Examples with LunDisk org.ovirt.engine.core.common.businessentities.storage.LunDisk used on opensource projects

Example 41 with LunDisk

use of org.ovirt.engine.core.common.businessentities.storage.LunDisk in project ovirt-engine by oVirt.

the class GetAllDisksWithSnapshotsQueryTest method assertAllDisksAreActive.

private void assertAllDisksAreActive(Collection<Disk> disks) {
    for (Disk disk : disks) {
        if (disk instanceof LunDisk) {
            continue;
        }
        DiskImage diskImage = (DiskImage) disk;
        assertTrue("disk should be active", diskImage.getActive());
    }
}

Example 42 with LunDisk

use of org.ovirt.engine.core.common.businessentities.storage.LunDisk in project ovirt-engine by oVirt.

the class ExportRepoImageCommandTest method testValidateLunDisk.

@Test
public void testValidateLunDisk() {
    when(diskDao.get(diskImageGroupId)).thenReturn(new LunDisk());
    ValidateTestUtils.runAndAssertValidateFailure(cmd, EngineMessage.ACTION_TYPE_FAILED_NOT_SUPPORTED_DISK_STORAGE_TYPE);
}

Example 43 with LunDisk

use of org.ovirt.engine.core.common.businessentities.storage.LunDisk in project ovirt-engine by oVirt.

the class VmInfoBuilderImpl method buildVmDrives.

@Override
public void buildVmDrives() {
    boolean bootDiskFound = false;
    List<Disk> disks = vmInfoBuildUtils.getSortedDisks(vm);
    Map<Integer, Map<VmDevice, Integer>> vmDeviceVirtioScsiUnitMap = vmInfoBuildUtils.getVmDeviceUnitMapForVirtioScsiDisks(vm);
    Map<Integer, Map<VmDevice, Integer>> vmDeviceSpaprVscsiUnitMap = vmInfoBuildUtils.getVmDeviceUnitMapForSpaprScsiDisks(vm);
    Map<Guid, StorageQos> qosCache = new HashMap<>();
    int pinnedDriveIndex = 0;
    for (Disk disk : disks) {
        Map<String, Object> struct = new HashMap<>();
        // get vm device for this disk from DB
        VmDevice vmDevice = vmInfoBuildUtils.getVmDeviceByDiskId(disk.getId(), vm.getId());
        DiskVmElement dve = disk.getDiskVmElementForVm(vm.getId());
        // skip unmanaged devices (handled separately)
        if (!vmDevice.isManaged()) {
            continue;
        }
        if (vmDevice.isPlugged()) {
            struct.put(VdsProperties.Type, vmDevice.getType().getValue());
            struct.put(VdsProperties.Device, vmDevice.getDevice());
            switch(dve.getDiskInterface()) {
                case IDE:
                    struct.put(VdsProperties.INTERFACE, VdsProperties.Ide);
                    break;
                case VirtIO:
                    struct.put(VdsProperties.INTERFACE, VdsProperties.Virtio);
                    int pinTo = vmInfoBuildUtils.pinToIoThreads(vm, pinnedDriveIndex++);
                    if (pinTo > 0) {
                        vmDevice.getSpecParams().put(VdsProperties.pinToIoThread, pinTo);
                    }
                    break;
                case VirtIO_SCSI:
                    // set device type as 'lun' (instead of 'disk') and set the specified SGIO.
                    if (disk.getDiskStorageType() == DiskStorageType.LUN && disk.isScsiPassthrough()) {
                        struct.put(VdsProperties.Device, VmDeviceType.LUN.getName());
                        struct.put(VdsProperties.Sgio, disk.getSgio().toString().toLowerCase());
                    }
                case SPAPR_VSCSI:
                    struct.put(VdsProperties.INTERFACE, VdsProperties.Scsi);
                    vmInfoBuildUtils.calculateAddressForScsiDisk(vm, disk, vmDevice, vmDeviceSpaprVscsiUnitMap, vmDeviceVirtioScsiUnitMap);
                    break;
                default:
                    logUnsupportedInterfaceType();
                    break;
            }
            // Insure that boot disk is created first
            if (!bootDiskFound && dve.isBoot()) {
                bootDiskFound = true;
                struct.put(VdsProperties.Index, getBootableDiskIndex(disk));
            }
            if (FeatureSupported.passDiscardSupported(vm.getCompatibilityVersion())) {
                struct.put(VdsProperties.DISCARD, dve.isPassDiscard());
            }
            vmInfoBuildUtils.addAddress(vmDevice, struct);
            switch(disk.getDiskStorageType()) {
                case IMAGE:
                    DiskImage diskImage = (DiskImage) disk;
                    struct.put(VdsProperties.DiskType, vmInfoBuildUtils.getDiskType(vm, diskImage));
                    struct.put(VdsProperties.PoolId, diskImage.getStoragePoolId().toString());
                    struct.put(VdsProperties.DomainId, diskImage.getStorageIds().get(0).toString());
                    struct.put(VdsProperties.ImageId, diskImage.getId().toString());
                    struct.put(VdsProperties.VolumeId, diskImage.getImageId().toString());
                    struct.put(VdsProperties.Format, diskImage.getVolumeFormat().toString().toLowerCase());
                    struct.put(VdsProperties.PropagateErrors, disk.getPropagateErrors().toString().toLowerCase());
                    if (!qosCache.containsKey(diskImage.getDiskProfileId())) {
                        qosCache.put(diskImage.getDiskProfileId(), vmInfoBuildUtils.loadStorageQos(diskImage));
                    }
                    vmInfoBuildUtils.handleIoTune(vmDevice, qosCache.get(diskImage.getDiskProfileId()));
                    break;
                case LUN:
                    LunDisk lunDisk = (LunDisk) disk;
                    struct.put(VdsProperties.Guid, lunDisk.getLun().getLUNId());
                    struct.put(VdsProperties.Format, VolumeFormat.RAW.toString().toLowerCase());
                    struct.put(VdsProperties.PropagateErrors, PropagateErrors.Off.toString().toLowerCase());
                    break;
                case CINDER:
                    vmInfoBuildUtils.buildCinderDisk((CinderDisk) disk, struct);
                    break;
            }
            struct.put(VdsProperties.Shareable, (vmDevice.getSnapshotId() != null) ? VdsProperties.Transient : String.valueOf(disk.isShareable()));
            struct.put(VdsProperties.Optional, Boolean.FALSE.toString());
            struct.put(VdsProperties.ReadOnly, String.valueOf(vmDevice.getReadOnly()));
            struct.put(VdsProperties.SpecParams, vmDevice.getSpecParams());
            struct.put(VdsProperties.DeviceId, String.valueOf(vmDevice.getId().getDeviceId()));
            devices.add(struct);
            bootableDevices.add(vmDevice);
        }
    }
    ArchStrategyFactory.getStrategy(vm.getClusterArch()).run(new CreateAdditionalControllers(devices));
}

