Use powershell command Get-item. target to get target symlink issue

[jingxu97]

As a workaround solution for issue, golang/go#39786, I used powershell command "(Get-Item -Path %s ).Target" to get the target symlink. However, it does not work under following situation.

1. PD disk attached to Windows node, partitioned and formatted
2. create a symlink /var/lib/kubelet/plugins/... to the volume
3. create a symlink for pod volume to the above link /var/lib/kubelet/pod/xx/volume/xxx
4. create a subdir under the path in step 3 /var/lib/.../volume/xxx/subpath

When using powershell command to get the target link, it works for path 3, but not path 4.
Run command (Get-item -Path /var/lib/kubelet/pod/xx/volume/xxx).Target, it will get path /var/lib/kubelet/plugins/... correctly,
but (Get-item -Path /var/lib/kubelet/pod/xx/volume/xxx/subpath).Target, it will return C:/subpath which does not exist.

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[k8s-ci-robot]

@fejta-bot: Closing this issue.

In response to this:

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