当普通文件 + 隐藏 + 系统不等于使用的总驱动器空间时，什么在消耗我的驱动器空间

Question

这很奇怪。所有目录大小都正常，所有其他文件夹都在应有大小的 20GB 以内。差异在于我无法在底部屏幕截图中找到占用 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，您会看到单个驱动器上的差异约为 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, No auto release, Differential, Exposed locally,
 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, No auto release, Differential, Exposed locally,
 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, No auto release, Differential, Exposed locally,
 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, No auto release, Differential, Exposed locally,
 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, No auto release, Differential, Exposed locally,
 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, No auto release, Differential, Exposed locally,
 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\ >

Answer 1

这可能是 VSS 快照。尝试停止并启动“卷影复制”服务。

如果这不起作用，则可以从命令提示符运行：

vssadmin 列出阴影

列出卷影副本，然后运行：

vssadmin 删除阴影

删除列出的卷影副本。

System Volume Information 文件夹中的 GUID 是 VSS 快照列表。您可以使用 vssadmin 工具列出它们并删除它们。

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 会使用 System Volume Information 文件夹

Answer 2

尽管 JowQuery 的答案原则上是正确的，但在 2008 年及更新版本中使用的正确命令"diskshadow"是"delete shadows all"