StoragePort> spList = allPorts.get(sPort.getStorageHADomain().toString());
            if (spList == null) {
                spList = new ArrayList<>();
            }
            spList.add(sPort);
            allPorts.put(sPort.getStorageHADomain().toString(), spList);
        }
        Map<String, List<StorageHADomain>> allVdms = discoverVdmPortGroups(storageSystem, activeDataMovers);
        if (!allVdms.get(NEW).isEmpty()) {
            _dbClient.createObject(allVdms.get(NEW));
        }
        Set<StorageHADomain> allActiveVDMs = new HashSet();
        allActiveVDMs.addAll(allVdms.get(NEW));
        allActiveVDMs.addAll(allVdms.get(EXISTING));
        activeDataMovers.addAll(allVdms.get(NEW));
        activeDataMovers.addAll(allVdms.get(EXISTING));
        Map<String, List<StoragePort>> allVdmPorts = discoverVdmPorts(storageSystem, allActiveVDMs);
        if (!allVdmPorts.get(NEW).isEmpty()) {
            _dbClient.createObject(allVdmPorts.get(NEW));
        }
        List<StoragePort> allVDMPortsList = allVdmPorts.get(NEW);
        allVDMPortsList.addAll(allVdmPorts.get(EXISTING));
        for (StoragePort sPort : allVDMPortsList) {
            List<StoragePort> spList = allPorts.get(sPort.getStorageHADomain().toString());
            _logger.debug("VDM Storage Port  {}  StorageHADomain {}", sPort.getPortNetworkId(), sPort.getStorageHADomain());
            if (spList == null) {
                spList = new ArrayList<>();
            }
            spList.add(sPort);
            allPorts.put(sPort.getStorageHADomain().toString(), spList);
        }
        List<UnManagedFileSystem> unManagedExportBatch = new ArrayList<>();
        List<StorageHADomain> moversAndVDMs = new ArrayList<>();
        moversAndVDMs.addAll(activeDataMovers);
        moversAndVDMs.addAll(allActiveVDMs);
        for (StorageHADomain mover : moversAndVDMs) {
            _logger.info("Processing DataMover/VDM {} {}", mover.getId(), mover.getAdapterName());
            // Get storage port and name for the DM
            if (allPorts.get(mover.getId().toString()) == null || allPorts.get(mover.getId().toString()).isEmpty()) {
                // Did not find a single storage port for this DM, ignore it
                _logger.info("No Ports found for {} {}", mover.getName(), mover.getAdapterName());
                continue;
            } else {
                _logger.info("Number of  Ports found for {} : {} ", mover.getName() + ":" + mover.getAdapterName(), allPorts.get(mover.getId().toString()).size());
            }
            Collections.shuffle(allPorts.get(mover.getId().toString()));
            StoragePort storagePort = allPorts.get(mover.getId().toString()).get(0);
            if (storagePort == null) {
                // Did not find a single storage port for this DM, ignore it
                _logger.info("StoragePort is null");
                continue;
            }
            // storagePort.setStorageHADomain(mover.getId());
            // Retrieve FS-mountpath map for the Data Mover.
            _logger.info("Retrieving FS-mountpath map for Data Mover {}.", mover.getAdapterName());
            VNXFileSshApi sshDmApi = new VNXFileSshApi();
            sshDmApi.setConnParams(storageSystem.getIpAddress(), storageSystem.getUsername(), storageSystem.getPassword());
            Map<String, String> fileSystemMountpathMap = sshDmApi.getFsMountpathMap(mover.getAdapterName());
            Map<String, Map<String, String>> moverExportDetails = sshDmApi.getNFSExportsForPath(mover.getAdapterName());
            Map<String, String> nameIdMap = getFsNameFsNativeIdMap(storageSystem);
            // Loop through the map and, if the file exists in DB, retrieve the
            // export, process export, and associate export with the FS
            Set<String> fsNames = fileSystemMountpathMap.keySet();
            for (String fsName : fsNames) {
                // Retrieve FS from DB. If FS found, retrieve export and process
                String fsMountPath = fileSystemMountpathMap.get(fsName);
                // Get FS ID for nativeGUID
                // VNXFileSystem vnxFileSystems = discoverNamedFileSystem(storageSystem, fsName);
                String fsId = nameIdMap.get(fsName);
                _logger.info("Resolved FileSystem name {} to native Id : Path {}", fsName, fsId + ":" + fsMountPath);
                UnManagedFileSystem vnxufs = null;
                if (fsId != null) {
                    String fsNativeGuid = NativeGUIDGenerator.generateNativeGuidForPreExistingFileSystem(storageSystem.getSystemType(), storageSystem.getSerialNumber().toUpperCase(), fsId);
                    vnxufs = checkUnManagedFileSystemExistsInDB(fsNativeGuid);
                }
                if (vnxufs != null) {
