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

Dietmar Maurer dietmar at proxmox.com
Mon Dec 31 07:07:07 CET 2012


We can also request inclusion for the debian packages:

http://bugs.debian.org/cgi-bin/pkgreport.cgi?pkg=openssh-client;dist=unstable

Stefan: please can you try that? 

> -----Original Message-----
> From: pve-devel-bounces at pve.proxmox.com [mailto:pve-devel-
> bounces at pve.proxmox.com] On Behalf Of Dietmar Maurer
> Sent: Montag, 31. Dezember 2012 07:02
> To: Stefan Priebe - Profihost AG
> Cc: pve-devel at pve.proxmox.com
> Subject: Re: [pve-devel] [PATCH] qemu-server: add support for unsecure
> migration (setting in datacenter.cfg)
> 
> > 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.
> 
> I just searched the openssh-unix-dev archives for this year.
> There is not a single complaint about speed!
> 
> I can't even find any request regarding this issue within the last 3 years?
> 
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