/// <summary>
/// The final phase of the backup involves some cleanup steps.
/// If we're in component mode, we're supposed to notify each of the
/// writers of the outcome of the backup. Once that's done, or if
/// we're not in component mode, we send the BackupComplete event to
/// all of the writers.
/// </summary>
/// <param name="succeeded">Success value for all of the writers.</param>
void Complete(bool succeeded)
{
if (ComponentMode)
{
// As before, we iterate through all of the writers on the system.
// A more efficient method might only iterate through those writers
// that were actually involved in this backup.
IList <IVssExamineWriterMetadata> writers = _backup.WriterMetadata;
foreach (IVssExamineWriterMetadata metadata in writers)
{
foreach (IVssWMComponent component in metadata.Components)
{
// The BackupSucceeded call should mirror the AddComponent
// call that was called during the discovery phase.
_backup.SetBackupSucceeded(
metadata.InstanceId, metadata.WriterId,
component.Type, component.LogicalPath,
component.ComponentName, succeeded);
}
}
// Finally, we can dispose of the writer metadata.
_backup.FreeWriterMetadata();
}
try
{
// The BackupComplete event must be sent to all of the writers.
_backup.BackupComplete();
}
// Not sure why, but this throws a VSS_BAD_STATE on XP and W2K3.
// Per some forum posts about this, I'm just ignoring it.
catch (VssBadStateException) { }
}
public void DoSnapshot()
{
try
{
logger.Debug("Doing snapshot...");
IVssImplementation vssImplementation = VssUtils.LoadImplementation();
backup = vssImplementation.CreateVssBackupComponents();
backup.InitializeForBackup(null);
backup.SetBackupState(false, false, VssBackupType.Copy, false);
backup.EnableWriterClasses();
backup.GatherWriterMetadata();
backup.GatherWriterStatus();
backup.SetContext(VssSnapshotContext.AppRollback);
snapshotSetId = backup.StartSnapshotSet();
String rootPath = Volume.GetUniqueVolumeNameForPath(path);
logger.Debug("RootPath: {0}.", rootPath);
snapshotId = backup.AddToSnapshotSet(rootPath);
backup.PrepareForBackup();
backup.DoSnapshotSet();
//File.WriteAllText(@"d:" + Path.DirectorySeparatorChar + "Document.xml", backup.SaveAsXml());
backup.BackupComplete();
}
catch (Exception e)
{
logger.Error("Error occurred when doing snapshot, info: {0}.", e);
}
}
private void Cleanup()
{
if (_session._mountPoint != null)
{
_backup.BackupComplete();
VerifyWriterStatus();
_session._mountPoint = null;
}
if (_snapshotSetID != Guid.Empty)
{
// apparently fails on Windows 2008 - the non-persistent shadow copy
// should be deleted as soon as _backup is disposed of anyway,
// so just try to explicitly delete the snapshot set and ignore any issues
try { _backup.DeleteSnapshotSet(_snapshotSetID, forceDelete: true); }
catch { }
}
if (_backup != null)
{
_backup.Dispose();
}
lock (_disposeEventSyncObject)
{
_disposeEvent.Dispose();
_disposeEvent = null;
}
}
// Cleanup Steps
private void Complete(bool succeeded)
{
if (ComponentMode)
{
// Iterate through all of the writers on the system
IList <IVssExamineWriterMetadata> writers = _backup.WriterMetadata;
foreach (IVssExamineWriterMetadata metadata in writers)
{
foreach (IVssWMComponent component in metadata.Components)
{
// The BackupSucceeded call should mirror the AddComponent call that was called during the discovery phase.
_backup.SetBackupSucceeded(metadata.InstanceId, metadata.WriterId, component.Type, component.LogicalPath, component.ComponentName, succeeded);
}
}
// Dispose of the writer metadata.
_backup.FreeWriterMetadata();
}
try
{
// The BackupComplete event must be sent to all of the writers.
