Examples with SRDFSourceFilter com.emc.vipr.client.core.filters.SRDFSourceFilter used on opensource projects

Example 1 with SRDFSourceFilter

use of com.emc.vipr.client.core.filters.SRDFSourceFilter in project coprhd-controller by CoprHD.

the class BlockProvider method getProtectedVolumes.

@Asset("protectedBlockVolume")
@AssetDependencies({ "project", "blockVolumeOrConsistencyType" })
public List<AssetOption> getProtectedVolumes(AssetOptionsContext ctx, URI project, String volumeOrConsistencyType) {
    ViPRCoreClient client = api(ctx);
    if (isVolumeType(volumeOrConsistencyType)) {
        debug("getting protected volumes (project=%s)", project);
        // Allow recoverpoint or SRDF sources
        ResourceFilter<VolumeRestRep> filter = RecoverPointPersonalityFilter.SOURCE.or(new SRDFSourceFilter());
        List<VolumeRestRep> volumes = client.blockVolumes().findByProject(project, filter);
        // We need to filter out SRDF Metro volumes as they are not eligible for FAILOVER or SWAP
        List<VolumeRestRep> filteredVols = new ArrayList<>();
        for (VolumeRestRep currentVolume : volumes) {
            ProtectionRestRep protection = currentVolume.getProtection();
            if (protection != null && protection.getSrdfRep() != null && protection.getSrdfRep().getSRDFTargetVolumes() != null && !protection.getSrdfRep().getSRDFTargetVolumes().isEmpty()) {
                for (VolumeRestRep srdfTarget : client.blockVolumes().getByRefs(protection.getSrdfRep().getSRDFTargetVolumes(), new SRDFTargetFilter())) {
                    SRDFRestRep srdf = (srdfTarget.getProtection() != null) ? srdfTarget.getProtection().getSrdfRep() : null;
                    if (srdf != null && (srdf.getAssociatedSourceVolume() != null) && (srdf.getSrdfCopyMode() != null) && (!ACTIVE.equalsIgnoreCase(srdf.getSrdfCopyMode()))) {
                        filteredVols.add(currentVolume);
                        break;
                    }
                }
            } else {
                // Add the volume as before
                filteredVols.add(currentVolume);
            }
        }
        return createVolumeOptions(client, filteredVols);
    } else {
        debug("getting protected consistency groups (project=%s)", project);
        // Allow recoverpoint or SRDF sources
        ResourceFilter<BlockConsistencyGroupRestRep> filter = new ConsistencyGroupFilter(BlockConsistencyGroup.Types.RP.name(), false).or(new ConsistencyGroupFilter(BlockConsistencyGroup.Types.SRDF.name(), false));
        List<BlockConsistencyGroupRestRep> consistencyGroups = client.blockConsistencyGroups().search().byProject(project).filter(filter).run();
        // We need to filter out SRDF Metro volumes as they are not eligible for FAILOVER or SWAP
        List<BlockConsistencyGroupRestRep> filteredCgs = new ArrayList<>();
        for (BlockConsistencyGroupRestRep cg : consistencyGroups) {
            // Get SRDF source volumes
            if (cg.getTypes().contains(BlockConsistencyGroup.Types.SRDF.name())) {
                List<VolumeRestRep> srcVolumes = client.blockVolumes().getByRefs(cg.getVolumes(), new SRDFSourceFilter());
                if (srcVolumes != null && !srcVolumes.isEmpty()) {
                    // Get the first source volume and obtain its target references
                    VolumeRestRep srcVolume = srcVolumes.get(0);
                    for (VolumeRestRep srdfTarget : client.blockVolumes().getByRefs(srcVolume.getProtection().getSrdfRep().getSRDFTargetVolumes(), new SRDFTargetFilter())) {
                        SRDFRestRep srdf = (srdfTarget.getProtection() != null) ? srdfTarget.getProtection().getSrdfRep() : null;
                        if (srdf != null && (srdf.getAssociatedSourceVolume() != null) && (srdf.getSrdfCopyMode() != null) && (!ACTIVE.equalsIgnoreCase(srdf.getSrdfCopyMode()))) {
                            filteredCgs.add(cg);
                            break;
                        }
                    }
                }
            } else {
                // Add the cg as before
                filteredCgs.add(cg);
            }
        }
        return createBaseResourceOptions(filteredCgs);
    }
}

Example 2 with SRDFSourceFilter

use of com.emc.vipr.client.core.filters.SRDFSourceFilter in project coprhd-controller by CoprHD.

the class BlockProvider method getFailoverTarget.

