Hi Tim, Can you comment on scalability more? Are you referring to just the RPC layer in the control plane?
Subbu > On Oct 3, 2013, at 8:53 AM, Tim Bell <[email protected]> wrote: > > > At CERN, we’re running cells for scalability. When you go over 1000 > hypervisors or so, the general recommendation is to be in a cells > configuration. > > Cells are quite complex and the full functionality is not there yet so some > parts will need to wait for Havana. > > Tim > > From: Dmitry Ukov [mailto:[email protected]] > Sent: 03 October 2013 16:38 > To: [email protected] > Subject: [Openstack] Cells use cases > > Hello all, > I've really interested in cells but unfortunately i can't find any useful > use cases of them. > For instance I have 4 DCs and I need single entry point for them. In this > case cells are a bit complicated solution. It's better to use multiple > regions in keystone instead > > The only one good reason for cells, which I've found, is to organize > so-called failure domains, i.e. scheduling on another DCs in case of failures. > > Does anyone have different use cases or vision on cells usage? > Thanks in advance. > > -- > Kind regards > Dmitry Ukov > IT Engineer > Mirantis, Inc. > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
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