[ovirt-users] How to add faster NIC to oVirt cluser / host?

[Simone Tiraboschi]

On Mon, Nov 23, 2015 at 7:29 PM, Christophe TREFOIS <
christophe.trefois at uni.lu> wrote:

> Dear all,
>
> I have currently a data center with two clusters and each cluster had 1
> host.
>
> On one of the hosts, I now enabled 10 GbE NIC called p4p1. Currently
> everything is going over a 1 GbE NIC called em1 (ovirtmgmt).
>
> My question now is, how I could add my 10 GbE NIC to the setup for
> instance to use for transferring data during transmissions to export domain
> or to simply replace the 1 GbE?
>

You can simply edit the network bindings from the engine:
http://www.ovirt.org/OVirt_Administration_Guide#Editing_Host_Network_Interfaces_and_Assigning_Logical_Networks_to_Hosts

Is up to you to choose if you want just to use the 10 GbE NIC or if you
prefer to create two distinct logical networks or an active-backup bond of
the two interfaces.


>
> I prefer little downtime (eg only temp network loss), but a full downtime
> (shutting down) could be acceptable.
>
> Thank you for any pointers or starting points you could provide,
>
> Kind regards,
>
> —
> Christophe
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