@Override
public List<PermissionSubject> getPermissionCheckSubjects() {
if (permsList == null) {
permsList = super.getPermissionCheckSubjects();
Guid diskId = disk == null ? null : disk.getId();
permsList.add(new PermissionSubject(diskId, VdcObjectType.Disk, ActionGroup.ATTACH_DISK));
}
return permsList;
}
private ArrayList<VdcActionParametersBase> createHotPlugDiskToVmParameters(boolean plug) {
ArrayList<VdcActionParametersBase> parametersList = new ArrayList<VdcActionParametersBase>();
VM vm = getEntity();
for (Object item : getSelectedItems()) {
Disk disk = (Disk) item;
disk.setPlugged(plug);
parametersList.add(new HotPlugDiskToVmParameters(vm.getId(), disk.getId()));
}
return parametersList;
}
private boolean canRemoveVmWithDetachDisks() {
if (!Guid.Empty.equals(getVm().getVmtGuid())) {
return failValidation(EngineMessage.VM_CANNOT_REMOVE_WITH_DETACH_DISKS_BASED_ON_TEMPLATE);
}
for (Disk disk : getVm().getDiskList()) {
List<DiskImage> diskImageList = diskImageDao.getAllSnapshotsForImageGroup(disk.getId());
if (diskImageList.size() > 1) {
return failValidation(EngineMessage.VM_CANNOT_REMOVE_WITH_DETACH_DISKS_SNAPSHOTS_EXIST);
}
}
return true;
}
protected VmDevice createVmDevice() {
return new VmDevice(
new VmDeviceId(disk.getId(), getVmId()),
VmDeviceGeneralType.DISK,
VmDeviceType.DISK.getName(),
"",
0,
null,
true,
getParameters().isPlugUnPlug(),
getParameters().isReadOnly(),
"",
null,
getParameters().getSnapshotId(),
null);
}
private void scanAlignment() {
ArrayList<VdcActionParametersBase> parameterList = new ArrayList<VdcActionParametersBase>();
for (Disk disk : getSelectedItems()) {
parameterList.add(new GetDiskAlignmentParameters(disk.getId()));
}
Frontend.getInstance()
.runMultipleAction(
VdcActionType.GetDiskAlignment,
parameterList,
new IFrontendMultipleActionAsyncCallback() {
@Override
public void executed(FrontendMultipleActionAsyncResult result) {}
},
this);
}
@Mapping(
from = org.ovirt.engine.core.common.businessentities.storage.Disk.class,
to = DiskSnapshot.class)
public static DiskSnapshot map(
org.ovirt.engine.core.common.businessentities.storage.Disk entity, DiskSnapshot template) {
if (template == null) {
template = new DiskSnapshot();
}
DiskSnapshot model = (DiskSnapshot) DiskMapper.map(entity, template);
Disk disk = new Disk();
disk.setId(entity.getId().toString());
model.setDisk(disk);
DiskImage diskImage = (DiskImage) entity;
model.setId(diskImage.getImageId().toString());
model.setImageId(null);
return model;
}
@Override
protected Map<String, Pair<String, String>> getExclusiveLocks() {
if (disk == null) {
return null;
}
Map<String, Pair<String, String>> locks = new HashMap<>();
if (!disk.isShareable()) {
locks.put(
disk.getId().toString(),
LockMessagesMatchUtil.makeLockingPair(
LockingGroup.DISK, EngineMessage.ACTION_TYPE_FAILED_OBJECT_LOCKED));
}
if (disk.isBoot()) {
locks.put(
getParameters().getVmId().toString(),
LockMessagesMatchUtil.makeLockingPair(
LockingGroup.VM_DISK_BOOT, EngineMessage.ACTION_TYPE_FAILED_OBJECT_LOCKED));
}
return locks;
}
@Override
protected boolean canDoAction() {
if (disk == null) {
