[pve-devel] [PATCH] qemu-server: add support for unsecure migration (setting in datacenter.cfg)

[Eric Blevins]

On 01/07/2013 10:42 AM, Dietmar Maurer wrote:

> So you can transfer an VM with 4GB within 10 seconds? IMHO not that bad.

But 4 seconds is even better, when you have dozens of machines to
migrate seconds add up to minutes.
Besides, networks will get faster over time but SSH will still have
limitations due to its design.

> 
> Anyways, would It be faster if we open a tls connection to the remote host (instead of the ssh tunnel)?

Maybe this would be a good compromise allowing faster than SSH migration
while still maintaining encryption and the security that comes with it.

I would like to saturate my 10G cluster network when live migrating to
get the most speed possible, with SSH that is impossible.

Eric