[ovirt-users] igmp snooping and bridging

[Nicolas Ecarnot]

Le 12/06/2014 08:43, Nicolas Ecarnot a écrit :
> I understand this is not directly oVirt/RHEV related, but I really don't
> get why this ctdb cluster has worked for months, and stopped recently
> (I'll have to deeply dig into the release notes of the upgraded packages
> and try to find something useful).
>
> I post that here to :
> - ask if some of you are also running clusters amongst VMs (not
> particularly amongst datacenters - VM discussion amongst hosts may also
> be an issue)
> - leave a trace in case that may help debug some setups

Still archiving for future googlers :

I was not very found of modifying every hypervisors in my oVirt 
datacenters, so I finally switched my cman's cluster.conf into 
"transport=updu" and it did the trick.
I guess in a two-nodes cluster, this has no downside.
In a hundred nodes one, things could be different.

-- 
Nicolas Ecarnot