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

[Stefan Priebe]

Hi,
Am 07.01.2013 17:49, schrieb Dietmar Maurer:
>>> 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.
>
> Again, you can run more than one ssh connection if you want to migrate dozens of machines.

But remember that each migration needs 100% CPU so a WHOLE core. So you 
cannot run dozens of migration in parallel.

Stefan