Re: [Users] Another issue - VM Networking
I haven't run into this particular problem, but we need more information.
What is the networking like on each node, the same I imagine? I understand
it's VLAN -> bridge -> nic?
Can we grab /var/log/vdsm/vdsm.log, and supervdsm.log during the start of a VM,
and then during the migration to the faulty node?
(You can paste the full contents of those logs to pastebin).
Are you guys using any hooks?
Assaf Muller, Cloud Networking Engineer
Red Hat
----- Original Message -----
From: "Dan Ferris" <dferris(a)prometheusresearch.com>
To: users(a)ovirt.org
Sent: Saturday, January 4, 2014 1:13:36 AM
Subject: [Users] Another issue - VM Networking
I've run into another issue with Ovirt 3.3.2.
We have a 2 node VM cluster with Fibre Channel storage. After upgrade
everything to FC 19 and installing Ovirt 3.3 from scratch one of the
nodes has network issues.
The issue is that when we start a VM on the node, the VM cannot access
the network. No ping, no ssh, nothing. However, if I try to ping the
VM, I can see the ICMP traffic on the ethernet VLAN interface and the
bridge interface. I cannot see any traffic on the VM tap interface.
If we migrate the VM from the faulty node to the other node that works,
and then back, the network will start to work. However, if the VM is
shut down the network will fail again when it's booted on the faulty node.
Does anyone have any ideas about this particular problem?
Thanks,
Dan
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users