[pve-devel] vhost-user & snabbswitch

[Alexandre DERUMIER]

>>200 Ggps, with only a single core... WWWoooww !!!!
>>Alexander, you're the best!, this will be wonderful for my MS-SQL Server 
>>virtualized (and obviously for other VMs also).

They said around 60gbs with vhost-net (which is already good).
200gbs is between 2 physical nics. (like for a router for example)

But It's always virtio-net (+vhost-net), so I'm not sure the windows drivers
will be able to reach such level.
Need to be tested :)



----- Mail original -----
De: "Cesar Peschiera" <brain at click.com.py>
À: "aderumier" <aderumier at odiso.com>, "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Jeudi 12 Mars 2015 17:14:00
Objet: Re: [pve-devel] vhost-user & snabbswitch

200 Ggps, with only a single core... WWWoooww !!!! 
Alexander, you're the best!, this will be wonderful for my MS-SQL Server 
virtualized (and obviously for other VMs also). 

Also will be good for VMs with VoIP (Asterix, etc). 

If it will be stable with PVE, and without conflicts with "DRBD" in bonding 
"round-robin" mode, support live migration and HA, i want it!!! 

Note: In the past, i had problems with OVS and DRBD, (OVS with 2 NICs, and 
DRBD in bonding "round-robin" with other 2 NICs using the linux stack), so i 
had that remove OVS and use the linux stack solely, moreover I did not do 
exhaustive tests to find the source of the problem, but i think that the 
problem was in the pve-kernel. 

+1 vote if will work well with DRBD in bonding "round-robin" mode with the 
linux stack, always using DRBD with his NICs exclusives, support live 
migration and HA 

Best regards 
Cesar 


----- Original Message ----- 
From: "Alexandre DERUMIER" <aderumier at odiso.com> 
To: "pve-devel" <pve-devel at pve.proxmox.com> 
Sent: Thursday, March 12, 2015 9:57 AM 
Subject: [pve-devel] vhost-user & snabbswitch 


> Hi, 
> 
> anybody interested by vhost-user && snabbswitch integration for proxmox 
> 4.0 ? 
> 
> http://snabb.co/ 
> 
> 
> It's an userland switch (no tap devices, no linux bridges/ovs), which 
> announce 
> same performance than srv-io passthrough. ( 200 Gbps on a single core!) 
> 
> I'm looking for this, because next year I'll have need for big videos 
> bandwidth virtual machines. 
> 
> snabbswitch will be integrated in openstack, so it'll be supported on the 
> long time. 
> 
> All features like like vlans,firewall,vpn are implement in snabbswitch 
> with lua language. 
> 
> (firewall seem interesting (but currentle pretty simple), because we can 
> have 1conntrack by vm. 
> 
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