_backup.BackupComplete();
}
catch (VssBadStateException ex)
{
LogService.LogEvent("Error: VssBackup.Complete - " + ex.Message);
}
}
public void Dispose()
{
try
{
if (_mappedDrives != null)
{
foreach (var d in _mappedDrives)
{
d.Dispose();
}
_mappedDrives = null;
}
}
catch (Exception ex)
{
Logging.Log.WriteVerboseMessage(LOGTAG, "MappedDriveCleanupError", ex, "Failed during VSS mapped drive unmapping");
}
try
{
_vssBackupComponents?.BackupComplete();
}
catch (Exception ex)
{
Logging.Log.WriteVerboseMessage(LOGTAG, "VSSTerminateError", ex, "Failed to signal VSS completion");
}
try
{
if (_vssBackupComponents != null)
{
foreach (var g in _volumes.Values)
{
try
{
_vssBackupComponents.DeleteSnapshot(g, false);
}
catch (Exception ex)
{
Logging.Log.WriteVerboseMessage(LOGTAG, "VSSSnapShotDeleteError", ex, "Failed to close VSS snapshot");
}
}
}
}
catch (Exception ex)
{
Logging.Log.WriteVerboseMessage(LOGTAG, "VSSSnapShotDeleteCleanError", ex, "Failed during VSS esnapshot closing");
}
if (_vssBackupComponents != null)
{
_vssBackupComponents.Dispose();
_vssBackupComponents = null;
}
}
public void BackupComplete()
{
try
{
backup.BackupComplete();
}
// Not sure why, but this throws a VSS_BAD_STATE on XP and W2K3.
// Per some forum posts about this, I'm just ignoring it.
catch (VssBadStateException) { }
}
public void Complete(bool succeeded)
{
try
{
// The BackupComplete event must be sent to all of the writers.
using (IVssAsync async = _backup.BackupComplete())
async.Wait();
}
catch (VssBadStateException) { }
}
private void RemoveVssSnapshotOfSystemVolume(IVssBackupComponents backupComponents)
{
if (this.vssSnapshotId != Guid.Empty)
{
try
{
backupComponents.BackupComplete();
}
catch (VssBadStateException) { }
VssSnapshotProperties snapshotInfo = backupComponents.GetSnapshotProperties(this.vssSnapshotId);
logger.LogDebug($"Removing snapshot {snapshotInfo.SnapshotDeviceObject}");
backupComponents.DeleteSnapshot(this.vssSnapshotId, true);
}
}
private void BackupSubset(IDictionary <string, string> vmNamesMapSubset, Options options)
{
IVssImplementation vssImpl = VssUtils.LoadImplementation();
using (IVssBackupComponents vss = vssImpl.CreateVssBackupComponents())
{
RaiseEvent(EventAction.InitializingVSS, null, null);
vss.InitializeForBackup(null);
vss.SetBackupState(true, true, VssBackupType.Full, false);
vss.SetContext(VssSnapshotContext.Backup);
// Add Hyper-V writer
Guid hyperVwriterGuid = new Guid("66841cd4-6ded-4f4b-8f17-fd23f8ddc3de");
vss.EnableWriterClasses(new Guid[] { hyperVwriterGuid });
vss.GatherWriterMetadata();
IList <IVssWMComponent> components = new List <IVssWMComponent>();
// key: volumePath, value: volumeName. These values are equivalent on a standard volume, but differ in the CSV case
IDictionary <string, string> volumeMap = new Dictionary <string, string>();
var wm = vss.WriterMetadata.Where((o) => o.WriterId.Equals(hyperVwriterGuid)).FirstOrDefault();
foreach (var component in wm.Components)
{
if (vmNamesMapSubset.ContainsKey(component.ComponentName))
{
components.Add(component);
vss.AddComponent(wm.InstanceId, wm.WriterId, component.Type, component.LogicalPath, component.ComponentName);
foreach (var file in component.Files)
{
string volumeName = null;
string volumePath = null;
volumePath = Path.GetPathRoot(file.Path).ToUpper();
volumeName = volumePath;
if (!volumeMap.ContainsKey(volumePath))
{
volumeMap.Add(volumePath, volumeName);
}
}
}
}
if (components.Count > 0)
{
Guid vssSet = vss.StartSnapshotSet();
// Key: volumeName, value: snapshotGuid
