【转载】使用VHDUpload上传VHD文件到云存储，并在Azure VM中加挂Azure Drive

1.上传VHD文件到Azure Blob Storage

VHDUpload程序的源代码在Windows Azure Training Kit目录Labs\ExploringWindowsAzureStorageVS2010\Source\Assets\VHDUpload，先编译成VHDUpload.exe。然后上传

Uploads a virtual hard disk (VHD) file to Windows Azure page blob service.

usage: VHDUPLOAD vhdFilePath blobUri accountName accountKey

  vhdFilePath  - path to virtual hard disk (VHD) file
  blobUri      - destination page blob relative URI (i.e. container/blobname)
  accountName  - storage account name (use devstorage for storage emulator)
  accountKey   - storage account primary key (omit for storage smulator)

VHDUpload上传过程如下所示：

2. 自写命令行程序Mount Drive

主要代码如下（请修改成相应的存储帐户和存储密钥，并编译成EXE）：

class Program
   {
       const string sMainStorageName = "StorageAccountName";
       const string sMainStorageKey = "StorageKey";

       static void Main(string[] args)
       {
           string sVHDPathName = string.Empty;
           string sOperation = string.Empty;
           bool IfUnmount = false;
           if (args.Count() == 0)
           {
               Console.WriteLine("Syntax: MountAzureDrive ContainerName/Disk.VHD");
               return;
           }

           try
           {
               sVHDPathName = args[0];
               if (args.Length > 1)
               {
                   sOperation = args[1];
                   if (args[1] == "/u")
                       IfUnmount = true;
               }

               var cloudDriveBlobPath = string.Format("http://{0}.blob.core.windows.net/{1}", sMainStorageName, sVHDPathName);
               StorageCredentialsAccountAndKey credentials = new StorageCredentialsAccountAndKey(sMainStorageName, sMainStorageKey);
               // LocalResource localCache = RoleEnvironment.GetLocalResource(sMainLocalStorageName);
               //  Char[] backSlash = { '\\' };
               //String localCachePath = localCache.RootPath.TrimEnd(backSlash);
               //CloudDrive.InitializeCache(localCachePath, localCache.MaximumSizeInMegabytes);


               //string cachePath = @"C:\Resources\LocalStorage";   //for VM role

               //Console.WriteLine("Local Cache initialized.....{0}", cachePath);
               //try
               //{
               //    CloudDrive.InitializeCache(cachePath, 10);
               //}
               //catch (Exception e)
               //{
               //    Console.WriteLine(e.Message);
               //}

               if (IfUnmount)
               {
                   Console.WriteLine("UnMount Drive " + cloudDriveBlobPath);
                   CloudDrive mountDrive = new CloudDrive(new Uri(cloudDriveBlobPath), credentials);

                   Console.WriteLine("Calling Cloud Drive UnMount API....", 0);
                   mountDrive.Unmount();
                   Console.WriteLine("Finished Cloud Drive UnMount .");
               }
               else
               {
                   Console.WriteLine("Mount Drive " + cloudDriveBlobPath);
                   CloudDrive mountDrive = new CloudDrive(new Uri(cloudDriveBlobPath), credentials);

                   Console.WriteLine("Calling Cloud Drive Mount API....", 0);
                   string driveLetter = mountDrive.Mount(0, DriveMountOptions.FixFileSystemErrors | DriveMountOptions.Force);
                   Console.WriteLine("Finished Cloud Drive Mounting at Drive :" + driveLetter, 0);

               }

           }
           catch (Exception ex)
           {
               Console.WriteLine(ex.Message);
           }
       }
   }

3. 在虚拟机里执行Mount动作

使用上述命令行：

下图的E盘是Mount之后的效果。(VM Role里实验通过)

原文：

http://blog.csdn.net/lihonggen0/article/details/7419738