卷影复制服务 [英] Volume Shadow Copy Service

问题描述

您好

我对VSS组件模式有疑问。当一个组件与相关的编写器（如VSWriter）一起添加并尝试备份（使用BETest）时，我看到卷影副本仍然是卷的副本而不是文件夹。 （使用vssadmin List Shadows
然后mklink）该文件夹是我假设的阴影卷上的文件的副本。我尝试编写一个请求者，但结果相同。我很好奇是否可以单独拥有目录的影子卷（或隐藏卷）？

I have a question on VSS component mode. When a component is added with a relevant writer (like VSWriter) and a backup is attempted (with BETest) I see that the shadow copy is still that of the volume and not the folder alone. (using vssadmin List Shadows and then mklink) The folder is a copy of the files on the shadow volume I assume. I tried writing a requestor as well with the same results. I was curious if it is possible to have a shadow volume (or hidden volume) of a directory alone?

（在BETest代码中我看到文件随后被复制用于备份。）

(In the BETest code I see it looks like the files are then copied for backing up.)

谢谢，

Sonia

SS

推荐答案

您好

我对VSS组件模式有疑问。当一个组件与相关的编写器（如VSWriter）一起添加并尝试备份（使用BETest）时，我看到卷影副本仍然是卷的副本而不是文件夹。 （使用vssadmin List Shadows
然后mklink）该文件夹是我假设的阴影卷上的文件的副本。我尝试编写一个请求者，但结果相同。我很好奇是否可以单独拥有目录的影子卷（或隐藏卷）？

I have a question on VSS component mode. When a component is added with a relevant writer (like VSWriter) and a backup is attempted (with BETest) I see that the shadow copy is still that of the volume and not the folder alone. (using vssadmin List Shadows and then mklink) The folder is a copy of the files on the shadow volume I assume. I tried writing a requestor as well with the same results. I was curious if it is possible to have a shadow volume (or hidden volume) of a directory alone?

（在BETest代码中我看到文件随后被复制用于备份。）

(In the BETest code I see it looks like the files are then copied for backing up.)

谢谢，

Sonia。

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