                    // Get export info
                    int noOfExports = 0;
                    for (String expPath : moverExportDetails.keySet()) {
                        if (!expPath.contains(fsMountPath)) {
                            // Ingore this path as it is not among the exports
                            continue;
                        } else {
                            _logger.info("Path : {} ", expPath);
                            noOfExports++;
                        }
                        Map<String, String> fsExportInfo = moverExportDetails.get(expPath);
                        if ((fsExportInfo != null) && (fsExportInfo.size() > 0)) {
                            // If multiple security flavors, do not add to ViPR DB
                            String securityFlavors = fsExportInfo.get(VNXFileConstants.SECURITY_TYPE);
                            if (securityFlavors == null || securityFlavors.length() == 0) {
                                securityFlavors = "sys";
                            }
                            if (securityFlavors != null) {
                                String[] securityFlavorArr = securityFlavors.split(VNXFileConstants.SECURITY_SEPARATORS);
                                if (securityFlavorArr.length > 1) {
                                    _logger.info("FileSystem " + fsMountPath + " has a complex export with multiple security flavors, hence ignoring the filesystem and NOT bringing into ViPR DB");
                                    vnxufs.setInactive(true);
                                } else {
                                    _logger.info("FileSystem " + fsMountPath + " storage port :" + storagePort + " has a valid export with single security flavors {}, hence processing the filesystem and  bringing into ViPR DB", securityFlavors);
                                    vnxufs.setInactive(false);
                                    associateExportWithFS(vnxufs, expPath, fsExportInfo, fsMountPath, storagePort);
                                }
                            }
                        }
                    }
                    _logger.info("No of exports found for path {} = {} ", fsMountPath, noOfExports);
                    if (noOfExports == 0) {
                        _logger.info("FileSystem " + fsMountPath + " does not have valid ViPR exports, hence this filesystem cannot be brought into ViPR DB");
                        vnxufs.putFileSystemCharacterstics(UnManagedFileSystem.SupportedFileSystemCharacterstics.IS_INGESTABLE.toString(), FALSE);
                        vnxufs.putFileSystemCharacterstics(UnManagedFileSystem.SupportedFileSystemCharacterstics.IS_FILESYSTEM_EXPORTED.toString(), FALSE);
                        vnxufs.setInactive(true);
                    }
                    _logger.info("UnManaged File System {} valid or invalid {}", vnxufs.getLabel(), vnxufs.getInactive());
                    unManagedExportBatch.add(vnxufs);
                    if (unManagedExportBatch.size() >= VNXFileConstants.VNX_FILE_BATCH_SIZE) {
                        _logger.info("Updating {} UnManagedFileSystem in db", unManagedExportBatch.size());
                        // Add UnManagedFileSystem batch
                        _partitionManager.updateInBatches(unManagedExportBatch, Constants.DEFAULT_PARTITION_SIZE, _dbClient, UNMANAGED_FILESYSTEM);
                        unManagedExportBatch.clear();
                    }
                }
            }
        }
        if (!unManagedExportBatch.isEmpty()) {
            _logger.info("Updating {} UnManagedFileSystem in db", unManagedExportBatch.size());
            // Update UnManagedFilesystem
            _partitionManager.updateInBatches(unManagedExportBatch, Constants.DEFAULT_PARTITION_SIZE, _dbClient, UNMANAGED_FILESYSTEM);
            unManagedExportBatch.clear();
        }
        // discovery succeeds
        detailedStatusMessage = String.format("Discovery completed successfully for VNXFile export: %s", storageSystemId.toString());
    } catch (Exception ex) {
        if (storageSystem != null) {
            cleanupDiscovery(storageSystem);
        }
        detailedStatusMessage = String.format("Discovery failed for VNXFile exports %s because %s", storageSystemId.toString(), ex.getLocalizedMessage());
        _logger.error(detailedStatusMessage, ex);
    } finally {
        if (storageSystem != null) {
            try {
                // set detailed message
                storageSystem.setLastDiscoveryStatusMessage(detailedStatusMessage);
                _dbClient.persistObject(storageSystem);
            } catch (Exception ex) {
                _logger.error("Error while persisting object to DB", ex);
            }
        }
    }
}

