[PVE-User] online migration broken in latest updates - "unknown command 'mtunnel'"

[Thomas Lamprecht]

On 10.11.2016 21:34, Lindsay Mathieson wrote:
> qm migrate 506 vnb --online
> 400 Parameter verification failed.
> target: target is local node.
> qm migrate <vmid> <target> [OPTIONS]
> root at vnb:/etc/pve/softlog# qm migrate 506 vng --online
> ERROR: unknown command 'mtunnel'
>
>

Are you sure you upgraded all, i.e. used:
apt update
apt full-upgrade

or
apt-get update
apt-get dist-upgrade

Can you post:
pveversion -v