[libvirt] UID/GID during kvm/qemu migrate

[Stephan von Krawczynski]

Hello,

is there some immanent code in libvirt that forces UID/GID of the libvirt
standard user to be the same on two boxes migrating qemu vms against each
other?
The migration itself uses root obviously (password is requested). But if a vm
xml does not contain any definition regarding UID/GID what else could
prevent this from working?

I believe I ran into such a problem trying to migrate and ending up in an
error, a vm still working on original host but its fs (netfs pool (nfs/raw))
being switched to read-only...

-- 
Regards,
Stephan