Milan Zamazal <mzamazal@xxxxxxxxxx> writes: > Hi, > > I would like to clarify how to make snapshots of running VMs with > emulated TPM devices. As far as I understand QEMU documentation, it's > possible to make snapshots of running VMs with TPM, but it's important > to retain the state of swtpm. Does libvirt assist with that in any way > or is it completely user's responsibility? libvirt pauses the VM > internally when making a snapshot, which should be the right moment to > copy the swtpm data, but the user doesn't have control over it. Is > there a way to make a copy of swtpm data that is guaranteed to be > consistent with the snapshot? No idea? > Thank you, > Milan
