Where are the TPM Conf files?

[alegre]

Good morning,

I'm looking for the TPM conf files so I can view the text in there and verify if it's been configured correctly, can someone please provide me the location as I can't seem to find them.

Thanks
Alex

 

[dcsapak]

which tpm config are you talking about?

 

[alegre]

Good morning dominik,

So I've got my Virtual machines and they have a virtual TPM attached, I saw on a previous thread that someone opened up the TPM disk associated with the vTPM and you could see the configuration within it. It was a TPM.Conf file which I assume sits on the disk.

My issue is for some reason, Microsoft Autopilot is having difficulties defining what machine is what. I imported the hash from two machines and when I built the VM, it built to the incorrect Autopilot object. As such I want to open up the TPM disk and view the configuration within it to see what's going on.

So, serial number VM11111 got imported, as did VM11112, I then built VM11111 and it built as if it was VM11112 and even associated the incorrect MDM object with it.... I can't figure out why so I wanted to check the TPM module to make sure that hadn't been misconfigured or something.

Thanks
Alex

 

[dcsapak]

ok you can get the path to the tpmstate with the volid of config of the vm and 'pvesm path <volid>', but i don't know how to extract the config from that, and checking the swtpm manpage does also not really mention how to show that content...
which thread did you mean?

 

[alegre]

I tried to look for it but I can't find it.

I'm guessing no one else has had this issue where machines on proxmox build to the incorrect Autopilot device? I even verified the hashes were different and the serial numbers were correct.