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

[Eliraz Levi]

Hi how are you? 

Can you please send the following information: 
1. Run the following command in the host and send it's output: 
vdsClient -s 0 getVdsStats 
2. engine.log 

Also, please try to refresh caps. 

Thanks. 
BR' 
Eliraz :) 
----- Original Message -----

From: "Karli Sjöberg" <karli.sjoberg at slu.se> 
To: "Will Dennis" <wdennis at nec-labs.com> 
Cc: "users" <users at ovirt.org> 
Sent: Sunday, 3 January, 2016 9:14:04 AM 
Subject: Re: [ovirt-users] host status "Non Operational" - how to diagnose & fix? 




Den 3 jan. 2016 2:43 fm skrev Will Dennis <wdennis at nec-labs.com>: 



The ‘ovirtmgmt’ network has been & is still placed on a working NIC (enp12s0f0)… It’s just that now, oVirt somehow doesn’t *think* it’s working… 

Here's something I wrote a long time ago now, for those times when auto-gui-config fluff just won't do: 




http://www.ovirt.org/Bonding_VLAN_Bridge 

/K 

<blockquote>

http://s1096.photobucket.com/user/willdennis/media/setup-networks.png.html 

However, as I showed you in the ‘ip link show up’ output, it is indeed up and working. 




On Jan 2, 2016, at 8:00 PM, Roy Golan <rgolan at redhat.com<mailto:rgolan at redhat.com>> wrote: 



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