Examples with VirtualPoolProtectionVirtualArraySettingsParam com.emc.storageos.model.vpool.VirtualPoolProtectionVirtualArraySettingsParam used on opensource projects

Example 11 with VirtualPoolProtectionVirtualArraySettingsParam

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

the class BlockVirtualPoolService method updateProtectionParamsForVirtualPool.

/**
 * Performs the protection updates on <code>VirtualPool</code>.
 *
 * @param virtualPool Reference to the virtual pool to update.
 * @param param The updates that need to be applied to the virtual pool.
 */
private void updateProtectionParamsForVirtualPool(VirtualPool virtualPool, BlockVirtualPoolProtectionUpdateParam param, VirtualPoolHighAvailabilityParam haParam) {
    // If the update specifies protection, we need to process the update.
    if (param != null) {
        // If the update specifies protection mirroring, process the mirroring update.
        if (param.getContinuousCopies() != null) {
            if ((param.getContinuousCopies().getVpool() == null || String.valueOf(param.getContinuousCopies().getVpool()).isEmpty()) && (param.getContinuousCopies().getMaxMirrors() == null || param.getContinuousCopies().getMaxMirrors() == VirtualPoolProtectionMirrorParam.MAX_DISABLED || String.valueOf(param.getContinuousCopies().getMaxMirrors()).isEmpty())) {
                // so remove protection mirror vpool and set max native continuous copies to disabled value.
                if (virtualPool.getMirrorVirtualPool() != null) {
                    virtualPool.setMirrorVirtualPool(String.valueOf(NullColumnValueGetter.getNullURI()));
                }
                virtualPool.setMaxNativeContinuousCopies(VirtualPool.MAX_DISABLED);
            } else if ((param.getContinuousCopies().getVpool() == null || String.valueOf(param.getContinuousCopies().getVpool()).isEmpty())) {
                // Setting Mirror Virtual Pool is optional so user can choose to remove mirror virtual pool
                if (virtualPool.getMirrorVirtualPool() != null) {
                    virtualPool.setMirrorVirtualPool(String.valueOf(NullColumnValueGetter.getNullURI()));
                }
                if (param.getContinuousCopies().getMaxMirrors() != null) {
                    // Updating max mirrors
                    virtualPool.setMaxNativeContinuousCopies(param.getContinuousCopies().getMaxMirrors());
                }
            } else if ((param.getContinuousCopies().getVpool() != null && !String.valueOf(param.getContinuousCopies().getVpool()).isEmpty()) && (param.getContinuousCopies().getMaxMirrors() == null)) {
                // Update protection mirror vpool
                updateProtectionMirrorVPool(param.getContinuousCopies().getVpool(), virtualPool);
            } else {
                // the protection vpool and max mirrors
                if (param.getContinuousCopies().getVpool() != null && !String.valueOf(param.getContinuousCopies().getVpool()).isEmpty()) {
                    updateProtectionMirrorVPool(param.getContinuousCopies().getVpool(), virtualPool);
                }
                if (param.getContinuousCopies().getMaxMirrors() != null) {
                    virtualPool.setMaxNativeContinuousCopies(param.getContinuousCopies().getMaxMirrors());
                }
            }
        }
        // Handle the protection snapshot updates
        if (param.getSnapshots() != null) {
            // but good to have just in case...
            if (param.getSnapshots().getMaxSnapshots() != null) {
                // Keep in mind that if an empty or 0 value is specified snapshots
                // will be removed from the virtual pool.
                virtualPool.setMaxNativeSnapshots(param.getSnapshots().getMaxSnapshots());
            } else {
                // Remove snapshots by setting the disabled value
                virtualPool.setMaxNativeSnapshots(VirtualPool.MAX_DISABLED);
            }
        }
        // Handle SRDF update
        updateRemoteCopyVPool(virtualPool, param);
        // Handle the RP protection updates
        if (param.getRecoverPoint() != null) {
            if (param.getRecoverPoint().getAdd() == null && param.getRecoverPoint().getRemove() == null && param.getRecoverPoint().getSourcePolicy() == null) {
                // Empty RP protection specified. This indicates removal of
                // RP protection so remove it.
                deleteVPoolProtectionVArraySettings(virtualPool);
            } else {
                // If the source policy is omitted, do nothing.
