This is expected behaviour, even if it’s not very bright. It’s being used as a way to detect network is operating correctly. 

I got this trying to install on a network with out a gateway. 

It is insane as there are so many ways it breaks.  My network admin turns off ICMP responses and death to network. 

On Tue 6. Feb 2018 at 16:27, Alex K <rightkicktech@gmail.com> wrote:
Hi,

I have seen hosts rendered unresponsive when gateway is lost.
I will be able to provide more info once I prepare an environment and test this further.

Thanx,
Alex

On Tue, Feb 6, 2018 at 10:40 AM, Yaniv Kaul <ykaul@redhat.com> wrote:


On Feb 5, 2018 2:21 PM, "Alex K" <rightkicktech@gmail.com> wrote:
Hi all,

I have a 3 nodes ovirt 4.1 cluster, self hosted on top of glusterfs. The cluster is used to host several VMs.
I have observed that when gateway is lost (say the gateway device is down) the ovirt cluster goes down.

Is the cluster down, or just the self-hosted engine? 


It seems a bit extreme behavior especially when one does not care if the hosted VMs have connectivity to Internet or not.

Are the VMs down? 
The hosts? 
Y. 


Can this behavior be disabled?

Thanx,
Alex

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