Re: Geographically Diverse file-replication
On Mon, 2009-08-03 at 17:14 +0100, firstname.lastname@example.org wrote:
> Quoting Wojciech Ziniewicz <email@example.com>:
> > 2009/8/3 <firstname.lastname@example.org>
> >> Hi all,
> >> I'm working on something at the moment where I will require file
> >> replication across geographically-diverse networks.
> >> Initially this will probably be multiple sites within the UK, however it is
> >> hoped that it will expand to global datacentres.
> I'm not too sure what the backhaul will be as yet. We're probably
> looking at circa 10Mbps between data centres with 1Gbps links inside.
> The netapps on each site will be configured as a metro-cluster.
Depends on you needs. NetApp Metro cluster is only usefull if you plan
to do a automatic failover between both data centers. The other
possibility is to use asynchron data replication.