Windows2008R2新添加的硬盘无法识别 VM虚拟机

Windows2008R2新添加的硬盘无法识别 VM虚拟机

以前创建虚拟机是给了50G，现在发现有些小，就给虚拟机增加了一块硬盘25G，重启机器后发现无法识别新的磁盘。

系统磁盘管理提示：this disk is offline because of the policy set by administrator

最后发现可以通过DISKPART命令行工具解决

DiskPart successfully changed the SAN policy for the current operating system.

DISKPART> LIST DISK

Disk ### Status Size Free Dyn Gpt

-------- ------------- ------- ------- --- ---

Disk 0 Online 40 GB 0 B

Disk 1 Offline 10 GB 1024 KB

DISKPART>select disk 1

Disk 1 is now the selected disk.

DISKPART> ATTRIBUTES DISK CLEAR READONLY

Disk attributes cleared successfully.

DISKPART> attributes disk

Current Read-only State : No

Read-only : No

Boot Disk : No

Pagefile Disk : No

Hibernation File Disk : No

Crashdump Disk : No

Clustered Disk : No

DISKPART> ONLINE DISK

DiskPart successfully onlined the selected disk.

Restart OS.

= = = = = = = = = = = = = = = = = =

重启机器，新的磁盘自动加载了