Examples with VolumeObjectTO org.apache.cloudstack.storage.to.VolumeObjectTO used on opensource projects

Example 91 with VolumeObjectTO

use of org.apache.cloudstack.storage.to.VolumeObjectTO in project cloudstack by apache.

the class XenServerStorageProcessor method createVolume.

@Override
public Answer createVolume(final CreateObjectCommand cmd) {
    final DataTO data = cmd.getData();
    final VolumeObjectTO volume = (VolumeObjectTO) data;
    try {
        final Connection conn = hypervisorResource.getConnection();
        final SR poolSr = hypervisorResource.getStorageRepository(conn, data.getDataStore().getUuid());
        VDI.Record vdir = new VDI.Record();
        vdir.nameLabel = volume.getName();
        vdir.SR = poolSr;
        vdir.type = Types.VdiType.USER;
        vdir.virtualSize = volume.getSize();
        VDI vdi;
        vdi = VDI.create(conn, vdir);
        vdir = vdi.getRecord(conn);
        final VolumeObjectTO newVol = new VolumeObjectTO();
        newVol.setName(vdir.nameLabel);
        newVol.setSize(vdir.virtualSize);
        newVol.setPath(vdir.uuid);
        return new CreateObjectAnswer(newVol);
    } catch (final Exception e) {
        s_logger.debug("create volume failed: " + e.toString());
        return new CreateObjectAnswer(e.toString());
    }
}

Example 92 with VolumeObjectTO

use of org.apache.cloudstack.storage.to.VolumeObjectTO in project cloudstack by apache.

the class XenServerStorageProcessor method createTemplateFromVolume.

@Override
public Answer createTemplateFromVolume(final CopyCommand cmd) {
    final Connection conn = hypervisorResource.getConnection();
    final VolumeObjectTO volume = (VolumeObjectTO) cmd.getSrcTO();
    final TemplateObjectTO template = (TemplateObjectTO) cmd.getDestTO();
    final NfsTO destStore = (NfsTO) cmd.getDestTO().getDataStore();
    final int wait = cmd.getWait();
    final String secondaryStoragePoolURL = destStore.getUrl();
    final String volumeUUID = volume.getPath();
    final String userSpecifiedName = template.getName();
    String details = null;
    SR tmpltSR = null;
    boolean result = false;
    String secondaryStorageMountPath = null;
    String installPath = null;
    try {
        final URI uri = new URI(secondaryStoragePoolURL);
        secondaryStorageMountPath = uri.getHost() + ":" + uri.getPath();
        installPath = template.getPath();
        if (!hypervisorResource.createSecondaryStorageFolder(conn, secondaryStorageMountPath, installPath)) {
            details = " Filed to create folder " + installPath + " in secondary storage";
            s_logger.warn(details);
            return new CopyCmdAnswer(details);
        }
        final VDI vol = getVDIbyUuid(conn, volumeUUID);
        // create template SR
        final URI tmpltURI = new URI(secondaryStoragePoolURL + "/" + installPath);
        tmpltSR = hypervisorResource.createNfsSRbyURI(conn, tmpltURI, false);
        // copy volume to template SR
        final VDI tmpltVDI = hypervisorResource.cloudVDIcopy(conn, vol, tmpltSR, wait);
        // scan makes XenServer pick up VDI physicalSize
        tmpltSR.scan(conn);
        if (userSpecifiedName != null) {
            tmpltVDI.setNameLabel(conn, userSpecifiedName);
        }
        final String tmpltUUID = tmpltVDI.getUuid(conn);
        final String tmpltFilename = tmpltUUID + ".vhd";
        final long virtualSize = tmpltVDI.getVirtualSize(conn);
        final long physicalSize = tmpltVDI.getPhysicalUtilisation(conn);
        // create the template.properties file
        final String templatePath = secondaryStorageMountPath + "/" + installPath;
        result = hypervisorResource.postCreatePrivateTemplate(conn, templatePath, tmpltFilename, tmpltUUID, userSpecifiedName, null, physicalSize, virtualSize, template.getId());
        if (!result) {
            throw new CloudRuntimeException("Could not create the template.properties file on secondary storage dir: " + tmpltURI);
        }
        installPath = installPath + "/" + tmpltFilename;
        hypervisorResource.removeSR(conn, tmpltSR);
        tmpltSR = null;
        final TemplateObjectTO newTemplate = new TemplateObjectTO();
        newTemplate.setPath(installPath);
        newTemplate.setFormat(ImageFormat.VHD);
        newTemplate.setSize(virtualSize);
        newTemplate.setPhysicalSize(physicalSize);
        newTemplate.setName(tmpltUUID);
        final CopyCmdAnswer answer = new CopyCmdAnswer(newTemplate);
        return answer;
    } catch (final Exception e) {
        if (tmpltSR != null) {
            hypervisorResource.removeSR(conn, tmpltSR);
        }
        if (secondaryStorageMountPath != null) {
            hypervisorResource.deleteSecondaryStorageFolder(conn, secondaryStorageMountPath, installPath);
        }
        details = "Creating template from volume " + volumeUUID + " failed due to " + e.toString();
        s_logger.error(details, e);
    }
    return new CopyCmdAnswer(details);
}

