[ovirt-users] MacSpoof with multiple VM's -> bad/slow response on 3.5.3

[Dan Kenigsberg]

On Wed, Oct 21, 2015 at 07:51:28AM +0200, Matt . wrote:
> Hi Guys,
> 
> On a 3.5.3 updated cluster I see issues with macspoofed VM's.
> 
> The cluster is a CcentOS 7 cluster which always performed well.
> 
> I noticed that on my loadbalancers the macspoof true setting
> disspeared in the engine and when I added it and rebooted some other
> carp machines it was vanished at those machines.

What do you mean by "vanished"? Does it not show on the UI? When did it
happen? Can you share the domxml of the VMs that you start?

> 
> It's a quite simple setup:
> 
> 2 static nodes in a mutiple hosts cluster with carp machines on it,
> per blade 1 Firewall, Pfsense, and one Loadbalancer ZEN.
> 
> The cluster ID's differ on ZEN, and the carp IP's on pfsense have a
> different VHID's so I wondered if this is a known issue with the
> vanished macspoof true setting I found out (so the whole virtual IP
> doesn't work in that case).
> 
> Some other cluster works fine without any issue, the spoofed systems
> here are on CentOS 6
> 
> This setup has run for more than a year without any issues.
> 
> I hope someone has some information if this issue is known.
> 
> Thanks Matt
> 
> (sorry for my bad typing it's kinda early/late ;))
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users