当普通文件+隐藏+系统不等于使用的总驱动器空间时，什么是我的驱动器空间吃东西

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。这种差异是我无法find底部屏幕截图中消耗150GB空间的文件。

下面，我发布了许多子目录的属性。第二个屏幕截图是驱动器的大小。比较使用的空间，你会看到在单个驱动器上约150GB的差异。

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

所有文件的属性

驱动器的属性

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图像的结果会导致剩下的图像

 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\ >

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，那么从命令提示符下，你可以运行：

vssadmin列出阴影

列出阴影副本，然后运行：

vssadmin删除阴影

删除列出的影子副本。

系统卷信息文件夹中的GUID是VSS快照的列表。您可以列出它们并使用vssadmin工具删除它们。

当使用VSS感知的备份应用程序（如Windows Server Backup或BackupExec）执行备份时，VSS将使用System Volume Information文件夹

这是您无权查看的文件或文件夹。（或者需要通过UAC提示“获取权限”进行查看。）无论它们有多大，它们都会显示为0大小。

像joeqwertybuild议的那样，默认情况下，VSS快照是一个源，系统卷信息（默认情况下），其他用户的configuration文件位置（在启用UAC时默认被阻止）的内容也是其中一个来源。。以及您的用户被拒绝访问另一个pipe理帐户或服务的任何内容。

最快的方法是运行WinDirStat并查看驱动器使用情况的实际来源。（它使用命令行实用程序的调用来查看磁盘使用情况，所以它没有与Explorer shell相同的问题，只要记住将其提升即可）。

由于我们确定它是VSS快照，因此您可以通过以下方式释放空间：1）手动删除在“ System Volume Information看到的GUID;或者2）更改可用于VSS的磁盘空间量。（我更喜欢＃2，因为它避免了回来的问题，不像删除一堆VSS快照。）

pipe理工具 – >计算机pipe理 – >共享文件夹（右键单击） – >所有任务 – >configuration卷影副本… – >select卷 – >设置。

将限制改为“适当的”。当你在那里，你也可以从GUI中删除单个的影子副本。

VSS对话

尽pipeJowQuery的答案在本质上是正确的，但在2008和更新版本中使用的正确命令是"diskshadow"后面是"delete shadows all"