@Asset("failoverTarget")
@AssetDependencies("protectedBlockVolume")
public List<AssetOption> getFailoverTarget(AssetOptionsContext ctx, URI protectedBlockVolume) {
    if (protectedBlockVolume != null) {
        ViPRCoreClient client = api(ctx);
        if (BlockProviderUtils.isType(protectedBlockVolume, VOLUME_TYPE)) {
            debug("getting failoverTargets (protectedBlockVolume=%s)", protectedBlockVolume);
            VolumeRestRep volume = client.blockVolumes().get(protectedBlockVolume);
            ProtectionRestRep protection = volume.getProtection();
            if (protection != null) {
                // RecoverPoint protection
                if (protection.getRpRep() != null && protection.getRpRep().getProtectionSet() != null) {
                    return getRpFailoverTargets(client, volume);
                }
                // VMAX SRDF protection
                if (protection.getSrdfRep() != null && protection.getSrdfRep().getSRDFTargetVolumes() != null && !protection.getSrdfRep().getSRDFTargetVolumes().isEmpty()) {
                    return getSrdfFailoverTargets(client, volume);
                }
            }
        } else if (BlockProviderUtils.isType(protectedBlockVolume, BLOCK_CONSISTENCY_GROUP_TYPE)) {
            debug("getting failoverTargets for consistency group %s", protectedBlockVolume);
            BlockConsistencyGroupRestRep cg = client.blockConsistencyGroups().get(protectedBlockVolume);
            List<VolumeRestRep> srcVolumes = null;
            // Get RP source volumes
            if (cg.getTypes().contains(BlockConsistencyGroup.Types.RP.name())) {
                srcVolumes = client.blockVolumes().getByRefs(cg.getVolumes(), RecoverPointPersonalityFilter.SOURCE);
            }
            // Get SRDF source volumes
            if (cg.getTypes().contains(BlockConsistencyGroup.Types.SRDF.name())) {
                srcVolumes = client.blockVolumes().getByRefs(cg.getVolumes(), new SRDFSourceFilter());
            }
            if (srcVolumes != null && !srcVolumes.isEmpty()) {
                // Get the first source volume and obtain its target references
                VolumeRestRep srcVolume = srcVolumes.get(0);
                if (cg.getTypes() != null) {
                    Map<String, String> targetVolumes = Maps.newLinkedHashMap();
                    CachedResources<VirtualArrayRestRep> virtualArrays = new CachedResources<VirtualArrayRestRep>(client.varrays());
                    List<VirtualArrayRelatedResourceRep> targets = new ArrayList<VirtualArrayRelatedResourceRep>();
                    // Process the RP targets
                    if (cg.getTypes().contains(BlockConsistencyGroup.Types.RP.name())) {
                        targets = srcVolume.getProtection().getRpRep().getRpTargets();
                    }
                    // Process the SRDF targets
                    if (cg.getTypes().contains(BlockConsistencyGroup.Types.SRDF.name())) {
                        targets = srcVolume.getProtection().getSrdfRep().getSRDFTargetVolumes();
                    }
                    for (VolumeRestRep targetVolume : client.blockVolumes().getByRefs(targets)) {
                        VirtualArrayRestRep virtualArray = virtualArrays.get(targetVolume.getVirtualArray());
                        String label = getMessage(name(virtualArray));
                        targetVolumes.put(stringId(virtualArray), label);
                    }
                    List<AssetOption> options = Lists.newArrayList();
                    for (Map.Entry<String, String> entry : targetVolumes.entrySet()) {
                        options.add(new AssetOption(entry.getKey(), entry.getValue()));
                    }
                    AssetOptionsUtils.sortOptionsByLabel(options);
                    return options;
                }
            }
        }
    }
    return Lists.newArrayList();
}