PowerShell DSC Resource更新问题

Resource

Resource在Pull Server上的格式是这样的：

{ModuleName}_{Version}.zip

比如

Blog_1.0.0.0.zip

如果你修改了Resource中的代码，理论上，只要更新，就得发新版本，哪怕是个小版本的变更。

Blog_1.0.0.1.zip

这很合理。

问题

但是，官方的文档是这么描述的

You can force a Node to update its resources by changing the version number in the archive's name, or by creating a new checksum. The Pull Client will check for newer versions of required resources, as well as updated checksums, when its LCM refreshes.

ref:https://docs.microsoft.com/en-us/powershell/dsc/pull-server/package-upload-resources?view=dsc-1.1#updating-resources

我来翻译一下啊

You can force a Node to update its resources by changing the version number in the archive's name, or by creating a new checksum.
你可以强制Node更新resources， 通过修改压缩包的版本号码，【或者】创建一个新的checksum
The Pull Client will check for newer versions of required resources, as well as updated checksums, when its LCM refreshes.
当LCM刷新的时候，Cient将会检查所需资源的新版本 和 更新后的checksum.

重点注意上面翻译中的关键词：或者。
我是个认真读文档的人，那么我就想了：

按照这意思，我如果对resource做了修改，我可以不修改版本号，直接生成一个新的checksum， Node也会强制拉取（因为做了修改，所以checksum一定会改变的）

但是，我跑了N多test后发现

只要我们configuration中指定的resource资源的版本在Node服务器上存在，当pull configuration的时候，压根就不会理会Pull Server上的Resource。
别说checksum改变成一个新的值（合法的，或者不合法的），即使把Resource删除了都没任何影响。

我想会不会是因为我使用低版本的xPSDesiredStateConfiguration 安装DSC pull web service有问题，于是尝试更新到新版本，重新部署DSC pull web service

Install-Module -Name xPSDesiredStateConfiguration -RequiredVersion 9.1.0

结果是一样的。

反馈

我给文档提了Issue:https://github.com/MicrosoftDocs/PowerShell-Docs-DSC/issues/83
回复是：

Hi, Thanks for taking the time to file this issue. The feature is documented to match the implementation.
It seems like you may have encountered a bug or other problem. Unfortunately, we're not able to provide support in this repository.
I would suggest that you try posting your problem in a community support forum with a detailed minimal repro that shows the behavior you're seeing in a lab environment, if possible. That helps folks see what might be wrong more easily.

大概意思是文档写的好着呢，你可能遇到bug了，你可以和社区小伙伴讨论。

等我有时间到 https://github.com/dsccommunity/xPSDesiredStateConfiguration/issues/new?assignees=&labels=&template=Problem_with_resource.yml 这里提issue问问。

结论

第一部分也说了，一般有修改就会更新版本，这是合理的。
但是官方文档的描述有误导嫌疑
把

You can force a Node to update its resources by changing the version number in the archive's name, or by creating a new checksum

改成

You can force a Node to update its resources by changing the version number in the archive's name and creating a new checksum

就好。