/// <summary>
/// Gets the minimum possible disk size for the given disk
/// </summary>
/// <param name="MBRData">MBR data Size: <see cref="MBR.MasterBootRecord.MBR_SIZE"/></param>
/// <returns>Minimum disk size in bytes</returns>
public static ulong GetMinDiskSize(byte[] MBRData)
{
var M = new MBR.MasterBootRecord(MBRData);
M.Validate();
return GetMinDiskSize(M);
}
/// <summary>
/// Gets the minimum possible disk size for the given disk
/// </summary>
/// <param name="DiskMBR">An MBR</param>
/// <returns>Minimum disk size in bytes</returns>
/// <remarks>This will not validate the partition table</remarks>
public static ulong GetMinDiskSize(MBR.MasterBootRecord DiskMBR)
{
return DiskMBR.Partitions
.Where(m => m.LBAFirstSector > 0 && m.LBASectorCount > 0)
.Max(m => m.LBAFirstSector + (ulong)m.LBASectorCount - 1UL) * Footer.SECTOR_SIZE;
}
/// <summary>
/// Gets the minimum possible disk size for the given disk
/// </summary>
/// <param name="VhdStream">Stream placed at the start of the MBR</param>
/// <returns>Minimum disk size in bytes</returns>
public static ulong GetMinDiskSize(Stream VhdStream)
{
var M = new MBR.MasterBootRecord(VhdStream);
M.Validate();
return GetMinDiskSize(M);
}