Example 44 with LunDisk

use of org.ovirt.engine.core.common.businessentities.storage.LunDisk in project ovirt-engine by oVirt.

the class OvfOvirtReader method buildFileReference.

@Override
protected void buildFileReference() {
    XmlNodeList list = selectNodes(_document, "//*/File", _xmlNS);
    for (XmlNode node : list) {
        // If the disk storage type is Cinder then override the disk image with Cinder object, otherwise use the
        // disk image.
        DiskImage disk = new DiskImage();
        // image.
        if (node.attributes.get("ovf:disk_storage_type") != null) {
            String diskStorageType = node.attributes.get("ovf:disk_storage_type").getValue();
            if (diskStorageType != null) {
                if (diskStorageType.equals(DiskStorageType.LUN.name())) {
                    LunDisk lun = new LunDisk();
                    lun.setId(OvfParser.getImageGroupIdFromImageFile(node.attributes.get("ovf:href").getValue()));
                    luns.add(lun);
                    continue;
                } else if (diskStorageType.equals(DiskStorageType.CINDER.name())) {
                    disk = new CinderDisk();
                    if (node.attributes.get("ovf:cinder_volume_type") != null) {
                        String cinderVolumeType = node.attributes.get("ovf:cinder_volume_type").getValue();
                        disk.setCinderVolumeType(cinderVolumeType);
                    }
                }
            }
        }
        disk.setImageId(new Guid(node.attributes.get("ovf:id").getValue()));
        disk.setId(OvfParser.getImageGroupIdFromImageFile(node.attributes.get("ovf:href").getValue()));
        disk.setDescription(node.attributes.get("ovf:description").getValue());
        _images.add(disk);
    }
}

Example 45 with LunDisk

use of org.ovirt.engine.core.common.businessentities.storage.LunDisk in project ovirt-engine by oVirt.

the class HotPlugDiskVDSCommand method initDriveData.

