Hello Mailinglist, i am currently looking at the software tpm integration, and i wonder a bit on how this works and especially where the tpm data is persisted. I can see that a vm which has a tpm configured creates a folder in /var/lib/libvirt/swtpm/<UUID>/tpm2/ with 2 files tpm2-00-permall and a .lock file. When i migrate the vm to another compute host, this folder gets created on the target. I did not yet test to store any data in the tpm, does anyone know how and where (or even if) this gets persisted?
ACS 4.20.1.0 Ubuntu 24.04 + KVM Thanks! Juergen