IDictionary <string, Guid> snapshots = new Dictionary <string, Guid>();
foreach (var volumeName in volumeMap.Values)
{
snapshots.Add(volumeName, vss.AddToSnapshotSet(volumeName, Guid.Empty));
}
vss.PrepareForBackup();
RaiseEvent(EventAction.StartingSnaphotSet, components, volumeMap);
vss.DoSnapshotSet();
RaiseEvent(EventAction.SnapshotSetDone, components, volumeMap);
// key: volumeName, value: snapshotVolumePath
IDictionary <string, string> snapshotVolumeMap = new Dictionary <string, string>();
foreach (var kv in snapshots)
{
snapshotVolumeMap.Add(kv.Key, vss.GetSnapshotProperties(kv.Value).SnapshotDeviceObject);
}
BackupFiles(components, volumeMap, snapshotVolumeMap, vmNamesMapSubset, options);
foreach (var component in components)
{
vss.SetBackupSucceeded(wm.InstanceId, wm.WriterId, component.Type, component.LogicalPath, component.ComponentName, true);
}
vss.BackupComplete();
RaiseEvent(EventAction.DeletingSnapshotSet, components, volumeMap);
vss.DeleteSnapshotSet(vssSet, true);
}
}
}
/// <inheritdoc />
protected override void Dispose(bool disposing)
{
if (disposing)
{
try
{
if (m_mappedDrives != null)
{
foreach (var d in m_mappedDrives)
{
d.Dispose();
}
m_mappedDrives = null;
}
}
catch (Exception ex)
{
Logging.Log.WriteVerboseMessage(LOGTAG, "MappedDriveCleanupError", ex, "Failed during VSS mapped drive unmapping");
}
try
{
m_backup?.BackupComplete();
}
catch (Exception ex)
{
Logging.Log.WriteVerboseMessage(LOGTAG, "VSSTerminateError", ex, "Failed to signal VSS completion");
}
try
{
if (m_backup != null)
{
foreach (var g in m_volumes.Values)
{
try
{
m_backup.DeleteSnapshot(g, false);
}
catch (Exception ex)
{
Logging.Log.WriteVerboseMessage(LOGTAG, "VSSSnapShotDeleteError", ex, "Failed to close VSS snapshot");
}
}
}
}
catch (Exception ex)
{
Logging.Log.WriteVerboseMessage(LOGTAG, "VSSSnapShotDeleteCleanError", ex, "Failed during VSS esnapshot closing");
}
if (m_backup != null)
{
m_backup.Dispose();
m_backup = null;
}
}
base.Dispose(disposing);
}
public ISnapshot[] CreateVolumeSnapShot(List <FileSystem> volumes, string[] spoPaths, SnapshotSupportedLevel level)
{
using (new Alphaleonis.Win32.Security.PrivilegeEnabler(Privilege.Backup, Privilege.Restore)){
//PrivilegesManager pm = new PrivilegesManager();
//pm.Grant();
VssBackupType vssLevel = VssBackupType.Full;
if (level == SnapshotSupportedLevel.Full)
{
vssLevel = VssBackupType.Full;
}
else if (level == SnapshotSupportedLevel.Incremental)
{
vssLevel = VssBackupType.Incremental;
}
else if (level == SnapshotSupportedLevel.Differential)
{
vssLevel = VssBackupType.Differential;
}
else if (level == SnapshotSupportedLevel.TransactionLog)
{
vssLevel = VssBackupType.Log;
}
ArrayList snapshots = new ArrayList();
Metadata = new SPOMetadata();
bool snapshotSuccedeed = false;
try{
IVssImplementation vss = VssUtils.LoadImplementation();
backup = vss.CreateVssBackupComponents();
Logger.Append(Severity.DEBUG, "0/6 Initializing Snapshot (" + ((spoPaths == null)? "NON-component mode" : "component mode") + ", level " + level + ")");
backup.InitializeForBackup(null);
if (spoPaths == null) // component-less snapshot set
{
backup.SetBackupState(false, true, VssBackupType.Full, false);
}
else
{
backup.SetBackupState(true, true, vssLevel, (vssLevel == VssBackupType.Full)?false:true);
}
if (OperatingSystemInfo.IsAtLeast(OSVersionName.WindowsServer2003))
{
// The only context supported on Windows XP is VssSnapshotContext.Backup
backup.SetContext(VssSnapshotContext.AppRollback /*|VssSnapshotContext.All*/);
}
Logger.Append(Severity.DEBUG, "1/6 Gathering writers metadata and status");