                ProtectionSourcePolicy sourcePolicy = param.getRecoverPoint().getSourcePolicy();
                if (sourcePolicy != null) {
                    String nullValue = NullColumnValueGetter.getNullStr();
                    virtualPool.setJournalSize(StringUtils.defaultString(sourcePolicy.getJournalSize(), nullValue));
                    virtualPool.setJournalVarray(!NullColumnValueGetter.isNullURI(sourcePolicy.getJournalVarray()) ? sourcePolicy.getJournalVarray().toString() : nullValue);
                    if (NullColumnValueGetter.isNullValue(virtualPool.getJournalVarray())) {
                        // If the journal varray is null, the journal vpool has to be null too.
                        virtualPool.setJournalVpool(nullValue);
                    } else {
                        // Set the journal virtual pool. If none is specified, we must determine the default, which
                        // will be the parent vpool or the ha vpool.
                        String defaultVpoolId = nullValue;
                        if (haParam == null || Boolean.TRUE.equals(haParam.getMetroPoint())) {
                            // Default the virtual pool to the parent virtual pool in cases where no high availability
                            // is specified or when HA is specified but not MetroPoint.
                            defaultVpoolId = virtualPool.getId().toString();
                        } else if (Boolean.FALSE.equals(haParam.getMetroPoint()) && haParam.getHaVirtualArrayVirtualPool() != null && Boolean.TRUE.equals(haParam.getHaVirtualArrayVirtualPool().getActiveProtectionAtHASite())) {
                            // virtual pool.
                            if (haParam.getHaVirtualArrayVirtualPool().getVirtualPool() != null) {
                                defaultVpoolId = haParam.getHaVirtualArrayVirtualPool().getVirtualPool().toString();
                            }
                        }
                        virtualPool.setJournalVpool(!NullColumnValueGetter.isNullURI(sourcePolicy.getJournalVpool()) ? sourcePolicy.getJournalVpool().toString() : defaultVpoolId);
                    }
                    if (NullColumnValueGetter.isNotNullValue(virtualPool.getHighAvailability())) {
                        virtualPool.setStandbyJournalVarray(!NullColumnValueGetter.isNullURI(sourcePolicy.getStandbyJournalVarray()) ? sourcePolicy.getStandbyJournalVarray().toString() : nullValue);
                        if (NullColumnValueGetter.isNullValue(virtualPool.getStandbyJournalVarray())) {
                            // If the ha journal varray is null, the ha journal vpool has to be null too.
                            virtualPool.setStandbyJournalVpool(nullValue);
                        } else {
                            String defaultHaVpool = nullValue;
                            // Obtain the default HA virtual pool
                            Map<String, String> haVarrayVpoolMap = virtualPool.getHaVarrayVpoolMap();
                            if (haVarrayVpoolMap != null && !haVarrayVpoolMap.isEmpty()) {
                                if (NullColumnValueGetter.isNotNullValue(haVarrayVpoolMap.get(virtualPool.getStandbyJournalVarray()))) {
                                    defaultHaVpool = haVarrayVpoolMap.get(virtualPool.getStandbyJournalVarray());
                                }
                            }
                            // By default, if no standby vpool is set, set the HA journal vpool to the HA vpool.
                            virtualPool.setStandbyJournalVpool(!NullColumnValueGetter.isNullURI(sourcePolicy.getStandbyJournalVpool()) ? sourcePolicy.getStandbyJournalVpool().toString() : defaultHaVpool);
                        }
                    }
                    virtualPool.setRpCopyMode(StringUtils.defaultString(sourcePolicy.getRemoteCopyMode(), nullValue));
                    // If the RPO value is null, set the value to 0 to unset this field.
