将 Windows Server 2008 R2 Standard 升级到 Datacenter

Question

是否可以将 Windows Server 2008 R2 Standard 升级到 Enterprise？

Answer 1

在其Windows Server 2008 R2 升级路径文档中，Microsoft 指出了以下有关跨版本升级的信息：

不支持跨版本升级（例如，从 Windows Server 2008 Foundation SKU 到 Windows Server 2008 Datacenter SKU）。

但是，它看起来好像dism可以用来升级版本。有关更多详细信息，请参阅此Technet 博客文章。请注意，该博客指出无法在域控制器上执行此升级。

显示当前版本：

PS C:\> dism /online /get-currentedition
Deployment Image Servicing and Management tool
Version: 6.1.7600.16385
Image Version: 6.1.7600.16385
Current edition is:
Current Edition : ServerStandard
The operation completed successfully.

检查可用版本：

PS C:\> dism /online /get-targeteditions
Deployment Image Servicing and Management tool
Version: 6.1.7600.16385
Image Version: 6.1.7600.16385
Editions that can be upgraded to:
Target Edition : ServerDataCenter
Target Edition : ServerEnterprise
The operation completed successfully.

升级到企业：

PS C:\> dism /online /Set-Edition:ServerEnterprise /ProductKey:489J6-VHDMP-X63PK-3K798-CPX3Y
...