private void btnAddVolume_Click(object sender, EventArgs e)
{
SelectVolumeForm selectVolume = new SelectVolumeForm();
DialogResult result = selectVolume.ShowDialog();
if (result == DialogResult.OK)
{
VolumeDisk volumeDisk = new VolumeDisk(selectVolume.SelectedVolume, selectVolume.IsReadOnly);
AddDisk(volumeDisk);
}
}
private void btnAddVolume_Click(object sender, EventArgs e)
{
#if Win32
SelectVolumeForm selectVolume = new SelectVolumeForm();
DialogResult result = selectVolume.ShowDialog();
if (result == DialogResult.OK)
{
VolumeDisk volumeDisk = new VolumeDisk(selectVolume.SelectedVolume);
if (selectVolume.IsReadOnly)
{
volumeDisk.IsReadOnly = true;
}
AddDisk(volumeDisk);
}
#endif
}
public static void AttachCommand(string[] args)
{
if (m_server != null)
{
Console.WriteLine("Server is already running");
return;
}
if (args.Length >= 2)
{
KeyValuePairList <string, string> parameters = ParseParameters(args, 2);
if (!VerifyParameters(parameters, "vdisk", "disk", "volume", "readonly", "target"))
{
Console.WriteLine();
Console.WriteLine("Invalid parameter");
HelpAttach();
return;
}
switch (args[1].ToLower())
{
case "vdisk":
{
if (m_selectedDisk == null)
{
Console.WriteLine("No disk has been selected");
break;
}
if (!(m_selectedDisk is DiskImage))
{
Console.WriteLine("Selected disk is not a disk image");
break;
}
DiskImage disk = (DiskImage)m_selectedDisk;
string defaultStorageTargetName = Path.GetFileNameWithoutExtension(disk.Path);
string defaultTargetName = DefaultTargetIQN + ":" + defaultStorageTargetName.Replace(" ", ""); // spaces are not allowed
AttachISCSIDisk(disk, defaultTargetName, parameters);
break;
}
case "disk":
{
if (m_selectedDisk == null)
{
Console.WriteLine("Error: No disk has been selected.");
break;
}
if (!(m_selectedDisk is PhysicalDisk))
{
Console.WriteLine("Error: The selected disk is not a physical disk.");
break;
}
bool isAttachmentReadOnly = parameters.ContainsKey("readonly");
PhysicalDisk disk = (PhysicalDisk)m_selectedDisk;
if (!isAttachmentReadOnly)
{
if (Environment.OSVersion.Version.Major >= 6)
{
bool isDiskReadOnly;
bool isOnline = disk.GetOnlineStatus(out isDiskReadOnly);
if (isOnline)
{
Console.WriteLine();
Console.WriteLine("Error: The selected disk must be taken offline.");
break;
}
if (!isAttachmentReadOnly && isDiskReadOnly)
{
Console.WriteLine();
Console.WriteLine("Error: The selected disk is set to readonly!");
break;
}
}
else
{
Console.WriteLine();
// Locking mechanism is not implemented
Console.Write("Warning: if a volume on this disk is mounted locally, data corruption may occur!");
}
}
string defaultStorageTargetName = string.Format("disk{0}", disk.PhysicalDiskIndex);
string defaultTargetName = DefaultTargetIQN + ":" + defaultStorageTargetName;
AttachISCSIDisk(disk, defaultTargetName, parameters);
break;
}
case "volume":
{
if (m_selectedVolume == null)
{
Console.WriteLine("No volume has been selected.");
break;
}
VolumeDisk virtualDisk = new VolumeDisk(m_selectedVolume);
string defaultTargetName = DefaultTargetIQN + ":Volume";
bool isAttachmentReadOnly = parameters.ContainsKey("readonly");
if (!isAttachmentReadOnly)
{
if (Environment.OSVersion.Version.Major >= 6)
{
if (m_selectedVolume is DynamicVolume)
{
foreach (DiskExtent extent in ((DynamicVolume)m_selectedVolume).Extents)
{
if (extent.Disk is PhysicalDisk)
{
bool isDiskReadOnly;
bool isOnline = ((PhysicalDisk)extent.Disk).GetOnlineStatus(out isDiskReadOnly);
if (isOnline)
{
Console.WriteLine("Error: All disks containing the volume must be taken offline.");
return;
}
if (isDiskReadOnly)
{
Console.WriteLine("Error: A disk containing the volume is set to readonly.");
return;
}
}
}
}
else if (m_selectedVolume is Partition)
{
Disk disk = ((Partition)m_selectedVolume).Disk;
if (disk is PhysicalDisk)
{
bool isDiskReadOnly;
bool isOnline = ((PhysicalDisk)disk).GetOnlineStatus(out isDiskReadOnly);
if (isOnline)
{
Console.WriteLine("Error: The disk containing the volume must be taken offline.");
return;
}
if (isDiskReadOnly)
{
Console.WriteLine("Error: The disk containing the volume is set to readonly.");
return;
}
}
}
}
else
{
Console.WriteLine();
// Locking mechanism is not implemented
Console.WriteLine("Warning: if this volume is mounted locally, data corruption may occur!");
}
}
AttachISCSIDisk(virtualDisk, defaultTargetName, parameters);
break;
}
default:
{
Console.WriteLine();
Console.WriteLine("Invalid argument.");
HelpAttach();
break;
}
}
}
else
{
HelpAttach();
}
}