[ovirt-users] host status "Non Operational" - how to diagnose & fix?

[Roy Golan]

On Sun, Jan 3, 2016 at 2:46 AM, Will Dennis <wdennis at nec-labs.com> wrote:

> I have had one of my hosts go into the state “Non Operational” after I
> rebooted it… I also noticed that in the oVirt webadmin UI, the NIC that’s
> used in the ‘ovirtmgmt’ network is showing “down”, but in Linux the NIC is
> operational and up, as is the ‘ovirtmgmt’ bridge…
>
>
Hosts tab -> Network Interfaces subtab -> click "Setup networks" and make
sure "ovirtmgmt" is placed on a working nic.

make sure

> [root at ovirt-node-02 ~]# ip link sh up
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode
> DEFAULT
>     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> 2: bond0: <NO-CARRIER,BROADCAST,MULTICAST,MASTER,UP> mtu 1500 qdisc
> noqueue state DOWN mode DEFAULT
>     link/ether 00:15:17:7b:e9:b0 brd ff:ff:ff:ff:ff:ff
> 3: enp4s0f0: <NO-CARRIER,BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc
> pfifo_fast master bond0 state DOWN mode DEFAULT qlen 1000
>     link/ether 00:15:17:7b:e9:b0 brd ff:ff:ff:ff:ff:ff
> 4: enp4s0f1: <NO-CARRIER,BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc
> pfifo_fast master bond0 state DOWN mode DEFAULT qlen 1000
>     link/ether 00:15:17:7b:e9:b0 brd ff:ff:ff:ff:ff:ff
> 5: enp12s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> master ovirtmgmt state UP mode DEFAULT qlen 1000
>     link/ether 00:21:85:35:08:4c brd ff:ff:ff:ff:ff:ff
> 7: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
> state UP mode DEFAULT
>     link/ether 00:21:85:35:08:4c brd ff:ff:ff:ff:ff:ff
>
> What should I take a look at first?
>
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