Example 23 with UnManagedFileSystem

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

the class VNXFileCommunicationInterface method getFsNameFsNativeIdMap.

private Map<String, String> getFsNameFsNativeIdMap(StorageSystem storageSystem) {
    HashMap<String, String> nameNativeIdMap = new HashMap<>();
    List<URI> umFsURIs = _dbClient.queryByConstraint(ContainmentConstraint.Factory.getStorageDeviceUnManagedFileSystemConstraint(storageSystem.getId()));
    List<UnManagedFileSystem> umFSs = _dbClient.queryObject(UnManagedFileSystem.class, umFsURIs);
    for (UnManagedFileSystem umFS : umFSs) {
        String fsName = extractValueFromStringSet(UnManagedFileSystem.SupportedFileSystemInformation.NAME.toString(), umFS.getFileSystemInformation());
        String fsNativeId = extractValueFromStringSet(UnManagedFileSystem.SupportedFileSystemInformation.NATIVE_ID.toString(), umFS.getFileSystemInformation());
        nameNativeIdMap.put(fsName, fsNativeId);
        _logger.debug("getFsNameFsNativeIdMap {} : {}", fsName, fsNativeId);
    }
    return nameNativeIdMap;
}

Example 24 with UnManagedFileSystem

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

the class VNXFileCommunicationInterface method discoverUnmanagedNewExports.

