[ovirt-users] Non-Operational state because management interfaces down

Fri Nov 14 07:50:48 EST 2014

<html><bodyHi,

  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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