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

[Alexandre DERUMIER]

>>Are you sure that squeeze support aes-ni with ssh ? because libssl is quite old 
See here:
"Add support for AES-NI" (Package: libssl1.0.0)
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=644743

----- Mail original ----- 

De: "Alexandre DERUMIER" <aderumier at odiso.com> 
À: "Dietmar Maurer" <dietmar at proxmox.com> 
Cc: pve-devel at pve.proxmox.com 
Envoyé: Vendredi 28 Décembre 2012 11:33:35 
Objet: Re: [pve-devel] [PATCH] qemu-server: add support for unsecure migration (setting in datacenter.cfg) 

>>That looks strange - AES-ni should be much faster? 

Are you sure that squeeze support aes-ni with ssh ? because libssl is quite old 




----- Mail original ----- 

De: "Dietmar Maurer" <dietmar at proxmox.com> 
À: "Stefan Priebe - Profihost AG" <s.priebe at profihost.ag> 
Cc: pve-devel at pve.proxmox.com 
Envoyé: Vendredi 28 Décembre 2012 11:29:23 
Objet: Re: [pve-devel] [PATCH] qemu-server: add support for unsecure migration (setting in datacenter.cfg) 

> > Anyways, how much faster is it compared to AESl hardware chipher? 
> 
> 42 Mb/s ssh 
> 76 Mb/s ssh aes-ni 

That looks strange - AES-ni should be much faster? 

Just did a quick search, and people claim to get > 500MB/s 

for example: 

http://datacenteroverlords.com/2011/09/07/aes-ni-pimp-your-aes/ 

So whats wrong? 

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