private Map<String, Object> initDriveData() {
    Map<String, Object> drive = new HashMap<>();
    Disk disk = getParameters().getDisk();
    VmDevice vmDevice = getParameters().getVmDevice();
    drive.put(VdsProperties.Type, VmDeviceType.DISK.getName());
    drive.put(VdsProperties.Address, getParameters().getAddressMap() != null ? getParameters().getAddressMap() : StringUtils.EMPTY);
    drive.put(VdsProperties.INTERFACE, getParameters().getDiskInterface().getName());
    if (FeatureSupported.passDiscardSupported(getParameters().getVm().getCompatibilityVersion())) {
        drive.put(VdsProperties.DISCARD, getParameters().isPassDiscard());
    }
    int numOfIoThreads = getParameters().getVm().getNumOfIoThreads();
    if (numOfIoThreads != 0 && getParameters().getDiskInterface() == DiskInterface.VirtIO) {
        if (vmDevice.getSpecParams() == null) {
            vmDevice.setSpecParams(new HashMap<>());
        }
        List<DiskVmElement> diskVmElements = diskVmElementDao.getAllPluggedToVm(getParameters().getVmId());
        int numOfAttachedVirtioInterfaces = 0;
        for (DiskVmElement dve : diskVmElements) {
            if (dve.getDiskInterface() == DiskInterface.VirtIO) {
                numOfAttachedVirtioInterfaces++;
            }
        }
        int pinToIoThread = numOfAttachedVirtioInterfaces % numOfIoThreads + 1;
        vmDevice.getSpecParams().put(VdsProperties.pinToIoThread, pinToIoThread);
    }
    drive.put(VdsProperties.Shareable, (vmDevice.getSnapshotId() != null) ? VdsProperties.Transient : String.valueOf(disk.isShareable()));
    drive.put(VdsProperties.Optional, Boolean.FALSE.toString());
    drive.put(VdsProperties.ReadOnly, String.valueOf(vmDevice.getReadOnly()));
    drive.put(VdsProperties.DeviceId, vmDevice.getId().getDeviceId().toString());
    switch(disk.getDiskStorageType()) {
        case IMAGE:
            DiskImage diskImage = (DiskImage) disk;
            drive.put(VdsProperties.DiskType, vmInfoBuildUtils.getDiskType(getParameters().getVm(), diskImage));
            drive.put(VdsProperties.Device, VmDeviceType.DISK.getName());
            drive.put(VdsProperties.Format, diskImage.getVolumeFormat().toString().toLowerCase());
            drive.put(VdsProperties.DomainId, diskImage.getStorageIds().get(0).toString());
            drive.put(VdsProperties.PoolId, diskImage.getStoragePoolId().toString());
            drive.put(VdsProperties.VolumeId, diskImage.getImageId().toString());
            drive.put(VdsProperties.ImageId, diskImage.getId().toString());
            drive.put(VdsProperties.PropagateErrors, disk.getPropagateErrors().toString().toLowerCase());
            vmInfoBuildUtils.handleIoTune(vmDevice, vmInfoBuildUtils.loadStorageQos(diskImage));
            if (vmDevice.getSpecParams() != null) {
                drive.put(VdsProperties.SpecParams, vmDevice.getSpecParams());
            }
            break;
        case LUN:
            LunDisk lunDisk = (LunDisk) disk;
            // If SCSI pass-through is enabled (VirtIO-SCSI/DirectLUN disk and SGIO is defined),
            // set device type as 'lun' (instead of 'disk') and set the specified SGIO
            boolean isVirtioScsi = getParameters().getDiskInterface() == DiskInterface.VirtIO_SCSI;
            boolean isScsiPassthrough = getParameters().getDisk().isScsiPassthrough();
            if (isVirtioScsi) {
                if (isScsiPassthrough) {
                    drive.put(VdsProperties.Device, VmDeviceType.LUN.getName());
                    drive.put(VdsProperties.Sgio, getParameters().getDisk().getSgio().toString().toLowerCase());
                } else {
                    drive.put(VdsProperties.Device, VmDeviceType.DISK.getName());
                }
            } else {
                drive.put(VdsProperties.Device, VmDeviceType.DISK.getName());
            }
            drive.put(VdsProperties.Guid, lunDisk.getLun().getLUNId());
            drive.put(VdsProperties.Format, VolumeFormat.RAW.toString().toLowerCase());
            drive.put(VdsProperties.PropagateErrors, PropagateErrors.Off.toString().toLowerCase());
            break;
        case CINDER:
            CinderDisk cinderDisk = (CinderDisk) disk;
            vmInfoBuildUtils.buildCinderDisk(cinderDisk, drive);
            drive.put(VdsProperties.Device, VmDeviceType.DISK.getName());
            break;
    }
    return drive;
}