                    long rpoValue = (sourcePolicy.getRpoValue() == null) ? 0L : sourcePolicy.getRpoValue();
                    virtualPool.setRpRpoValue(rpoValue);
                    virtualPool.setRpRpoType(StringUtils.defaultString(sourcePolicy.getRpoType(), nullValue));
                }
                if (param.getRecoverPoint().getRemove() != null && !param.getRecoverPoint().getRemove().isEmpty()) {
                    // Only remove protection copies if there are copies to remove
                    if (virtualPool.getProtectionVarraySettings() != null && !virtualPool.getProtectionVarraySettings().isEmpty()) {
                        StringMap settingsMap = virtualPool.getProtectionVarraySettings();
                        for (VirtualPoolProtectionVirtualArraySettingsParam settingsParam : param.getRecoverPoint().getRemove()) {
                            if (settingsParam.getVarray() != null && !settingsParam.getVarray().toString().isEmpty()) {
                                String vpoolProtectionVarraySettingsUri = virtualPool.getProtectionVarraySettings().get(settingsParam.getVarray().toString());
                                if (vpoolProtectionVarraySettingsUri == null) {
                                    throw APIException.badRequests.protectionNoCopyCorrespondingToVirtualArray(settingsParam.getVarray());
                                }
                                deleteVPoolProtectionVArraySettings(virtualPool.getProtectionVarraySettings().get(settingsParam.getVarray().toString()));
                                settingsMap.remove(settingsParam.getVarray().toString());
                            }
                        }
                        virtualPool.setProtectionVarraySettings(settingsMap);
                    }
                }
                if (param.getRecoverPoint().getAdd() != null && !param.getRecoverPoint().getAdd().isEmpty()) {
                    Set<VpoolProtectionVarraySettings> protectionSettingsToAdd = null;
                    StringMap settingsMap = virtualPool.getProtectionVarraySettings();
                    if (settingsMap == null) {
                        settingsMap = new StringMap();
                    }
                    for (VirtualPoolProtectionVirtualArraySettingsParam settingsParam : param.getRecoverPoint().getAdd()) {
                        VirtualArray virtualArray = _permissionsHelper.getObjectById(settingsParam.getVarray(), VirtualArray.class);
                        ArgValidator.checkEntity(virtualArray, settingsParam.getVarray(), false);
                        VpoolProtectionVarraySettings setting = new VpoolProtectionVarraySettings();
                        setting.setId(URIUtil.createId(VpoolProtectionVarraySettings.class));
                        setting.setParent(new NamedURI(virtualPool.getId(), virtualPool.getLabel()));
                        if (settingsParam.getVpool() != null && !String.valueOf(settingsParam.getVpool()).isEmpty()) {
                            setting.setVirtualPool(settingsParam.getVpool());
                        }
                        setting.setJournalSize(settingsParam.getCopyPolicy() != null ? settingsParam.getCopyPolicy().getJournalSize() : null);
                        setting.setJournalVarray(settingsParam.getCopyPolicy() != null ? settingsParam.getCopyPolicy().getJournalVarray() : settingsParam.getVarray());
                        setting.setJournalVpool(settingsParam.getCopyPolicy() != null ? settingsParam.getCopyPolicy().getJournalVpool() : settingsParam.getVpool());
                        settingsMap.put(settingsParam.getVarray().toString(), setting.getId().toString());
                        if (protectionSettingsToAdd == null) {
                            protectionSettingsToAdd = new HashSet<VpoolProtectionVarraySettings>();
                        }
                        protectionSettingsToAdd.add(setting);
                    }
                    // Set the underlying protection setting objects
                    if (protectionSettingsToAdd != null) {
                        for (VpoolProtectionVarraySettings setting : protectionSettingsToAdd) {
                            _dbClient.createObject(setting);
                        }
                    }
                    virtualPool.setProtectionVarraySettings(settingsMap);
                }
                StringMap settingsMap = virtualPool.getProtectionVarraySettings();
                if (settingsMap != null && settingsMap.size() == 0) {
                    // If there are no copies after the add/remove, remove the source policy
                    virtualPool.setJournalSize(NullColumnValueGetter.getNullStr());
                    virtualPool.setJournalVarray(NullColumnValueGetter.getNullStr());
                    virtualPool.setJournalVpool(NullColumnValueGetter.getNullStr());
                }
            }
        }
    }
}

Example 12 with VirtualPoolProtectionVirtualArraySettingsParam

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

the class VirtualPoolMapper method toBlockVirtualPool.

