Hi, everyone! Consider N nodes that receive and store some objects, and a node N+1 acting as a central storage. No one of N nodes can see the objects of each other but the central node can see everything. We would run independent Ceph storage on each of N nodes and replicate objects to the central storage. However, this design wouldn't have advantage over an obvious solution with a multi-master replication between relational DBs like Postgres.
Is there a beautiful and powered itself solution by the methods of Ceph? Say, each of N nodes stays in its own pool or zone (not sure if I use this terms properly) of a single storage, while the (N+1)'th node stays in all zones simultaneously. If there is a solution please point to a location in the manuals I should read. Regards, Evgeny _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
