On 29/01/2015 20:37, Marc Marí wrote: > Is this an expected behaviour? I can't see why. > > I'd like to know if there is a certain reason why it doesn't work. Or > if it should work and the problem is too much I/O overhead. Or any > other hint to understand it.
It is due to latencies in the host. You need at least to use preempt-rt kernels in the host as well. Paolo