public static BlockVirtualPoolRestRep toBlockVirtualPool(DbClient dbclient, VirtualPool from, Map<URI, VpoolProtectionVarraySettings> protectionSettings, Map<URI, VpoolRemoteCopyProtectionSettings> remoteProtectionSettings) {
    if (from == null) {
        return null;
    }
    BlockVirtualPoolRestRep to = new BlockVirtualPoolRestRep();
    to.setDriveType(from.getDriveType());
    to.setAutoTieringPolicyName(from.getAutoTierPolicyName());
    to.setCompressionEnabled(from.getCompressionEnabled());
    to.setThinVolumePreAllocationPercentage(from.getThinVolumePreAllocationPercentage());
    to.setExpandable(from.getExpandable());
    to.setFastExpansion(from.getFastExpansion());
    to.setMultiVolumeConsistent(from.getMultivolumeConsistency());
    to.setUniquePolicyNames(from.getUniquePolicyNames());
    to.setMaxPaths(from.getNumPaths());
    to.setMinPaths(from.getMinPaths());
    to.setPathsPerInitiator(from.getPathsPerInitiator());
    to.setHostIOLimitBandwidth(from.getHostIOLimitBandwidth());
    to.setHostIOLimitIOPs(from.getHostIOLimitIOPs());
    to.setPlacementPolicy(from.getPlacementPolicy());
    if (from.getArrayInfo() != null) {
        StringSetMap arrayInfo = from.getArrayInfo();
        // Raid Levels
        StringSet raidLevels = arrayInfo.get(VirtualPoolCapabilityValuesWrapper.RAID_LEVEL);
        if (raidLevels != null) {
            to.setRaidLevels(raidLevels);
        }
    }
    BlockVirtualPoolProtectionParam protection = new BlockVirtualPoolProtectionParam();
    // mirror logic
    protection.setContinuousCopies(new VirtualPoolProtectionMirrorParam());
    if (NullColumnValueGetter.isNotNullValue(from.getMirrorVirtualPool())) {
        protection.getContinuousCopies().setVpool(URI.create(from.getMirrorVirtualPool()));
    }
    protection.getContinuousCopies().setMaxMirrors(from.getMaxNativeContinuousCopies());
    // SRDF logic
    if (null != remoteProtectionSettings && !remoteProtectionSettings.isEmpty()) {
        protection.setRemoteCopies(new VirtualPoolRemoteMirrorProtectionParam());
        protection.getRemoteCopies().setRemoteCopySettings(new ArrayList<VirtualPoolRemoteProtectionVirtualArraySettingsParam>());
        for (Map.Entry<URI, VpoolRemoteCopyProtectionSettings> remoteSetting : remoteProtectionSettings.entrySet()) {
            VirtualPoolRemoteProtectionVirtualArraySettingsParam remoteCopy = new VirtualPoolRemoteProtectionVirtualArraySettingsParam();
            remoteCopy.setRemoteCopyMode(remoteSetting.getValue().getCopyMode());
            remoteCopy.setVarray(remoteSetting.getValue().getVirtualArray());
            remoteCopy.setVpool(remoteSetting.getValue().getVirtualPool());
            protection.getRemoteCopies().getRemoteCopySettings().add(remoteCopy);
        }
    }
    // RP logic
    if (protectionSettings != null && !protectionSettings.isEmpty()) {
        protection.setRecoverPoint(new VirtualPoolProtectionRPParam());
        if (isNotNullValue(from.getJournalSize())) {
            if (protection.getRecoverPoint().getSourcePolicy() == null) {
                protection.getRecoverPoint().setSourcePolicy(new ProtectionSourcePolicy());
            }
            protection.getRecoverPoint().getSourcePolicy().setJournalSize(from.getJournalSize());
        }
        if (isNotNullValue(from.getJournalVarray())) {
            if (protection.getRecoverPoint().getSourcePolicy() == null) {
                protection.getRecoverPoint().setSourcePolicy(new ProtectionSourcePolicy());
            }
            protection.getRecoverPoint().getSourcePolicy().setJournalVarray(URI.create(from.getJournalVarray()));
        }
        if (isNotNullValue(from.getJournalVpool())) {
            if (protection.getRecoverPoint().getSourcePolicy() == null) {
                protection.getRecoverPoint().setSourcePolicy(new ProtectionSourcePolicy());
            }
            protection.getRecoverPoint().getSourcePolicy().setJournalVpool(URI.create(from.getJournalVpool()));
        }
        if (isNotNullValue(from.getStandbyJournalVarray())) {
            if (protection.getRecoverPoint().getSourcePolicy() == null) {
                protection.getRecoverPoint().setSourcePolicy(new ProtectionSourcePolicy());
            }
            protection.getRecoverPoint().getSourcePolicy().setStandbyJournalVarray(URI.create(from.getStandbyJournalVarray()));
        }
        if (isNotNullValue(from.getStandbyJournalVpool())) {
            if (protection.getRecoverPoint().getSourcePolicy() == null) {
                protection.getRecoverPoint().setSourcePolicy(new ProtectionSourcePolicy());
            }
            protection.getRecoverPoint().getSourcePolicy().setStandbyJournalVpool(URI.create(from.getStandbyJournalVpool()));
