[pve-devel] Current backup state

[Dietmar Maurer]

> I was wondering that performance could have an impact given that speed is so
> slow that some kind of timeout occurs.
> 
> An error like this: qmp command 'query-backup' failed - got timeout could
> indicate that the qmp socket was closed due to timeout.

There is simply no reason why 'query-backup' run into a timeout. That command 
only query memory, so it needs to be fast.