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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