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

[Stefan Priebe - Profihost AG]

Am 30.12.2012 um 06:51 schrieb Dietmar Maurer <dietmar at proxmox.com>:

>> 
>> i wasn't able to find more information about the speed of ssh influenced by
>> aes-ni. I'm not sure that it will result in so much speed. The Problem isn't the
>> encryption it is at a specific point the buffer handling in ssh. Which uses
>> HARDCODED pretty small buffers.
> 
> But that should be fixable?

Sure here patches http://www.psc.edu/index.php/hpn-ssh

but nobody at openssh wants to implement them.

>> So the only solution will be a direct tcp connection. No chance to get the
>> patches included?
> 
> I would really like to get ssh fixed instead - that would help a lot more people.
Would be great but then proxmox need to maintain a custom ssh version.

Stefan
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