UUID Not Found With Xen

Hello Teams,
I have this server with multiples VMs, I was unable to start it up showing error VDI not available, After digging through I came across that said I should:
xe vdi-forget uuid= , and said I should rescan the storage, It will appear, But was having this error: The Specified Storage Repository Scan Failed ,
This is the resources: https://support.citrix.com/article/CTX138234?print#:~:text=The “VDI Not Available” error,VM was hard powered down.

I did an lvscan , this is what I see:

I have been trying to fix this. Any help and suggestions.
When I tried checking:
There’s a file there of about 4.0K in size.


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