private void discoverUnmanagedNewExports(AccessProfile profile) {
    // Get Storage System
    URI storageSystemId = profile.getSystemId();
    StorageSystem storageSystem = _dbClient.queryObject(StorageSystem.class, storageSystemId);
    if (null == storageSystem) {
        return;
    }
    String detailedStatusMessage = "Discovery of VNX Unmanaged Exports started";
    _logger.info(detailedStatusMessage);
    // Used to Save the rules to DB
    List<UnManagedFileExportRule> newUnManagedExportRules = new ArrayList<UnManagedFileExportRule>();
    List<UnManagedFileExportRule> oldUnManagedExportRules = new ArrayList<UnManagedFileExportRule>();
    try {
        // Verification Utility
        UnManagedExportVerificationUtility validationUtility = new UnManagedExportVerificationUtility(_dbClient);
        // Discover port groups (data mover ids) and group names (data mover names)
        Set<StorageHADomain> activeDataMovers = discoverActiveDataMovers(storageSystem);
        // Reused from discoverAll
        // Discover ports (data mover interfaces) with the data movers in the active set.
        Map<String, List<StoragePort>> ports = discoverPorts(storageSystem, activeDataMovers);
        _logger.info("No of newly discovered port {}", ports.get(NEW).size());
        _logger.info("No of existing discovered port {}", ports.get(EXISTING).size());
        if (!ports.get(NEW).isEmpty()) {
            _dbClient.createObject(ports.get(NEW));
        }
        List<StoragePort> allPortsList = ports.get(NEW);
        allPortsList.addAll(ports.get(EXISTING));
        Map<String, List<StoragePort>> allPorts = new ConcurrentHashMap<String, List<StoragePort>>();
        for (StoragePort sPort : allPortsList) {
            _logger.debug("DM Storage Port  {}  StorageHADomain {}", sPort.getPortNetworkId(), sPort.getStorageHADomain());
            List<StoragePort> spList = allPorts.get(sPort.getStorageHADomain().toString());
            if (spList == null) {
                spList = new ArrayList<>();
            }
            spList.add(sPort);
            allPorts.put(sPort.getStorageHADomain().toString(), spList);
        }
        Map<String, List<StorageHADomain>> allVdms = discoverVdmPortGroups(storageSystem, activeDataMovers);
        if (!allVdms.get(NEW).isEmpty()) {
            _dbClient.createObject(allVdms.get(NEW));
        }
        Set<StorageHADomain> allActiveVDMs = new HashSet();
        allActiveVDMs.addAll(allVdms.get(NEW));
        allActiveVDMs.addAll(allVdms.get(EXISTING));
        activeDataMovers.addAll(allVdms.get(NEW));
        activeDataMovers.addAll(allVdms.get(EXISTING));
        Map<String, List<StoragePort>> allVdmPorts = discoverVdmPorts(storageSystem, allActiveVDMs);
        if (!allVdmPorts.get(NEW).isEmpty()) {
            _dbClient.createObject(allVdmPorts.get(NEW));
        }
        List<StoragePort> allVDMPortsList = allVdmPorts.get(NEW);
        allVDMPortsList.addAll(allVdmPorts.get(EXISTING));
        for (StoragePort sPort : allVDMPortsList) {
            List<StoragePort> spList = allPorts.get(sPort.getStorageHADomain().toString());
            _logger.debug("VDM Storage Port  {}  StorageHADomain {}", sPort.getPortNetworkId(), sPort.getStorageHADomain());
            if (spList == null) {
                spList = new ArrayList<>();
            }
            spList.add(sPort);
            allPorts.put(sPort.getStorageHADomain().toString(), spList);
        }
        List<UnManagedFileSystem> unManagedExportBatch = new ArrayList<>();
        for (StorageHADomain mover : activeDataMovers) {
            // Get storage port and name for the DM
            if (allPorts.get(mover.getId().toString()) == null || allPorts.get(mover.getId().toString()).isEmpty()) {
                // Did not find a single storage port for this DM, ignore it
                _logger.debug("No Ports found for {} {}", mover.getName(), mover.getAdapterName());
                continue;
            } else {
                _logger.debug("Number of  Ports found for {} : {} ", mover.getName() + ":" + mover.getAdapterName(), allPorts.get(mover.getId().toString()).size());
            }
            Collections.shuffle(allPorts.get(mover.getId().toString()));
            StoragePort storagePort = allPorts.get(mover.getId().toString()).get(0);
            if (storagePort == null) {
                // Did not find a single storage port for this DM, ignore it
                _logger.debug("StoragePort is null");
                continue;
            }
            // storagePort.setStorageHADomain(mover.getId());
            // get vnas uri
            URI moverURI = getNASUri(mover, storageSystem);
            // Retrieve FS-mountpath map for the Data Mover.
            _logger.info("Retrieving FS-mountpath map for Data Mover {}.", mover.getAdapterName());
            VNXFileSshApi sshDmApi = new VNXFileSshApi();
            sshDmApi.setConnParams(storageSystem.getIpAddress(), storageSystem.getUsername(), storageSystem.getPassword());
            Map<String, String> fileSystemMountpathMap = sshDmApi.getFsMountpathMap(mover.getAdapterName());
            Map<String, Map<String, String>> moverExportDetails = sshDmApi.getNFSExportsForPath(mover.getAdapterName());
            Map<String, String> nameIdMap = getFsNameFsNativeIdMap(storageSystem);
            // Loop through the map and, if the file exists in DB, retrieve the
            // export, process export, and associate export with the FS
            Set<String> fsNames = fileSystemMountpathMap.keySet();
            for (String fsName : fsNames) {
                // Retrieve FS from DB. If FS found, retrieve export and process
                String fsMountPath = fileSystemMountpathMap.get(fsName);
                // Get FS ID for nativeGUID
                // VNXFileSystem vnxFileSystems = discoverNamedFileSystem(storageSystem, fsName);
                String fsId = nameIdMap.get(fsName);
                _logger.debug("Resolved FileSystem name {} to native Id {}", fsName, fsId);
                UnManagedFileSystem vnxufs = null;
                if (fsId != null) {
