Windows 使用者：如何控制硬碟系統還原佔用的空間？

文章目錄

• 1) 查一下用掉多少空間：
• 2) 查一下resize參數，用最後一條例句該為你認為合適的大小：
• 3）我改為還原空間上限5G
• 申明：普通使用者慎用，請查閱相關指令說明瞭解實際功能用途

Vista （包括其他Windows版本），硬碟的系統復原還原功能可能用掉了非常多的空間。如果你硬碟空間不夠了，你可以查一下。

在我家的一個機子150G的C盤上，就用了36G。如果仔細查，可以用TreeSize Professional軟體（強烈推薦這款軟體）發現“System Volume Information”目錄用了36G，且不能開啟看。

但是大家可以用Windows 的vssadmin命令列來控制或釋放:

1) 查一下用掉多少空間：

C:/>vssadmin list shadowstorage

vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool

(C) Copyright 2001-2005 Microsoft Corp.

Shadow Copy Storage association

For volume: (C:)//?/Volume{96bdb307-7b54-11dc-b7c8-806e6f6e6963}/

Shadow Copy Storage volume: (C:)//?/Volume{96bdb307-7b54-11dc-b7c8-806e6f6e69

63}/

Used Shadow Copy Storage space: 36.946 GB

Allocated Shadow Copy Storage space: 38.404 GB

Maximum Shadow Copy Storage space: 33.695 GB

2) 查一下resize參數，用最後一條例句該為你認為合適的大小：

C:/>vssadmin resize shadowstorage

vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool

(C) Copyright 2001-2005 Microsoft Corp.

Error: A required option is missing.

Resize ShadowStorage /For=ForVolumeSpec /On=OnVolumeSpec [/MaxSize=MaxSizeSpec]

- Resizes the maximum size for a shadow copy storage association between

ForVolumeSpec and OnVolumeSpec. Resizing the storage association may

cause shadow copies to disappear. If MaxSizeSpec is not

specified, there no limit to the amount of space it may use. As certain

shadow copies are deleted, the shadow copy storage space will then

shrink. MaxSizeSpec must be 300MB or greater and accepts the following

suffixes: KB, MB, GB, TB, PB and EB. Also, B, K, M, G, T, P, and E are

acceptable suffixes. If a suffix is not supplied, MaxSizeSpec is in

bytes.

Example Usage: vssadmin Resize ShadowStorage /For=C: /On=D: /MaxSize=900MB

3）我改為還原空間上限5G

C:/>vssadmin Resize ShadowStorage /For=C: /On=C: /MaxSize=5120MB

vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool

(C) Copyright 2001-2005 Microsoft Corp.

Successfully resized the shadow copy storage association

C:/Downloads>vssadmin list shadowstorage

vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool

(C) Copyright 2001-2005 Microsoft Corp.

Shadow Copy Storage association

For volume: (C:)//?/Volume{96bdb307-7b54-11dc-b7c8-806e6f6e6963}/

Shadow Copy Storage volume: (C:)//?/Volume{96bdb307-7b54-11dc-b7c8-806e6f6e69

63}/

Used Shadow Copy Storage space: 0 B

Allocated Shadow Copy Storage space: 0 B

Maximum Shadow Copy Storage space: 5 GB

申明：普通使用者慎用，請查閱相關指令說明瞭解實際功能用途

我的主網頁：http://vincentyang.cn/blogs/vincentyang/archive/2009/10/09/windows.aspx