Hi Alexander! Thanks for the reply. Ring actual size: 256; Total amount of data on cluster: ~6.6TB (~1.1TB per node)
Best regards, Edgar On 24 January 2015 at 20:42, Alexander Sicular <sicul...@gmail.com> wrote: > I would probably add them all in one go so you have one vnode migration > plan that gets executed. What is your ring size? How much data are we > talking about? It's not necessarily the number of keys but rather the total > amount of data and how quickly that data can move en mass between machines. > > -Alexander > > > @siculars > http://siculars.posthaven.com > > Sent from my iRotaryPhone > > > On Jan 24, 2015, at 15:37, Ed <edgarmve...@gmail.com> wrote: > > > > Hi everyone! > > > > I have a riak cluster, working in production for about one year, with > the following characteristics: > > - Version 1.4.8 > > - 6 nodes > > - leveldb backend > > - replication (n) = 3 > > ~ 3 billion keys > > > > My ssd's are reaching 85% of capacity and we have decided to buy 6 more > nodes to expand the cluster. > > > > Have you got any kind of advice on executing this operation or should I > just follow the documentation on adding new nodes to a cluster? > > > > Best regards! > > Edgar > > > > _______________________________________________ > > riak-users mailing list > > riak-users@lists.basho.com > > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >
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