return failCanDoAction(EngineMessage.ACTION_TYPE_FAILED_VM_IMAGE_DOES_NOT_EXIST);
}
DiskValidator oldDiskValidator = new DiskValidator(disk);
ValidationResult isHostedEngineDisk = oldDiskValidator.validateNotHostedEngineDisk();
if (!isHostedEngineDisk.isValid()) {
return validate(isHostedEngineDisk);
}
disk.setReadOnly(getParameters().isReadOnly());
DiskValidator diskValidator = getDiskValidator(disk);
if (!checkDiskUsedAsOvfStore(diskValidator)) {
return false;
}
if (isOperationPerformedOnDiskSnapshot()
&& (!validate(getSnapshotsValidator().snapshotExists(getSnapshot()))
|| !validate(
getSnapshotsValidator()
.snapshotTypeSupported(
getSnapshot(), Collections.singletonList(SnapshotType.REGULAR))))) {
return false;
}
boolean isImageDisk = disk.getDiskStorageType().isInternal();
if (isImageDisk) {
// TODO : this load and check of the active disk will be removed
// after inspecting upgrade
Disk activeDisk = loadActiveDisk(disk.getId());
if (((DiskImage) activeDisk).getImageStatus() == ImageStatus.ILLEGAL) {
return failCanDoAction(EngineMessage.ACTION_TYPE_FAILED_ILLEGAL_DISK_OPERATION);
}
if (((DiskImage) disk).getImageStatus() == ImageStatus.LOCKED) {
addCanDoActionMessage(EngineMessage.ACTION_TYPE_FAILED_DISKS_LOCKED);
addCanDoActionMessageVariable("diskAliases", disk.getDiskAlias());
return false;
}
}
if (!isVmExist() || !isVmInUpPausedDownStatus()) {
return false;
}
if (!canRunActionOnNonManagedVm()) {
return false;
}
updateDisksFromDb();
if (!isDiskCanBeAddedToVm(disk, getVm()) || !isDiskPassPciAndIdeLimit(disk)) {
return false;
}
if (getVmDeviceDao().exists(new VmDeviceId(disk.getId(), getVmId()))) {
return failCanDoAction(EngineMessage.ACTION_TYPE_FAILED_DISK_ALREADY_ATTACHED);
}
if (disk.isShareable()
&& !isVersionSupportedForShareable(
disk,
getStoragePoolDao()
.get(getVm().getStoragePoolId())
.getCompatibilityVersion()
.getValue())) {
return failCanDoAction(EngineMessage.ACTION_NOT_SUPPORTED_FOR_CLUSTER_POOL_LEVEL);
}
if (!isOperationPerformedOnDiskSnapshot() && !disk.isShareable() && disk.getNumberOfVms() > 0) {
return failCanDoAction(EngineMessage.ACTION_TYPE_FAILED_NOT_SHAREABLE_DISK_ALREADY_ATTACHED);
}
if (isImageDisk
&& getStoragePoolIsoMapDao()
.get(
new StoragePoolIsoMapId(
((DiskImage) disk).getStorageIds().get(0), getVm().getStoragePoolId()))
== null) {
return failCanDoAction(EngineMessage.ACTION_TYPE_FAILED_STORAGE_POOL_NOT_MATCH);
}
if (isImageDisk) {
StorageDomain storageDomain =
getStorageDomainDao()
.getForStoragePool(
((DiskImage) disk).getStorageIds().get(0), ((DiskImage) disk).getStoragePoolId());
StorageDomainValidator storageDomainValidator = getStorageDomainValidator(storageDomain);
if (!validate(storageDomainValidator.isDomainExistAndActive())) {
return false;
}
}
if (!validate(diskValidator.isReadOnlyPropertyCompatibleWithInterface())) {
return false;
}
if (!validate(diskValidator.isVirtIoScsiValid(getVm()))) {
return false;
}
if (!validate(diskValidator.isDiskInterfaceSupported(getVm()))) {
return false;
}
if (!isVmNotInPreviewSnapshot()) {
return false;
}
if (getParameters().isPlugUnPlug() && getVm().getStatus() != VMStatus.Down) {
return canPerformDiskHotPlug(disk);
}
return true;
}