Re: [ovirt-users] Multiple datacenters design
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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