Example 93 with VolumeObjectTO

use of org.apache.cloudstack.storage.to.VolumeObjectTO in project cloudstack by apache.

the class StorageManagerImpl method getDiskWithThrottling.

@Override
public DiskTO getDiskWithThrottling(final DataTO volTO, final Volume.Type volumeType, final long deviceId, final String path, final long offeringId, final long diskOfferingId) {
    DiskTO disk = null;
    if (volTO != null && volTO instanceof VolumeObjectTO) {
        VolumeObjectTO volumeTO = (VolumeObjectTO) volTO;
        ServiceOffering offering = _entityMgr.findById(ServiceOffering.class, offeringId);
        DiskOffering diskOffering = _entityMgr.findById(DiskOffering.class, diskOfferingId);
        if (volumeType == Volume.Type.ROOT) {
            setVolumeObjectTOThrottling(volumeTO, offering, diskOffering);
        } else {
            setVolumeObjectTOThrottling(volumeTO, null, diskOffering);
        }
        disk = new DiskTO(volumeTO, deviceId, path, volumeType);
    } else {
        disk = new DiskTO(volTO, deviceId, path, volumeType);
    }
    return disk;
}

Example 94 with VolumeObjectTO

use of org.apache.cloudstack.storage.to.VolumeObjectTO in project cloudstack by apache.

the class SimulatorStorageProcessor method createVolumeFromSnapshot.

@Override
public Answer createVolumeFromSnapshot(CopyCommand cmd) {
    DataTO srcData = cmd.getSrcTO();
    SnapshotObjectTO snapshot = (SnapshotObjectTO) srcData;
    String snapshotPath = snapshot.getPath();
    int index = snapshotPath.lastIndexOf("/");
    String snapshotName = snapshotPath.substring(index + 1);
    VolumeObjectTO newVol = new VolumeObjectTO();
    newVol.setPath(snapshotName);
    return new CopyCmdAnswer(newVol);
}

Example 95 with VolumeObjectTO

use of org.apache.cloudstack.storage.to.VolumeObjectTO in project cloudstack by apache.

the class SimulatorStorageProcessor method copyVolumeFromPrimaryToSecondary.

@Override
public Answer copyVolumeFromPrimaryToSecondary(CopyCommand cmd) {
    VolumeObjectTO volume = new VolumeObjectTO();
    volume.setPath(UUID.randomUUID().toString());
    volume.setSize(100);
    volume.setFormat(Storage.ImageFormat.RAW);
    return new CopyCmdAnswer(volume);
}