[Users] Multiple network interfaces on engine?

[René Koch (ovido)]

On Mon, 2013-09-23 at 12:50 +0200, Rickard Kristiansson wrote:
> Thanks Michael,
> 
> 
> 
> I'm still trying to get my head around this, but I can't see how I
> configure the networks on the engine?
> For nodes and AOI it's OK, but in my case I am running the engine as a
> separate server which is not a node and does not show up as a Host in
> the GUI.


Does your engine really need access to the storage?
ovirtmgmt network should be sufficient in most cases.

You can configure the network of engine using your favorite editor and
edit/create /etc/sysconfig/network-scripts/ifcfg-* files...


Regards,
René

> 
> Or do I need to add the engine as a host in the GUI as well, to be
> able to configure it?
> 
> 
> 
> 
> 
> 
> ______________________________________________________________________
> Från: "Michael Pasternak" <mpastern at redhat.com>
> Till: "Rickard Kristiansson" <rickard at sanuksystems.com>
> Kopia: users at ovirt.org
> Skickat: måndag, 23 sep 2013 12:21:40
> Ämne: Re: [Users] Multiple network interfaces on engine?
> 
> 
> On 09/23/2013 12:54 PM, Rickard Kristiansson wrote:
> > Hi,
> > 
> > I want to use two network interfaces connected to different networks
> in Engine (3.3), where one is for ovirtmgmt and one is for a separate
> storage network.
> > It works fine for a minute or so after rebooting Engine, but then
> the configuration is changed by Engine, connecting both interfaces to
> bond0 and losing connectivity (as
> > obviously you can't bond those two interfaces when they are
> connected to separate physical networks..).
> > What is the mechanism doing this, 
> 
> 
> please see this [1].
> 
> 
> [1] http://www.ovirt.org/Features/Design/Network/SetupNetworks
> 
> 
> > and it is possible to disable this automatic network bonding on the
> engine so that we can use separate networks on the network
> interfaces..?
> 
> 
> attaching logs would help, but i guess it happen cause you did not
> saved
> your host network config, i.e when host got rebooted, it performs
> roll-back
> to old config, this is actually disaster recovery mechanism.
> 
> 
> > 
> > Rickard
> > 
> > **
> > 
> > 
> > _______________________________________________
> > Users mailing list
> > Users at ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> > 
> 
> 
> 
> -- 
> 
> 
> Michael Pasternak
> RedHat, ENG-Virtualization R&D
> 
> 
> 
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