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

Fri Nov 14 04:43:31 EST 2014

<html><bodyHi,

  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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