On Sun, Apr 16, 2023 at 08:54:57 +0200, lejeczek wrote: > Hi guys. > > With this relatively new modular approach in libvirt - which service is > needed in order to migrate guests via tcp? There is nothing special needed for migration when compared to running a VM. With new daemons you need 'virtqemud' to manage the VM and optionally 'virtnetworkd' if the VM uses libvirt-managed networks, 'virtstoraged' if it uses libvirt managed storage, and/or 'virtsecretd' if it uses secrets storage. Configuration of daemon options moved to the appropriate per-daemon config file.