@madargon
I've seen some people say that #Incus is close to being a replacement for them, though I didn't look at it in detail. May be worth having a look?
@madargon What exactly do you mean? Moving a virtual disk to another storage or live migrating a VM with local storage to another node?
Both should work. If they don't, more details would be good to know to help. E.g. are there snapshots? What kind of storage types are involved?