using (IVssAsync async = backup.GatherWriterMetadata()){
async.Wait();
async.Dispose();
}
// gather writers status before adding backup set components
using (IVssAsync async = backup.GatherWriterStatus()){
async.Wait();
async.Dispose();
}
Logger.Append(Severity.DEBUG, "2/6 Adding writers and components");
// Now we add the components (vss writers, writer paths/params) of this snapshot set
if (spoPaths != null)
{
foreach (IVssExamineWriterMetadata writer in backup.WriterMetadata)
{
foreach (string spo in spoPaths)
{
//Logger.Append (Severity.TRIVIA, "Searching writer and/or component matching "+spo);
int index = spo.IndexOf(writer.WriterName);
if (index < 0 && spo != "*")
{
continue;
}
bool found = false;
Logger.Append(Severity.TRIVIA, "Found matching writer " + writer.WriterName + ", instance name=" + writer.InstanceName);
// First we check that the writer's status is OK, else we don't add it to avoid failure of complete snapshot if it's not
bool writerOk = false;
foreach (VssWriterStatusInfo status in backup.WriterStatus)
{
if (status.Name == writer.WriterName)
{
Logger.Append(Severity.TRIVIA, "Checking required writer " + status.Name
+ ", status=" + status.State.ToString() + ", error state=" + status.Failure.ToString());
if (status.State == VssWriterState.Stable && status.Failure == VssError.Success) // if we get there it means that we are ready to add the wanted component to VSS set
{
writerOk = true;
}
else
{
Logger.Append(Severity.ERROR, "Cannot add writer " + status.Name + " to snapshot set,"
+ " status=" + status.State.ToString() + ". Backup data managed by this writer may not be consistent");
if (LogEvent != null)
{
LogEvent(this, new LogEventArgs(820, Severity.WARNING, status.Name + ", Status=" + status.State.ToString() + ", Failure=" + status.Failure.ToString()));
}
}
}
}
if (!writerOk)
{
if (OperatingSystemInfo.IsAtLeast(OSVersionName.WindowsServer2003))
{
backup.DisableWriterClasses(new Guid[] { writer.WriterId });
}
continue;
}
bool addAllComponents = false;
if (spo.Length == index + writer.WriterName.Length || spo == "*" || spo == "" + writer.WriterName + @"\*")
{
addAllComponents = true;
}
foreach (IVssWMComponent component in writer.Components)
{
found = false;
//Console.WriteLine("createvolsnapshot : current component is :"+component.LogicalPath+@"\"+component.ComponentName);
if ((!addAllComponents) && spo.IndexOf(component.LogicalPath + @"\" + component.ComponentName) < 0)
{
continue;
}
//Logger.Append (Severity.TRIVIA, "Asked to recursively select all '"+writer.WriterName+"' writer's components");
if (OperatingSystemInfo.IsAtLeast(OSVersionName.WindowsServer2003))
{
foreach (VssWMDependency dep in component.Dependencies)
{
Logger.Append(Severity.TRIVIA, "Component " + component.ComponentName + " depends on component " + dep.ComponentName);
}
}
if (component.Selectable)
{
backup.AddComponent(writer.InstanceId, writer.WriterId, component.Type, component.LogicalPath, component.ComponentName);
}
Logger.Append(Severity.INFO, "Added writer '" + writer.WriterName + "' component " + component.ComponentName);
found = true;
// Second we need to find every drive containing files necessary for writer's backup
// and add them to drives list, in case they weren't explicitely selected as part of backuppaths
List <VssWMFileDescription> componentFiles = new List <VssWMFileDescription>();
componentFiles.AddRange(component.Files);
componentFiles.AddRange(component.DatabaseFiles);
componentFiles.AddRange(component.DatabaseLogFiles);
foreach (VssWMFileDescription file in componentFiles)
