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

Example 21 with Snapshot

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

the class RemoveSnapshotSingleDiskCommandBase method updateVmConfigurationForImageRemoval.

private void updateVmConfigurationForImageRemoval(final Guid snapshotId, final Guid imageId) {
    try {
        lockVmSnapshotsWithWait(getVm());
        TransactionSupport.executeInNewTransaction(() -> {
            Snapshot s = snapshotDao.get(snapshotId);
            s = imagesHandler.prepareSnapshotConfigWithoutImageSingleImage(s, imageId, ovfManager);
            snapshotDao.update(s);
            return null;
        });
    } finally {
        if (getSnapshotsEngineLock() != null) {
            lockManager.releaseLock(getSnapshotsEngineLock());
        }
    }
}

Example 22 with Snapshot

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

the class RemoveSnapshotSingleDiskCommandBase method updateVmConfigurationForImageChange.

private void updateVmConfigurationForImageChange(final Guid snapshotId, final Guid oldImageId, final DiskImage newImage) {
    try {
        lockVmSnapshotsWithWait(getVm());
        TransactionSupport.executeInNewTransaction(() -> {
            Snapshot s = snapshotDao.get(snapshotId);
            s = imagesHandler.prepareSnapshotConfigWithAlternateImage(s, oldImageId, newImage, ovfManager);
            snapshotDao.update(s);
            return null;
        });
    } finally {
        if (getSnapshotsEngineLock() != null) {
            lockManager.releaseLock(getSnapshotsEngineLock());
        }
    }
}

Example 23 with Snapshot

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

the class RestoreAllSnapshotsCommand method initializeSnapshotsLeasesDomainIds.

private void initializeSnapshotsLeasesDomainIds() {
    previewedSnapshotLeaseDomainId = getVm().getLeaseStorageDomainId();
    Snapshot activeBeforeSnapshot = snapshotDao.get(getVmId(), SnapshotType.PREVIEW);
    // activeBeforeSnapshot can be null in case of restore of stateless VM
    if (activeBeforeSnapshot != null && activeBeforeSnapshot.getVmConfiguration() != null) {
        activeBeforeSnapshotLeaseDomainId = OvfUtils.fetchLeaseDomainId(activeBeforeSnapshot.getVmConfiguration());
    }
}

Example 24 with Snapshot

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

the class RestoreAllSnapshotsCommand method findSnapshotsWithOnlyIllegalDisks.

private Set<Guid> findSnapshotsWithOnlyIllegalDisks() {
    List<Snapshot> newerSnapshots = getNewerSnapshots(snapshot);
    Set<Guid> snapshotsToRemove = new HashSet<>();
    newerSnapshots.forEach(snapshot -> {
        VM vm = snapshotVmConfigurationHelper.getVmFromConfiguration(snapshot.getVmConfiguration(), snapshot.getVmId(), snapshot.getId());
        if (vm != null) {
            boolean shouldRemove = vm.getImages().isEmpty() || vm.getImages().stream().allMatch(diskImage -> diskImage.getImageStatus() == ImageStatus.ILLEGAL);
            if (shouldRemove) {
                snapshotsToRemove.add(snapshot.getId());
            }
        }
    });
    return snapshotsToRemove;
}

Example 25 with Snapshot

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

the class ColdMergeSnapshotSingleDiskCommand method endSuccessfully.

@Override
public void endSuccessfully() {
    syncDbRecords(VmBlockJobType.COMMIT, getImageInfoFromVdsm(getDiskImage()), Collections.singleton(getDestinationImageId()), true);
    if (getParameters().getVmSnapshotId() != null) {
        lockVmSnapshotsWithWait(getVm());
        Snapshot snapshot = snapshotDao.get(getParameters().getVmSnapshotId());
        Snapshot snapshotWithoutImage = imagesHandler.prepareSnapshotConfigWithoutImageSingleImage(snapshot, getParameters().getImageId(), ovfManager);
        snapshotDao.update(snapshotWithoutImage);
        if (getSnapshotsEngineLock() != null) {
            lockManager.releaseLock(getSnapshotsEngineLock());
        }
    }
    setSucceeded(true);
}