I don't think anybody's done this before, but that will functionally work, yes. Depending on how much of the data in the cluster you actually care about, you might be better off just taking it out (rbd export/import or something) instead of trying to incrementally move all the data over, but...*shrug* -Greg Software Engineer #42 @ http://inktank.com | http://ceph.com On Fri, May 9, 2014 at 3:31 AM, Gandalf Corvotempesta <gandalf.corvotempesta at gmail.com> wrote: > Let's assume a test cluster up and running with real data on it. > Which is the best way to migrate everything to a production (and > larger) cluster? > > I'm thinking to add production MONs to the test cluster, after that, > add productions OSDs to the test cluster, waiting for a full rebalance > and then starting to remove test OSDs and test mons. > > This should migrate everything with no outage. > _______________________________________________ > ceph-users mailing list > ceph-users at lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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