public void CreateVirtualHardDisk(IVirtualHardDiskSettingData virtualDiskSettingData)
{
using (ManagementBaseObject methodParameters = this._Instance.GetMethodParameters(nameof(CreateVirtualHardDisk)))
{
methodParameters["VirtualDiskSettingData"] = (object)((IWMICommon)virtualDiskSettingData).Object.GetText(TextFormat.CimDtd20);
this._Instance.InvokeAndWait(nameof(CreateVirtualHardDisk), methodParameters).TryDispose();
}
}
public static IVirtualHardDiskSettingData Parse(ManagementScope scope, string embedded)
{
IVirtualHardDiskSettingData hardDiskSettingData = VirtualHardDiskSettingData.CreateVirtualHardDiskSettingData(scope);
XElement xelement1 = XElement.Parse(embedded);
ManagementObject managementObject = ((IWMICommon)hardDiskSettingData).Object;
foreach (XElement xelement2 in xelement1.Elements((XName)"PROPERTY").Where <XElement>((Func <XElement, bool>)(e => e.Attribute((XName)"PROPAGATED") == null)))
{
managementObject[xelement2.Attribute((XName)"NAME").Value] = (object)xelement2.Value;
}
return(hardDiskSettingData);
}
public VHDInfo GetCfg()
{
using (IImageManagementService managementService = ImageManagementService.GetImageManagementService(this._Host))
{
using (IVirtualHardDiskSettingData hardDiskSettingData = managementService.GetVirtualHardDiskSettingData(this._Path))
{
using (IVirtualHardDiskState virtualHardDiskState = managementService.GetVirtualHardDiskState(this._Path))
return new VHDInfo()
{
Path = this._Path,
FileSize = (long)virtualHardDiskState.FileSize,
MaxInternalSize = (long)hardDiskSettingData.MaxInternalSize,
ParentPath = hardDiskSettingData.ParentPath,
Type = (int)hardDiskSettingData.Type
};
}
}
}
public void CreateVirtualDisk(string path, ulong size, string virtualDiskType, ushort format)
{
if (File.Exists(path))
{
this._Logger.Information(string.Format("Validating existing disk {0}...", (object)path));
try
{
using (IVirtualDisk virtualDisk = this.ValidateVirtualDisk(path))
{
if (virtualDisk != null)
{
if (virtualDisk.GetCfg().MaxInternalSize >= (long)size)
{
this._Logger.Information("Existing disk validated.");
return;
}
}
}
}
catch (Exception ex)
{
if (this.HandleException(ex))
{
throw;
}
else
{
this._Logger.Warning(ex, "Existing disk validation failed");
}
}
this._Logger.Information(string.Format("Deleting existing disk {0}...", (object)path));
File.Delete(path);
}
if ((long)(size % 4096UL) != 0L)
{
size += 4096UL - size % 4096UL;
}
using (IImageManagementService managementService = ImageManagementService.GetImageManagementService(this._Host))
{
using (IVirtualHardDiskSettingData hardDiskSettingData = VirtualHardDiskSettingData.CreateVirtualHardDiskSettingData(this._Host))
{
hardDiskSettingData.Path = path;
hardDiskSettingData.MaxInternalSize = size;
if (!(virtualDiskType == "Fixed"))
{
if (!(virtualDiskType == "Dynamic"))
{
throw new HyperVException("Don't know how to create a disk of type " + virtualDiskType);
}
hardDiskSettingData.Type = (ushort)3;
}
else
{
hardDiskSettingData.Type = (ushort)2;
}
hardDiskSettingData.Format = format;
hardDiskSettingData.PhysicalSectorSize = 512U;
managementService.CreateVirtualHardDisk(hardDiskSettingData);
}
}
}
