windows-server-2008-r2 – 正常文件隐藏系统不等于使用的总驱动器空间时,我的驱动器空间是多少

这很奇怪.所有目录大小都是正常的,所有其他文件夹都在20GB以内.差异在于我找不到底部屏幕截图中占用150GB空间的文件.

下面,我针对许多子目录发布了属性.第二个屏幕截图是驱动器的大小.比较使用的空间,您会发现单个驱动器上的差异大约为150GB.

有谁知道这可能来自哪里？我正在查看explorer.exe中的所有隐藏文件和系统文件

更新

C:\Users\>vssadmin List Shadows
vssadmin 1.1 - Volume Shadow copy Service administrative command-line tool
(C) copyright 2001-2005 Microsoft Corp.

Contents of shadow copy set ID: {4407d687-5021-4a57-a8bf-a94dd03428ce}
   Contained 1 shadow copies at creation time: 3/22/2012 7:09:43 PM
      Shadow copy ID: {bf5b69c9-76cf-4218-b1ef-4c264ab3c468}
         Original Volume: (C:)\\?\Volume{f02f2f87-87dd-11e0-bed5-806e6f6e6963}\
         Shadow copy Volume: \\?\GLOBALROOT\Device\HarddiskVolumeShadowcopy1
         Originating Machine: TXEXPF01.exchangeHost.com
         Service Machine: TXEXPF01.exchangeHost.com
         Provider: 'Microsoft Software Shadow copy provider 1.0'
         Type: ApplicationRollback
         Attributes: Persistent,No auto release,Differential,Exposed locally,Auto recovered

Contents of shadow copy set ID: {e2d1cc68-4afd-41ec-9e52-ef9e3f390e71}
   Contained 1 shadow copies at creation time: 4/28/2012 10:43:42 AM
      Shadow copy ID: {3864609a-7f14-4b22-9cff-b3e74b7b568e}
         Original Volume: (C:)\\?\Volume{f02f2f87-87dd-11e0-bed5-806e6f6e6963}\
         Shadow copy Volume: \\?\GLOBALROOT\Device\HarddiskVolumeShadowcopy6
         Originating Machine: TXEXPF01.exchangeHost.com
         Service Machine: TXEXPF01.exchangeHost.com
         Provider: 'Microsoft Software Shadow copy provider 1.0'
         Type: ApplicationRollback
         Attributes: Persistent,Auto recovered

Contents of shadow copy set ID: {da92436b-bd7f-4e61-ab19-db3f8adbf47a}
   Contained 1 shadow copies at creation time: 5/23/2012 7:22:24 PM
      Shadow copy ID: {f66b0c06-a0db-4765-b3d7-55634eb1a131}
         Original Volume: (C:)\\?\Volume{f02f2f87-87dd-11e0-bed5-806e6f6e6963}\
         Shadow copy Volume: \\?\GLOBALROOT\Device\HarddiskVolumeShadowcopy9
         Originating Machine: TXEXPF01.exchangeHost.com
         Service Machine: TXEXPF01.exchangeHost.com
         Provider: 'Microsoft Software Shadow copy provider 1.0'
         Type: ApplicationRollback
         Attributes: Persistent,Auto recovered

Contents of shadow copy set ID: {2ea830c0-bf45-4c8f-9dbd-9a0060f70602}
   Contained 1 shadow copies at creation time: 7/5/2012 6:07:36 PM
      Shadow copy ID: {1735116d-9166-4ce0-9dcb-ec57c61516ce}
         Original Volume: (C:)\\?\Volume{f02f2f87-87dd-11e0-bed5-806e6f6e6963}\
         Shadow copy Volume: \\?\GLOBALROOT\Device\HarddiskVolumeShadowcopy15
         Originating Machine: TXEXPF01.exchangeHost.com
         Service Machine: TXEXPF01.exchangeHost.com
         Provider: 'Microsoft Software Shadow copy provider 1.0'
         Type: ApplicationRollback
         Attributes: Persistent,Auto recovered

Contents of shadow copy set ID: {bcda7c37-ba89-426d-bf62-f7459e4051ea}
   Contained 1 shadow copies at creation time: 8/14/2012 8:56:02 PM
      Shadow copy ID: {79ee42fc-7561-4eff-95d7-1750f18269f7}
         Original Volume: (C:)\\?\Volume{f02f2f87-87dd-11e0-bed5-806e6f6e6963}\
         Shadow copy Volume: \\?\GLOBALROOT\Device\HarddiskVolumeShadowcopy44
         Originating Machine: TXEXPF01.exchangeHost.com
         Service Machine: TXEXPF01.exchangeHost.com
         Provider: 'Microsoft Software Shadow copy provider 1.0'
         Type: ApplicationRollback
         Attributes: Persistent,Auto recovered


C:\Users\>vssadmin List Shadows > ShadowsSave.txt

更新2：

删除VSS图像的结果导致剩余图像

C:\Users\ >vssadmin  delete shadows  /all
vssadmin 1.1 - Volume Shadow copy Service administrative command-line tool
(C) copyright 2001-2005 Microsoft Corp.

Error: Snapshots were found,but they were outside of your allowed context.  Try
 removing them with the
backup application which created them.


C:\Users\ >vssadmin  list shadows
vssadmin 1.1 - Volume Shadow copy Service administrative command-line tool
(C) copyright 2001-2005 Microsoft Corp.

Contents of shadow copy set ID: {2ea830c0-bf45-4c8f-9dbd-9a0060f70602}
   Contained 1 shadow copies at creation time: 7/5/2012 6:07:36 PM
      Shadow copy ID: {1735116d-9166-4ce0-9dcb-ec57c61516ce}
         Original Volume: (C:)\\?\Volume{f02f2f87-87dd-11e0-bed5-806e6f6e6963}\
         Shadow copy Volume: \\?\GLOBALROOT\Device\HarddiskVolumeShadowcopy15
         Originating Machine: TXEXPF01.exchangeHost.com
         Service Machine: TXEXPF01.exchangeHost.com
         Provider: 'Microsoft Software Shadow copy provider 1.0'
         Type: ApplicationRollback
         Attributes: Persistent,Auto recovered


C:\Users\>vssadmin  delete shadows  /all
vssadmin 1.1 - Volume Shadow copy Service administrative command-line tool
(C) copyright 2001-2005 Microsoft Corp.

Error: Snapshots were found,but they were outside of your allowed context.  Try
 removing them with the
backup application which created them.


C:\Users\ >

它可能是VSS快照.尝试停止并启动“卷影复制”服务.

如果这不起作用,那么从命令提示符,您可以运行：

vssadmin List Shadows

列出卷影副本,然后运行：

vssadmin Delete Shadows

删除列出的卷影副本.

System Volume information文件夹中的GUID是VSS快照列表.您可以列出它们并使用vssadmin工具将其删除.

使用VSS感知备份应用程序(如Windows Server Backup或BackupExec)执行任何备份时,VSS使用System Volume information文件夹