I just did a riak-admin backup on a 0.14.2 dev cluster using the bitcask backend, then did a riak-admin restore on a 1.0.0 dev cluster using the eleveldb backend.
No problem. - Kev c: +001 (650) 521-7791 2011/10/1 Jeremiah Peschka <jeremiah.pesc...@gmail.com> > You can perform a rolling upgrade of each of the existing Riak nodes to > bring your 0.14.2 bitcask Riak up to a 1.0.0 bitcask Riak. > > Unfortunately, there's no way to convert from one backend data store to > another apart from re-writing all of your keys into a new bucket with the > appropriate storage configuration and then deleting them from the original > bucket. You could also stand up another cluster on a different set of > machines and just read out of the 0.14.2 cluster into the 1.0.0 cluster. > > Hope that helps, > > --- > Jeremiah Peschka - Founder, Brent Ozar PLF, LLC > Microsoft SQL Server MVP > > On Sep 30, 2011, at 10:41 PM, 54chen wrote: > > > Congratulations! > > > > Can you give me an example of how the 0.14.2（bitcask） upgrade to > 1.0（levelDB）? > > > > > _______________________________________________ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >
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