                    String fsNativeGuid = NativeGUIDGenerator.generateNativeGuidForPreExistingFileSystem(storageSystem.getSystemType(), storageSystem.getSerialNumber().toUpperCase(), fsId);
                    vnxufs = checkUnManagedFileSystemExistsInDB(fsNativeGuid);
                }
                if (vnxufs != null) {
                    // Get export info
                    int noOfExports = 0;
                    boolean inValidExports = false;
                    for (String expPath : moverExportDetails.keySet()) {
                        if (!expPath.contains(fsMountPath)) {
                            // Ingore this path as it is not among the exports
                            continue;
                        } else {
                            // We should process only FS and its sub-directory exports only.
                            String subDir = expPath.substring(fsMountPath.length());
                            if (!subDir.isEmpty() && !subDir.startsWith("/")) {
                                continue;
                            }
                            _logger.info("Path : {} ", expPath);
                            noOfExports++;
                        }
                        // Used as for rules validation
                        List<UnManagedFileExportRule> unManagedExportRules = new ArrayList<UnManagedFileExportRule>();
                        Map<String, String> fsExportInfo = moverExportDetails.get(expPath);
                        if ((fsExportInfo != null) && (fsExportInfo.size() > 0)) {
                            // If multiple security flavors, do not add to ViPR DB
                            String securityFlavors = fsExportInfo.get(VNXFileConstants.SECURITY_TYPE);
                            if (securityFlavors == null || securityFlavors.length() == 0) {
                                securityFlavors = "sys";
                            }
                            if (securityFlavors != null) {
                                String fsMountPoint = storagePort.getPortNetworkId() + ":" + expPath;
                                _logger.info("Associating FS export map for VNX UMFS {}", vnxufs.getLabel());
                                associateExportWithFS(vnxufs, expPath, fsExportInfo, expPath, storagePort);
                                _logger.debug("Export map for VNX UMFS {} = {}", vnxufs.getLabel(), vnxufs.getFsUnManagedExportMap());
                                List<UnManagedFileExportRule> exportRules = applyAllSecurityRules(vnxufs.getId(), expPath, fsMountPoint, securityFlavors, fsExportInfo);
                                _logger.info("Number of export rules discovered for file system {} is {}", vnxufs.getId() + ":" + vnxufs.getLabel(), exportRules.size());
                                for (UnManagedFileExportRule dbExportRule : exportRules) {
                                    _logger.info("Unmanaged File Export Rule : {}", dbExportRule);
                                    String fsExportRulenativeId = dbExportRule.getFsExportIndex();
                                    _logger.info("Native Id using to build Native Guid {}", fsExportRulenativeId);
                                    String fsUnManagedFileExportRuleNativeGuid = NativeGUIDGenerator.generateNativeGuidForPreExistingFileExportRule(storageSystem, fsExportRulenativeId);
                                    _logger.info("Native GUID {}", fsUnManagedFileExportRuleNativeGuid);
                                    dbExportRule.setNativeGuid(fsUnManagedFileExportRuleNativeGuid);
                                    dbExportRule.setFileSystemId(vnxufs.getId());
                                    dbExportRule.setId(URIUtil.createId(UnManagedFileExportRule.class));
                                    // Build all export rules list.
                                    unManagedExportRules.add(dbExportRule);
                                }
                                // apply as per API SVC Validations.
                                if (!unManagedExportRules.isEmpty()) {
                                    boolean isAllRulesValid = validationUtility.validateUnManagedExportRules(unManagedExportRules, false);
                                    if (isAllRulesValid) {
                                        _logger.info("Validating rules success for export {}", expPath);
                                        for (UnManagedFileExportRule exportRule : unManagedExportRules) {
                                            UnManagedFileExportRule existingRule = checkUnManagedFsExportRuleExistsInDB(_dbClient, exportRule.getNativeGuid());
                                            if (existingRule == null) {
                                                newUnManagedExportRules.add(exportRule);
                                            } else {
                                                // Remove the existing rule.
                                                existingRule.setInactive(true);
                                                _dbClient.persistObject(existingRule);
                                                newUnManagedExportRules.add(exportRule);
                                            }
                                        }
                                        vnxufs.setHasExports(true);
                                        vnxufs.putFileSystemCharacterstics(UnManagedFileSystem.SupportedFileSystemCharacterstics.IS_FILESYSTEM_EXPORTED.toString(), TRUE);
                                        // Set the correct storage port
                                        if (null != storagePort) {
                                            StringSet storagePorts = new StringSet();
                                            storagePorts.add(storagePort.getId().toString());
                                            vnxufs.getFileSystemInformation().put(UnManagedFileSystem.SupportedFileSystemInformation.STORAGE_PORT.toString(), storagePorts);
                                        }
                                        _dbClient.persistObject(vnxufs);
                                        _logger.info("File System {} has Exports and their size is {}", vnxufs.getId(), newUnManagedExportRules.size());