{
if (string.IsNullOrEmpty(file.Path))
{
continue;
}
//Console.WriteLine ("component file path="+file.Path+", alt backuplocation="+file.AlternateLocation
// +", backuptypemask="+file.BackupTypeMask.ToString()+", spec="+file.FileSpecification+", recursive="+file.IsRecursive);
// TODO : Reuse GetInvolvedDrives (put it into VolumeManager class)
string drive = file.Path.Substring(0, 3).ToUpper();
if (drive.Contains(":") && drive.Contains("\\"))
{
var searchedVol = from FileSystem vol in volumes
where vol.MountPoint.Contains(drive)
select vol;
//if(!volumes.Contains(drive)){
if (searchedVol == null)
{
Logger.Append(Severity.INFO, "Select VSS component " + component.LogicalPath
+ @"\" + component.ComponentName + " requires snapshotting of drive " + drive + ", adding it to the list.");
volumes.Add(searchedVol.First());
}
break;
}
}
//Logger.Append(Severity.TRIVIA, "Added writer/component "+spo);
//break;
}
//metadata.Metadata.Add(writer.SaveAsXml());
Metadata.Metadata.Add(writer.WriterName, writer.SaveAsXml());
if (found == false)
{
Logger.Append(Severity.WARNING, "Could not find VSS component " + spo + " which was part of backup paths");
}
}
}
}
Logger.Append(Severity.DEBUG, "3/6 Preparing Snapshot ");
//backup.SetBackupState(false, true, VssBackupType.Full, false);
Guid snapID = backup.StartSnapshotSet();
//Guid volID = new Guid();
foreach (FileSystem volume in volumes)
{
VSSSnapshot snapshot = new VSSSnapshot();
snapshot.Type = this.Name;
Logger.Append(Severity.DEBUG, "Preparing Snapshot of " + volume.MountPoint);
if (volume.MountPoint != null && backup.IsVolumeSupported(volume.MountPoint))
{
snapshot.Id = backup.AddToSnapshotSet(volume.MountPoint);
snapshot.Path = volume.MountPoint;
}
else // return the fake provider to get at least a degraded backup, better than nothing
{
Logger.Append(Severity.WARNING, "Volume '" + volume.MountPoint + "' is not snapshottable (or null). Backup will be done without snapshot, risks of data inconsistancy.");
ISnapshotProvider fakeSnapProvider = SnapshotProvider.GetProvider("NONE");
List <FileSystem> fakeList = new List <FileSystem>();
fakeList.Add(volume);
snapshot = (VSSSnapshot)fakeSnapProvider.CreateVolumeSnapShot(fakeList, null, SnapshotSupportedLevel.Full)[0];
}
if (snapshot.Id == System.Guid.Empty)
{
Logger.Append(Severity.ERROR, "Unable to add drive " + volume.MountPoint + " to snapshot set (null guid)");
}
else
{
Logger.Append(Severity.TRIVIA, "Drive " + volume.MountPoint + " will be snapshotted to " + snapshot.Id);
}
snapshots.Add(snapshot);
}
Logger.Append(Severity.DEBUG, "4/6 Calling Prepare...");
using (IVssAsync async = backup.PrepareForBackup()){
async.Wait();
async.Dispose();
}
Logger.Append(Severity.DEBUG, "5/6 Snapshotting volumes");
using (IVssAsync async = backup.DoSnapshotSet()){
async.Wait();
async.Dispose();
}
//if(OperatingSystemInfo.IsAtLeast(OSVersionName.WindowsServer2003))
foreach (IVssExamineWriterMetadata w in backup.WriterMetadata)
{
foreach (IVssWMComponent comp in w.Components)
{
try{
backup.SetBackupSucceeded(w.InstanceId, w.WriterId, comp.Type, comp.LogicalPath, comp.ComponentName, true);
Logger.Append(Severity.TRIVIA, "Component " + comp.ComponentName + " has been notified about backup success.");
}
catch (Exception) {
//Logger.Append (Severity.WARNING, "Could not notify component "+comp.ComponentName+" about backup completion : "+se.Message);
}
}
}
//Node.Misc.VSSObjectHandle.StoreObject(backup);
try{
//on XP backupcomplete consider that we have done with the snapshot and releases it.
