Windows 7 上的卷影复制问题

Question

我在 Windows 7 Ultimate PC 上遇到卷影复制问题。基本上，我不能使用任何依赖卷影复制的程序，因为它们总是失败（包括 Windows 备份），并显示完整的错误列表（取决于程序）。例如，当我运行 Windows 备份时，我得到：

The backup was not successful. The error is: Windows Backup failed while trying to read from the shadow copy on one of the volumes being backed up. Please check in the event logs for any relevant errors. (0x81000037).

然后我得到这个 VSS 错误：

Volume Shadow Copy Service error: Unexpected error querying for the IVssWriterCallback interface.  hr = 0x80070005, Access is denied.
. This is often caused by incorrect security settings in either the writer or requestor process. 

Operation:
   Gathering Writer Data

Context:
   Writer Class Id: {e8132975-6f93-4464-a53e-1050253ae220}
   Writer Name: System Writer
   Writer Instance ID: {33e11ab5-bc29-4cd0-b993-656570b23fe3}

然后当我运行 Paragon System Backup（9.5 版）时，我得到以下信息（在它告诉我 VSS 有问题之后）：

Volume Shadow Copy Service information: The COM Server with CLSID {4e14fba2-2e22-11d1-9964-00c04fbbb345} and name CEventSystem cannot be started. [0x80070013, The media is write protected.
] 

Volume Shadow Copy Service error: Unexpected error calling routine CoCreateInstance.  hr = 0x80070013, The media is write protected.
. 

Volume Shadow Copy Service information: The COM Server with CLSID {4e14fba2-2e22-11d1-9964-00c04fbbb345} and name CEventSystem cannot be started. [0x80070013, The media is write protected.
] 

Volume Shadow Copy Service error: Unexpected error calling routine CoCreateInstance.  hr = 0x80070013, The media is write protected.
. 

然后我收到一条信息消息说：

The VSS service is shutting down due to idle timeout. 

（我昨天尝试运行备份时得到了其中的 5 个）

然后我收到这些警告：

Volume Shadow Copy Service warning: VSS was denied access to the root of volume \\?\Volume{2d3b403a-2f5a-11df-846a-005056c00008}\. Denying administrators from accessing volume roots can cause many unexpected failures, and will prevent VSS from functioning properly.  Check security on the volume, and try the operation again. 

Operation:
   Removing auto-release shadow copies
   Loading provider

Context:
   Execution Context: System Provider

Volume Shadow Copy Service warning: VSS was denied access to the root of volume \\?\Volume{2d3b403a-2f5a-11df-846a-005056c00008}\. Denying administrators from accessing volume roots can cause many unexpected failures, and will prevent VSS from functioning properly.  Check security on the volume, and try the operation again. 

Operation:
   Automatically choosing a diff-area volume
   Processing EndPrepareSnapshots

Context:
   Execution Context: System Provider

Volume Shadow Copy Service warning: VSS was denied access to the root of volume \\?\Volume{2d3b403a-2f5a-11df-846a-005056c00008}\. Denying administrators from accessing volume roots can cause many unexpected failures, and will prevent VSS from functioning properly.  Check security on the volume, and try the operation again. 

Operation:
   Automatically choosing a diff-area volume
   Processing EndPrepareSnapshots

Context:
   Execution Context: System Provider

当我运行 vssadmin list writer 时：

Writer name: 'Task Scheduler Writer'
   Writer Id: {d61d61c8-d73a-4eee-8cdd-f6f9786b7124}
   Writer Instance Id: {1bddd48e-5052-49db-9b07-b96f96727e6b}
   State: [1] Stable
   Last error: No error

Writer name: 'VSS Metadata Store Writer'
   Writer Id: {75dfb225-e2e4-4d39-9ac9-ffaff65ddf06}
   Writer Instance Id: {088e7a7d-09a8-4cc6-a60

Answer 1

这可能不相关，但是......

当我将用户目录移动到另一个驱动器并链接到它时，我遇到了类似的问题。

只有当我删除链接时，一切才终于重新开始工作。