Hi,

I setup it via oVirt. The problem is that there is no link detected on
the real interfaces for management (ovirtmgmt is UP but NO-CARRIER). If
I add another interface (with link detected) to the bond (temporarily as
I need it for backup) it's working properly.

Cheers,

Luf

Demeter Tibor píše v Pá 14. 11. 2014 v 12:42 +0100:
> Hi,
>
>
> Did you set your bond devices and IP addresses via ovirt's network
> management, or by hand on the nodes?
>
>
> In my experiences you need to set up ip addresses on the node's
> network interface via ovirt' management, because it won't working.
>
>
>
>
>
>
> Tibor
>
>
>
>
>
> ______________________________________________________________________
>
> Hi,
>
> I have 2-node ovirt "cluster". Both machines has 4 interfaces.
> 2 interfaces in bond1 for data
> 2 interfaces in bond0 for management (short connected directly
> between
> servers)
>
> switch0 -----\ /-----\ /----- switch0
> node1 node2
> switch1 -----/ \-----/ \----- switch1
>
> I setup everything as I want/expect but I hit one problem and
> I don't
> know how to fix it. The problem is when I switch off one of
> the machines
> for maintenance (node01.ovirt in this case). I get in ovirt
> engine this
> message:
>
> Host node02.ovirt moved to Non-Operational state because
> interfaces
> which are down are needed by required networks in the current
> cluster:
> 'bond0 (ovirtmgmt)'.
>
> Do you have any idea how to avoid it? I can't change physical
> architecture as I don't have 10Gb switch.
>
> BTW it's the same as if I want to start with only 1 node and
> separated
> data and mgmt networks:
>
> switch ----- host --(not connected iface for mgmt as I don't
> need it)
>
> Thanks,
>
> Luf
>
>
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