//if(OperatingSystemInfo.IsAtLeast(OSVersionName.WindowsServer2003)){
backup.BackupComplete();
Metadata.Metadata.Add("_bcd_", backup.SaveAsXml());
//}
}catch (Exception bce) {
Logger.Append(Severity.WARNING, "Error calling VSS BackupComplete() : " + bce.Message);
}
using (IVssAsync async = backup.GatherWriterStatus()){
async.Wait();
async.Dispose();
}
Logger.Append(Severity.DEBUG, "6/6 Successfully shapshotted volume(s) ");
foreach (ISnapshot sn in snapshots)
{
if (sn.Id == Guid.Empty)
{
continue;
}
sn.MountPoint = backup.GetSnapshotProperties(sn.Id).SnapshotDeviceObject;
sn.TimeStamp = Utilities.Utils.GetUtcUnixTime(backup.GetSnapshotProperties(sn.Id).CreationTimestamp.ToUniversalTime());
/*
* DirectoryInfo snapMountPoint = Directory.CreateDirectory( Path.Combine(Utilities.ConfigManager.GetValue("Backups.TempFolder"), "snapshot_"+sn.Id));
* Logger.Append(Severity.DEBUG, "Mounting shapshotted volume '"+sn.Name+"' to '"+snapMountPoint.FullName+"'");
* backup.ExposeSnapshot(sn.Id, null, VssVolumeSnapshotAttributes.ExposedLocally, snapMountPoint.FullName);
* //sn.Path = snapMountPoint.FullName+Path.DirectorySeparatorChar;
* //sn.Path = @"\\?\Volume{"+sn.Id+"}"+Path.DirectorySeparatorChar;*/
}
}
catch (Exception e) {
try{
//backup.BackupComplete();
backup.AbortBackup();
}
catch (Exception ae) {
Logger.Append(Severity.ERROR, "Error trying to cancel VSS snapshot set : " + ae.Message);
}
// TODO !! report snapshoty failure to hub task
Logger.Append(Severity.ERROR, "Error creating snapshot :'" + e.Message + " ---- " + e.StackTrace + "'. Backup will continue without snapshot. Backup of VSS components will fail. !TODO! report that to hub");
backup.Dispose();
throw new Exception(e.Message);
}
finally{
// TODO !!! reactivate dispose
//backup.Dispose();
//pm.Revoke();
}
return((ISnapshot[])snapshots.ToArray(typeof(ISnapshot)));
}
}
/// <summary>
/// Makes a recursive snapshot of the directory as it is.
/// </summary>
/// <param name="baseDirectory">The directory to start in.</param>
/// <returns>A file system snapshot</returns>
public static SnapshotFilesystem MakeFsSnapshot(System.IO.DirectoryInfo baseDirectory)
{
DirectoryInfo baseDir = new DirectoryInfo(baseDirectory.FullName);
if (!baseDir.Exists)
{
throw new ArgumentException("Base directory doesn't exist");
}
SnapshotFilesystem res = new SnapshotFilesystem();
if (!baseDir.FullName.EndsWith(Path.DirectorySeparatorChar) && !baseDir.FullName.EndsWith(Path.AltDirectorySeparatorChar))
{
// Add ending slash to get a uniform output
baseDir = new DirectoryInfo(baseDir.FullName + Path.DirectorySeparatorChar);
}
res.BasePath = baseDir.FullName;
res.Items = new LinkedList <SnapshotFilesystemItem>();
// Make VSS
// Sequence of calls: http://us.generation-nt.com/answer/volume-shadow-copy-backupcomplete-vss-e-bad-state-help-29094302.html
IVssImplementation vssImplementation = VssUtils.LoadImplementation();
IVssBackupComponents backupComponents = vssImplementation.CreateVssBackupComponents();
backupComponents.InitializeForBackup(null);
backupComponents.SetContext(VssSnapshotContext.Backup);
backupComponents.SetBackupState(false, false, VssBackupType.Copy, false);
backupComponents.GatherWriterMetadata();
try
{
Guid snapshotSetGuid = backupComponents.StartSnapshotSet();
Guid backupVolumeGuid = backupComponents.AddToSnapshotSet(baseDir.Root.FullName);
backupComponents.PrepareForBackup();
backupComponents.DoSnapshotSet();
VssSnapshotProperties properties = backupComponents.GetSnapshotProperties(backupVolumeGuid);
DirectoryInfo shadowCopyBase = new DirectoryInfo(Path.Combine(properties.SnapshotDeviceObject, Path.GetDirectoryNameWithoutRoot(baseDir.FullName)));
if (!shadowCopyBase.FullName.EndsWith(Path.DirectorySeparatorChar) && !shadowCopyBase.FullName.EndsWith(Path.AltDirectorySeparatorChar))
{
// Add ending slash to get a uniform output
shadowCopyBase = new DirectoryInfo(shadowCopyBase.FullName + Path.DirectorySeparatorChar);
}
// Do stuff
DoFsSnapshot(shadowCopyBase, shadowCopyBase, res.Items);
// Delete snapshot
backupComponents.BackupComplete();
backupComponents.DeleteSnapshotSet(snapshotSetGuid, false);
}
catch (Exception)
{
backupComponents.AbortBackup();
}
//DoFsSnapshot(baseDirectory, baseDirectory, res.Items);
return(res);
}