Am Freitag, 24. Februar 2012, 10:51:10 schrieb Tommi Virtanen:
> On Fri, Feb 24, 2012 at 00:58, madhusudhana
> <madhusudhana.u.acha...@gmail.com> wrote:
> > 4. If you don't mind, can you please give me a bit of insight on cluster
> > network, what it is and how i can configure one for my ceph cluster ?
> > Will there be a significant performance improvement with this ?
>
> When a client submits a write to Ceph, it needs to be replicated
> (usually to two replicas). If all the ceph servers have two network
> interfaces, and you have two separate networks you connect the servers
> to, you can make the replication traffic go over the second interface,
> and thus you'll have more available bandwidth between the cluster and
> the clients in the first one.
That sounds really interesting, any pointers on how that can be configured?
As far as I can see, this is going to me I will have to assign to IP addresses
to each node, one for internal traffic, one for external...
Regards,
Guido
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