[ovirt-users] Multiple datacenters design

Mon Sep 8 09:18:21 EDT 2014

Am 08.09.2014 um 15:05 schrieb Jimmy Dorff:
> On 09/08/2014 05:54 AM, Finstrle, Ludek wrote:
>>
>> I think about two possibilities:
>> 1) One central Engine
>> - how to manage guests when connection drop between engine and node
>> - latency is up to 1 second is it ok even with working connection?
>>
> 
> I had a similar design on a Univ. campus and had problems. Ovirt engine
> would have problems with the state of remote hosts. VMs ran OK, but it
> wasn't "clean". I would recommend having a fast, reliable network
> between the engine and the hosts.
> 
> -Jimmy
> 
> 

same experience here, network latency is something where ovirt/rhev is
very very picky and goes crazy (fencing nodes, unknown vm states,
unknown host / storage states).

whould advise to do this.

> 
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