                                    } else {
                                        _logger.warn("Validating rules failed for export {}. Ignoring to import these rules into ViPR DB", vnxufs);
                                        inValidExports = true;
                                    }
                                } else {
                                    _logger.warn("Export discovery failed for  {}. Ignoring to import these rules into ViPR DB", vnxufs);
                                    inValidExports = true;
                                }
                                // Adding this additional logic to avoid OOM
                                if (newUnManagedExportRules.size() == MAX_UMFS_RECORD_SIZE) {
                                    _logger.info("Saving Number of New UnManagedFileExportRule(s) {}", newUnManagedExportRules.size());
                                    _dbClient.createObject(newUnManagedExportRules);
                                    newUnManagedExportRules.clear();
                                }
                                // Adding this additional logic to avoid OOM
                                if (oldUnManagedExportRules.size() == MAX_UMFS_RECORD_SIZE) {
                                    _logger.info("Saving Number of Existing UnManagedFileExportRule(s) {}", oldUnManagedExportRules.size());
                                    _dbClient.persistObject(oldUnManagedExportRules);
                                    oldUnManagedExportRules.clear();
                                }
                            }
                        }
                    }
                    _logger.info("No of exports found for path {} = {} ", fsMountPath, noOfExports);
                    if (noOfExports == 0) {
                        _logger.info("FileSystem {} does not have any exports ", vnxufs.getLabel());
                        vnxufs.setHasExports(false);
                    }
                    // Don't consider the unmanaged file systems with invalid exports!!!
                    if (inValidExports) {
                        _logger.info("Ignoring unmanaged file system {}, due to invalid exports", vnxufs.getLabel());
                        vnxufs.setInactive(true);
                    }
                    // set the vNAS uri in umfs
                    StringSet moverSet = new StringSet();
                    moverSet.add(moverURI.toString());
                    vnxufs.putFileSystemInfo(UnManagedFileSystem.SupportedFileSystemInformation.NAS.toString(), moverSet);
                    _logger.info("nas server id {} and fs name {}", mover.getName(), fsName);
                    unManagedExportBatch.add(vnxufs);
                    if (unManagedExportBatch.size() >= VNXFileConstants.VNX_FILE_BATCH_SIZE) {
                        // Add UnManagedFileSystem batch
                        // Update UnManagedFilesystem
                        _dbClient.persistObject(unManagedExportBatch);
                        unManagedExportBatch.clear();
                    }
                }
            }
        }
        if (!unManagedExportBatch.isEmpty()) {
            // Update UnManagedFilesystem
            _dbClient.persistObject(unManagedExportBatch);
            unManagedExportBatch.clear();
        }
        if (!newUnManagedExportRules.isEmpty()) {
            // create new UnManagedExportFules
            _logger.info("Saving Number of New UnManagedFileExportRule(s) {}", newUnManagedExportRules.size());
            _dbClient.createObject(newUnManagedExportRules);
            newUnManagedExportRules.clear();
        }
        if (!oldUnManagedExportRules.isEmpty()) {
            // Update exisiting UnManagedExportFules
            _logger.info("Saving Number of Old UnManagedFileExportRule(s) {}", oldUnManagedExportRules.size());
            _dbClient.persistObject(oldUnManagedExportRules);
            oldUnManagedExportRules.clear();
        }
        // discovery succeeds
        storageSystem.setDiscoveryStatus(DiscoveredDataObject.DataCollectionJobStatus.COMPLETE.toString());
        detailedStatusMessage = String.format("Discovery completed successfully for VNXFile export: %s", storageSystemId.toString());
    } catch (Exception ex) {
        if (storageSystem != null) {
            cleanupDiscovery(storageSystem);
        }
        storageSystem.setDiscoveryStatus(DiscoveredDataObject.DataCollectionJobStatus.ERROR.toString());
        detailedStatusMessage = String.format("Discovery failed for VNXFile exports %s because %s", storageSystemId.toString(), ex.getLocalizedMessage());
        _logger.error(detailedStatusMessage, ex);
    } finally {
        if (storageSystem != null) {
            try {
                // set detailed message
                storageSystem.setLastDiscoveryStatusMessage(detailedStatusMessage);
                _dbClient.persistObject(storageSystem);
            } catch (Exception ex) {
                _logger.error("Error while persisting object to DB", ex);
            }
        }
    }
}

Example 25 with UnManagedFileSystem

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

the class VNXFileCommunicationInterface method checkUnManagedFileSystemExistsInDB.

/**
 * check Pre Existing Storage filesystem exists in DB
 *
 * @param nativeGuid
 * @return unManageFileSystem
 * @throws IOException
 */
protected UnManagedFileSystem checkUnManagedFileSystemExistsInDB(String nativeGuid) throws IOException {
    UnManagedFileSystem filesystemInfo = null;
    URIQueryResultList result = new URIQueryResultList();
    _dbClient.queryByConstraint(AlternateIdConstraint.Factory.getFileSystemInfoNativeGUIdConstraint(nativeGuid), result);
    List<URI> filesystemUris = new ArrayList<URI>();
    Iterator<URI> iter = result.iterator();
    while (iter.hasNext()) {
        URI unFileSystemtURI = iter.next();
        filesystemUris.add(unFileSystemtURI);
    }
    for (URI fileSystemURI : filesystemUris) {
        filesystemInfo = _dbClient.queryObject(UnManagedFileSystem.class, fileSystemURI);
        if (filesystemInfo != null && !filesystemInfo.getInactive()) {
            return filesystemInfo;
        }
    }
    return null;
}