        }
        if (isNotNullValue(from.getRpCopyMode())) {
            if (protection.getRecoverPoint().getSourcePolicy() == null) {
                protection.getRecoverPoint().setSourcePolicy(new ProtectionSourcePolicy());
            }
            protection.getRecoverPoint().getSourcePolicy().setRemoteCopyMode(from.getRpCopyMode());
        }
        if (isNotNullValue(from.getRpRpoType())) {
            if (protection.getRecoverPoint().getSourcePolicy() == null) {
                protection.getRecoverPoint().setSourcePolicy(new ProtectionSourcePolicy());
            }
            protection.getRecoverPoint().getSourcePolicy().setRpoType(from.getRpRpoType());
        }
        if (from.checkRpRpoValueSet()) {
            if (protection.getRecoverPoint().getSourcePolicy() == null) {
                protection.getRecoverPoint().setSourcePolicy(new ProtectionSourcePolicy());
            }
            protection.getRecoverPoint().getSourcePolicy().setRpoValue(from.getRpRpoValue());
        }
        protection.getRecoverPoint().setCopies(new HashSet<VirtualPoolProtectionVirtualArraySettingsParam>());
        for (Map.Entry<URI, VpoolProtectionVarraySettings> setting : protectionSettings.entrySet()) {
            VirtualPoolProtectionVirtualArraySettingsParam copy = new VirtualPoolProtectionVirtualArraySettingsParam();
            VpoolProtectionVarraySettings value = setting.getValue();
            if (value != null) {
                copy.setVpool(setting.getValue().getVirtualPool());
                copy.setVarray(setting.getKey());
                copy.setCopyPolicy(new ProtectionCopyPolicy());
                copy.getCopyPolicy().setJournalSize(setting.getValue().getJournalSize());
                copy.getCopyPolicy().setJournalVarray(setting.getValue().getJournalVarray());
                copy.getCopyPolicy().setJournalVpool(setting.getValue().getJournalVpool());
                protection.getRecoverPoint().getCopies().add(copy);
            }
        }
    }
    // Show the feature even if it's disabled
    protection.setSnapshots(new VirtualPoolProtectionSnapshotsParam());
    protection.getSnapshots().setMaxSnapshots(from.getMaxNativeSnapshots());
    if (protection.hasAnyProtection()) {
        to.setProtection(protection);
    }
    // VPLEX logic
    if (isNotNullValue(from.getHighAvailability())) {
        VirtualPoolHighAvailabilityParam haParam = new VirtualPoolHighAvailabilityParam(from.getHighAvailability());
        // Set the MetroPoint field.
        haParam.setMetroPoint(from.getMetroPoint());
        haParam.setAutoCrossConnectExport(from.getAutoCrossConnectExport());
        StringMap haVarrayVpoolMap = from.getHaVarrayVpoolMap();
        if ((haVarrayVpoolMap != null) && (haVarrayVpoolMap.size() != 0)) {
            VirtualPoolHighAvailabilityParam.VirtualArrayVirtualPoolMapEntry varrayVpoolMapEntry = null;
            for (Map.Entry<String, String> entry : haVarrayVpoolMap.entrySet()) {
                URI vpoolUri = null;
                // Logic to ensure "null" doesn't get displayed as the HA vpool.
                if (isNotNullValue(entry.getValue())) {
                    vpoolUri = URI.create(entry.getValue());
                }
                if (entry.getKey() != null && !entry.getKey().isEmpty()) {
                    varrayVpoolMapEntry = new VirtualPoolHighAvailabilityParam.VirtualArrayVirtualPoolMapEntry(URI.create(entry.getKey()), vpoolUri);
                }
                if (isNotNullValue(from.getHaVarrayConnectedToRp()) && !from.getHaVarrayConnectedToRp().isEmpty()) {
                    varrayVpoolMapEntry.setActiveProtectionAtHASite(true);
                } else {
                    varrayVpoolMapEntry.setActiveProtectionAtHASite(false);
                }
                haParam.setHaVirtualArrayVirtualPool(varrayVpoolMapEntry);
                if (vpoolUri != null) {
                    VirtualPool haVpool = dbclient.queryObject(VirtualPool.class, vpoolUri);
                    if (haVpool != null) {
                        if (haVpool.getMirrorVirtualPool() != null) {
                            protection.getContinuousCopies().setHaVpool(URI.create(haVpool.getMirrorVirtualPool()));
                        }
                        protection.getContinuousCopies().setHaMaxMirrors(haVpool.getMaxNativeContinuousCopies());
                    }
                }
            }
        }
        to.setHighAvailability(haParam);
    }
    // dedup capability
    if (from.getDedupCapable() != null) {
        to.setDedupCapable(from.getDedupCapable());
    }
    return mapVirtualPoolFields(from, to, protectionSettings);
}